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by Brian
05:01
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includes/admin/meta-boxes/class-getpaid-meta-box-invoice-payment-meta.php 1 patch
Spacing   +27 added lines, -27 removed lines patch added patch discarded remove patch 
@@ -7,7 +7,7 @@  discard block
 
 block discarded – undo
7 7 
  *
8 8 
  */
9 9
10 
-if ( ! defined( 'ABSPATH' ) ) {
10 
+if (!defined('ABSPATH')) {
11 11 
 	exit; // Exit if accessed directly
12 12 
 }
13 13 
 
@@ -21,10 +21,10 @@  discard block
 
 block discarded – undo
21 21 
 	 *
22 22 
 	 * @param WP_Post $post
23 23 
 	 */
24 
-    public static function output( $post ) {
24 
+    public static function output($post) {
25 25
26 26 
         // Prepare the invoice.
27 
-        $invoice = new WPInv_Invoice( $post );
27 
+        $invoice = new WPInv_Invoice($post);
28 28
29 29 
         ?>
30 30 
 
@@ -40,20 +40,20 @@  discard block
 
 block discarded – undo
40 40
41 41 
                     <?php
42 42
43 
-                        if ( $invoice->is_draft() ) {
43 
+                        if ($invoice->is_draft()) {
44 44
45 45 
                             // Set gateway.
46 46 
                             echo aui()->select(
47 47 
                                 array(
48 48 
                                     'id'               => 'wpinv_gateway',
49 49 
                                     'name'             => 'wpinv_gateway',
50 
-                                    'label'            => __( 'Gateway:', 'invoicing' ),
50 
+                                    'label'            => __('Gateway:', 'invoicing'),
51 51 
                                     'label_type'       => 'vertical',
52 
-                                    'placeholder'      => __( 'Select Gateway', 'invoicing' ),
52 
+                                    'placeholder'      => __('Select Gateway', 'invoicing'),
53 53 
                                     'value'            => wpinv_get_default_gateway(),
54 54 
                                     'select2'          => true,
55 55 
                                     'data-allow-clear' => 'false',
56 
-                                    'options'          => wp_list_pluck( wpinv_get_enabled_payment_gateways( true ), 'admin_label' ),
56 
+                                    'options'          => wp_list_pluck(wpinv_get_enabled_payment_gateways(true), 'admin_label'),
57 57 
                                 )
58 58 
                             );
59 59 
 
@@ -65,12 +65,12 @@  discard block
 
 block discarded – undo
65 65 
                                     'id'          => 'wpinv_key',
66 66 
                                     'name'        => 'wpinv_key',
67 67 
                                     'label'       => sprintf(
68 
-                                        __( '%s Key:', 'invoicing' ),
69 
-                                        ucfirst( $invoice->get_invoice_quote_type() )
68 
+                                        __('%s Key:', 'invoicing'),
69 
+                                        ucfirst($invoice->get_invoice_quote_type())
70 70 
                                     ),
71 71 
                                     'label_type'  => 'vertical',
72 72 
                                     'class'       => 'form-control-sm',
73 
-                                    'value'       => $invoice->get_key( 'edit' ),
73 
+                                    'value'       => $invoice->get_key('edit'),
74 74 
                                     'extra_attributes' => array(
75 75 
                                         'onclick'  => 'this.select();',
76 76 
                                         'readonly' => 'true',
 
@@ -85,9 +85,9 @@  discard block
 
 block discarded – undo
85 85 
                                     'id'          => 'wpinv_view_url',
86 86 
                                     'name'        => 'wpinv_view_url',
87 87 
                                     'label'       => sprintf(
88 
-                                        __( '%s URL:', 'invoicing' ),
89 
-                                        ucfirst( $invoice->get_invoice_quote_type() )
90 
-                                    ) . '&nbsp;<a href="' . esc_url_raw( $invoice->get_view_url() ) . '" title="' . __( 'View invoice', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>',
88 
+                                        __('%s URL:', 'invoicing'),
89 
+                                        ucfirst($invoice->get_invoice_quote_type())
90 
+                                    ) . '&nbsp;<a href="' . esc_url_raw($invoice->get_view_url()) . '" title="' . __('View invoice', 'invoicing') . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>',
91 91 
                                     'label_type'  => 'vertical',
92 92 
                                     'class'       => 'form-control-sm',
93 93 
                                     'value'       => $invoice->get_view_url(),
 
@@ -99,7 +99,7 @@  discard block
 
 block discarded – undo
99 99 
                             );
100 100
101 101 
                             // If the invoice is paid...
102 
-                            if ( $invoice->is_paid() || $invoice->is_refunded() ) {
102 
+                            if ($invoice->is_paid() || $invoice->is_refunded()) {
103 103
104 104 
                                 // Gateway.
105 105 
                                 echo aui()->input(
 
@@ -107,10 +107,10 @@  discard block
 
 block discarded – undo
107 107 
                                         'type'        => 'text',
108 108 
                                         'id'          => 'wpinv_gateway',
109 109 
                                         'name'        => '',
110 
-                                        'label'       => __( 'Gateway:', 'invoicing' ),
110 
+                                        'label'       => __('Gateway:', 'invoicing'),
111 111 
                                         'label_type'  => 'vertical',
112 112 
                                         'class'       => 'form-control-sm',
113 
-                                        'value'       => wpinv_get_gateway_admin_label( $invoice->get_gateway( 'edit' ) ),
113 
+                                        'value'       => wpinv_get_gateway_admin_label($invoice->get_gateway('edit')),
114 114 
                                         'extra_attributes' => array(
115 115 
                                             'onclick'  => 'this.select();',
116 116 
                                             'readonly' => 'true',
 
@@ -125,11 +125,11 @@  discard block
 
 block discarded – undo
125 125 
                                         'type'        => 'text',
126 126 
                                         'id'          => 'wpinv_transaction_id',
127 127 
                                         'name'        => 'wpinv_transaction_id',
128 
-                                        'label'       => __( 'Transaction ID:', 'invoicing' ) . ( $transaction_url ? '&nbsp;<a href="' . esc_url( $transaction_url ) . '" title="' . __( 'View details', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>' : '' ),
128 
+                                        'label'       => __('Transaction ID:', 'invoicing') . ($transaction_url ? '&nbsp;<a href="' . esc_url($transaction_url) . '" title="' . __('View details', 'invoicing') . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>' : ''),
129 129 
                                         'label_type'  => 'vertical',
130 130 
                                         'class'       => 'form-control-sm',
131 
-                                        'value'       => $invoice->get_transaction_id( 'edit' ),
132 
-                                        'help_text'   => apply_filters( 'wpinv_invoice_transaction_link_' . $invoice->get_gateway( 'edit' ), '', $invoice->get_transaction_id(), $invoice ),
131 
+                                        'value'       => $invoice->get_transaction_id('edit'),
132 
+                                        'help_text'   => apply_filters('wpinv_invoice_transaction_link_' . $invoice->get_gateway('edit'), '', $invoice->get_transaction_id(), $invoice),
133 133 
                                         'extra_attributes' => array(
134 134 
                                             'onclick'  => 'this.select();',
135 135 
                                             'readonly' => 'true',
 
@@ -143,10 +143,10 @@  discard block
 
 block discarded – undo
143 143 
                                         'type'        => 'text',
144 144 
                                         'id'          => 'wpinv_currency',
145 145 
                                         'name'        => 'wpinv_currency',
146 
-                                        'label'       => __( 'Currency:', 'invoicing' ),
146 
+                                        'label'       => __('Currency:', 'invoicing'),
147 147 
                                         'label_type'  => 'vertical',
148 148 
                                         'class'       => 'form-control-sm',
149 
-                                        'value'       => $invoice->get_currency( 'edit' ),
149 
+                                        'value'       => $invoice->get_currency('edit'),
150 150 
                                         'extra_attributes' => array(
151 151 
                                             'onclick'  => 'this.select();',
152 152 
                                             'readonly' => 'true',
 
@@ -156,7 +156,7 @@  discard block
 
 block discarded – undo
156 156
157 157 
                             } else {
158 158
159 
-                                if ( 'wpi_invoice' == $invoice->get_post_type() ) {
159 
+                                if ('wpi_invoice' == $invoice->get_post_type()) {
160 160
161 161 
                                     // Payment URL.
162 162 
                                     echo aui()->input(
 
@@ -164,7 +164,7 @@  discard block
 
 block discarded – undo
164 164 
                                             'type'        => 'text',
165 165 
                                             'id'          => 'wpinv_payment_url',
166 166 
                                             'name'        => 'wpinv_payment_url',
167 
-                                            'label'       => __( 'Payment URL:', 'invoicing' ),
167 
+                                            'label'       => __('Payment URL:', 'invoicing'),
168 168 
                                             'label_type'  => 'vertical',
169 169 
                                             'class'       => 'form-control-sm',
170 170 
                                             'value'       => $invoice->get_checkout_payment_url(),
 
@@ -180,13 +180,13 @@  discard block
 
 block discarded – undo
180 180 
                                         array(
181 181 
                                             'id'               => 'wpinv_gateway',
182 182 
                                             'name'             => 'wpinv_gateway',
183 
-                                            'label'            => __( 'Gateway:', 'invoicing' ),
183 
+                                            'label'            => __('Gateway:', 'invoicing'),
184 184 
                                             'label_type'       => 'vertical',
185 
-                                            'placeholder'      => __( 'Select Gateway', 'invoicing' ),
186 
-                                            'value'            => $invoice->get_gateway( 'edit' ),
185 
+                                            'placeholder'      => __('Select Gateway', 'invoicing'),
186 
+                                            'value'            => $invoice->get_gateway('edit'),
187 187 
                                             'select2'          => true,
188 188 
                                             'data-allow-clear' => 'false',
189 
-                                            'options'          => wp_list_pluck( wpinv_get_enabled_payment_gateways( true ), 'admin_label' ),
189 
+                                            'options'          => wp_list_pluck(wpinv_get_enabled_payment_gateways(true), 'admin_label'),
190 190 
                                         )
191 191 
                                     );
192 192
Please login to merge, or discard this patch.
includes/class-wpinv-invoice.php 2 patches
Indentation   +2609 added lines, -2609 removed lines patch added patch discarded remove patch 
@@ -14,30 +14,30 @@  discard block
 
 block discarded – undo
14 14 
 class WPInv_Invoice extends GetPaid_Data {
15 15
16 16 
     /**
17 
-	 * Which data store to load.
18 
-	 *
19 
-	 * @var string
20 
-	 */
17 
+     * Which data store to load.
18 
+     *
19 
+     * @var string
20 
+     */
21 21 
     protected $data_store_name = 'invoice';
22 22
23 23 
     /**
24 
-	 * This is the name of this object type.
25 
-	 *
26 
-	 * @var string
27 
-	 */
24 
+     * This is the name of this object type.
25 
+     *
26 
+     * @var string
27 
+     */
28 28 
     protected $object_type = 'invoice';
29 29
30 30 
     /**
31 
-	 * Item Data array. This is the core item data exposed in APIs.
32 
-	 *
33 
-	 * @since 1.0.19
34 
-	 * @var array
35 
-	 */
36 
-	protected $data = array(
37 
-		'parent_id'            => 0,
38 
-		'status'               => 'wpi-pending',
39 
-		'version'              => '',
40 
-		'date_created'         => null,
31 
+     * Item Data array. This is the core item data exposed in APIs.
32 
+     *
33 
+     * @since 1.0.19
34 
+     * @var array
35 
+     */
36 
+    protected $data = array(
37 
+        'parent_id'            => 0,
38 
+        'status'               => 'wpi-pending',
39 
+        'version'              => '',
40 
+        'date_created'         => null,
41 41 
         'date_modified'        => null,
42 42 
         'due_date'             => null,
43 43 
         'completed_date'       => null,
 
@@ -60,17 +60,17 @@  discard block
 
 block discarded – undo
60 60 
         'state'                => null,
61 61 
         'zip'                  => null,
62 62 
         'company'              => null,
63 
-		'company_id'           => null,
63 
+        'company_id'           => null,
64 64 
         'vat_number'           => null,
65 65 
         'vat_rate'             => null,
66 66 
         'address'              => null,
67 67 
         'address_confirmed'    => false,
68 68 
         'shipping'             => null,
69 
-		'subtotal'             => 0,
69 
+        'subtotal'             => 0,
70 70 
         'total_discount'       => 0,
71 71 
         'total_tax'            => 0,
72 
-		'total_fees'           => 0,
73 
-		'total'                => 0,
72 
+        'total_fees'           => 0,
73 
+        'total'                => 0,
74 74 
         'fees'                 => array(),
75 75 
         'discounts'            => array(),
76 76 
         'taxes'                => array(),
 
@@ -82,22 +82,22 @@  discard block
 
 block discarded – undo
82 82 
         'transaction_id'       => '',
83 83 
         'currency'             => '',
84 84 
         'disable_taxes'        => false,
85 
-		'subscription_id'      => null,
86 
-		'remote_subscription_id' => null,
87 
-		'is_viewed'            => false,
88 
-		'email_cc'             => '',
89 
-		'template'             => 'quantity', // hours, amount only
90 
-		'created_via'          => null,
85 
+        'subscription_id'      => null,
86 
+        'remote_subscription_id' => null,
87 
+        'is_viewed'            => false,
88 
+        'email_cc'             => '',
89 
+        'template'             => 'quantity', // hours, amount only
90 
+        'created_via'          => null,
91 91 
     );
92 92
93 93 
     /**
94 
-	 * Stores meta in cache for future reads.
95 
-	 *
96 
-	 * A group must be set to to enable caching.
97 
-	 *
98 
-	 * @var string
99 
-	 */
100 
-	protected $cache_group = 'getpaid_invoices';
94 
+     * Stores meta in cache for future reads.
95 
+     *
96 
+     * A group must be set to to enable caching.
97 
+     *
98 
+     * @var string
99 
+     */
100 
+    protected $cache_group = 'getpaid_invoices';
101 101
102 102 
     /**
103 103 
      * Stores a reference to the original WP_Post object
 
@@ -111,111 +111,111 @@  discard block
 
 block discarded – undo
111 111 
      *
112 112 
      * @var int
113 113 
      */
114 
-	protected $recurring_item = null;
114 
+    protected $recurring_item = null;
115 115
116 
-	/**
116 
+    /**
117 117 
      * Stores an array of item totals.
118 
-	 *
119 
-	 * e.g $totals['discount'] = array(
120 
-	 * 		'initial'   => 10,
121 
-	 * 		'recurring' => 10,
122 
-	 * )
118 
+     *
119 
+     * e.g $totals['discount'] = array(
120 
+     * 		'initial'   => 10,
121 
+     * 		'recurring' => 10,
122 
+     * )
123 123 
      *
124 124 
      * @var array
125 125 
      */
126 
-	protected $totals = array();
126 
+    protected $totals = array();
127 127
128 
-	/**
128 
+    /**
129 129 
      * Tax rate.
130 
-	 *
130 
+     *
131 131 
      * @var float
132 132 
      */
133 
-	protected $tax_rate = 0;
133 
+    protected $tax_rate = 0;
134 134
135 
-	/**
136 
-	 * Stores the status transition information.
137 
-	 *
138 
-	 * @since 1.0.19
139 
-	 * @var bool|array
140 
-	 */
141 
-	protected $status_transition = false;
135 
+    /**
136 
+     * Stores the status transition information.
137 
+     *
138 
+     * @since 1.0.19
139 
+     * @var bool|array
140 
+     */
141 
+    protected $status_transition = false;
142 142
143 143 
     /**
144 
-	 * Get the invoice if ID is passed, otherwise the invoice is new and empty.
145 
-	 *
146 
-	 * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
147 
-	 */
144 
+     * Get the invoice if ID is passed, otherwise the invoice is new and empty.
145 
+     *
146 
+     * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
147 
+     */
148 148 
     public function __construct( $invoice = 0 ) {
149 149
150 150 
         parent::__construct( $invoice );
151 151
152 
-		if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
153 
-			$this->set_id( (int) $invoice );
154 
-		} elseif ( $invoice instanceof self ) {
155 
-			$this->set_id( $invoice->get_id() );
156 
-		} elseif ( ! empty( $invoice->ID ) ) {
157 
-			$this->set_id( $invoice->ID );
158 
-		} elseif ( is_array( $invoice ) ) {
159 
-			$this->set_props( $invoice );
160 
-
161 
-			if ( isset( $invoice['ID'] ) ) {
162 
-				$this->set_id( $invoice['ID'] );
163 
-			}
164 
-
165 
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
166 
-			$this->set_id( $invoice_id );
167 
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
168 
-			$this->set_id( $invoice_id );
169 
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
170 
-			$this->set_id( $invoice_id );
171 
-		} else {
172 
-			$this->set_object_read( true );
173 
-		}
152 
+        if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
153 
+            $this->set_id( (int) $invoice );
154 
+        } elseif ( $invoice instanceof self ) {
155 
+            $this->set_id( $invoice->get_id() );
156 
+        } elseif ( ! empty( $invoice->ID ) ) {
157 
+            $this->set_id( $invoice->ID );
158 
+        } elseif ( is_array( $invoice ) ) {
159 
+            $this->set_props( $invoice );
160 
+
161 
+            if ( isset( $invoice['ID'] ) ) {
162 
+                $this->set_id( $invoice['ID'] );
163 
+            }
164 
+
165 
+        } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
166 
+            $this->set_id( $invoice_id );
167 
+        } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
168 
+            $this->set_id( $invoice_id );
169 
+        } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
170 
+            $this->set_id( $invoice_id );
171 
+        } else {
172 
+            $this->set_object_read( true );
173 
+        }
174 174
175 175 
         // Load the datastore.
176 
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
176 
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
177 177
178 
-		if ( $this->get_id() > 0 ) {
178 
+        if ( $this->get_id() > 0 ) {
179 179 
             $this->post = get_post( $this->get_id() );
180 180 
             $this->ID   = $this->get_id();
181 
-			$this->data_store->read( $this );
181 
+            $this->data_store->read( $this );
182 182 
         }
183 183
184 184 
     }
185 185
186 186 
     /**
187 
-	 * Given an invoice key/number, it returns its id.
188 
-	 *
189 
-	 *
190 
-	 * @static
191 
-	 * @param string $value The invoice key or number
192 
-	 * @param string $field Either key, transaction_id or number.
193 
-	 * @since 1.0.15
194 
-	 * @return int
195 
-	 */
196 
-	public static function get_invoice_id_by_field( $value, $field = 'key' ) {
187 
+     * Given an invoice key/number, it returns its id.
188 
+     *
189 
+     *
190 
+     * @static
191 
+     * @param string $value The invoice key or number
192 
+     * @param string $field Either key, transaction_id or number.
193 
+     * @since 1.0.15
194 
+     * @return int
195 
+     */
196 
+    public static function get_invoice_id_by_field( $value, $field = 'key' ) {
197 197 
         global $wpdb;
198 198
199 
-		// Trim the value.
200 
-		$value = trim( $value );
199 
+        // Trim the value.
200 
+        $value = trim( $value );
201 201
202 
-		if ( empty( $value ) ) {
203 
-			return 0;
204 
-		}
202 
+        if ( empty( $value ) ) {
203 
+            return 0;
204 
+        }
205 205
206 206 
         // Valid fields.
207 207 
         $fields = array( 'key', 'number', 'transaction_id' );
208 208
209 
-		// Ensure a field has been passed.
210 
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
211 
-			return 0;
212 
-		}
209 
+        // Ensure a field has been passed.
210 
+        if ( empty( $field ) || ! in_array( $field, $fields ) ) {
211 
+            return 0;
212 
+        }
213 213
214 
-		// Maybe retrieve from the cache.
215 
-		$invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
216 
-		if ( false !== $invoice_id ) {
217 
-			return $invoice_id;
218 
-		}
214 
+        // Maybe retrieve from the cache.
215 
+        $invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
216 
+        if ( false !== $invoice_id ) {
217 
+            return $invoice_id;
218 
+        }
219 219
220 220 
         // Fetch from the db.
221 221 
         $table       = $wpdb->prefix . 'getpaid_invoices';
 
@@ -223,10 +223,10 @@  discard block
 
 block discarded – undo
223 223 
             $wpdb->prepare( "SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
224 224 
         );
225 225
226 
-		// Update the cache with our data
227 
-		wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
226 
+        // Update the cache with our data
227 
+        wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
228 228
229 
-		return $invoice_id;
229 
+        return $invoice_id;
230 230 
     }
231 231
232 232 
     /**
 
@@ -252,83 +252,83 @@  discard block
 
 block discarded – undo
252 252 
     */
253 253
254 254 
     /**
255 
-	 * Get parent invoice ID.
256 
-	 *
257 
-	 * @since 1.0.19
258 
-	 * @param  string $context View or edit context.
259 
-	 * @return int
260 
-	 */
261 
-	public function get_parent_id( $context = 'view' ) {
262 
-		return (int) $this->get_prop( 'parent_id', $context );
255 
+     * Get parent invoice ID.
256 
+     *
257 
+     * @since 1.0.19
258 
+     * @param  string $context View or edit context.
259 
+     * @return int
260 
+     */
261 
+    public function get_parent_id( $context = 'view' ) {
262 
+        return (int) $this->get_prop( 'parent_id', $context );
263 263 
     }
264 264
265 265 
     /**
266 
-	 * Get parent invoice.
267 
-	 *
268 
-	 * @since 1.0.19
269 
-	 * @return WPInv_Invoice
270 
-	 */
266 
+     * Get parent invoice.
267 
+     *
268 
+     * @since 1.0.19
269 
+     * @return WPInv_Invoice
270 
+     */
271 271 
     public function get_parent_payment() {
272 272 
         return new WPInv_Invoice( $this->get_parent_id() );
273 273 
     }
274 274
275 275 
     /**
276 
-	 * Alias for self::get_parent_payment().
277 
-	 *
278 
-	 * @since 1.0.19
279 
-	 * @return WPInv_Invoice
280 
-	 */
276 
+     * Alias for self::get_parent_payment().
277 
+     *
278 
+     * @since 1.0.19
279 
+     * @return WPInv_Invoice
280 
+     */
281 281 
     public function get_parent() {
282 282 
         return $this->get_parent_payment();
283 283 
     }
284 284
285 285 
     /**
286 
-	 * Get invoice status.
287 
-	 *
288 
-	 * @since 1.0.19
289 
-	 * @param  string $context View or edit context.
290 
-	 * @return string
291 
-	 */
292 
-	public function get_status( $context = 'view' ) {
293 
-		return $this->get_prop( 'status', $context );
294 
-	}
286 
+     * Get invoice status.
287 
+     *
288 
+     * @since 1.0.19
289 
+     * @param  string $context View or edit context.
290 
+     * @return string
291 
+     */
292 
+    public function get_status( $context = 'view' ) {
293 
+        return $this->get_prop( 'status', $context );
294 
+    }
295 295
296 
-	/**
297 
-	 * Retrieves an array of possible invoice statuses.
298 
-	 *
299 
-	 * @since 1.0.19
300 
-	 * @return array
301 
-	 */
302 
-	public function get_all_statuses() {
303 
-		return wpinv_get_invoice_statuses( true, true, $this );
304 
-    }
305 
-
306 
-    /**
307 
-	 * Get invoice status nice name.
308 
-	 *
309 
-	 * @since 1.0.19
310 
-	 * @return string
311 
-	 */
296 
+    /**
297 
+     * Retrieves an array of possible invoice statuses.
298 
+     *
299 
+     * @since 1.0.19
300 
+     * @return array
301 
+     */
302 
+    public function get_all_statuses() {
303 
+        return wpinv_get_invoice_statuses( true, true, $this );
304 
+    }
305 
+
306 
+    /**
307 
+     * Get invoice status nice name.
308 
+     *
309 
+     * @since 1.0.19
310 
+     * @return string
311 
+     */
312 312 
     public function get_status_nicename() {
313 
-		$statuses = $this->get_all_statuses();
313 
+        $statuses = $this->get_all_statuses();
314 314
315 315 
         $status = isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : $this->get_status();
316 316
317 317 
         return apply_filters( 'wpinv_get_invoice_status_nicename', $status, $this );
318 318 
     }
319 319
320 
-	/**
321 
-	 * Retrieves the invoice status class
322 
-	 *
323 
-	 * @since  1.0.19
324 
-	 * @return string
325 
-	 */
326 
-	public function get_status_class() {
327 
-		$statuses = getpaid_get_invoice_status_classes();
328 
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
329 
-	}
320 
+    /**
321 
+     * Retrieves the invoice status class
322 
+     *
323 
+     * @since  1.0.19
324 
+     * @return string
325 
+     */
326 
+    public function get_status_class() {
327 
+        $statuses = getpaid_get_invoice_status_classes();
328 
+        return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
329 
+    }
330 330
331 
-	/**
331 
+    /**
332 332 
      * Retrieves the invoice status label html
333 333 
      *
334 334 
      * @since  1.0.0
 
@@ -336,263 +336,263 @@  discard block
 
 block discarded – undo
336 336 
      */
337 337 
     public function get_status_label_html() {
338 338
339 
-		$status_label = sanitize_text_field( $this->get_status_nicename() );
340 
-		$status       = sanitize_html_class( $this->get_status() );
341 
-		$class        = esc_attr( $this->get_status_class() );
339 
+        $status_label = sanitize_text_field( $this->get_status_nicename() );
340 
+        $status       = sanitize_html_class( $this->get_status() );
341 
+        $class        = esc_attr( $this->get_status_class() );
342 342
343 
-		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
344 
-	}
343 
+        return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
344 
+    }
345 345
346 346 
     /**
347 
-	 * Get plugin version when the invoice was created.
348 
-	 *
349 
-	 * @since 1.0.19
350 
-	 * @param  string $context View or edit context.
351 
-	 * @return string
352 
-	 */
353 
-	public function get_version( $context = 'view' ) {
354 
-		return $this->get_prop( 'version', $context );
355 
-	}
347 
+     * Get plugin version when the invoice was created.
348 
+     *
349 
+     * @since 1.0.19
350 
+     * @param  string $context View or edit context.
351 
+     * @return string
352 
+     */
353 
+    public function get_version( $context = 'view' ) {
354 
+        return $this->get_prop( 'version', $context );
355 
+    }
356 356
357 
-	/**
358 
-	 * @deprecated
359 
-	 */
360 
-	public function get_invoice_date( $format = true ) {
361 
-		$date      = getpaid_format_date( $this->get_date_completed() );
362 
-		$date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
363 
-		$formatted = getpaid_format_date( $date );
357 
+    /**
358 
+     * @deprecated
359 
+     */
360 
+    public function get_invoice_date( $format = true ) {
361 
+        $date      = getpaid_format_date( $this->get_date_completed() );
362 
+        $date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
363 
+        $formatted = getpaid_format_date( $date );
364 364
365 
-		if ( $format ) {
366 
-			return $formatted;
367 
-		}
365 
+        if ( $format ) {
366 
+            return $formatted;
367 
+        }
368 368
369 
-		return empty( $formatted ) ? '' : $date;
369 
+        return empty( $formatted ) ? '' : $date;
370 370
371 371 
     }
372 372
373 373 
     /**
374 
-	 * Get date when the invoice was created.
375 
-	 *
376 
-	 * @since 1.0.19
377 
-	 * @param  string $context View or edit context.
378 
-	 * @return string
379 
-	 */
380 
-	public function get_date_created( $context = 'view' ) {
381 
-		return $this->get_prop( 'date_created', $context );
382 
-	}
374 
+     * Get date when the invoice was created.
375 
+     *
376 
+     * @since 1.0.19
377 
+     * @param  string $context View or edit context.
378 
+     * @return string
379 
+     */
380 
+    public function get_date_created( $context = 'view' ) {
381 
+        return $this->get_prop( 'date_created', $context );
382 
+    }
383 383
384 
-	/**
385 
-	 * Alias for self::get_date_created().
386 
-	 *
387 
-	 * @since 1.0.19
388 
-	 * @param  string $context View or edit context.
389 
-	 * @return string
390 
-	 */
391 
-	public function get_created_date( $context = 'view' ) {
392 
-		return $this->get_date_created( $context );
393 
-    }
394 
-
395 
-    /**
396 
-	 * Get GMT date when the invoice was created.
397 
-	 *
398 
-	 * @since 1.0.19
399 
-	 * @param  string $context View or edit context.
400 
-	 * @return string
401 
-	 */
402 
-	public function get_date_created_gmt( $context = 'view' ) {
384 
+    /**
385 
+     * Alias for self::get_date_created().
386 
+     *
387 
+     * @since 1.0.19
388 
+     * @param  string $context View or edit context.
389 
+     * @return string
390 
+     */
391 
+    public function get_created_date( $context = 'view' ) {
392 
+        return $this->get_date_created( $context );
393 
+    }
394 
+
395 
+    /**
396 
+     * Get GMT date when the invoice was created.
397 
+     *
398 
+     * @since 1.0.19
399 
+     * @param  string $context View or edit context.
400 
+     * @return string
401 
+     */
402 
+    public function get_date_created_gmt( $context = 'view' ) {
403 403 
         $date = $this->get_date_created( $context );
404 404
405 405 
         if ( $date ) {
406 406 
             $date = get_gmt_from_date( $date );
407 407 
         }
408 
-		return $date;
408 
+        return $date;
409 409 
     }
410 410
411 411 
     /**
412 
-	 * Get date when the invoice was last modified.
413 
-	 *
414 
-	 * @since 1.0.19
415 
-	 * @param  string $context View or edit context.
416 
-	 * @return string
417 
-	 */
418 
-	public function get_date_modified( $context = 'view' ) {
419 
-		return $this->get_prop( 'date_modified', $context );
420 
-	}
412 
+     * Get date when the invoice was last modified.
413 
+     *
414 
+     * @since 1.0.19
415 
+     * @param  string $context View or edit context.
416 
+     * @return string
417 
+     */
418 
+    public function get_date_modified( $context = 'view' ) {
419 
+        return $this->get_prop( 'date_modified', $context );
420 
+    }
421 421
422 
-	/**
423 
-	 * Alias for self::get_date_modified().
424 
-	 *
425 
-	 * @since 1.0.19
426 
-	 * @param  string $context View or edit context.
427 
-	 * @return string
428 
-	 */
429 
-	public function get_modified_date( $context = 'view' ) {
430 
-		return $this->get_date_modified( $context );
422 
+    /**
423 
+     * Alias for self::get_date_modified().
424 
+     *
425 
+     * @since 1.0.19
426 
+     * @param  string $context View or edit context.
427 
+     * @return string
428 
+     */
429 
+    public function get_modified_date( $context = 'view' ) {
430 
+        return $this->get_date_modified( $context );
431 431 
     }
432 432
433 433 
     /**
434 
-	 * Get GMT date when the invoice was last modified.
435 
-	 *
436 
-	 * @since 1.0.19
437 
-	 * @param  string $context View or edit context.
438 
-	 * @return string
439 
-	 */
440 
-	public function get_date_modified_gmt( $context = 'view' ) {
434 
+     * Get GMT date when the invoice was last modified.
435 
+     *
436 
+     * @since 1.0.19
437 
+     * @param  string $context View or edit context.
438 
+     * @return string
439 
+     */
440 
+    public function get_date_modified_gmt( $context = 'view' ) {
441 441 
         $date = $this->get_date_modified( $context );
442 442
443 443 
         if ( $date ) {
444 444 
             $date = get_gmt_from_date( $date );
445 445 
         }
446 
-		return $date;
446 
+        return $date;
447 447 
     }
448 448
449 449 
     /**
450 
-	 * Get the invoice due date.
451 
-	 *
452 
-	 * @since 1.0.19
453 
-	 * @param  string $context View or edit context.
454 
-	 * @return string
455 
-	 */
456 
-	public function get_due_date( $context = 'view' ) {
457 
-		return $this->get_prop( 'due_date', $context );
450 
+     * Get the invoice due date.
451 
+     *
452 
+     * @since 1.0.19
453 
+     * @param  string $context View or edit context.
454 
+     * @return string
455 
+     */
456 
+    public function get_due_date( $context = 'view' ) {
457 
+        return $this->get_prop( 'due_date', $context );
458 458 
     }
459 459
460 460 
     /**
461 
-	 * Alias for self::get_due_date().
462 
-	 *
463 
-	 * @since 1.0.19
464 
-	 * @param  string $context View or edit context.
465 
-	 * @return string
466 
-	 */
467 
-	public function get_date_due( $context = 'view' ) {
468 
-		return $this->get_due_date( $context );
461 
+     * Alias for self::get_due_date().
462 
+     *
463 
+     * @since 1.0.19
464 
+     * @param  string $context View or edit context.
465 
+     * @return string
466 
+     */
467 
+    public function get_date_due( $context = 'view' ) {
468 
+        return $this->get_due_date( $context );
469 469 
     }
470 470
471 471 
     /**
472 
-	 * Get the invoice GMT due date.
473 
-	 *
474 
-	 * @since 1.0.19
475 
-	 * @param  string $context View or edit context.
476 
-	 * @return string
477 
-	 */
478 
-	public function get_due_date_gmt( $context = 'view' ) {
472 
+     * Get the invoice GMT due date.
473 
+     *
474 
+     * @since 1.0.19
475 
+     * @param  string $context View or edit context.
476 
+     * @return string
477 
+     */
478 
+    public function get_due_date_gmt( $context = 'view' ) {
479 479 
         $date = $this->get_due_date( $context );
480 480
481 481 
         if ( $date ) {
482 482 
             $date = get_gmt_from_date( $date );
483 483 
         }
484 
-		return $date;
484 
+        return $date;
485 485 
     }
486 486
487 487 
     /**
488 
-	 * Alias for self::get_due_date_gmt().
489 
-	 *
490 
-	 * @since 1.0.19
491 
-	 * @param  string $context View or edit context.
492 
-	 * @return string
493 
-	 */
494 
-	public function get_gmt_date_due( $context = 'view' ) {
495 
-		return $this->get_due_date_gmt( $context );
488 
+     * Alias for self::get_due_date_gmt().
489 
+     *
490 
+     * @since 1.0.19
491 
+     * @param  string $context View or edit context.
492 
+     * @return string
493 
+     */
494 
+    public function get_gmt_date_due( $context = 'view' ) {
495 
+        return $this->get_due_date_gmt( $context );
496 496 
     }
497 497
498 498 
     /**
499 
-	 * Get date when the invoice was completed.
500 
-	 *
501 
-	 * @since 1.0.19
502 
-	 * @param  string $context View or edit context.
503 
-	 * @return string
504 
-	 */
505 
-	public function get_completed_date( $context = 'view' ) {
506 
-		return $this->get_prop( 'completed_date', $context );
499 
+     * Get date when the invoice was completed.
500 
+     *
501 
+     * @since 1.0.19
502 
+     * @param  string $context View or edit context.
503 
+     * @return string
504 
+     */
505 
+    public function get_completed_date( $context = 'view' ) {
506 
+        return $this->get_prop( 'completed_date', $context );
507 507 
     }
508 508
509 509 
     /**
510 
-	 * Alias for self::get_completed_date().
511 
-	 *
512 
-	 * @since 1.0.19
513 
-	 * @param  string $context View or edit context.
514 
-	 * @return string
515 
-	 */
516 
-	public function get_date_completed( $context = 'view' ) {
517 
-		return $this->get_completed_date( $context );
510 
+     * Alias for self::get_completed_date().
511 
+     *
512 
+     * @since 1.0.19
513 
+     * @param  string $context View or edit context.
514 
+     * @return string
515 
+     */
516 
+    public function get_date_completed( $context = 'view' ) {
517 
+        return $this->get_completed_date( $context );
518 518 
     }
519 519
520 520 
     /**
521 
-	 * Get GMT date when the invoice was was completed.
522 
-	 *
523 
-	 * @since 1.0.19
524 
-	 * @param  string $context View or edit context.
525 
-	 * @return string
526 
-	 */
527 
-	public function get_completed_date_gmt( $context = 'view' ) {
521 
+     * Get GMT date when the invoice was was completed.
522 
+     *
523 
+     * @since 1.0.19
524 
+     * @param  string $context View or edit context.
525 
+     * @return string
526 
+     */
527 
+    public function get_completed_date_gmt( $context = 'view' ) {
528 528 
         $date = $this->get_completed_date( $context );
529 529
530 530 
         if ( $date ) {
531 531 
             $date = get_gmt_from_date( $date );
532 532 
         }
533 
-		return $date;
533 
+        return $date;
534 534 
     }
535 535
536 536 
     /**
537 
-	 * Alias for self::get_completed_date_gmt().
538 
-	 *
539 
-	 * @since 1.0.19
540 
-	 * @param  string $context View or edit context.
541 
-	 * @return string
542 
-	 */
543 
-	public function get_gmt_completed_date( $context = 'view' ) {
544 
-		return $this->get_completed_date_gmt( $context );
537 
+     * Alias for self::get_completed_date_gmt().
538 
+     *
539 
+     * @since 1.0.19
540 
+     * @param  string $context View or edit context.
541 
+     * @return string
542 
+     */
543 
+    public function get_gmt_completed_date( $context = 'view' ) {
544 
+        return $this->get_completed_date_gmt( $context );
545 545 
     }
546 546
547 547 
     /**
548 
-	 * Get the invoice number.
549 
-	 *
550 
-	 * @since 1.0.19
551 
-	 * @param  string $context View or edit context.
552 
-	 * @return string
553 
-	 */
554 
-	public function get_number( $context = 'view' ) {
555 
-		$number = $this->get_prop( 'number', $context );
548 
+     * Get the invoice number.
549 
+     *
550 
+     * @since 1.0.19
551 
+     * @param  string $context View or edit context.
552 
+     * @return string
553 
+     */
554 
+    public function get_number( $context = 'view' ) {
555 
+        $number = $this->get_prop( 'number', $context );
556 556
557 
-		if ( empty( $number ) ) {
558 
-			$number = $this->generate_number();
559 
-			$this->set_number( $this->generate_number() );
560 
-		}
557 
+        if ( empty( $number ) ) {
558 
+            $number = $this->generate_number();
559 
+            $this->set_number( $this->generate_number() );
560 
+        }
561 561
562 
-		return $number;
562 
+        return $number;
563 563 
     }
564 564
565 
-	/**
566 
-	 * Set the invoice number.
567 
-	 *
568 
-	 * @since 1.0.19
569 
-	 */
570 
-	public function maybe_set_number() {
565 
+    /**
566 
+     * Set the invoice number.
567 
+     *
568 
+     * @since 1.0.19
569 
+     */
570 
+    public function maybe_set_number() {
571 571 
         $number = $this->get_number();
572 572
573 573 
         if ( empty( $number ) || $this->get_id() == $number ) {
574 
-			$this->set_number( $this->generate_number() );
574 
+            $this->set_number( $this->generate_number() );
575 575 
         }
576 576
577 
-	}
577 
+    }
578 578
579 579 
     /**
580 
-	 * Get the invoice key.
581 
-	 *
582 
-	 * @since 1.0.19
583 
-	 * @param  string $context View or edit context.
584 
-	 * @return string
585 
-	 */
586 
-	public function get_key( $context = 'view' ) {
580 
+     * Get the invoice key.
581 
+     *
582 
+     * @since 1.0.19
583 
+     * @param  string $context View or edit context.
584 
+     * @return string
585 
+     */
586 
+    public function get_key( $context = 'view' ) {
587 587 
         return $this->get_prop( 'key', $context );
588 
-	}
589 
-
590 
-	/**
591 
-	 * Set the invoice key.
592 
-	 *
593 
-	 * @since 1.0.19
594 
-	 */
595 
-	public function maybe_set_key() {
588 
+    }
589 
+
590 
+    /**
591 
+     * Set the invoice key.
592 
+     *
593 
+     * @since 1.0.19
594 
+     */
595 
+    public function maybe_set_key() {
596 596 
         $key = $this->get_key();
597 597
598 598 
         if ( empty( $key ) ) {
 
@@ -603,140 +603,140 @@  discard block
 
 block discarded – undo
603 603 
     }
604 604
605 605 
     /**
606 
-	 * Get the invoice type.
607 
-	 *
608 
-	 * @since 1.0.19
609 
-	 * @param  string $context View or edit context.
610 
-	 * @return string
611 
-	 */
612 
-	public function get_type( $context = 'view' ) {
606 
+     * Get the invoice type.
607 
+     *
608 
+     * @since 1.0.19
609 
+     * @param  string $context View or edit context.
610 
+     * @return string
611 
+     */
612 
+    public function get_type( $context = 'view' ) {
613 613 
         return $this->get_prop( 'type', $context );
614 
-	}
615 
-
616 
-	/**
617 
-	 * Returns the post type name.
618 
-	 *
619 
-	 * @since 1.0.19
620 
-	 * @return string
621 
-	 */
622 
-	public function get_invoice_quote_type() {
614 
+    }
615 
+
616 
+    /**
617 
+     * Returns the post type name.
618 
+     *
619 
+     * @since 1.0.19
620 
+     * @return string
621 
+     */
622 
+    public function get_invoice_quote_type() {
623 623 
         return getpaid_get_post_type_label( $this->get_post_type(), false );
624 624 
     }
625 625
626 626 
     /**
627 
-	 * Get the invoice post type label.
628 
-	 *
629 
-	 * @since 1.0.19
630 
-	 * @param  string $context View or edit context.
631 
-	 * @return string
632 
-	 */
633 
-	public function get_label( $context = 'view' ) {
627 
+     * Get the invoice post type label.
628 
+     *
629 
+     * @since 1.0.19
630 
+     * @param  string $context View or edit context.
631 
+     * @return string
632 
+     */
633 
+    public function get_label( $context = 'view' ) {
634 634 
         return getpaid_get_post_type_label( $this->get_post_type( $context ), false );
635 
-	}
636 
-
637 
-	/**
638 
-	 * Get the invoice post type.
639 
-	 *
640 
-	 * @since 1.0.19
641 
-	 * @param  string $context View or edit context.
642 
-	 * @return string
643 
-	 */
644 
-	public function get_post_type( $context = 'view' ) {
635 
+    }
636 
+
637 
+    /**
638 
+     * Get the invoice post type.
639 
+     *
640 
+     * @since 1.0.19
641 
+     * @param  string $context View or edit context.
642 
+     * @return string
643 
+     */
644 
+    public function get_post_type( $context = 'view' ) {
645 645 
         return $this->get_prop( 'post_type', $context );
646 646 
     }
647 647
648 648 
     /**
649 
-	 * Get the invoice mode.
650 
-	 *
651 
-	 * @since 1.0.19
652 
-	 * @param  string $context View or edit context.
653 
-	 * @return string
654 
-	 */
655 
-	public function get_mode( $context = 'view' ) {
649 
+     * Get the invoice mode.
650 
+     *
651 
+     * @since 1.0.19
652 
+     * @param  string $context View or edit context.
653 
+     * @return string
654 
+     */
655 
+    public function get_mode( $context = 'view' ) {
656 656 
         return $this->get_prop( 'mode', $context );
657 657 
     }
658 658
659 659 
     /**
660 
-	 * Get the invoice path.
661 
-	 *
662 
-	 * @since 1.0.19
663 
-	 * @param  string $context View or edit context.
664 
-	 * @return string
665 
-	 */
666 
-	public function get_path( $context = 'view' ) {
660 
+     * Get the invoice path.
661 
+     *
662 
+     * @since 1.0.19
663 
+     * @param  string $context View or edit context.
664 
+     * @return string
665 
+     */
666 
+    public function get_path( $context = 'view' ) {
667 667 
         $path   = $this->get_prop( 'path', $context );
668 
-		$prefix = $this->get_type();
668 
+        $prefix = $this->get_type();
669 669
670 
-		if ( 0 !== strpos( $path, $prefix ) ) {
671 
-			$path = sanitize_title(  $prefix . '-' . $this->get_id()  );
672 
-			$this->set_path( $path );
673 
-		}
670 
+        if ( 0 !== strpos( $path, $prefix ) ) {
671 
+            $path = sanitize_title(  $prefix . '-' . $this->get_id()  );
672 
+            $this->set_path( $path );
673 
+        }
674 674
675 
-		return $path;
675 
+        return $path;
676 676 
     }
677 677
678 678 
     /**
679 
-	 * Get the invoice name/title.
680 
-	 *
681 
-	 * @since 1.0.19
682 
-	 * @param  string $context View or edit context.
683 
-	 * @return string
684 
-	 */
685 
-	public function get_name( $context = 'view' ) {
679 
+     * Get the invoice name/title.
680 
+     *
681 
+     * @since 1.0.19
682 
+     * @param  string $context View or edit context.
683 
+     * @return string
684 
+     */
685 
+    public function get_name( $context = 'view' ) {
686 686 
         return $this->get_prop( 'title', $context );
687 687 
     }
688 688
689 689 
     /**
690 
-	 * Alias of self::get_name().
691 
-	 *
692 
-	 * @since 1.0.19
693 
-	 * @param  string $context View or edit context.
694 
-	 * @return string
695 
-	 */
696 
-	public function get_title( $context = 'view' ) {
697 
-		return $this->get_name( $context );
690 
+     * Alias of self::get_name().
691 
+     *
692 
+     * @since 1.0.19
693 
+     * @param  string $context View or edit context.
694 
+     * @return string
695 
+     */
696 
+    public function get_title( $context = 'view' ) {
697 
+        return $this->get_name( $context );
698 698 
     }
699 699
700 700 
     /**
701 
-	 * Get the invoice description.
702 
-	 *
703 
-	 * @since 1.0.19
704 
-	 * @param  string $context View or edit context.
705 
-	 * @return string
706 
-	 */
707 
-	public function get_description( $context = 'view' ) {
708 
-		return $this->get_prop( 'description', $context );
701 
+     * Get the invoice description.
702 
+     *
703 
+     * @since 1.0.19
704 
+     * @param  string $context View or edit context.
705 
+     * @return string
706 
+     */
707 
+    public function get_description( $context = 'view' ) {
708 
+        return $this->get_prop( 'description', $context );
709 709 
     }
710 710
711 711 
     /**
712 
-	 * Alias of self::get_description().
713 
-	 *
714 
-	 * @since 1.0.19
715 
-	 * @param  string $context View or edit context.
716 
-	 * @return string
717 
-	 */
718 
-	public function get_excerpt( $context = 'view' ) {
719 
-		return $this->get_description( $context );
712 
+     * Alias of self::get_description().
713 
+     *
714 
+     * @since 1.0.19
715 
+     * @param  string $context View or edit context.
716 
+     * @return string
717 
+     */
718 
+    public function get_excerpt( $context = 'view' ) {
719 
+        return $this->get_description( $context );
720 720 
     }
721 721
722 722 
     /**
723 
-	 * Alias of self::get_description().
724 
-	 *
725 
-	 * @since 1.0.19
726 
-	 * @param  string $context View or edit context.
727 
-	 * @return string
728 
-	 */
729 
-	public function get_summary( $context = 'view' ) {
730 
-		return $this->get_description( $context );
723 
+     * Alias of self::get_description().
724 
+     *
725 
+     * @since 1.0.19
726 
+     * @param  string $context View or edit context.
727 
+     * @return string
728 
+     */
729 
+    public function get_summary( $context = 'view' ) {
730 
+        return $this->get_description( $context );
731 731 
     }
732 732
733 733 
     /**
734 
-	 * Returns the user info.
735 
-	 *
736 
-	 * @since 1.0.19
734 
+     * Returns the user info.
735 
+     *
736 
+     * @since 1.0.19
737 737 
      * @param  string $context View or edit context.
738 
-	 * @return array
739 
-	 */
738 
+     * @return array
739 
+     */
740 740 
     public function get_user_info( $context = 'view' ) {
741 741
742 742 
         $user_info = array(
 
@@ -751,669 +751,669 @@  discard block
 
 block discarded – undo
751 751 
             'state'      => $this->get_state( $context ),
752 752 
             'zip'        => $this->get_zip( $context ),
753 753 
             'company'    => $this->get_company( $context ),
754 
-			'company_id' => $this->get_company_id( $context ),
754 
+            'company_id' => $this->get_company_id( $context ),
755 755 
             'vat_number' => $this->get_vat_number( $context ),
756 756 
             'discount'   => $this->get_discount_code( $context ),
757 
-		);
757 
+        );
758 758
759 
-		return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
759 
+        return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
760 760
761 761 
     }
762 762
763 763 
     /**
764 
-	 * Get the customer id.
765 
-	 *
766 
-	 * @since 1.0.19
767 
-	 * @param  string $context View or edit context.
768 
-	 * @return int
769 
-	 */
770 
-	public function get_author( $context = 'view' ) {
771 
-		return (int) $this->get_prop( 'author', $context );
764 
+     * Get the customer id.
765 
+     *
766 
+     * @since 1.0.19
767 
+     * @param  string $context View or edit context.
768 
+     * @return int
769 
+     */
770 
+    public function get_author( $context = 'view' ) {
771 
+        return (int) $this->get_prop( 'author', $context );
772 772 
     }
773 773
774 774 
     /**
775 
-	 * Alias of self::get_author().
776 
-	 *
777 
-	 * @since 1.0.19
778 
-	 * @param  string $context View or edit context.
779 
-	 * @return int
780 
-	 */
781 
-	public function get_user_id( $context = 'view' ) {
782 
-		return $this->get_author( $context );
775 
+     * Alias of self::get_author().
776 
+     *
777 
+     * @since 1.0.19
778 
+     * @param  string $context View or edit context.
779 
+     * @return int
780 
+     */
781 
+    public function get_user_id( $context = 'view' ) {
782 
+        return $this->get_author( $context );
783 783 
     }
784 784
785 
-     /**
786 
-	 * Alias of self::get_author().
787 
-	 *
788 
-	 * @since 1.0.19
789 
-	 * @param  string $context View or edit context.
790 
-	 * @return int
791 
-	 */
792 
-	public function get_customer_id( $context = 'view' ) {
793 
-		return $this->get_author( $context );
785 
+        /**
786 
+         * Alias of self::get_author().
787 
+         *
788 
+         * @since 1.0.19
789 
+         * @param  string $context View or edit context.
790 
+         * @return int
791 
+         */
792 
+    public function get_customer_id( $context = 'view' ) {
793 
+        return $this->get_author( $context );
794 794 
     }
795 795
796 796 
     /**
797 
-	 * Get the customer's ip.
798 
-	 *
799 
-	 * @since 1.0.19
800 
-	 * @param  string $context View or edit context.
801 
-	 * @return string
802 
-	 */
803 
-	public function get_ip( $context = 'view' ) {
804 
-		return $this->get_prop( 'user_ip', $context );
797 
+     * Get the customer's ip.
798 
+     *
799 
+     * @since 1.0.19
800 
+     * @param  string $context View or edit context.
801 
+     * @return string
802 
+     */
803 
+    public function get_ip( $context = 'view' ) {
804 
+        return $this->get_prop( 'user_ip', $context );
805 805 
     }
806 806
807 807 
     /**
808 
-	 * Alias of self::get_ip().
809 
-	 *
810 
-	 * @since 1.0.19
811 
-	 * @param  string $context View or edit context.
812 
-	 * @return string
813 
-	 */
814 
-	public function get_user_ip( $context = 'view' ) {
815 
-		return $this->get_ip( $context );
808 
+     * Alias of self::get_ip().
809 
+     *
810 
+     * @since 1.0.19
811 
+     * @param  string $context View or edit context.
812 
+     * @return string
813 
+     */
814 
+    public function get_user_ip( $context = 'view' ) {
815 
+        return $this->get_ip( $context );
816 816 
     }
817 817
818 
-     /**
819 
-	 * Alias of self::get_ip().
820 
-	 *
821 
-	 * @since 1.0.19
822 
-	 * @param  string $context View or edit context.
823 
-	 * @return string
824 
-	 */
825 
-	public function get_customer_ip( $context = 'view' ) {
826 
-		return $this->get_ip( $context );
818 
+        /**
819 
+         * Alias of self::get_ip().
820 
+         *
821 
+         * @since 1.0.19
822 
+         * @param  string $context View or edit context.
823 
+         * @return string
824 
+         */
825 
+    public function get_customer_ip( $context = 'view' ) {
826 
+        return $this->get_ip( $context );
827 827 
     }
828 828
829 829 
     /**
830 
-	 * Get the customer's first name.
831 
-	 *
832 
-	 * @since 1.0.19
833 
-	 * @param  string $context View or edit context.
834 
-	 * @return string
835 
-	 */
836 
-	public function get_first_name( $context = 'view' ) {
837 
-		return $this->get_prop( 'first_name', $context );
830 
+     * Get the customer's first name.
831 
+     *
832 
+     * @since 1.0.19
833 
+     * @param  string $context View or edit context.
834 
+     * @return string
835 
+     */
836 
+    public function get_first_name( $context = 'view' ) {
837 
+        return $this->get_prop( 'first_name', $context );
838 838 
     }
839 839
840 840 
     /**
841 
-	 * Alias of self::get_first_name().
842 
-	 *
843 
-	 * @since 1.0.19
844 
-	 * @param  string $context View or edit context.
845 
-	 * @return string
846 
-	 */
847 
-	public function get_user_first_name( $context = 'view' ) {
848 
-		return $this->get_first_name( $context );
841 
+     * Alias of self::get_first_name().
842 
+     *
843 
+     * @since 1.0.19
844 
+     * @param  string $context View or edit context.
845 
+     * @return string
846 
+     */
847 
+    public function get_user_first_name( $context = 'view' ) {
848 
+        return $this->get_first_name( $context );
849 849 
     }
850 850
851 
-     /**
852 
-	 * Alias of self::get_first_name().
853 
-	 *
854 
-	 * @since 1.0.19
855 
-	 * @param  string $context View or edit context.
856 
-	 * @return string
857 
-	 */
858 
-	public function get_customer_first_name( $context = 'view' ) {
859 
-		return $this->get_first_name( $context );
851 
+        /**
852 
+         * Alias of self::get_first_name().
853 
+         *
854 
+         * @since 1.0.19
855 
+         * @param  string $context View or edit context.
856 
+         * @return string
857 
+         */
858 
+    public function get_customer_first_name( $context = 'view' ) {
859 
+        return $this->get_first_name( $context );
860 860 
     }
861 861
862 862 
     /**
863 
-	 * Get the customer's last name.
864 
-	 *
865 
-	 * @since 1.0.19
866 
-	 * @param  string $context View or edit context.
867 
-	 * @return string
868 
-	 */
869 
-	public function get_last_name( $context = 'view' ) {
870 
-		return $this->get_prop( 'last_name', $context );
863 
+     * Get the customer's last name.
864 
+     *
865 
+     * @since 1.0.19
866 
+     * @param  string $context View or edit context.
867 
+     * @return string
868 
+     */
869 
+    public function get_last_name( $context = 'view' ) {
870 
+        return $this->get_prop( 'last_name', $context );
871 871 
     }
872 872
873 873 
     /**
874 
-	 * Alias of self::get_last_name().
875 
-	 *
876 
-	 * @since 1.0.19
877 
-	 * @param  string $context View or edit context.
878 
-	 * @return string
879 
-	 */
880 
-	public function get_user_last_name( $context = 'view' ) {
881 
-		return $this->get_last_name( $context );
874 
+     * Alias of self::get_last_name().
875 
+     *
876 
+     * @since 1.0.19
877 
+     * @param  string $context View or edit context.
878 
+     * @return string
879 
+     */
880 
+    public function get_user_last_name( $context = 'view' ) {
881 
+        return $this->get_last_name( $context );
882 882 
     }
883 883
884 884 
     /**
885 
-	 * Alias of self::get_last_name().
886 
-	 *
887 
-	 * @since 1.0.19
888 
-	 * @param  string $context View or edit context.
889 
-	 * @return string
890 
-	 */
891 
-	public function get_customer_last_name( $context = 'view' ) {
892 
-		return $this->get_last_name( $context );
885 
+     * Alias of self::get_last_name().
886 
+     *
887 
+     * @since 1.0.19
888 
+     * @param  string $context View or edit context.
889 
+     * @return string
890 
+     */
891 
+    public function get_customer_last_name( $context = 'view' ) {
892 
+        return $this->get_last_name( $context );
893 893 
     }
894 894
895 895 
     /**
896 
-	 * Get the customer's full name.
897 
-	 *
898 
-	 * @since 1.0.19
899 
-	 * @param  string $context View or edit context.
900 
-	 * @return string
901 
-	 */
902 
-	public function get_full_name( $context = 'view' ) {
903 
-		return trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
896 
+     * Get the customer's full name.
897 
+     *
898 
+     * @since 1.0.19
899 
+     * @param  string $context View or edit context.
900 
+     * @return string
901 
+     */
902 
+    public function get_full_name( $context = 'view' ) {
903 
+        return trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
904 904 
     }
905 905
906 906 
     /**
907 
-	 * Alias of self::get_full_name().
908 
-	 *
909 
-	 * @since 1.0.19
910 
-	 * @param  string $context View or edit context.
911 
-	 * @return string
912 
-	 */
913 
-	public function get_user_full_name( $context = 'view' ) {
914 
-		return $this->get_full_name( $context );
907 
+     * Alias of self::get_full_name().
908 
+     *
909 
+     * @since 1.0.19
910 
+     * @param  string $context View or edit context.
911 
+     * @return string
912 
+     */
913 
+    public function get_user_full_name( $context = 'view' ) {
914 
+        return $this->get_full_name( $context );
915 915 
     }
916 916
917 917 
     /**
918 
-	 * Alias of self::get_full_name().
919 
-	 *
920 
-	 * @since 1.0.19
921 
-	 * @param  string $context View or edit context.
922 
-	 * @return string
923 
-	 */
924 
-	public function get_customer_full_name( $context = 'view' ) {
925 
-		return $this->get_full_name( $context );
918 
+     * Alias of self::get_full_name().
919 
+     *
920 
+     * @since 1.0.19
921 
+     * @param  string $context View or edit context.
922 
+     * @return string
923 
+     */
924 
+    public function get_customer_full_name( $context = 'view' ) {
925 
+        return $this->get_full_name( $context );
926 926 
     }
927 927
928 928 
     /**
929 
-	 * Get the customer's phone number.
930 
-	 *
931 
-	 * @since 1.0.19
932 
-	 * @param  string $context View or edit context.
933 
-	 * @return string
934 
-	 */
935 
-	public function get_phone( $context = 'view' ) {
936 
-		return $this->get_prop( 'phone', $context );
929 
+     * Get the customer's phone number.
930 
+     *
931 
+     * @since 1.0.19
932 
+     * @param  string $context View or edit context.
933 
+     * @return string
934 
+     */
935 
+    public function get_phone( $context = 'view' ) {
936 
+        return $this->get_prop( 'phone', $context );
937 937 
     }
938 938
939 939 
     /**
940 
-	 * Alias of self::get_phone().
941 
-	 *
942 
-	 * @since 1.0.19
943 
-	 * @param  string $context View or edit context.
944 
-	 * @return string
945 
-	 */
946 
-	public function get_phone_number( $context = 'view' ) {
947 
-		return $this->get_phone( $context );
940 
+     * Alias of self::get_phone().
941 
+     *
942 
+     * @since 1.0.19
943 
+     * @param  string $context View or edit context.
944 
+     * @return string
945 
+     */
946 
+    public function get_phone_number( $context = 'view' ) {
947 
+        return $this->get_phone( $context );
948 948 
     }
949 949
950 950 
     /**
951 
-	 * Alias of self::get_phone().
952 
-	 *
953 
-	 * @since 1.0.19
954 
-	 * @param  string $context View or edit context.
955 
-	 * @return string
956 
-	 */
957 
-	public function get_user_phone( $context = 'view' ) {
958 
-		return $this->get_phone( $context );
959 
-    }
960 
-
951 
+     * Alias of self::get_phone().
952 
+     *
953 
+     * @since 1.0.19
954 
+     * @param  string $context View or edit context.
955 
+     * @return string
956 
+     */
957 
+    public function get_user_phone( $context = 'view' ) {
958 
+        return $this->get_phone( $context );
959 
+    }
960 
+
961 961 
     /**
962 
-	 * Alias of self::get_phone().
963 
-	 *
964 
-	 * @since 1.0.19
965 
-	 * @param  string $context View or edit context.
966 
-	 * @return string
967 
-	 */
968 
-	public function get_customer_phone( $context = 'view' ) {
969 
-		return $this->get_phone( $context );
962 
+     * Alias of self::get_phone().
963 
+     *
964 
+     * @since 1.0.19
965 
+     * @param  string $context View or edit context.
966 
+     * @return string
967 
+     */
968 
+    public function get_customer_phone( $context = 'view' ) {
969 
+        return $this->get_phone( $context );
970 970 
     }
971 971
972 972 
     /**
973 
-	 * Get the customer's email address.
974 
-	 *
975 
-	 * @since 1.0.19
976 
-	 * @param  string $context View or edit context.
977 
-	 * @return string
978 
-	 */
979 
-	public function get_email( $context = 'view' ) {
980 
-		return $this->get_prop( 'email', $context );
973 
+     * Get the customer's email address.
974 
+     *
975 
+     * @since 1.0.19
976 
+     * @param  string $context View or edit context.
977 
+     * @return string
978 
+     */
979 
+    public function get_email( $context = 'view' ) {
980 
+        return $this->get_prop( 'email', $context );
981 981 
     }
982 982
983 983 
     /**
984 
-	 * Alias of self::get_email().
985 
-	 *
986 
-	 * @since 1.0.19
987 
-	 * @param  string $context View or edit context.
988 
-	 * @return string
989 
-	 */
990 
-	public function get_email_address( $context = 'view' ) {
991 
-		return $this->get_email( $context );
984 
+     * Alias of self::get_email().
985 
+     *
986 
+     * @since 1.0.19
987 
+     * @param  string $context View or edit context.
988 
+     * @return string
989 
+     */
990 
+    public function get_email_address( $context = 'view' ) {
991 
+        return $this->get_email( $context );
992 992 
     }
993 993
994 994 
     /**
995 
-	 * Alias of self::get_email().
996 
-	 *
997 
-	 * @since 1.0.19
998 
-	 * @param  string $context View or edit context.
999 
-	 * @return string
1000 
-	 */
1001 
-	public function get_user_email( $context = 'view' ) {
1002 
-		return $this->get_email( $context );
995 
+     * Alias of self::get_email().
996 
+     *
997 
+     * @since 1.0.19
998 
+     * @param  string $context View or edit context.
999 
+     * @return string
1000 
+     */
1001 
+    public function get_user_email( $context = 'view' ) {
1002 
+        return $this->get_email( $context );
1003 1003 
     }
1004 1004
1005 1005 
     /**
1006 
-	 * Alias of self::get_email().
1007 
-	 *
1008 
-	 * @since 1.0.19
1009 
-	 * @param  string $context View or edit context.
1010 
-	 * @return string
1011 
-	 */
1012 
-	public function get_customer_email( $context = 'view' ) {
1013 
-		return $this->get_email( $context );
1006 
+     * Alias of self::get_email().
1007 
+     *
1008 
+     * @since 1.0.19
1009 
+     * @param  string $context View or edit context.
1010 
+     * @return string
1011 
+     */
1012 
+    public function get_customer_email( $context = 'view' ) {
1013 
+        return $this->get_email( $context );
1014 1014 
     }
1015 1015
1016 1016 
     /**
1017 
-	 * Get the customer's country.
1018 
-	 *
1019 
-	 * @since 1.0.19
1020 
-	 * @param  string $context View or edit context.
1021 
-	 * @return string
1022 
-	 */
1023 
-	public function get_country( $context = 'view' ) {
1024 
-		$country = $this->get_prop( 'country', $context );
1025 
-		return empty( $country ) ? wpinv_get_default_country() : $country;
1017 
+     * Get the customer's country.
1018 
+     *
1019 
+     * @since 1.0.19
1020 
+     * @param  string $context View or edit context.
1021 
+     * @return string
1022 
+     */
1023 
+    public function get_country( $context = 'view' ) {
1024 
+        $country = $this->get_prop( 'country', $context );
1025 
+        return empty( $country ) ? wpinv_get_default_country() : $country;
1026 1026 
     }
1027 1027
1028 1028 
     /**
1029 
-	 * Alias of self::get_country().
1030 
-	 *
1031 
-	 * @since 1.0.19
1032 
-	 * @param  string $context View or edit context.
1033 
-	 * @return string
1034 
-	 */
1035 
-	public function get_user_country( $context = 'view' ) {
1036 
-		return $this->get_country( $context );
1029 
+     * Alias of self::get_country().
1030 
+     *
1031 
+     * @since 1.0.19
1032 
+     * @param  string $context View or edit context.
1033 
+     * @return string
1034 
+     */
1035 
+    public function get_user_country( $context = 'view' ) {
1036 
+        return $this->get_country( $context );
1037 1037 
     }
1038 1038
1039 1039 
     /**
1040 
-	 * Alias of self::get_country().
1041 
-	 *
1042 
-	 * @since 1.0.19
1043 
-	 * @param  string $context View or edit context.
1044 
-	 * @return string
1045 
-	 */
1046 
-	public function get_customer_country( $context = 'view' ) {
1047 
-		return $this->get_country( $context );
1040 
+     * Alias of self::get_country().
1041 
+     *
1042 
+     * @since 1.0.19
1043 
+     * @param  string $context View or edit context.
1044 
+     * @return string
1045 
+     */
1046 
+    public function get_customer_country( $context = 'view' ) {
1047 
+        return $this->get_country( $context );
1048 1048 
     }
1049 1049
1050 1050 
     /**
1051 
-	 * Get the customer's state.
1052 
-	 *
1053 
-	 * @since 1.0.19
1054 
-	 * @param  string $context View or edit context.
1055 
-	 * @return string
1056 
-	 */
1057 
-	public function get_state( $context = 'view' ) {
1058 
-		$state = $this->get_prop( 'state', $context );
1059 
-		return empty( $state ) ? wpinv_get_default_state() : $state;
1051 
+     * Get the customer's state.
1052 
+     *
1053 
+     * @since 1.0.19
1054 
+     * @param  string $context View or edit context.
1055 
+     * @return string
1056 
+     */
1057 
+    public function get_state( $context = 'view' ) {
1058 
+        $state = $this->get_prop( 'state', $context );
1059 
+        return empty( $state ) ? wpinv_get_default_state() : $state;
1060 1060 
     }
1061 1061
1062 1062 
     /**
1063 
-	 * Alias of self::get_state().
1064 
-	 *
1065 
-	 * @since 1.0.19
1066 
-	 * @param  string $context View or edit context.
1067 
-	 * @return string
1068 
-	 */
1069 
-	public function get_user_state( $context = 'view' ) {
1070 
-		return $this->get_state( $context );
1063 
+     * Alias of self::get_state().
1064 
+     *
1065 
+     * @since 1.0.19
1066 
+     * @param  string $context View or edit context.
1067 
+     * @return string
1068 
+     */
1069 
+    public function get_user_state( $context = 'view' ) {
1070 
+        return $this->get_state( $context );
1071 1071 
     }
1072 1072
1073 1073 
     /**
1074 
-	 * Alias of self::get_state().
1075 
-	 *
1076 
-	 * @since 1.0.19
1077 
-	 * @param  string $context View or edit context.
1078 
-	 * @return string
1079 
-	 */
1080 
-	public function get_customer_state( $context = 'view' ) {
1081 
-		return $this->get_state( $context );
1074 
+     * Alias of self::get_state().
1075 
+     *
1076 
+     * @since 1.0.19
1077 
+     * @param  string $context View or edit context.
1078 
+     * @return string
1079 
+     */
1080 
+    public function get_customer_state( $context = 'view' ) {
1081 
+        return $this->get_state( $context );
1082 1082 
     }
1083 1083
1084 1084 
     /**
1085 
-	 * Get the customer's city.
1086 
-	 *
1087 
-	 * @since 1.0.19
1088 
-	 * @param  string $context View or edit context.
1089 
-	 * @return string
1090 
-	 */
1091 
-	public function get_city( $context = 'view' ) {
1092 
-		return $this->get_prop( 'city', $context );
1085 
+     * Get the customer's city.
1086 
+     *
1087 
+     * @since 1.0.19
1088 
+     * @param  string $context View or edit context.
1089 
+     * @return string
1090 
+     */
1091 
+    public function get_city( $context = 'view' ) {
1092 
+        return $this->get_prop( 'city', $context );
1093 1093 
     }
1094 1094
1095 1095 
     /**
1096 
-	 * Alias of self::get_city().
1097 
-	 *
1098 
-	 * @since 1.0.19
1099 
-	 * @param  string $context View or edit context.
1100 
-	 * @return string
1101 
-	 */
1102 
-	public function get_user_city( $context = 'view' ) {
1103 
-		return $this->get_city( $context );
1096 
+     * Alias of self::get_city().
1097 
+     *
1098 
+     * @since 1.0.19
1099 
+     * @param  string $context View or edit context.
1100 
+     * @return string
1101 
+     */
1102 
+    public function get_user_city( $context = 'view' ) {
1103 
+        return $this->get_city( $context );
1104 1104 
     }
1105 1105
1106 1106 
     /**
1107 
-	 * Alias of self::get_city().
1108 
-	 *
1109 
-	 * @since 1.0.19
1110 
-	 * @param  string $context View or edit context.
1111 
-	 * @return string
1112 
-	 */
1113 
-	public function get_customer_city( $context = 'view' ) {
1114 
-		return $this->get_city( $context );
1107 
+     * Alias of self::get_city().
1108 
+     *
1109 
+     * @since 1.0.19
1110 
+     * @param  string $context View or edit context.
1111 
+     * @return string
1112 
+     */
1113 
+    public function get_customer_city( $context = 'view' ) {
1114 
+        return $this->get_city( $context );
1115 1115 
     }
1116 1116
1117 1117 
     /**
1118 
-	 * Get the customer's zip.
1119 
-	 *
1120 
-	 * @since 1.0.19
1121 
-	 * @param  string $context View or edit context.
1122 
-	 * @return string
1123 
-	 */
1124 
-	public function get_zip( $context = 'view' ) {
1125 
-		return $this->get_prop( 'zip', $context );
1118 
+     * Get the customer's zip.
1119 
+     *
1120 
+     * @since 1.0.19
1121 
+     * @param  string $context View or edit context.
1122 
+     * @return string
1123 
+     */
1124 
+    public function get_zip( $context = 'view' ) {
1125 
+        return $this->get_prop( 'zip', $context );
1126 1126 
     }
1127 1127
1128 1128 
     /**
1129 
-	 * Alias of self::get_zip().
1130 
-	 *
1131 
-	 * @since 1.0.19
1132 
-	 * @param  string $context View or edit context.
1133 
-	 * @return string
1134 
-	 */
1135 
-	public function get_user_zip( $context = 'view' ) {
1136 
-		return $this->get_zip( $context );
1129 
+     * Alias of self::get_zip().
1130 
+     *
1131 
+     * @since 1.0.19
1132 
+     * @param  string $context View or edit context.
1133 
+     * @return string
1134 
+     */
1135 
+    public function get_user_zip( $context = 'view' ) {
1136 
+        return $this->get_zip( $context );
1137 1137 
     }
1138 1138
1139 1139 
     /**
1140 
-	 * Alias of self::get_zip().
1141 
-	 *
1142 
-	 * @since 1.0.19
1143 
-	 * @param  string $context View or edit context.
1144 
-	 * @return string
1145 
-	 */
1146 
-	public function get_customer_zip( $context = 'view' ) {
1147 
-		return $this->get_zip( $context );
1140 
+     * Alias of self::get_zip().
1141 
+     *
1142 
+     * @since 1.0.19
1143 
+     * @param  string $context View or edit context.
1144 
+     * @return string
1145 
+     */
1146 
+    public function get_customer_zip( $context = 'view' ) {
1147 
+        return $this->get_zip( $context );
1148 1148 
     }
1149 1149
1150 1150 
     /**
1151 
-	 * Get the customer's company.
1152 
-	 *
1153 
-	 * @since 1.0.19
1154 
-	 * @param  string $context View or edit context.
1155 
-	 * @return string
1156 
-	 */
1157 
-	public function get_company( $context = 'view' ) {
1158 
-		return $this->get_prop( 'company', $context );
1151 
+     * Get the customer's company.
1152 
+     *
1153 
+     * @since 1.0.19
1154 
+     * @param  string $context View or edit context.
1155 
+     * @return string
1156 
+     */
1157 
+    public function get_company( $context = 'view' ) {
1158 
+        return $this->get_prop( 'company', $context );
1159 1159 
     }
1160 1160
1161 1161 
     /**
1162 
-	 * Alias of self::get_company().
1163 
-	 *
1164 
-	 * @since 1.0.19
1165 
-	 * @param  string $context View or edit context.
1166 
-	 * @return string
1167 
-	 */
1168 
-	public function get_user_company( $context = 'view' ) {
1169 
-		return $this->get_company( $context );
1162 
+     * Alias of self::get_company().
1163 
+     *
1164 
+     * @since 1.0.19
1165 
+     * @param  string $context View or edit context.
1166 
+     * @return string
1167 
+     */
1168 
+    public function get_user_company( $context = 'view' ) {
1169 
+        return $this->get_company( $context );
1170 1170 
     }
1171 1171
1172 1172 
     /**
1173 
-	 * Alias of self::get_company().
1174 
-	 *
1175 
-	 * @since 1.0.19
1176 
-	 * @param  string $context View or edit context.
1177 
-	 * @return string
1178 
-	 */
1179 
-	public function get_customer_company( $context = 'view' ) {
1180 
-		return $this->get_company( $context );
1173 
+     * Alias of self::get_company().
1174 
+     *
1175 
+     * @since 1.0.19
1176 
+     * @param  string $context View or edit context.
1177 
+     * @return string
1178 
+     */
1179 
+    public function get_customer_company( $context = 'view' ) {
1180 
+        return $this->get_company( $context );
1181 1181 
     }
1182 1182
1183 
-	/**
1184 
-	 * Get the customer's company id.
1185 
-	 *
1186 
-	 * @since 1.0.19
1187 
-	 * @param  string $context View or edit context.
1188 
-	 * @return string
1189 
-	 */
1190 
-	public function get_company_id( $context = 'view' ) {
1191 
-		return $this->get_prop( 'company_id', $context );
1183 
+    /**
1184 
+     * Get the customer's company id.
1185 
+     *
1186 
+     * @since 1.0.19
1187 
+     * @param  string $context View or edit context.
1188 
+     * @return string
1189 
+     */
1190 
+    public function get_company_id( $context = 'view' ) {
1191 
+        return $this->get_prop( 'company_id', $context );
1192 1192 
     }
1193 1193
1194 1194 
     /**
1195 
-	 * Get the customer's vat number.
1196 
-	 *
1197 
-	 * @since 1.0.19
1198 
-	 * @param  string $context View or edit context.
1199 
-	 * @return string
1200 
-	 */
1201 
-	public function get_vat_number( $context = 'view' ) {
1202 
-		return $this->get_prop( 'vat_number', $context );
1195 
+     * Get the customer's vat number.
1196 
+     *
1197 
+     * @since 1.0.19
1198 
+     * @param  string $context View or edit context.
1199 
+     * @return string
1200 
+     */
1201 
+    public function get_vat_number( $context = 'view' ) {
1202 
+        return $this->get_prop( 'vat_number', $context );
1203 
+    }
1204 
+
1205 
+    /**
1206 
+     * Alias of self::get_vat_number().
1207 
+     *
1208 
+     * @since 1.0.19
1209 
+     * @param  string $context View or edit context.
1210 
+     * @return string
1211 
+     */
1212 
+    public function get_user_vat_number( $context = 'view' ) {
1213 
+        return $this->get_vat_number( $context );
1203 1214 
     }
1204 1215
1205 1216 
     /**
1206 
-	 * Alias of self::get_vat_number().
1207 
-	 *
1208 
-	 * @since 1.0.19
1209 
-	 * @param  string $context View or edit context.
1210 
-	 * @return string
1211 
-	 */
1212 
-	public function get_user_vat_number( $context = 'view' ) {
1213 
-		return $this->get_vat_number( $context );
1217 
+     * Alias of self::get_vat_number().
1218 
+     *
1219 
+     * @since 1.0.19
1220 
+     * @param  string $context View or edit context.
1221 
+     * @return string
1222 
+     */
1223 
+    public function get_customer_vat_number( $context = 'view' ) {
1224 
+        return $this->get_vat_number( $context );
1214 1225 
     }
1215 1226
1216 1227 
     /**
1217 
-	 * Alias of self::get_vat_number().
1218 
-	 *
1219 
-	 * @since 1.0.19
1220 
-	 * @param  string $context View or edit context.
1221 
-	 * @return string
1222 
-	 */
1223 
-	public function get_customer_vat_number( $context = 'view' ) {
1224 
-		return $this->get_vat_number( $context );
1228 
+     * Get the customer's vat rate.
1229 
+     *
1230 
+     * @since 1.0.19
1231 
+     * @param  string $context View or edit context.
1232 
+     * @return string
1233 
+     */
1234 
+    public function get_vat_rate( $context = 'view' ) {
1235 
+        return $this->get_prop( 'vat_rate', $context );
1225 1236 
     }
1226 1237
1227 
-    /**
1228 
-	 * Get the customer's vat rate.
1229 
-	 *
1230 
-	 * @since 1.0.19
1231 
-	 * @param  string $context View or edit context.
1232 
-	 * @return string
1233 
-	 */
1234 
-	public function get_vat_rate( $context = 'view' ) {
1235 
-		return $this->get_prop( 'vat_rate', $context );
1236 
-    }
1237 
-
1238 
-    /**
1239 
-	 * Alias of self::get_vat_rate().
1240 
-	 *
1241 
-	 * @since 1.0.19
1242 
-	 * @param  string $context View or edit context.
1243 
-	 * @return string
1244 
-	 */
1245 
-	public function get_user_vat_rate( $context = 'view' ) {
1246 
-		return $this->get_vat_rate( $context );
1247 
-    }
1248 
-
1249 
-    /**
1250 
-	 * Alias of self::get_vat_rate().
1251 
-	 *
1252 
-	 * @since 1.0.19
1253 
-	 * @param  string $context View or edit context.
1254 
-	 * @return string
1255 
-	 */
1256 
-	public function get_customer_vat_rate( $context = 'view' ) {
1257 
-		return $this->get_vat_rate( $context );
1258 
-    }
1259 
-
1260 
-    /**
1261 
-	 * Get the customer's address.
1262 
-	 *
1263 
-	 * @since 1.0.19
1264 
-	 * @param  string $context View or edit context.
1265 
-	 * @return string
1266 
-	 */
1267 
-	public function get_address( $context = 'view' ) {
1268 
-		return $this->get_prop( 'address', $context );
1269 
-    }
1270 
-
1271 
-    /**
1272 
-	 * Alias of self::get_address().
1273 
-	 *
1274 
-	 * @since 1.0.19
1275 
-	 * @param  string $context View or edit context.
1276 
-	 * @return string
1277 
-	 */
1278 
-	public function get_user_address( $context = 'view' ) {
1279 
-		return $this->get_address( $context );
1280 
-    }
1281 
-
1282 
-    /**
1283 
-	 * Alias of self::get_address().
1284 
-	 *
1285 
-	 * @since 1.0.19
1286 
-	 * @param  string $context View or edit context.
1287 
-	 * @return string
1288 
-	 */
1289 
-	public function get_customer_address( $context = 'view' ) {
1290 
-		return $this->get_address( $context );
1291 
-    }
1292 
-
1293 
-    /**
1294 
-	 * Get whether the customer has viewed the invoice or not.
1295 
-	 *
1296 
-	 * @since 1.0.19
1297 
-	 * @param  string $context View or edit context.
1298 
-	 * @return bool
1299 
-	 */
1300 
-	public function get_is_viewed( $context = 'view' ) {
1301 
-		return (bool) $this->get_prop( 'is_viewed', $context );
1302 
-	}
1303 
-
1304 
-	/**
1305 
-	 * Get other recipients for invoice communications.
1306 
-	 *
1307 
-	 * @since 1.0.19
1308 
-	 * @param  string $context View or edit context.
1309 
-	 * @return bool
1310 
-	 */
1311 
-	public function get_email_cc( $context = 'view' ) {
1312 
-		return $this->get_prop( 'email_cc', $context );
1313 
-	}
1314 
-
1315 
-	/**
1316 
-	 * Get invoice template.
1317 
-	 *
1318 
-	 * @since 1.0.19
1319 
-	 * @param  string $context View or edit context.
1320 
-	 * @return bool
1321 
-	 */
1322 
-	public function get_template( $context = 'view' ) {
1323 
-		return $this->get_prop( 'template', $context );
1324 
-	}
1325 
-
1326 
-	/**
1327 
-	 * Get invoice source.
1328 
-	 *
1329 
-	 * @since 1.0.19
1330 
-	 * @param  string $context View or edit context.
1331 
-	 * @return bool
1332 
-	 */
1333 
-	public function get_created_via( $context = 'view' ) {
1334 
-		return $this->get_prop( 'created_via', $context );
1335 
-	}
1336 
-
1337 
-	/**
1338 
-	 * Get whether the customer has confirmed their address.
1339 
-	 *
1340 
-	 * @since 1.0.19
1341 
-	 * @param  string $context View or edit context.
1342 
-	 * @return bool
1343 
-	 */
1344 
-	public function get_address_confirmed( $context = 'view' ) {
1345 
-		return (bool) $this->get_prop( 'address_confirmed', $context );
1346 
-    }
1347 
-
1348 
-    /**
1349 
-	 * Alias of self::get_address_confirmed().
1350 
-	 *
1351 
-	 * @since 1.0.19
1352 
-	 * @param  string $context View or edit context.
1353 
-	 * @return bool
1354 
-	 */
1355 
-	public function get_user_address_confirmed( $context = 'view' ) {
1356 
-		return $this->get_address_confirmed( $context );
1357 
-    }
1358 
-
1359 
-    /**
1360 
-	 * Alias of self::get_address().
1361 
-	 *
1362 
-	 * @since 1.0.19
1363 
-	 * @param  string $context View or edit context.
1364 
-	 * @return bool
1365 
-	 */
1366 
-	public function get_customer_address_confirmed( $context = 'view' ) {
1367 
-		return $this->get_address_confirmed( $context );
1368 
-    }
1369 
-
1370 
-	/**
1371 
-	 * Get the shipping address.
1372 
-	 *
1373 
-	 * @since 1.0.19
1374 
-	 * @return array|false
1375 
-	 */
1376 
-	public function get_shipping_address() {
1377 
-
1378 
-		$shipping_address = get_post_meta( $this->get_id(), 'shipping_address', true );
1379 
-		return is_array( $shipping_address ) ? $shipping_address : false;
1380 
-    }
1381 
-
1382 
-	/**
1383 
-	 * Check if the invoice has a shipping address.
1384 
-	 */
1385 
-	public function has_shipping_address() {
1386 
-		return false !== $this->get_shipping_address();
1387 
-    }
1388 
-
1389 
-	/**
1390 
-	 * Get the shipping amount.
1391 
-	 *
1392 
-	 * @since 1.0.19
1393 
-	 * @param  string $context View or edit context.
1394 
-	 * @return float
1395 
-	 */
1396 
-	public function get_shipping( $context = 'view' ) {
1397 
-
1398 
-		if ( $context = 'view' ) {
1399 
-			return floatval( $this->get_prop( 'shipping', $context ) );
1400 
-		}
1238 
+    /**
1239 
+     * Alias of self::get_vat_rate().
1240 
+     *
1241 
+     * @since 1.0.19
1242 
+     * @param  string $context View or edit context.
1243 
+     * @return string
1244 
+     */
1245 
+    public function get_user_vat_rate( $context = 'view' ) {
1246 
+        return $this->get_vat_rate( $context );
1247 
+    }
1248 
+
1249 
+    /**
1250 
+     * Alias of self::get_vat_rate().
1251 
+     *
1252 
+     * @since 1.0.19
1253 
+     * @param  string $context View or edit context.
1254 
+     * @return string
1255 
+     */
1256 
+    public function get_customer_vat_rate( $context = 'view' ) {
1257 
+        return $this->get_vat_rate( $context );
1258 
+    }
1259 
+
1260 
+    /**
1261 
+     * Get the customer's address.
1262 
+     *
1263 
+     * @since 1.0.19
1264 
+     * @param  string $context View or edit context.
1265 
+     * @return string
1266 
+     */
1267 
+    public function get_address( $context = 'view' ) {
1268 
+        return $this->get_prop( 'address', $context );
1269 
+    }
1270 
+
1271 
+    /**
1272 
+     * Alias of self::get_address().
1273 
+     *
1274 
+     * @since 1.0.19
1275 
+     * @param  string $context View or edit context.
1276 
+     * @return string
1277 
+     */
1278 
+    public function get_user_address( $context = 'view' ) {
1279 
+        return $this->get_address( $context );
1280 
+    }
1281 
+
1282 
+    /**
1283 
+     * Alias of self::get_address().
1284 
+     *
1285 
+     * @since 1.0.19
1286 
+     * @param  string $context View or edit context.
1287 
+     * @return string
1288 
+     */
1289 
+    public function get_customer_address( $context = 'view' ) {
1290 
+        return $this->get_address( $context );
1291 
+    }
1292 
+
1293 
+    /**
1294 
+     * Get whether the customer has viewed the invoice or not.
1295 
+     *
1296 
+     * @since 1.0.19
1297 
+     * @param  string $context View or edit context.
1298 
+     * @return bool
1299 
+     */
1300 
+    public function get_is_viewed( $context = 'view' ) {
1301 
+        return (bool) $this->get_prop( 'is_viewed', $context );
1302 
+    }
1303 
+
1304 
+    /**
1305 
+     * Get other recipients for invoice communications.
1306 
+     *
1307 
+     * @since 1.0.19
1308 
+     * @param  string $context View or edit context.
1309 
+     * @return bool
1310 
+     */
1311 
+    public function get_email_cc( $context = 'view' ) {
1312 
+        return $this->get_prop( 'email_cc', $context );
1313 
+    }
1314 
+
1315 
+    /**
1316 
+     * Get invoice template.
1317 
+     *
1318 
+     * @since 1.0.19
1319 
+     * @param  string $context View or edit context.
1320 
+     * @return bool
1321 
+     */
1322 
+    public function get_template( $context = 'view' ) {
1323 
+        return $this->get_prop( 'template', $context );
1324 
+    }
1325 
+
1326 
+    /**
1327 
+     * Get invoice source.
1328 
+     *
1329 
+     * @since 1.0.19
1330 
+     * @param  string $context View or edit context.
1331 
+     * @return bool
1332 
+     */
1333 
+    public function get_created_via( $context = 'view' ) {
1334 
+        return $this->get_prop( 'created_via', $context );
1335 
+    }
1336 
+
1337 
+    /**
1338 
+     * Get whether the customer has confirmed their address.
1339 
+     *
1340 
+     * @since 1.0.19
1341 
+     * @param  string $context View or edit context.
1342 
+     * @return bool
1343 
+     */
1344 
+    public function get_address_confirmed( $context = 'view' ) {
1345 
+        return (bool) $this->get_prop( 'address_confirmed', $context );
1346 
+    }
1347 
+
1348 
+    /**
1349 
+     * Alias of self::get_address_confirmed().
1350 
+     *
1351 
+     * @since 1.0.19
1352 
+     * @param  string $context View or edit context.
1353 
+     * @return bool
1354 
+     */
1355 
+    public function get_user_address_confirmed( $context = 'view' ) {
1356 
+        return $this->get_address_confirmed( $context );
1357 
+    }
1358 
+
1359 
+    /**
1360 
+     * Alias of self::get_address().
1361 
+     *
1362 
+     * @since 1.0.19
1363 
+     * @param  string $context View or edit context.
1364 
+     * @return bool
1365 
+     */
1366 
+    public function get_customer_address_confirmed( $context = 'view' ) {
1367 
+        return $this->get_address_confirmed( $context );
1368 
+    }
1369 
+
1370 
+    /**
1371 
+     * Get the shipping address.
1372 
+     *
1373 
+     * @since 1.0.19
1374 
+     * @return array|false
1375 
+     */
1376 
+    public function get_shipping_address() {
1377 
+
1378 
+        $shipping_address = get_post_meta( $this->get_id(), 'shipping_address', true );
1379 
+        return is_array( $shipping_address ) ? $shipping_address : false;
1380 
+    }
1381 
+
1382 
+    /**
1383 
+     * Check if the invoice has a shipping address.
1384 
+     */
1385 
+    public function has_shipping_address() {
1386 
+        return false !== $this->get_shipping_address();
1387 
+    }
1388 
+
1389 
+    /**
1390 
+     * Get the shipping amount.
1391 
+     *
1392 
+     * @since 1.0.19
1393 
+     * @param  string $context View or edit context.
1394 
+     * @return float
1395 
+     */
1396 
+    public function get_shipping( $context = 'view' ) {
1397 
+
1398 
+        if ( $context = 'view' ) {
1399 
+            return floatval( $this->get_prop( 'shipping', $context ) );
1400 
+        }
1401 1401
1402 
-		return $this->get_prop( 'shipping', $context );
1402 
+        return $this->get_prop( 'shipping', $context );
1403 1403 
     }
1404 1404
1405 
-	public function has_shipping() {
1406 
-		return defined( 'GETPAID_SHIPPING_CALCULATOR_VERSION' ) && null !== $this->get_prop( 'shipping', 'edit' );
1405 
+    public function has_shipping() {
1406 
+        return defined( 'GETPAID_SHIPPING_CALCULATOR_VERSION' ) && null !== $this->get_prop( 'shipping', 'edit' );
1407 1407 
     }
1408 1408
1409 1409 
     /**
1410 
-	 * Get the invoice subtotal.
1411 
-	 *
1412 
-	 * @since 1.0.19
1413 
-	 * @param  string $context View or edit context.
1414 
-	 * @return float
1415 
-	 */
1416 
-	public function get_subtotal( $context = 'view' ) {
1410 
+     * Get the invoice subtotal.
1411 
+     *
1412 
+     * @since 1.0.19
1413 
+     * @param  string $context View or edit context.
1414 
+     * @return float
1415 
+     */
1416 
+    public function get_subtotal( $context = 'view' ) {
1417 1417 
         $subtotal = (float) $this->get_prop( 'subtotal', $context );
1418 1418
1419 1419 
         // Backwards compatibility.
 
@@ -1425,198 +1425,198 @@  discard block
 
 block discarded – undo
1425 1425 
     }
1426 1426
1427 1427 
     /**
1428 
-	 * Get the invoice discount total.
1429 
-	 *
1430 
-	 * @since 1.0.19
1431 
-	 * @param  string $context View or edit context.
1432 
-	 * @return float
1433 
-	 */
1434 
-	public function get_total_discount( $context = 'view' ) {
1435 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1428 
+     * Get the invoice discount total.
1429 
+     *
1430 
+     * @since 1.0.19
1431 
+     * @param  string $context View or edit context.
1432 
+     * @return float
1433 
+     */
1434 
+    public function get_total_discount( $context = 'view' ) {
1435 
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1436 1436 
     }
1437 1437
1438 1438 
     /**
1439 
-	 * Get the invoice tax total.
1440 
-	 *
1441 
-	 * @since 1.0.19
1442 
-	 * @param  string $context View or edit context.
1443 
-	 * @return float
1444 
-	 */
1445 
-	public function get_total_tax( $context = 'view' ) {
1446 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1447 
-	}
1439 
+     * Get the invoice tax total.
1440 
+     *
1441 
+     * @since 1.0.19
1442 
+     * @param  string $context View or edit context.
1443 
+     * @return float
1444 
+     */
1445 
+    public function get_total_tax( $context = 'view' ) {
1446 
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1447 
+    }
1448 1448
1449 
-	/**
1450 
-	 * @deprecated
1451 
-	 */
1452 
-	public function get_final_tax( $currency = false ) {
1453 
-		$tax = $this->get_total_tax();
1449 
+    /**
1450 
+     * @deprecated
1451 
+     */
1452 
+    public function get_final_tax( $currency = false ) {
1453 
+        $tax = $this->get_total_tax();
1454 1454
1455 1455 
         if ( $currency ) {
1456 
-			return wpinv_price( $tax, $this->get_currency() );
1456 
+            return wpinv_price( $tax, $this->get_currency() );
1457 1457 
         }
1458 1458
1459 1459 
         return $tax;
1460 1460 
     }
1461 1461
1462 1462 
     /**
1463 
-	 * Get the invoice fees total.
1464 
-	 *
1465 
-	 * @since 1.0.19
1466 
-	 * @param  string $context View or edit context.
1467 
-	 * @return float
1468 
-	 */
1469 
-	public function get_total_fees( $context = 'view' ) {
1470 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1463 
+     * Get the invoice fees total.
1464 
+     *
1465 
+     * @since 1.0.19
1466 
+     * @param  string $context View or edit context.
1467 
+     * @return float
1468 
+     */
1469 
+    public function get_total_fees( $context = 'view' ) {
1470 
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1471 1471 
     }
1472 1472
1473 1473 
     /**
1474 
-	 * Alias for self::get_total_fees().
1475 
-	 *
1476 
-	 * @since 1.0.19
1477 
-	 * @param  string $context View or edit context.
1478 
-	 * @return float
1479 
-	 */
1480 
-	public function get_fees_total( $context = 'view' ) {
1481 
-		return $this->get_total_fees( $context );
1474 
+     * Alias for self::get_total_fees().
1475 
+     *
1476 
+     * @since 1.0.19
1477 
+     * @param  string $context View or edit context.
1478 
+     * @return float
1479 
+     */
1480 
+    public function get_fees_total( $context = 'view' ) {
1481 
+        return $this->get_total_fees( $context );
1482 1482 
     }
1483 1483
1484 1484 
     /**
1485 
-	 * Get the invoice total.
1486 
-	 *
1487 
-	 * @since 1.0.19
1485 
+     * Get the invoice total.
1486 
+     *
1487 
+     * @since 1.0.19
1488 1488 
      * @return float
1489 
-	 */
1490 
-	public function get_total( $context = 'view' ) {
1491 
-		$total = $this->get_prop( 'total', $context );
1492 
-
1493 
-		if ( $this->has_shipping() && $context == 'view' ) {
1494 
-			$total = $this->get_prop( 'total', $context ) + $this->get_shipping( $context );
1495 
-		}
1496 
-
1497 
-		return wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1498 
-	}
1499 
-
1500 
-	/**
1501 
-	 * Retrieves the non-recurring total of items.
1502 
-	 *
1503 
-	 * @since 2.3.0
1504 
-	 * @return float
1505 
-	 */
1506 
-	public function get_non_recurring_total() {
1507 
-
1508 
-		$subtotal = 0;
1509 
-		foreach ( $this->get_items() as $item ) {
1510 
-			if ( ! $item->is_recurring() ) {
1511 
-				$subtotal += $item->get_sub_total();
1512 
-			}
1513 
-		}
1514 
-
1515 
-		foreach ( $this->get_fees() as $fee ) {
1516 
-			if ( empty( $fee['recurring_fee'] ) ) {
1517 
-				$subtotal += wpinv_sanitize_amount( $fee['initial_fee'] );
1518 
-			}
1519 
-		}
1520 
-
1521 
-		$subtotal = wpinv_round_amount( wpinv_sanitize_amount( $subtotal ) );
1489 
+     */
1490 
+    public function get_total( $context = 'view' ) {
1491 
+        $total = $this->get_prop( 'total', $context );
1492 
+
1493 
+        if ( $this->has_shipping() && $context == 'view' ) {
1494 
+            $total = $this->get_prop( 'total', $context ) + $this->get_shipping( $context );
1495 
+        }
1496 
+
1497 
+        return wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1498 
+    }
1499 
+
1500 
+    /**
1501 
+     * Retrieves the non-recurring total of items.
1502 
+     *
1503 
+     * @since 2.3.0
1504 
+     * @return float
1505 
+     */
1506 
+    public function get_non_recurring_total() {
1507 
+
1508 
+        $subtotal = 0;
1509 
+        foreach ( $this->get_items() as $item ) {
1510 
+            if ( ! $item->is_recurring() ) {
1511 
+                $subtotal += $item->get_sub_total();
1512 
+            }
1513 
+        }
1514 
+
1515 
+        foreach ( $this->get_fees() as $fee ) {
1516 
+            if ( empty( $fee['recurring_fee'] ) ) {
1517 
+                $subtotal += wpinv_sanitize_amount( $fee['initial_fee'] );
1518 
+            }
1519 
+        }
1520 
+
1521 
+        $subtotal = wpinv_round_amount( wpinv_sanitize_amount( $subtotal ) );
1522 1522 
         return apply_filters( 'wpinv_get_non_recurring_invoice_total', $subtotal, $this );
1523 1523
1524 1524 
     }
1525 1525
1526 
-	/**
1527 
-	 * Get the invoice totals.
1528 
-	 *
1529 
-	 * @since 1.0.19
1526 
+    /**
1527 
+     * Get the invoice totals.
1528 
+     *
1529 
+     * @since 1.0.19
1530 1530 
      * @return array
1531 
-	 */
1532 
-	public function get_totals() {
1533 
-		return $this->totals;
1531 
+     */
1532 
+    public function get_totals() {
1533 
+        return $this->totals;
1534 1534 
     }
1535 1535
1536 1536 
     /**
1537 
-	 * Get the initial invoice total.
1538 
-	 *
1539 
-	 * @since 1.0.19
1537 
+     * Get the initial invoice total.
1538 
+     *
1539 
+     * @since 1.0.19
1540 1540 
      * @param  string $context View or edit context.
1541 1541 
      * @return float
1542 
-	 */
1542 
+     */
1543 1543 
     public function get_initial_total() {
1544 1544
1545 
-		if ( empty( $this->totals ) ) {
1546 
-			$this->recalculate_total();
1547 
-		}
1545 
+        if ( empty( $this->totals ) ) {
1546 
+            $this->recalculate_total();
1547 
+        }
1548 1548
1549 
-		$tax      = $this->totals['tax']['initial'];
1550 
-		$fee      = $this->totals['fee']['initial'];
1551 
-		$discount = $this->totals['discount']['initial'];
1552 
-		$subtotal = $this->totals['subtotal']['initial'];
1553 
-		$total    = $tax + $fee - $discount + $subtotal;
1549 
+        $tax      = $this->totals['tax']['initial'];
1550 
+        $fee      = $this->totals['fee']['initial'];
1551 
+        $discount = $this->totals['discount']['initial'];
1552 
+        $subtotal = $this->totals['subtotal']['initial'];
1553 
+        $total    = $tax + $fee - $discount + $subtotal;
1554 1554
1555 
-		if ( 0 > $total ) {
1556 
-			$total = 0;
1557 
-		}
1555 
+        if ( 0 > $total ) {
1556 
+            $total = 0;
1557 
+        }
1558 1558
1559 
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1559 
+        $total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1560 1560 
         return apply_filters( 'wpinv_get_initial_invoice_total', $total, $this );
1561 
-	}
1561 
+    }
1562 1562
1563 
-	/**
1564 
-	 * Get the recurring invoice total.
1565 
-	 *
1566 
-	 * @since 1.0.19
1563 
+    /**
1564 
+     * Get the recurring invoice total.
1565 
+     *
1566 
+     * @since 1.0.19
1567 1567 
      * @param  string $context View or edit context.
1568 1568 
      * @return float
1569 
-	 */
1569 
+     */
1570 1570 
     public function get_recurring_total() {
1571 1571
1572 
-		if ( empty( $this->totals ) ) {
1573 
-			$this->recalculate_total();
1574 
-		}
1572 
+        if ( empty( $this->totals ) ) {
1573 
+            $this->recalculate_total();
1574 
+        }
1575 1575
1576 
-		$tax      = $this->totals['tax']['recurring'];
1577 
-		$fee      = $this->totals['fee']['recurring'];
1578 
-		$discount = $this->totals['discount']['recurring'];
1579 
-		$subtotal = $this->totals['subtotal']['recurring'];
1580 
-		$total    = $tax + $fee - $discount + $subtotal;
1576 
+        $tax      = $this->totals['tax']['recurring'];
1577 
+        $fee      = $this->totals['fee']['recurring'];
1578 
+        $discount = $this->totals['discount']['recurring'];
1579 
+        $subtotal = $this->totals['subtotal']['recurring'];
1580 
+        $total    = $tax + $fee - $discount + $subtotal;
1581 1581
1582 
-		if ( 0 > $total ) {
1583 
-			$total = 0;
1584 
-		}
1582 
+        if ( 0 > $total ) {
1583 
+            $total = 0;
1584 
+        }
1585 1585
1586 
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1586 
+        $total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1587 1587 
         return apply_filters( 'wpinv_get_recurring_invoice_total', $total, $this );
1588 
-	}
1588 
+    }
1589 1589
1590 
-	/**
1591 
-	 * Returns recurring payment details.
1592 
-	 *
1593 
-	 * @since 1.0.19
1590 
+    /**
1591 
+     * Returns recurring payment details.
1592 
+     *
1593 
+     * @since 1.0.19
1594 1594 
      * @param  string $field Optionally provide a field to return.
1595 
-	 * @param string $currency Whether to include the currency.
1595 
+     * @param string $currency Whether to include the currency.
1596 1596 
      * @return float|string
1597 
-	 */
1597 
+     */
1598 1598 
     public function get_recurring_details( $field = '', $currency = false ) {
1599 1599
1600 
-		// Maybe recalculate totals.
1601 
-		if ( empty( $this->totals ) ) {
1602 
-			$this->recalculate_total();
1603 
-		}
1600 
+        // Maybe recalculate totals.
1601 
+        if ( empty( $this->totals ) ) {
1602 
+            $this->recalculate_total();
1603 
+        }
1604 1604
1605 
-		// Prepare recurring totals.
1605 
+        // Prepare recurring totals.
1606 1606 
         $data = apply_filters(
1607 
-			'wpinv_get_invoice_recurring_details',
1608 
-			array(
1609 
-				'cart_details' => $this->get_cart_details(),
1610 
-				'subtotal'     => $this->totals['subtotal']['recurring'],
1611 
-				'discount'     => $this->totals['discount']['recurring'],
1612 
-				'tax'          => $this->totals['tax']['recurring'],
1613 
-				'fee'          => $this->totals['fee']['recurring'],
1614 
-				'total'        => $this->get_recurring_total(),
1615 
-			),
1616 
-			$this,
1617 
-			$field,
1618 
-			$currency
1619 
-		);
1607 
+            'wpinv_get_invoice_recurring_details',
1608 
+            array(
1609 
+                'cart_details' => $this->get_cart_details(),
1610 
+                'subtotal'     => $this->totals['subtotal']['recurring'],
1611 
+                'discount'     => $this->totals['discount']['recurring'],
1612 
+                'tax'          => $this->totals['tax']['recurring'],
1613 
+                'fee'          => $this->totals['fee']['recurring'],
1614 
+                'total'        => $this->get_recurring_total(),
1615 
+            ),
1616 
+            $this,
1617 
+            $field,
1618 
+            $currency
1619 
+        );
1620 1620
1621 1621 
         if ( isset( $data[$field] ) ) {
1622 1622 
             return ( $currency ? wpinv_price( $data[$field], $this->get_currency() ) : $data[$field] );
 
@@ -1626,166 +1626,166 @@  discard block
 
 block discarded – undo
1626 1626 
     }
1627 1627
1628 1628 
     /**
1629 
-	 * Get the invoice fees.
1630 
-	 *
1631 
-	 * @since 1.0.19
1632 
-	 * @param  string $context View or edit context.
1633 
-	 * @return array
1634 
-	 */
1635 
-	public function get_fees( $context = 'view' ) {
1636 
-		return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1629 
+     * Get the invoice fees.
1630 
+     *
1631 
+     * @since 1.0.19
1632 
+     * @param  string $context View or edit context.
1633 
+     * @return array
1634 
+     */
1635 
+    public function get_fees( $context = 'view' ) {
1636 
+        return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1637 1637 
     }
1638 1638
1639 1639 
     /**
1640 
-	 * Get the invoice discounts.
1641 
-	 *
1642 
-	 * @since 1.0.19
1643 
-	 * @param  string $context View or edit context.
1644 
-	 * @return array
1645 
-	 */
1646 
-	public function get_discounts( $context = 'view' ) {
1647 
-		return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1640 
+     * Get the invoice discounts.
1641 
+     *
1642 
+     * @since 1.0.19
1643 
+     * @param  string $context View or edit context.
1644 
+     * @return array
1645 
+     */
1646 
+    public function get_discounts( $context = 'view' ) {
1647 
+        return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1648 1648 
     }
1649 1649
1650 1650 
     /**
1651 
-	 * Get the invoice taxes.
1652 
-	 *
1653 
-	 * @since 1.0.19
1654 
-	 * @param  string $context View or edit context.
1655 
-	 * @return array
1656 
-	 */
1657 
-	public function get_taxes( $context = 'view' ) {
1658 
-		return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1651 
+     * Get the invoice taxes.
1652 
+     *
1653 
+     * @since 1.0.19
1654 
+     * @param  string $context View or edit context.
1655 
+     * @return array
1656 
+     */
1657 
+    public function get_taxes( $context = 'view' ) {
1658 
+        return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1659 1659 
     }
1660 1660
1661 1661 
     /**
1662 
-	 * Get the invoice items.
1663 
-	 *
1664 
-	 * @since 1.0.19
1665 
-	 * @param  string $context View or edit context.
1666 
-	 * @return GetPaid_Form_Item[]
1667 
-	 */
1668 
-	public function get_items( $context = 'view' ) {
1662 
+     * Get the invoice items.
1663 
+     *
1664 
+     * @since 1.0.19
1665 
+     * @param  string $context View or edit context.
1666 
+     * @return GetPaid_Form_Item[]
1667 
+     */
1668 
+    public function get_items( $context = 'view' ) {
1669 1669 
         return $this->get_prop( 'items', $context );
1670 
-	}
1670 
+    }
1671 1671
1672 
-	/**
1673 
-	 * Get the invoice item ids.
1674 
-	 *
1675 
-	 * @since 1.0.19
1676 
-	 * @return string
1677 
-	 */
1678 
-	public function get_item_ids() {
1679 
-		return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1672 
+    /**
1673 
+     * Get the invoice item ids.
1674 
+     *
1675 
+     * @since 1.0.19
1676 
+     * @return string
1677 
+     */
1678 
+    public function get_item_ids() {
1679 
+        return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1680 1680 
     }
1681 1681
1682 1682 
     /**
1683 
-	 * Get the invoice's payment form.
1684 
-	 *
1685 
-	 * @since 1.0.19
1686 
-	 * @param  string $context View or edit context.
1687 
-	 * @return int
1688 
-	 */
1689 
-	public function get_payment_form( $context = 'view' ) {
1690 
-		return intval( $this->get_prop( 'payment_form', $context ) );
1683 
+     * Get the invoice's payment form.
1684 
+     *
1685 
+     * @since 1.0.19
1686 
+     * @param  string $context View or edit context.
1687 
+     * @return int
1688 
+     */
1689 
+    public function get_payment_form( $context = 'view' ) {
1690 
+        return intval( $this->get_prop( 'payment_form', $context ) );
1691 1691 
     }
1692 1692
1693 1693 
     /**
1694 
-	 * Get the invoice's submission id.
1695 
-	 *
1696 
-	 * @since 1.0.19
1697 
-	 * @param  string $context View or edit context.
1698 
-	 * @return string
1699 
-	 */
1700 
-	public function get_submission_id( $context = 'view' ) {
1701 
-		return $this->get_prop( 'submission_id', $context );
1694 
+     * Get the invoice's submission id.
1695 
+     *
1696 
+     * @since 1.0.19
1697 
+     * @param  string $context View or edit context.
1698 
+     * @return string
1699 
+     */
1700 
+    public function get_submission_id( $context = 'view' ) {
1701 
+        return $this->get_prop( 'submission_id', $context );
1702 1702 
     }
1703 1703
1704 1704 
     /**
1705 
-	 * Get the invoice's discount code.
1706 
-	 *
1707 
-	 * @since 1.0.19
1708 
-	 * @param  string $context View or edit context.
1709 
-	 * @return string
1710 
-	 */
1711 
-	public function get_discount_code( $context = 'view' ) {
1712 
-		return $this->get_prop( 'discount_code', $context );
1705 
+     * Get the invoice's discount code.
1706 
+     *
1707 
+     * @since 1.0.19
1708 
+     * @param  string $context View or edit context.
1709 
+     * @return string
1710 
+     */
1711 
+    public function get_discount_code( $context = 'view' ) {
1712 
+        return $this->get_prop( 'discount_code', $context );
1713 1713 
     }
1714 1714
1715 1715 
     /**
1716 
-	 * Get the invoice's gateway.
1717 
-	 *
1718 
-	 * @since 1.0.19
1719 
-	 * @param  string $context View or edit context.
1720 
-	 * @return string
1721 
-	 */
1722 
-	public function get_gateway( $context = 'view' ) {
1723 
-		return $this->get_prop( 'gateway', $context );
1716 
+     * Get the invoice's gateway.
1717 
+     *
1718 
+     * @since 1.0.19
1719 
+     * @param  string $context View or edit context.
1720 
+     * @return string
1721 
+     */
1722 
+    public function get_gateway( $context = 'view' ) {
1723 
+        return $this->get_prop( 'gateway', $context );
1724 1724 
     }
1725 1725
1726 1726 
     /**
1727 
-	 * Get the invoice's gateway display title.
1728 
-	 *
1729 
-	 * @since 1.0.19
1730 
-	 * @return string
1731 
-	 */
1727 
+     * Get the invoice's gateway display title.
1728 
+     *
1729 
+     * @since 1.0.19
1730 
+     * @return string
1731 
+     */
1732 1732 
     public function get_gateway_title() {
1733 1733 
         $title =  wpinv_get_gateway_checkout_label( $this->get_gateway() );
1734 1734 
         return apply_filters( 'wpinv_gateway_title', $title, $this->get_id(), $this );
1735 1735 
     }
1736 1736
1737 1737 
     /**
1738 
-	 * Get the invoice's transaction id.
1739 
-	 *
1740 
-	 * @since 1.0.19
1741 
-	 * @param  string $context View or edit context.
1742 
-	 * @return string
1743 
-	 */
1744 
-	public function get_transaction_id( $context = 'view' ) {
1745 
-		return $this->get_prop( 'transaction_id', $context );
1738 
+     * Get the invoice's transaction id.
1739 
+     *
1740 
+     * @since 1.0.19
1741 
+     * @param  string $context View or edit context.
1742 
+     * @return string
1743 
+     */
1744 
+    public function get_transaction_id( $context = 'view' ) {
1745 
+        return $this->get_prop( 'transaction_id', $context );
1746 1746 
     }
1747 1747
1748 1748 
     /**
1749 
-	 * Get the invoice's currency.
1750 
-	 *
1751 
-	 * @since 1.0.19
1752 
-	 * @param  string $context View or edit context.
1753 
-	 * @return string
1754 
-	 */
1755 
-	public function get_currency( $context = 'view' ) {
1749 
+     * Get the invoice's currency.
1750 
+     *
1751 
+     * @since 1.0.19
1752 
+     * @param  string $context View or edit context.
1753 
+     * @return string
1754 
+     */
1755 
+    public function get_currency( $context = 'view' ) {
1756 1756 
         $currency = $this->get_prop( 'currency', $context );
1757 1757 
         return empty( $currency ) ? wpinv_get_currency() : $currency;
1758 1758 
     }
1759 1759
1760 1760 
     /**
1761 
-	 * Checks if we are charging taxes for this invoice.
1762 
-	 *
1763 
-	 * @since 1.0.19
1764 
-	 * @param  string $context View or edit context.
1765 
-	 * @return bool
1766 
-	 */
1767 
-	public function get_disable_taxes( $context = 'view' ) {
1761 
+     * Checks if we are charging taxes for this invoice.
1762 
+     *
1763 
+     * @since 1.0.19
1764 
+     * @param  string $context View or edit context.
1765 
+     * @return bool
1766 
+     */
1767 
+    public function get_disable_taxes( $context = 'view' ) {
1768 1768 
         return (bool) $this->get_prop( 'disable_taxes', $context );
1769 1769 
     }
1770 1770
1771 1771 
     /**
1772 
-	 * Retrieves the subscription id for an invoice.
1773 
-	 *
1774 
-	 * @since 1.0.19
1775 
-	 * @param  string $context View or edit context.
1776 
-	 * @return int
1777 
-	 */
1772 
+     * Retrieves the subscription id for an invoice.
1773 
+     *
1774 
+     * @since 1.0.19
1775 
+     * @param  string $context View or edit context.
1776 
+     * @return int
1777 
+     */
1778 1778 
     public function get_subscription_id( $context = 'view' ) {
1779 
-		return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1780 
-	}
1781 
-
1782 
-	/**
1783 
-	 * Retrieves the remote subscription id for an invoice.
1784 
-	 *
1785 
-	 * @since 1.0.19
1786 
-	 * @param  string $context View or edit context.
1787 
-	 * @return int
1788 
-	 */
1779 
+        return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1780 
+    }
1781 
+
1782 
+    /**
1783 
+     * Retrieves the remote subscription id for an invoice.
1784 
+     *
1785 
+     * @since 1.0.19
1786 
+     * @param  string $context View or edit context.
1787 
+     * @return int
1788 
+     */
1789 1789 
     public function get_remote_subscription_id( $context = 'view' ) {
1790 1790 
         $subscription_id = $this->get_prop( 'remote_subscription_id', $context );
1791 1791 
 
@@ -1798,12 +1798,12 @@  discard block
 
 block discarded – undo
1798 1798 
     }
1799 1799
1800 1800 
     /**
1801 
-	 * Retrieves the payment meta for an invoice.
1802 
-	 *
1803 
-	 * @since 1.0.19
1804 
-	 * @param  string $context View or edit context.
1805 
-	 * @return array
1806 
-	 */
1801 
+     * Retrieves the payment meta for an invoice.
1802 
+     *
1803 
+     * @since 1.0.19
1804 
+     * @param  string $context View or edit context.
1805 
+     * @return array
1806 
+     */
1807 1807 
     public function get_payment_meta( $context = 'view' ) {
1808 1808
1809 1809 
         return array(
 
@@ -1823,31 +1823,31 @@  discard block
 
 block discarded – undo
1823 1823 
     }
1824 1824
1825 1825 
     /**
1826 
-	 * Retrieves the cart details for an invoice.
1827 
-	 *
1828 
-	 * @since 1.0.19
1829 
-	 * @return array
1830 
-	 */
1826 
+     * Retrieves the cart details for an invoice.
1827 
+     *
1828 
+     * @since 1.0.19
1829 
+     * @return array
1830 
+     */
1831 1831 
     public function get_cart_details() {
1832 1832 
         $items        = $this->get_items();
1833 1833 
         $cart_details = array();
1834 1834
1835 1835 
         foreach ( $items as $item ) {
1836 
-			$item->invoice_id = $this->get_id();
1836 
+            $item->invoice_id = $this->get_id();
1837 1837 
             $cart_details[]   = $item->prepare_data_for_saving();
1838 1838 
         }
1839 1839
1840 1840 
         return $cart_details;
1841 
-	}
1841 
+    }
1842 1842
1843 
-	/**
1844 
-	 * Retrieves the recurring item.
1845 
-	 *
1846 
-	 * @return null|GetPaid_Form_Item|int
1847 
-	 */
1848 
-	public function get_recurring( $object = false ) {
1843 
+    /**
1844 
+     * Retrieves the recurring item.
1845 
+     *
1846 
+     * @return null|GetPaid_Form_Item|int
1847 
+     */
1848 
+    public function get_recurring( $object = false ) {
1849 1849
1850 
-		// Are we returning an object?
1850 
+        // Are we returning an object?
1851 1851 
         if ( $object ) {
1852 1852 
             return $this->get_item( $this->recurring_item );
1853 1853 
         }
 
@@ -1855,124 +1855,124 @@  discard block
 
 block discarded – undo
1855 1855 
         return $this->recurring_item;
1856 1856 
     }
1857 1857
1858 
-	/**
1859 
-	 * Retrieves the subscription name.
1860 
-	 *
1861 
-	 * @since 1.0.19
1862 
-	 * @return string
1863 
-	 */
1864 
-	public function get_subscription_name() {
1858 
+    /**
1859 
+     * Retrieves the subscription name.
1860 
+     *
1861 
+     * @since 1.0.19
1862 
+     * @return string
1863 
+     */
1864 
+    public function get_subscription_name() {
1865 1865
1866 
-		// Retrieve the recurring name
1866 
+        // Retrieve the recurring name
1867 1867 
         $item = $this->get_recurring( true );
1868 1868
1869 
-		// Abort if it does not exist.
1869 
+        // Abort if it does not exist.
1870 1870 
         if ( empty( $item ) ) {
1871 1871 
             return '';
1872 1872 
         }
1873 1873
1874 
-		// Return the item name.
1874 
+        // Return the item name.
1875 1875 
         return apply_filters( 'wpinv_invoice_get_subscription_name', $item->get_name(), $this );
1876 
-	}
1877 
-
1878 
-	/**
1879 
-	 * Retrieves the view url.
1880 
-	 *
1881 
-	 * @since 1.0.19
1882 
-	 * @return string
1883 
-	 */
1884 
-	public function get_view_url() {
1876 
+    }
1877 
+
1878 
+    /**
1879 
+     * Retrieves the view url.
1880 
+     *
1881 
+     * @since 1.0.19
1882 
+     * @return string
1883 
+     */
1884 
+    public function get_view_url() {
1885 1885 
         $invoice_url = get_permalink( $this->get_id() );
1886 
-		$invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1886 
+        $invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1887 1887 
         return apply_filters( 'wpinv_get_view_url', $invoice_url, $this );
1888 
-	}
1888 
+    }
1889 1889
1890 
-	/**
1891 
-	 * Retrieves the payment url.
1892 
-	 *
1893 
-	 * @since 1.0.19
1894 
-	 * @return string
1895 
-	 */
1896 
-	public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1890 
+    /**
1891 
+     * Retrieves the payment url.
1892 
+     *
1893 
+     * @since 1.0.19
1894 
+     * @return string
1895 
+     */
1896 
+    public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1897 1897
1898 
-		// Retrieve the checkout url.
1898 
+        // Retrieve the checkout url.
1899 1899 
         $pay_url = wpinv_get_checkout_uri();
1900 1900
1901 
-		// Maybe force ssl.
1901 
+        // Maybe force ssl.
1902 1902 
         if ( is_ssl() ) {
1903 1903 
             $pay_url = str_replace( 'http:', 'https:', $pay_url );
1904 1904 
         }
1905 1905
1906 
-		// Add the invoice key.
1907 
-		$pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1906 
+        // Add the invoice key.
1907 
+        $pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1908 1908
1909 
-		// (Maybe?) add a secret
1909 
+        // (Maybe?) add a secret
1910 1910 
         if ( $secret ) {
1911 1911 
             $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $pay_url );
1912 1912 
         }
1913 1913
1914 1914 
         return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret );
1915 
-	}
1915 
+    }
1916 1916
1917 
-	/**
1918 
-	 * Retrieves the receipt url.
1919 
-	 *
1920 
-	 * @since 1.0.19
1921 
-	 * @return string
1922 
-	 */
1923 
-	public function get_receipt_url() {
1924 
-
1925 
-		// Retrieve the checkout url.
1917 
+    /**
1918 
+     * Retrieves the receipt url.
1919 
+     *
1920 
+     * @since 1.0.19
1921 
+     * @return string
1922 
+     */
1923 
+    public function get_receipt_url() {
1924 
+
1925 
+        // Retrieve the checkout url.
1926 1926 
         $receipt_url = wpinv_get_success_page_uri();
1927 1927
1928 
-		// Maybe force ssl.
1928 
+        // Maybe force ssl.
1929 1929 
         if ( is_ssl() ) {
1930 1930 
             $receipt_url = str_replace( 'http:', 'https:', $receipt_url );
1931 1931 
         }
1932 1932
1933 
-		// Add the invoice key.
1934 
-		$receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1933 
+        // Add the invoice key.
1934 
+        $receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1935 1935
1936 1936 
         return apply_filters( 'getpaid_get_invoice_receipt_url', $receipt_url, $this );
1937 
-	}
1938 
-
1939 
-	/**
1940 
-	 * Retrieves the remote transaction url.
1941 
-	 *
1942 
-	 * @since 1.6.0
1943 
-	 * @return string
1944 
-	 */
1945 
-	public function get_transaction_url() {
1946 
-		return apply_filters( 'getpaid_gateway_' . $this->get_gateway() . '_transaction_url', '', $this );
1947 
-	}
1948 
-
1949 
-	/**
1950 
-	 * Retrieves the default status.
1951 
-	 *
1952 
-	 * @since 1.0.19
1953 
-	 * @return string
1954 
-	 */
1955 
-	public function get_default_status() {
1956 
-
1957 
-		$type   = $this->get_type();
1958 
-		$status = "wpi-$type-pending";
1959 
-		return str_replace( '-invoice', '', $status );
1960 
-
1961 
-	}
1962 
-
1963 
-    /**
1964 
-	 * Magic method for accessing invoice properties.
1965 
-	 *
1966 
-	 * @since 1.0.15
1967 
-	 * @access public
1968 
-	 *
1969 
-	 * @param string $key Discount data to retrieve
1970 
-	 * @param  string $context View or edit context.
1971 
-	 * @return mixed Value of the given invoice property (if set).
1972 
-	 */
1973 
-	public function get( $key, $context = 'view' ) {
1937 
+    }
1938 
+
1939 
+    /**
1940 
+     * Retrieves the remote transaction url.
1941 
+     *
1942 
+     * @since 1.6.0
1943 
+     * @return string
1944 
+     */
1945 
+    public function get_transaction_url() {
1946 
+        return apply_filters( 'getpaid_gateway_' . $this->get_gateway() . '_transaction_url', '', $this );
1947 
+    }
1948 
+
1949 
+    /**
1950 
+     * Retrieves the default status.
1951 
+     *
1952 
+     * @since 1.0.19
1953 
+     * @return string
1954 
+     */
1955 
+    public function get_default_status() {
1956 
+
1957 
+        $type   = $this->get_type();
1958 
+        $status = "wpi-$type-pending";
1959 
+        return str_replace( '-invoice', '', $status );
1960 
+
1961 
+    }
1962 
+
1963 
+    /**
1964 
+     * Magic method for accessing invoice properties.
1965 
+     *
1966 
+     * @since 1.0.15
1967 
+     * @access public
1968 
+     *
1969 
+     * @param string $key Discount data to retrieve
1970 
+     * @param  string $context View or edit context.
1971 
+     * @return mixed Value of the given invoice property (if set).
1972 
+     */
1973 
+    public function get( $key, $context = 'view' ) {
1974 1974 
         return $this->get_prop( $key, $context );
1975 
-	}
1975 
+    }
1976 1976
1977 1977 
     /*
1978 1978 
 	|--------------------------------------------------------------------------
 
@@ -1985,130 +1985,130 @@  discard block
 
 block discarded – undo
1985 1985 
     */
1986 1986
1987 1987 
     /**
1988 
-	 * Magic method for setting invoice properties.
1989 
-	 *
1990 
-	 * @since 1.0.19
1991 
-	 * @access public
1992 
-	 *
1993 
-	 * @param string $key Discount data to retrieve
1994 
-	 * @param  mixed $value new value.
1995 
-	 * @return mixed Value of the given invoice property (if set).
1996 
-	 */
1997 
-	public function set( $key, $value ) {
1988 
+     * Magic method for setting invoice properties.
1989 
+     *
1990 
+     * @since 1.0.19
1991 
+     * @access public
1992 
+     *
1993 
+     * @param string $key Discount data to retrieve
1994 
+     * @param  mixed $value new value.
1995 
+     * @return mixed Value of the given invoice property (if set).
1996 
+     */
1997 
+    public function set( $key, $value ) {
1998 1998
1999 1999 
         $setter = "set_$key";
2000 2000 
         if ( is_callable( array( $this, $setter ) ) ) {
2001 2001 
             $this->{$setter}( $value );
2002 2002 
         }
2003 2003
2004 
-	}
2004 
+    }
2005 2005
2006 
-	/**
2007 
-	 * Sets item status.
2008 
-	 *
2009 
-	 * @since 1.0.19
2010 
-	 * @param string $new_status    New status.
2011 
-	 * @param string $note          Optional note to add.
2012 
-	 * @param bool   $manual_update Is this a manual status change?.
2013 
-	 * @return array details of change.
2014 
-	 */
2015 
-	public function set_status( $new_status, $note = '', $manual_update = false ) {
2016 
-		$old_status = $this->get_status();
2006 
+    /**
2007 
+     * Sets item status.
2008 
+     *
2009 
+     * @since 1.0.19
2010 
+     * @param string $new_status    New status.
2011 
+     * @param string $note          Optional note to add.
2012 
+     * @param bool   $manual_update Is this a manual status change?.
2013 
+     * @return array details of change.
2014 
+     */
2015 
+    public function set_status( $new_status, $note = '', $manual_update = false ) {
2016 
+        $old_status = $this->get_status();
2017 2017
2018 
-		$statuses = $this->get_all_statuses();
2018 
+        $statuses = $this->get_all_statuses();
2019 2019
2020 
-		if ( isset( $statuses[ 'draft' ] ) ) {
2021 
-			unset( $statuses[ 'draft' ] );
2022 
-		}
2020 
+        if ( isset( $statuses[ 'draft' ] ) ) {
2021 
+            unset( $statuses[ 'draft' ] );
2022 
+        }
2023 2023
2024 
-		$this->set_prop( 'status', $new_status );
2024 
+        $this->set_prop( 'status', $new_status );
2025 2025
2026 
-		// If setting the status, ensure it's set to a valid status.
2027 
-		if ( true === $this->object_read ) {
2026 
+        // If setting the status, ensure it's set to a valid status.
2027 
+        if ( true === $this->object_read ) {
2028 2028
2029 
-			// Only allow valid new status.
2030 
-			if ( ! array_key_exists( $new_status, $statuses ) ) {
2031 
-				$new_status = $this->get_default_status();
2032 
-			}
2029 
+            // Only allow valid new status.
2030 
+            if ( ! array_key_exists( $new_status, $statuses ) ) {
2031 
+                $new_status = $this->get_default_status();
2032 
+            }
2033 2033
2034 
-			// If the old status is set but unknown (e.g. draft) assume its pending for action usage.
2035 
-			if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
2036 
-				$old_status = $this->get_default_status();
2037 
-			}
2034 
+            // If the old status is set but unknown (e.g. draft) assume its pending for action usage.
2035 
+            if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
2036 
+                $old_status = $this->get_default_status();
2037 
+            }
2038 2038
2039 
-			// Paid - Renewal (i.e when duplicating a parent invoice )
2040 
-			if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
2041 
-				$old_status = 'wpi-pending';
2042 
-			}
2039 
+            // Paid - Renewal (i.e when duplicating a parent invoice )
2040 
+            if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
2041 
+                $old_status = 'wpi-pending';
2042 
+            }
2043 2043
2044 
-			if ( $old_status !== $new_status ) {
2045 
-				$this->status_transition = array(
2046 
-					'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
2047 
-					'to'     => $new_status,
2048 
-					'note'   => $note,
2049 
-					'manual' => (bool) $manual_update,
2050 
-				);
2044 
+            if ( $old_status !== $new_status ) {
2045 
+                $this->status_transition = array(
2046 
+                    'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
2047 
+                    'to'     => $new_status,
2048 
+                    'note'   => $note,
2049 
+                    'manual' => (bool) $manual_update,
2050 
+                );
2051 2051
2052 
-				if ( $manual_update ) {
2053 
-					do_action( 'getpaid_' . $this->object_type .'_edit_status', $this->get_id(), $new_status );
2054 
-				}
2052 
+                if ( $manual_update ) {
2053 
+                    do_action( 'getpaid_' . $this->object_type .'_edit_status', $this->get_id(), $new_status );
2054 
+                }
2055 2055
2056 
-				$this->maybe_set_date_paid();
2056 
+                $this->maybe_set_date_paid();
2057 2057
2058 
-			}
2058 
+            }
2059 2059
2060 
-		}
2060 
+        }
2061 2061
2062 
-		return array(
2063 
-			'from' => $old_status,
2064 
-			'to'   => $new_status,
2065 
-		);
2066 
-	}
2062 
+        return array(
2063 
+            'from' => $old_status,
2064 
+            'to'   => $new_status,
2065 
+        );
2066 
+    }
2067 2067
2068 
-	/**
2069 
-	 * Maybe set date paid.
2070 
-	 *
2071 
-	 * Sets the date paid variable when transitioning to the payment complete
2072 
-	 * order status.
2073 
-	 *
2074 
-	 * @since 1.0.19
2075 
-	 */
2076 
-	public function maybe_set_date_paid() {
2068 
+    /**
2069 
+     * Maybe set date paid.
2070 
+     *
2071 
+     * Sets the date paid variable when transitioning to the payment complete
2072 
+     * order status.
2073 
+     *
2074 
+     * @since 1.0.19
2075 
+     */
2076 
+    public function maybe_set_date_paid() {
2077 2077
2078 
-		if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
2079 
-			$this->set_date_completed( current_time( 'mysql' ) );
2080 
-		}
2081 
-	}
2078 
+        if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
2079 
+            $this->set_date_completed( current_time( 'mysql' ) );
2080 
+        }
2081 
+    }
2082 2082
2083 2083 
     /**
2084 
-	 * Set parent invoice ID.
2085 
-	 *
2086 
-	 * @since 1.0.19
2087 
-	 */
2088 
-	public function set_parent_id( $value ) {
2089 
-		if ( $value && ( $value === $this->get_id() ) ) {
2090 
-			return;
2091 
-		}
2092 
-		$this->set_prop( 'parent_id', absint( $value ) );
2084 
+     * Set parent invoice ID.
2085 
+     *
2086 
+     * @since 1.0.19
2087 
+     */
2088 
+    public function set_parent_id( $value ) {
2089 
+        if ( $value && ( $value === $this->get_id() ) ) {
2090 
+            return;
2091 
+        }
2092 
+        $this->set_prop( 'parent_id', absint( $value ) );
2093 2093 
     }
2094 2094
2095 2095 
     /**
2096 
-	 * Set plugin version when the invoice was created.
2097 
-	 *
2098 
-	 * @since 1.0.19
2099 
-	 */
2100 
-	public function set_version( $value ) {
2101 
-		$this->set_prop( 'version', $value );
2096 
+     * Set plugin version when the invoice was created.
2097 
+     *
2098 
+     * @since 1.0.19
2099 
+     */
2100 
+    public function set_version( $value ) {
2101 
+        $this->set_prop( 'version', $value );
2102 2102 
     }
2103 
-
2104 
-    /**
2105 
-	 * Set date when the invoice was created.
2106 
-	 *
2107 
-	 * @since 1.0.19
2108 
-	 * @param string $value Value to set.
2103 
+
2104 
+    /**
2105 
+     * Set date when the invoice was created.
2106 
+     *
2107 
+     * @since 1.0.19
2108 
+     * @param string $value Value to set.
2109 2109 
      * @return bool Whether or not the date was set.
2110 
-	 */
2111 
-	public function set_date_created( $value ) {
2110 
+     */
2111 
+    public function set_date_created( $value ) {
2112 2112 
         $date = strtotime( $value );
2113 2113
2114 2114 
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
 
@@ -2116,19 +2116,19 @@  discard block
 
 block discarded – undo
2116 2116 
             return true;
2117 2117 
         }
2118 2118
2119 
-		$this->set_prop( 'date_created', '' );
2120 
-		return false;
2119 
+        $this->set_prop( 'date_created', '' );
2120 
+        return false;
2121 2121
2122 2122 
     }
2123 2123
2124 2124 
     /**
2125 
-	 * Set date invoice due date.
2126 
-	 *
2127 
-	 * @since 1.0.19
2128 
-	 * @param string $value Value to set.
2125 
+     * Set date invoice due date.
2126 
+     *
2127 
+     * @since 1.0.19
2128 
+     * @param string $value Value to set.
2129 2129 
      * @return bool Whether or not the date was set.
2130 
-	 */
2131 
-	public function set_due_date( $value ) {
2130 
+     */
2131 
+    public function set_due_date( $value ) {
2132 2132 
         $date = strtotime( $value );
2133 2133
2134 2134 
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
 
@@ -2136,29 +2136,29 @@  discard block
 
 block discarded – undo
2136 2136 
             return true;
2137 2137 
         }
2138 2138
2139 
-		$this->set_prop( 'due_date', '' );
2139 
+        $this->set_prop( 'due_date', '' );
2140 2140 
         return false;
2141 2141
2142 2142 
     }
2143 2143
2144 2144 
     /**
2145 
-	 * Alias of self::set_due_date().
2146 
-	 *
2147 
-	 * @since 1.0.19
2148 
-	 * @param  string $value New name.
2149 
-	 */
2150 
-	public function set_date_due( $value ) {
2151 
-		$this->set_due_date( $value );
2145 
+     * Alias of self::set_due_date().
2146 
+     *
2147 
+     * @since 1.0.19
2148 
+     * @param  string $value New name.
2149 
+     */
2150 
+    public function set_date_due( $value ) {
2151 
+        $this->set_due_date( $value );
2152 2152 
     }
2153 2153
2154 2154 
     /**
2155 
-	 * Set date invoice was completed.
2156 
-	 *
2157 
-	 * @since 1.0.19
2158 
-	 * @param string $value Value to set.
2155 
+     * Set date invoice was completed.
2156 
+     *
2157 
+     * @since 1.0.19
2158 
+     * @param string $value Value to set.
2159 2159 
      * @return bool Whether or not the date was set.
2160 
-	 */
2161 
-	public function set_completed_date( $value ) {
2160 
+     */
2161 
+    public function set_completed_date( $value ) {
2162 2162 
         $date = strtotime( $value );
2163 2163
2164 2164 
         if ( $date && $value !== '0000-00-00 00:00:00'  ) {
 
@@ -2166,29 +2166,29 @@  discard block
 
 block discarded – undo
2166 2166 
             return true;
2167 2167 
         }
2168 2168
2169 
-		$this->set_prop( 'completed_date', '' );
2169 
+        $this->set_prop( 'completed_date', '' );
2170 2170 
         return false;
2171 2171
2172 2172 
     }
2173 2173
2174 2174 
     /**
2175 
-	 * Alias of self::set_completed_date().
2176 
-	 *
2177 
-	 * @since 1.0.19
2178 
-	 * @param  string $value New name.
2179 
-	 */
2180 
-	public function set_date_completed( $value ) {
2181 
-		$this->set_completed_date( $value );
2175 
+     * Alias of self::set_completed_date().
2176 
+     *
2177 
+     * @since 1.0.19
2178 
+     * @param  string $value New name.
2179 
+     */
2180 
+    public function set_date_completed( $value ) {
2181 
+        $this->set_completed_date( $value );
2182 2182 
     }
2183 2183
2184 2184 
     /**
2185 
-	 * Set date when the invoice was last modified.
2186 
-	 *
2187 
-	 * @since 1.0.19
2188 
-	 * @param string $value Value to set.
2185 
+     * Set date when the invoice was last modified.
2186 
+     *
2187 
+     * @since 1.0.19
2188 
+     * @param string $value Value to set.
2189 2189 
      * @return bool Whether or not the date was set.
2190 
-	 */
2191 
-	public function set_date_modified( $value ) {
2190 
+     */
2191 
+    public function set_date_modified( $value ) {
2192 2192 
         $date = strtotime( $value );
2193 2193
2194 2194 
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
 
@@ -2196,813 +2196,813 @@  discard block
 
 block discarded – undo
2196 2196 
             return true;
2197 2197 
         }
2198 2198
2199 
-		$this->set_prop( 'date_modified', '' );
2199 
+        $this->set_prop( 'date_modified', '' );
2200 2200 
         return false;
2201 2201
2202 2202 
     }
2203 2203
2204 2204 
     /**
2205 
-	 * Set the invoice number.
2206 
-	 *
2207 
-	 * @since 1.0.19
2208 
-	 * @param  string $value New number.
2209 
-	 */
2210 
-	public function set_number( $value ) {
2205 
+     * Set the invoice number.
2206 
+     *
2207 
+     * @since 1.0.19
2208 
+     * @param  string $value New number.
2209 
+     */
2210 
+    public function set_number( $value ) {
2211 2211 
         $number = sanitize_text_field( $value );
2212 
-		$this->set_prop( 'number', $number );
2212 
+        $this->set_prop( 'number', $number );
2213 2213 
     }
2214 2214
2215 2215 
     /**
2216 
-	 * Set the invoice type.
2217 
-	 *
2218 
-	 * @since 1.0.19
2219 
-	 * @param  string $value Type.
2220 
-	 */
2221 
-	public function set_type( $value ) {
2216 
+     * Set the invoice type.
2217 
+     *
2218 
+     * @since 1.0.19
2219 
+     * @param  string $value Type.
2220 
+     */
2221 
+    public function set_type( $value ) {
2222 2222 
         $type = sanitize_text_field( str_replace( 'wpi_', '', $value ) );
2223 
-		$this->set_prop( 'type', $type );
2224 
-	}
2223 
+        $this->set_prop( 'type', $type );
2224 
+    }
2225 2225
2226 2226 
     /**
2227 
-	 * Set the invoice post type.
2228 
-	 *
2229 
-	 * @since 1.0.19
2230 
-	 * @param  string $value Post type.
2231 
-	 */
2232 
-	public function set_post_type( $value ) {
2227 
+     * Set the invoice post type.
2228 
+     *
2229 
+     * @since 1.0.19
2230 
+     * @param  string $value Post type.
2231 
+     */
2232 
+    public function set_post_type( $value ) {
2233 2233 
         if ( getpaid_is_invoice_post_type( $value ) ) {
2234 
-			$this->set_type( $value );
2234 
+            $this->set_type( $value );
2235 2235 
             $this->set_prop( 'post_type', $value );
2236 2236 
         }
2237 2237 
     }
2238 2238
2239 2239 
     /**
2240 
-	 * Set the invoice key.
2241 
-	 *
2242 
-	 * @since 1.0.19
2243 
-	 * @param  string $value New key.
2244 
-	 */
2245 
-	public function set_key( $value ) {
2240 
+     * Set the invoice key.
2241 
+     *
2242 
+     * @since 1.0.19
2243 
+     * @param  string $value New key.
2244 
+     */
2245 
+    public function set_key( $value ) {
2246 2246 
         $key = sanitize_text_field( $value );
2247 
-		$this->set_prop( 'key', $key );
2247 
+        $this->set_prop( 'key', $key );
2248 2248 
     }
2249 2249
2250 2250 
     /**
2251 
-	 * Set the invoice mode.
2252 
-	 *
2253 
-	 * @since 1.0.19
2254 
-	 * @param  string $value mode.
2255 
-	 */
2256 
-	public function set_mode( $value ) {
2251 
+     * Set the invoice mode.
2252 
+     *
2253 
+     * @since 1.0.19
2254 
+     * @param  string $value mode.
2255 
+     */
2256 
+    public function set_mode( $value ) {
2257 2257 
         if ( in_array( $value, array( 'live', 'test' ) ) ) {
2258 2258 
             $this->set_prop( 'mode', $value );
2259 2259 
         }
2260 2260 
     }
2261 2261
2262 2262 
     /**
2263 
-	 * Set the invoice path.
2264 
-	 *
2265 
-	 * @since 1.0.19
2266 
-	 * @param  string $value path.
2267 
-	 */
2268 
-	public function set_path( $value ) {
2263 
+     * Set the invoice path.
2264 
+     *
2265 
+     * @since 1.0.19
2266 
+     * @param  string $value path.
2267 
+     */
2268 
+    public function set_path( $value ) {
2269 2269 
         $this->set_prop( 'path', $value );
2270 2270 
     }
2271 2271
2272 2272 
     /**
2273 
-	 * Set the invoice name.
2274 
-	 *
2275 
-	 * @since 1.0.19
2276 
-	 * @param  string $value New name.
2277 
-	 */
2278 
-	public function set_name( $value ) {
2273 
+     * Set the invoice name.
2274 
+     *
2275 
+     * @since 1.0.19
2276 
+     * @param  string $value New name.
2277 
+     */
2278 
+    public function set_name( $value ) {
2279 2279 
         $name = sanitize_text_field( $value );
2280 
-		$this->set_prop( 'name', $name );
2280 
+        $this->set_prop( 'name', $name );
2281 2281 
     }
2282 2282
2283 2283 
     /**
2284 
-	 * Alias of self::set_name().
2285 
-	 *
2286 
-	 * @since 1.0.19
2287 
-	 * @param  string $value New name.
2288 
-	 */
2289 
-	public function set_title( $value ) {
2290 
-		$this->set_name( $value );
2284 
+     * Alias of self::set_name().
2285 
+     *
2286 
+     * @since 1.0.19
2287 
+     * @param  string $value New name.
2288 
+     */
2289 
+    public function set_title( $value ) {
2290 
+        $this->set_name( $value );
2291 2291 
     }
2292 2292
2293 2293 
     /**
2294 
-	 * Set the invoice description.
2295 
-	 *
2296 
-	 * @since 1.0.19
2297 
-	 * @param  string $value New description.
2298 
-	 */
2299 
-	public function set_description( $value ) {
2294 
+     * Set the invoice description.
2295 
+     *
2296 
+     * @since 1.0.19
2297 
+     * @param  string $value New description.
2298 
+     */
2299 
+    public function set_description( $value ) {
2300 2300 
         $description = wp_kses_post( $value );
2301 
-		$this->set_prop( 'description', $description );
2301 
+        $this->set_prop( 'description', $description );
2302 
+    }
2303 
+
2304 
+    /**
2305 
+     * Alias of self::set_description().
2306 
+     *
2307 
+     * @since 1.0.19
2308 
+     * @param  string $value New description.
2309 
+     */
2310 
+    public function set_excerpt( $value ) {
2311 
+        $this->set_description( $value );
2312 
+    }
2313 
+
2314 
+    /**
2315 
+     * Alias of self::set_description().
2316 
+     *
2317 
+     * @since 1.0.19
2318 
+     * @param  string $value New description.
2319 
+     */
2320 
+    public function set_summary( $value ) {
2321 
+        $this->set_description( $value );
2322 
+    }
2323 
+
2324 
+    /**
2325 
+     * Set the receiver of the invoice.
2326 
+     *
2327 
+     * @since 1.0.19
2328 
+     * @param  int $value New author.
2329 
+     */
2330 
+    public function set_author( $value ) {
2331 
+        $user = get_user_by( 'id', (int) $value );
2332 
+
2333 
+        if ( $user && $user->ID ) {
2334 
+            $this->set_prop( 'author', $user->ID );
2335 
+            $this->set_prop( 'email', $user->user_email );
2336 
+        }
2337 
+
2338 
+    }
2339 
+
2340 
+    /**
2341 
+     * Alias of self::set_author().
2342 
+     *
2343 
+     * @since 1.0.19
2344 
+     * @param  int $value New user id.
2345 
+     */
2346 
+    public function set_user_id( $value ) {
2347 
+        $this->set_author( $value );
2348 
+    }
2349 
+
2350 
+    /**
2351 
+     * Alias of self::set_author().
2352 
+     *
2353 
+     * @since 1.0.19
2354 
+     * @param  int $value New user id.
2355 
+     */
2356 
+    public function set_customer_id( $value ) {
2357 
+        $this->set_author( $value );
2358 
+    }
2359 
+
2360 
+    /**
2361 
+     * Set the customer's ip.
2362 
+     *
2363 
+     * @since 1.0.19
2364 
+     * @param  string $value ip address.
2365 
+     */
2366 
+    public function set_ip( $value ) {
2367 
+        $this->set_prop( 'ip', $value );
2368 
+    }
2369 
+
2370 
+    /**
2371 
+     * Alias of self::set_ip().
2372 
+     *
2373 
+     * @since 1.0.19
2374 
+     * @param  string $value ip address.
2375 
+     */
2376 
+    public function set_user_ip( $value ) {
2377 
+        $this->set_ip( $value );
2378 
+    }
2379 
+
2380 
+    /**
2381 
+     * Set the customer's first name.
2382 
+     *
2383 
+     * @since 1.0.19
2384 
+     * @param  string $value first name.
2385 
+     */
2386 
+    public function set_first_name( $value ) {
2387 
+        $this->set_prop( 'first_name', $value );
2388 
+    }
2389 
+
2390 
+    /**
2391 
+     * Alias of self::set_first_name().
2392 
+     *
2393 
+     * @since 1.0.19
2394 
+     * @param  string $value first name.
2395 
+     */
2396 
+    public function set_user_first_name( $value ) {
2397 
+        $this->set_first_name( $value );
2398 
+    }
2399 
+
2400 
+    /**
2401 
+     * Alias of self::set_first_name().
2402 
+     *
2403 
+     * @since 1.0.19
2404 
+     * @param  string $value first name.
2405 
+     */
2406 
+    public function set_customer_first_name( $value ) {
2407 
+        $this->set_first_name( $value );
2408 
+    }
2409 
+
2410 
+    /**
2411 
+     * Set the customer's last name.
2412 
+     *
2413 
+     * @since 1.0.19
2414 
+     * @param  string $value last name.
2415 
+     */
2416 
+    public function set_last_name( $value ) {
2417 
+        $this->set_prop( 'last_name', $value );
2418 
+    }
2419 
+
2420 
+    /**
2421 
+     * Alias of self::set_last_name().
2422 
+     *
2423 
+     * @since 1.0.19
2424 
+     * @param  string $value last name.
2425 
+     */
2426 
+    public function set_user_last_name( $value ) {
2427 
+        $this->set_last_name( $value );
2428 
+    }
2429 
+
2430 
+    /**
2431 
+     * Alias of self::set_last_name().
2432 
+     *
2433 
+     * @since 1.0.19
2434 
+     * @param  string $value last name.
2435 
+     */
2436 
+    public function set_customer_last_name( $value ) {
2437 
+        $this->set_last_name( $value );
2438 
+    }
2439 
+
2440 
+    /**
2441 
+     * Set the customer's phone number.
2442 
+     *
2443 
+     * @since 1.0.19
2444 
+     * @param  string $value phone.
2445 
+     */
2446 
+    public function set_phone( $value ) {
2447 
+        $this->set_prop( 'phone', $value );
2302 2448 
     }
2303 2449
2304 2450 
     /**
2305 
-	 * Alias of self::set_description().
2306 
-	 *
2307 
-	 * @since 1.0.19
2308 
-	 * @param  string $value New description.
2309 
-	 */
2310 
-	public function set_excerpt( $value ) {
2311 
-		$this->set_description( $value );
2451 
+     * Alias of self::set_phone().
2452 
+     *
2453 
+     * @since 1.0.19
2454 
+     * @param  string $value phone.
2455 
+     */
2456 
+    public function set_user_phone( $value ) {
2457 
+        $this->set_phone( $value );
2312 2458 
     }
2313 2459
2314 2460 
     /**
2315 
-	 * Alias of self::set_description().
2316 
-	 *
2317 
-	 * @since 1.0.19
2318 
-	 * @param  string $value New description.
2319 
-	 */
2320 
-	public function set_summary( $value ) {
2321 
-		$this->set_description( $value );
2461 
+     * Alias of self::set_phone().
2462 
+     *
2463 
+     * @since 1.0.19
2464 
+     * @param  string $value phone.
2465 
+     */
2466 
+    public function set_customer_phone( $value ) {
2467 
+        $this->set_phone( $value );
2322 2468 
     }
2323 2469
2324 2470 
     /**
2325 
-	 * Set the receiver of the invoice.
2326 
-	 *
2327 
-	 * @since 1.0.19
2328 
-	 * @param  int $value New author.
2329 
-	 */
2330 
-	public function set_author( $value ) {
2331 
-		$user = get_user_by( 'id', (int) $value );
2471 
+     * Alias of self::set_phone().
2472 
+     *
2473 
+     * @since 1.0.19
2474 
+     * @param  string $value phone.
2475 
+     */
2476 
+    public function set_phone_number( $value ) {
2477 
+        $this->set_phone( $value );
2478 
+    }
2332 2479
2333 
-		if ( $user && $user->ID ) {
2334 
-			$this->set_prop( 'author', $user->ID );
2335 
-			$this->set_prop( 'email', $user->user_email );
2336 
-		}
2480 
+    /**
2481 
+     * Set the customer's email address.
2482 
+     *
2483 
+     * @since 1.0.19
2484 
+     * @param  string $value email address.
2485 
+     */
2486 
+    public function set_email( $value ) {
2487 
+        $this->set_prop( 'email', $value );
2488 
+    }
2337 2489
2490 
+    /**
2491 
+     * Alias of self::set_email().
2492 
+     *
2493 
+     * @since 1.0.19
2494 
+     * @param  string $value email address.
2495 
+     */
2496 
+    public function set_user_email( $value ) {
2497 
+        $this->set_email( $value );
2338 2498 
     }
2339 2499
2340 2500 
     /**
2341 
-	 * Alias of self::set_author().
2342 
-	 *
2343 
-	 * @since 1.0.19
2344 
-	 * @param  int $value New user id.
2345 
-	 */
2346 
-	public function set_user_id( $value ) {
2347 
-		$this->set_author( $value );
2501 
+     * Alias of self::set_email().
2502 
+     *
2503 
+     * @since 1.0.19
2504 
+     * @param  string $value email address.
2505 
+     */
2506 
+    public function set_email_address( $value ) {
2507 
+        $this->set_email( $value );
2348 2508 
     }
2349 2509
2350 2510 
     /**
2351 
-	 * Alias of self::set_author().
2352 
-	 *
2353 
-	 * @since 1.0.19
2354 
-	 * @param  int $value New user id.
2355 
-	 */
2356 
-	public function set_customer_id( $value ) {
2357 
-		$this->set_author( $value );
2511 
+     * Alias of self::set_email().
2512 
+     *
2513 
+     * @since 1.0.19
2514 
+     * @param  string $value email address.
2515 
+     */
2516 
+    public function set_customer_email( $value ) {
2517 
+        $this->set_email( $value );
2358 2518 
     }
2359 2519
2360 2520 
     /**
2361 
-	 * Set the customer's ip.
2362 
-	 *
2363 
-	 * @since 1.0.19
2364 
-	 * @param  string $value ip address.
2365 
-	 */
2366 
-	public function set_ip( $value ) {
2367 
-		$this->set_prop( 'ip', $value );
2521 
+     * Set the customer's country.
2522 
+     *
2523 
+     * @since 1.0.19
2524 
+     * @param  string $value country.
2525 
+     */
2526 
+    public function set_country( $value ) {
2527 
+        $this->set_prop( 'country', $value );
2368 2528 
     }
2369 2529
2370 2530 
     /**
2371 
-	 * Alias of self::set_ip().
2372 
-	 *
2373 
-	 * @since 1.0.19
2374 
-	 * @param  string $value ip address.
2375 
-	 */
2376 
-	public function set_user_ip( $value ) {
2377 
-		$this->set_ip( $value );
2531 
+     * Alias of self::set_country().
2532 
+     *
2533 
+     * @since 1.0.19
2534 
+     * @param  string $value country.
2535 
+     */
2536 
+    public function set_user_country( $value ) {
2537 
+        $this->set_country( $value );
2378 2538 
     }
2379 2539
2380 2540 
     /**
2381 
-	 * Set the customer's first name.
2382 
-	 *
2383 
-	 * @since 1.0.19
2384 
-	 * @param  string $value first name.
2385 
-	 */
2386 
-	public function set_first_name( $value ) {
2387 
-		$this->set_prop( 'first_name', $value );
2541 
+     * Alias of self::set_country().
2542 
+     *
2543 
+     * @since 1.0.19
2544 
+     * @param  string $value country.
2545 
+     */
2546 
+    public function set_customer_country( $value ) {
2547 
+        $this->set_country( $value );
2388 2548 
     }
2389 2549
2390 2550 
     /**
2391 
-	 * Alias of self::set_first_name().
2392 
-	 *
2393 
-	 * @since 1.0.19
2394 
-	 * @param  string $value first name.
2395 
-	 */
2396 
-	public function set_user_first_name( $value ) {
2397 
-		$this->set_first_name( $value );
2551 
+     * Set the customer's state.
2552 
+     *
2553 
+     * @since 1.0.19
2554 
+     * @param  string $value state.
2555 
+     */
2556 
+    public function set_state( $value ) {
2557 
+        $this->set_prop( 'state', $value );
2398 2558 
     }
2399 2559
2400 2560 
     /**
2401 
-	 * Alias of self::set_first_name().
2402 
-	 *
2403 
-	 * @since 1.0.19
2404 
-	 * @param  string $value first name.
2405 
-	 */
2406 
-	public function set_customer_first_name( $value ) {
2407 
-		$this->set_first_name( $value );
2561 
+     * Alias of self::set_state().
2562 
+     *
2563 
+     * @since 1.0.19
2564 
+     * @param  string $value state.
2565 
+     */
2566 
+    public function set_user_state( $value ) {
2567 
+        $this->set_state( $value );
2408 2568 
     }
2409 2569
2410 2570 
     /**
2411 
-	 * Set the customer's last name.
2412 
-	 *
2413 
-	 * @since 1.0.19
2414 
-	 * @param  string $value last name.
2415 
-	 */
2416 
-	public function set_last_name( $value ) {
2417 
-		$this->set_prop( 'last_name', $value );
2571 
+     * Alias of self::set_state().
2572 
+     *
2573 
+     * @since 1.0.19
2574 
+     * @param  string $value state.
2575 
+     */
2576 
+    public function set_customer_state( $value ) {
2577 
+        $this->set_state( $value );
2418 2578 
     }
2419 2579
2420 2580 
     /**
2421 
-	 * Alias of self::set_last_name().
2422 
-	 *
2423 
-	 * @since 1.0.19
2424 
-	 * @param  string $value last name.
2425 
-	 */
2426 
-	public function set_user_last_name( $value ) {
2427 
-		$this->set_last_name( $value );
2581 
+     * Set the customer's city.
2582 
+     *
2583 
+     * @since 1.0.19
2584 
+     * @param  string $value city.
2585 
+     */
2586 
+    public function set_city( $value ) {
2587 
+        $this->set_prop( 'city', $value );
2428 2588 
     }
2429 2589
2430 2590 
     /**
2431 
-	 * Alias of self::set_last_name().
2432 
-	 *
2433 
-	 * @since 1.0.19
2434 
-	 * @param  string $value last name.
2435 
-	 */
2436 
-	public function set_customer_last_name( $value ) {
2437 
-		$this->set_last_name( $value );
2591 
+     * Alias of self::set_city().
2592 
+     *
2593 
+     * @since 1.0.19
2594 
+     * @param  string $value city.
2595 
+     */
2596 
+    public function set_user_city( $value ) {
2597 
+        $this->set_city( $value );
2438 2598 
     }
2439 2599
2440 2600 
     /**
2441 
-	 * Set the customer's phone number.
2442 
-	 *
2443 
-	 * @since 1.0.19
2444 
-	 * @param  string $value phone.
2445 
-	 */
2446 
-	public function set_phone( $value ) {
2447 
-		$this->set_prop( 'phone', $value );
2601 
+     * Alias of self::set_city().
2602 
+     *
2603 
+     * @since 1.0.19
2604 
+     * @param  string $value city.
2605 
+     */
2606 
+    public function set_customer_city( $value ) {
2607 
+        $this->set_city( $value );
2448 2608 
     }
2449 2609
2450 2610 
     /**
2451 
-	 * Alias of self::set_phone().
2452 
-	 *
2453 
-	 * @since 1.0.19
2454 
-	 * @param  string $value phone.
2455 
-	 */
2456 
-	public function set_user_phone( $value ) {
2457 
-		$this->set_phone( $value );
2611 
+     * Set the customer's zip code.
2612 
+     *
2613 
+     * @since 1.0.19
2614 
+     * @param  string $value zip.
2615 
+     */
2616 
+    public function set_zip( $value ) {
2617 
+        $this->set_prop( 'zip', $value );
2458 2618 
     }
2459 2619
2460 2620 
     /**
2461 
-	 * Alias of self::set_phone().
2462 
-	 *
2463 
-	 * @since 1.0.19
2464 
-	 * @param  string $value phone.
2465 
-	 */
2466 
-	public function set_customer_phone( $value ) {
2467 
-		$this->set_phone( $value );
2621 
+     * Alias of self::set_zip().
2622 
+     *
2623 
+     * @since 1.0.19
2624 
+     * @param  string $value zip.
2625 
+     */
2626 
+    public function set_user_zip( $value ) {
2627 
+        $this->set_zip( $value );
2468 2628 
     }
2469 2629
2470 2630 
     /**
2471 
-	 * Alias of self::set_phone().
2472 
-	 *
2473 
-	 * @since 1.0.19
2474 
-	 * @param  string $value phone.
2475 
-	 */
2476 
-	public function set_phone_number( $value ) {
2477 
-		$this->set_phone( $value );
2631 
+     * Alias of self::set_zip().
2632 
+     *
2633 
+     * @since 1.0.19
2634 
+     * @param  string $value zip.
2635 
+     */
2636 
+    public function set_customer_zip( $value ) {
2637 
+        $this->set_zip( $value );
2478 2638 
     }
2479 2639
2480 2640 
     /**
2481 
-	 * Set the customer's email address.
2482 
-	 *
2483 
-	 * @since 1.0.19
2484 
-	 * @param  string $value email address.
2485 
-	 */
2486 
-	public function set_email( $value ) {
2487 
-		$this->set_prop( 'email', $value );
2641 
+     * Set the customer's company.
2642 
+     *
2643 
+     * @since 1.0.19
2644 
+     * @param  string $value company.
2645 
+     */
2646 
+    public function set_company( $value ) {
2647 
+        $this->set_prop( 'company', $value );
2488 2648 
     }
2489 2649
2490 2650 
     /**
2491 
-	 * Alias of self::set_email().
2492 
-	 *
2493 
-	 * @since 1.0.19
2494 
-	 * @param  string $value email address.
2495 
-	 */
2496 
-	public function set_user_email( $value ) {
2497 
-		$this->set_email( $value );
2651 
+     * Alias of self::set_company().
2652 
+     *
2653 
+     * @since 1.0.19
2654 
+     * @param  string $value company.
2655 
+     */
2656 
+    public function set_user_company( $value ) {
2657 
+        $this->set_company( $value );
2498 2658 
     }
2499 2659
2500 2660 
     /**
2501 
-	 * Alias of self::set_email().
2502 
-	 *
2503 
-	 * @since 1.0.19
2504 
-	 * @param  string $value email address.
2505 
-	 */
2506 
-	public function set_email_address( $value ) {
2507 
-		$this->set_email( $value );
2661 
+     * Alias of self::set_company().
2662 
+     *
2663 
+     * @since 1.0.19
2664 
+     * @param  string $value company.
2665 
+     */
2666 
+    public function set_customer_company( $value ) {
2667 
+        $this->set_company( $value );
2508 2668 
     }
2509 2669
2510 2670 
     /**
2511 
-	 * Alias of self::set_email().
2512 
-	 *
2513 
-	 * @since 1.0.19
2514 
-	 * @param  string $value email address.
2515 
-	 */
2516 
-	public function set_customer_email( $value ) {
2517 
-		$this->set_email( $value );
2671 
+     * Set the customer's company id.
2672 
+     *
2673 
+     * @since 1.0.19
2674 
+     * @param  string $value company id.
2675 
+     */
2676 
+    public function set_company_id( $value ) {
2677 
+        $this->set_prop( 'company_id', $value );
2518 2678 
     }
2519 2679
2520 2680 
     /**
2521 
-	 * Set the customer's country.
2522 
-	 *
2523 
-	 * @since 1.0.19
2524 
-	 * @param  string $value country.
2525 
-	 */
2526 
-	public function set_country( $value ) {
2527 
-		$this->set_prop( 'country', $value );
2681 
+     * Set the customer's var number.
2682 
+     *
2683 
+     * @since 1.0.19
2684 
+     * @param  string $value var number.
2685 
+     */
2686 
+    public function set_vat_number( $value ) {
2687 
+        $this->set_prop( 'vat_number', $value );
2528 2688 
     }
2529 2689
2530 2690 
     /**
2531 
-	 * Alias of self::set_country().
2532 
-	 *
2533 
-	 * @since 1.0.19
2534 
-	 * @param  string $value country.
2535 
-	 */
2536 
-	public function set_user_country( $value ) {
2537 
-		$this->set_country( $value );
2691 
+     * Alias of self::set_vat_number().
2692 
+     *
2693 
+     * @since 1.0.19
2694 
+     * @param  string $value var number.
2695 
+     */
2696 
+    public function set_user_vat_number( $value ) {
2697 
+        $this->set_vat_number( $value );
2538 2698 
     }
2539 2699
2540 2700 
     /**
2541 
-	 * Alias of self::set_country().
2542 
-	 *
2543 
-	 * @since 1.0.19
2544 
-	 * @param  string $value country.
2545 
-	 */
2546 
-	public function set_customer_country( $value ) {
2547 
-		$this->set_country( $value );
2701 
+     * Alias of self::set_vat_number().
2702 
+     *
2703 
+     * @since 1.0.19
2704 
+     * @param  string $value var number.
2705 
+     */
2706 
+    public function set_customer_vat_number( $value ) {
2707 
+        $this->set_vat_number( $value );
2548 2708 
     }
2549 2709
2550 2710 
     /**
2551 
-	 * Set the customer's state.
2552 
-	 *
2553 
-	 * @since 1.0.19
2554 
-	 * @param  string $value state.
2555 
-	 */
2556 
-	public function set_state( $value ) {
2557 
-		$this->set_prop( 'state', $value );
2711 
+     * Set the customer's vat rate.
2712 
+     *
2713 
+     * @since 1.0.19
2714 
+     * @param  string $value var rate.
2715 
+     */
2716 
+    public function set_vat_rate( $value ) {
2717 
+        $this->set_prop( 'vat_rate', $value );
2558 2718 
     }
2559 2719
2560 2720 
     /**
2561 
-	 * Alias of self::set_state().
2562 
-	 *
2563 
-	 * @since 1.0.19
2564 
-	 * @param  string $value state.
2565 
-	 */
2566 
-	public function set_user_state( $value ) {
2567 
-		$this->set_state( $value );
2721 
+     * Alias of self::set_vat_rate().
2722 
+     *
2723 
+     * @since 1.0.19
2724 
+     * @param  string $value var number.
2725 
+     */
2726 
+    public function set_user_vat_rate( $value ) {
2727 
+        $this->set_vat_rate( $value );
2568 2728 
     }
2569 2729
2570 2730 
     /**
2571 
-	 * Alias of self::set_state().
2572 
-	 *
2573 
-	 * @since 1.0.19
2574 
-	 * @param  string $value state.
2575 
-	 */
2576 
-	public function set_customer_state( $value ) {
2577 
-		$this->set_state( $value );
2731 
+     * Alias of self::set_vat_rate().
2732 
+     *
2733 
+     * @since 1.0.19
2734 
+     * @param  string $value var number.
2735 
+     */
2736 
+    public function set_customer_vat_rate( $value ) {
2737 
+        $this->set_vat_rate( $value );
2578 2738 
     }
2579 2739
2580 2740 
     /**
2581 
-	 * Set the customer's city.
2582 
-	 *
2583 
-	 * @since 1.0.19
2584 
-	 * @param  string $value city.
2585 
-	 */
2586 
-	public function set_city( $value ) {
2587 
-		$this->set_prop( 'city', $value );
2741 
+     * Set the customer's address.
2742 
+     *
2743 
+     * @since 1.0.19
2744 
+     * @param  string $value address.
2745 
+     */
2746 
+    public function set_address( $value ) {
2747 
+        $this->set_prop( 'address', $value );
2588 2748 
     }
2589 2749
2590 2750 
     /**
2591 
-	 * Alias of self::set_city().
2592 
-	 *
2593 
-	 * @since 1.0.19
2594 
-	 * @param  string $value city.
2595 
-	 */
2596 
-	public function set_user_city( $value ) {
2597 
-		$this->set_city( $value );
2751 
+     * Alias of self::set_address().
2752 
+     *
2753 
+     * @since 1.0.19
2754 
+     * @param  string $value address.
2755 
+     */
2756 
+    public function set_user_address( $value ) {
2757 
+        $this->set_address( $value );
2598 2758 
     }
2599 2759
2600 2760 
     /**
2601 
-	 * Alias of self::set_city().
2602 
-	 *
2603 
-	 * @since 1.0.19
2604 
-	 * @param  string $value city.
2605 
-	 */
2606 
-	public function set_customer_city( $value ) {
2607 
-		$this->set_city( $value );
2761 
+     * Alias of self::set_address().
2762 
+     *
2763 
+     * @since 1.0.19
2764 
+     * @param  string $value address.
2765 
+     */
2766 
+    public function set_customer_address( $value ) {
2767 
+        $this->set_address( $value );
2608 2768 
     }
2609 2769
2610 2770 
     /**
2611 
-	 * Set the customer's zip code.
2612 
-	 *
2613 
-	 * @since 1.0.19
2614 
-	 * @param  string $value zip.
2615 
-	 */
2616 
-	public function set_zip( $value ) {
2617 
-		$this->set_prop( 'zip', $value );
2771 
+     * Set whether the customer has viewed the invoice or not.
2772 
+     *
2773 
+     * @since 1.0.19
2774 
+     * @param  int|bool $value confirmed.
2775 
+     */
2776 
+    public function set_is_viewed( $value ) {
2777 
+        $this->set_prop( 'is_viewed', $value );
2618 2778 
     }
2619 2779
2620 2780 
     /**
2621 
-	 * Alias of self::set_zip().
2622 
-	 *
2623 
-	 * @since 1.0.19
2624 
-	 * @param  string $value zip.
2625 
-	 */
2626 
-	public function set_user_zip( $value ) {
2627 
-		$this->set_zip( $value );
2781 
+     * Set extra email recipients.
2782 
+     *
2783 
+     * @since 1.0.19
2784 
+     * @param  string $value email recipients.
2785 
+     */
2786 
+    public function set_email_cc( $value ) {
2787 
+        $this->set_prop( 'email_cc', $value );
2628 2788 
     }
2629 2789
2630 2790 
     /**
2631 
-	 * Alias of self::set_zip().
2632 
-	 *
2633 
-	 * @since 1.0.19
2634 
-	 * @param  string $value zip.
2635 
-	 */
2636 
-	public function set_customer_zip( $value ) {
2637 
-		$this->set_zip( $value );
2791 
+     * Set the invoice template.
2792 
+     *
2793 
+     * @since 1.0.19
2794 
+     * @param  string $value template.
2795 
+     */
2796 
+    public function set_template( $value ) {
2797 
+        if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2798 
+            $this->set_prop( 'template', $value );
2799 
+        }
2638 2800 
     }
2639 2801
2640 2802 
     /**
2641 
-	 * Set the customer's company.
2642 
-	 *
2643 
-	 * @since 1.0.19
2644 
-	 * @param  string $value company.
2645 
-	 */
2646 
-	public function set_company( $value ) {
2647 
-		$this->set_prop( 'company', $value );
2803 
+     * Set the invoice source.
2804 
+     *
2805 
+     * @since 1.0.19
2806 
+     * @param  string $value source.
2807 
+     * @deprecated
2808 
+     */
2809 
+    public function created_via( $value ) {
2810 
+        $this->set_created_via( sanitize_text_field( $value ) );
2648 2811 
     }
2649 2812
2650 2813 
     /**
2651 
-	 * Alias of self::set_company().
2652 
-	 *
2653 
-	 * @since 1.0.19
2654 
-	 * @param  string $value company.
2655 
-	 */
2656 
-	public function set_user_company( $value ) {
2657 
-		$this->set_company( $value );
2814 
+     * Set the invoice source.
2815 
+     *
2816 
+     * @since 1.0.19
2817 
+     * @param  string $value source.
2818 
+     */
2819 
+    public function set_created_via( $value ) {
2820 
+        $this->set_prop( 'created_via', sanitize_text_field( $value ) );
2658 2821 
     }
2659 2822
2660 2823 
     /**
2661 
-	 * Alias of self::set_company().
2662 
-	 *
2663 
-	 * @since 1.0.19
2664 
-	 * @param  string $value company.
2665 
-	 */
2666 
-	public function set_customer_company( $value ) {
2667 
-		$this->set_company( $value );
2668 
-    }
2669 
-
2670 
-	/**
2671 
-	 * Set the customer's company id.
2672 
-	 *
2673 
-	 * @since 1.0.19
2674 
-	 * @param  string $value company id.
2675 
-	 */
2676 
-	public function set_company_id( $value ) {
2677 
-		$this->set_prop( 'company_id', $value );
2824 
+     * Set the customer's address confirmed status.
2825 
+     *
2826 
+     * @since 1.0.19
2827 
+     * @param  int|bool $value confirmed.
2828 
+     */
2829 
+    public function set_address_confirmed( $value ) {
2830 
+        $this->set_prop( 'address_confirmed', $value );
2678 2831 
     }
2679 2832
2680 2833 
     /**
2681 
-	 * Set the customer's var number.
2682 
-	 *
2683 
-	 * @since 1.0.19
2684 
-	 * @param  string $value var number.
2685 
-	 */
2686 
-	public function set_vat_number( $value ) {
2687 
-		$this->set_prop( 'vat_number', $value );
2834 
+     * Alias of self::set_address_confirmed().
2835 
+     *
2836 
+     * @since 1.0.19
2837 
+     * @param  int|bool $value confirmed.
2838 
+     */
2839 
+    public function set_user_address_confirmed( $value ) {
2840 
+        $this->set_address_confirmed( $value );
2688 2841 
     }
2689 2842
2690 2843 
     /**
2691 
-	 * Alias of self::set_vat_number().
2692 
-	 *
2693 
-	 * @since 1.0.19
2694 
-	 * @param  string $value var number.
2695 
-	 */
2696 
-	public function set_user_vat_number( $value ) {
2697 
-		$this->set_vat_number( $value );
2844 
+     * Alias of self::set_address_confirmed().
2845 
+     *
2846 
+     * @since 1.0.19
2847 
+     * @param  int|bool $value confirmed.
2848 
+     */
2849 
+    public function set_customer_address_confirmed( $value ) {
2850 
+        $this->set_address_confirmed( $value );
2698 2851 
     }
2699 2852
2700 2853 
     /**
2701 
-	 * Alias of self::set_vat_number().
2702 
-	 *
2703 
-	 * @since 1.0.19
2704 
-	 * @param  string $value var number.
2705 
-	 */
2706 
-	public function set_customer_vat_number( $value ) {
2707 
-		$this->set_vat_number( $value );
2854 
+     * Set the shipping fee
2855 
+     *
2856 
+     * @since 1.0.19
2857 
+     * @param  float $value shipping amount.
2858 
+     */
2859 
+    public function set_shipping( $value ) {
2860 
+
2861 
+        if ( ! is_numeric( $value ) ) {
2862 
+            return $this->set_prop( 'shipping', null );
2863 
+        }
2864 
+
2865 
+        $this->set_prop( 'shipping', max( 0, floatval( $value ) ) );
2708 2866 
     }
2709 2867
2710 2868 
     /**
2711 
-	 * Set the customer's vat rate.
2712 
-	 *
2713 
-	 * @since 1.0.19
2714 
-	 * @param  string $value var rate.
2715 
-	 */
2716 
-	public function set_vat_rate( $value ) {
2717 
-		$this->set_prop( 'vat_rate', $value );
2869 
+     * Set the invoice sub total.
2870 
+     *
2871 
+     * @since 1.0.19
2872 
+     * @param  float $value sub total.
2873 
+     */
2874 
+    public function set_subtotal( $value ) {
2875 
+        $this->set_prop( 'subtotal', max( 0, $value ) );
2718 2876 
     }
2719 2877
2720 
-    /**
2721 
-	 * Alias of self::set_vat_rate().
2722 
-	 *
2723 
-	 * @since 1.0.19
2724 
-	 * @param  string $value var number.
2725 
-	 */
2726 
-	public function set_user_vat_rate( $value ) {
2727 
-		$this->set_vat_rate( $value );
2728 
-    }
2729 
-
2730 
-    /**
2731 
-	 * Alias of self::set_vat_rate().
2732 
-	 *
2733 
-	 * @since 1.0.19
2734 
-	 * @param  string $value var number.
2735 
-	 */
2736 
-	public function set_customer_vat_rate( $value ) {
2737 
-		$this->set_vat_rate( $value );
2738 
-    }
2739 
-
2740 
-    /**
2741 
-	 * Set the customer's address.
2742 
-	 *
2743 
-	 * @since 1.0.19
2744 
-	 * @param  string $value address.
2745 
-	 */
2746 
-	public function set_address( $value ) {
2747 
-		$this->set_prop( 'address', $value );
2748 
-    }
2749 
-
2750 
-    /**
2751 
-	 * Alias of self::set_address().
2752 
-	 *
2753 
-	 * @since 1.0.19
2754 
-	 * @param  string $value address.
2755 
-	 */
2756 
-	public function set_user_address( $value ) {
2757 
-		$this->set_address( $value );
2758 
-    }
2759 
-
2760 
-    /**
2761 
-	 * Alias of self::set_address().
2762 
-	 *
2763 
-	 * @since 1.0.19
2764 
-	 * @param  string $value address.
2765 
-	 */
2766 
-	public function set_customer_address( $value ) {
2767 
-		$this->set_address( $value );
2768 
-    }
2769 
-
2770 
-    /**
2771 
-	 * Set whether the customer has viewed the invoice or not.
2772 
-	 *
2773 
-	 * @since 1.0.19
2774 
-	 * @param  int|bool $value confirmed.
2775 
-	 */
2776 
-	public function set_is_viewed( $value ) {
2777 
-		$this->set_prop( 'is_viewed', $value );
2778 
-	}
2779 
-
2780 
-	/**
2781 
-	 * Set extra email recipients.
2782 
-	 *
2783 
-	 * @since 1.0.19
2784 
-	 * @param  string $value email recipients.
2785 
-	 */
2786 
-	public function set_email_cc( $value ) {
2787 
-		$this->set_prop( 'email_cc', $value );
2788 
-	}
2789 
-
2790 
-	/**
2791 
-	 * Set the invoice template.
2792 
-	 *
2793 
-	 * @since 1.0.19
2794 
-	 * @param  string $value template.
2795 
-	 */
2796 
-	public function set_template( $value ) {
2797 
-		if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2798 
-			$this->set_prop( 'template', $value );
2799 
-		}
2800 
-	}
2801 
-
2802 
-	/**
2803 
-	 * Set the invoice source.
2804 
-	 *
2805 
-	 * @since 1.0.19
2806 
-	 * @param  string $value source.
2807 
-	 * @deprecated
2808 
-	 */
2809 
-	public function created_via( $value ) {
2810 
-		$this->set_created_via( sanitize_text_field( $value ) );
2811 
-	}
2812 
-
2813 
-	/**
2814 
-	 * Set the invoice source.
2815 
-	 *
2816 
-	 * @since 1.0.19
2817 
-	 * @param  string $value source.
2818 
-	 */
2819 
-	public function set_created_via( $value ) {
2820 
-		$this->set_prop( 'created_via', sanitize_text_field( $value ) );
2821 
-	}
2822 
-
2823 
-	/**
2824 
-	 * Set the customer's address confirmed status.
2825 
-	 *
2826 
-	 * @since 1.0.19
2827 
-	 * @param  int|bool $value confirmed.
2828 
-	 */
2829 
-	public function set_address_confirmed( $value ) {
2830 
-		$this->set_prop( 'address_confirmed', $value );
2831 
-    }
2832 
-
2833 
-    /**
2834 
-	 * Alias of self::set_address_confirmed().
2835 
-	 *
2836 
-	 * @since 1.0.19
2837 
-	 * @param  int|bool $value confirmed.
2838 
-	 */
2839 
-	public function set_user_address_confirmed( $value ) {
2840 
-		$this->set_address_confirmed( $value );
2841 
-    }
2842 
-
2843 
-    /**
2844 
-	 * Alias of self::set_address_confirmed().
2845 
-	 *
2846 
-	 * @since 1.0.19
2847 
-	 * @param  int|bool $value confirmed.
2848 
-	 */
2849 
-	public function set_customer_address_confirmed( $value ) {
2850 
-		$this->set_address_confirmed( $value );
2851 
-    }
2852 
-
2853 
-    /**
2854 
-	 * Set the shipping fee
2855 
-	 *
2856 
-	 * @since 1.0.19
2857 
-	 * @param  float $value shipping amount.
2858 
-	 */
2859 
-	public function set_shipping( $value ) {
2860 
-
2861 
-		if ( ! is_numeric( $value ) ) {
2862 
-			return $this->set_prop( 'shipping', null );
2863 
-		}
2864 
-
2865 
-		$this->set_prop( 'shipping', max( 0, floatval( $value ) ) );
2866 
-	}
2867 
-
2868 
-	/**
2869 
-	 * Set the invoice sub total.
2870 
-	 *
2871 
-	 * @since 1.0.19
2872 
-	 * @param  float $value sub total.
2873 
-	 */
2874 
-	public function set_subtotal( $value ) {
2875 
-		$this->set_prop( 'subtotal', max( 0, $value ) );
2876 
-	}
2877 
-
2878 
-	/**
2879 
-	 * Set the invoice total.
2880 
-	 *
2881 
-	 * @since 1.0.19
2882 
-	 * @param  float $value sub total.
2883 
-	 */
2884 
-	public function set_total( $value ) {
2885 
-		$this->set_prop( 'total', max( 0, $value ) );
2878 
+    /**
2879 
+     * Set the invoice total.
2880 
+     *
2881 
+     * @since 1.0.19
2882 
+     * @param  float $value sub total.
2883 
+     */
2884 
+    public function set_total( $value ) {
2885 
+        $this->set_prop( 'total', max( 0, $value ) );
2886 2886 
     }
2887 2887
2888 2888 
     /**
2889 
-	 * Set the invoice discount amount.
2890 
-	 *
2891 
-	 * @since 1.0.19
2892 
-	 * @param  float $value discount total.
2893 
-	 */
2894 
-	public function set_total_discount( $value ) {
2895 
-		$this->set_prop( 'total_discount', max( 0, $value ) );
2889 
+     * Set the invoice discount amount.
2890 
+     *
2891 
+     * @since 1.0.19
2892 
+     * @param  float $value discount total.
2893 
+     */
2894 
+    public function set_total_discount( $value ) {
2895 
+        $this->set_prop( 'total_discount', max( 0, $value ) );
2896 2896 
     }
2897 2897
2898 2898 
     /**
2899 
-	 * Alias of self::set_total_discount().
2900 
-	 *
2901 
-	 * @since 1.0.19
2902 
-	 * @param  float $value discount total.
2903 
-	 */
2904 
-	public function set_discount( $value ) {
2905 
-		$this->set_total_discount( $value );
2899 
+     * Alias of self::set_total_discount().
2900 
+     *
2901 
+     * @since 1.0.19
2902 
+     * @param  float $value discount total.
2903 
+     */
2904 
+    public function set_discount( $value ) {
2905 
+        $this->set_total_discount( $value );
2906 2906 
     }
2907 2907
2908 2908 
     /**
2909 
-	 * Set the invoice tax amount.
2910 
-	 *
2911 
-	 * @since 1.0.19
2912 
-	 * @param  float $value tax total.
2913 
-	 */
2914 
-	public function set_total_tax( $value ) {
2915 
-		$this->set_prop( 'total_tax', max( 0, $value ) );
2909 
+     * Set the invoice tax amount.
2910 
+     *
2911 
+     * @since 1.0.19
2912 
+     * @param  float $value tax total.
2913 
+     */
2914 
+    public function set_total_tax( $value ) {
2915 
+        $this->set_prop( 'total_tax', max( 0, $value ) );
2916 2916 
     }
2917 2917
2918 2918 
     /**
2919 
-	 * Alias of self::set_total_tax().
2920 
-	 *
2921 
-	 * @since 1.0.19
2922 
-	 * @param  float $value tax total.
2923 
-	 */
2924 
-	public function set_tax_total( $value ) {
2925 
-		$this->set_total_tax( $value );
2919 
+     * Alias of self::set_total_tax().
2920 
+     *
2921 
+     * @since 1.0.19
2922 
+     * @param  float $value tax total.
2923 
+     */
2924 
+    public function set_tax_total( $value ) {
2925 
+        $this->set_total_tax( $value );
2926 2926 
     }
2927 2927
2928 2928 
     /**
2929 
-	 * Set the invoice fees amount.
2930 
-	 *
2931 
-	 * @since 1.0.19
2932 
-	 * @param  float $value fees total.
2933 
-	 */
2934 
-	public function set_total_fees( $value ) {
2935 
-		$this->set_prop( 'total_fees', max( 0, $value ) );
2929 
+     * Set the invoice fees amount.
2930 
+     *
2931 
+     * @since 1.0.19
2932 
+     * @param  float $value fees total.
2933 
+     */
2934 
+    public function set_total_fees( $value ) {
2935 
+        $this->set_prop( 'total_fees', max( 0, $value ) );
2936 2936 
     }
2937 2937
2938 2938 
     /**
2939 
-	 * Alias of self::set_total_fees().
2940 
-	 *
2941 
-	 * @since 1.0.19
2942 
-	 * @param  float $value fees total.
2943 
-	 */
2944 
-	public function set_fees_total( $value ) {
2945 
-		$this->set_total_fees( $value );
2939 
+     * Alias of self::set_total_fees().
2940 
+     *
2941 
+     * @since 1.0.19
2942 
+     * @param  float $value fees total.
2943 
+     */
2944 
+    public function set_fees_total( $value ) {
2945 
+        $this->set_total_fees( $value );
2946 2946 
     }
2947 2947
2948 2948 
     /**
2949 
-	 * Set the invoice fees.
2950 
-	 *
2951 
-	 * @since 1.0.19
2952 
-	 * @param  array $value fees.
2953 
-	 */
2954 
-	public function set_fees( $value ) {
2949 
+     * Set the invoice fees.
2950 
+     *
2951 
+     * @since 1.0.19
2952 
+     * @param  array $value fees.
2953 
+     */
2954 
+    public function set_fees( $value ) {
2955 2955
2956 
-		if ( ! is_array( $value ) ) {
2957 
-			$value = array();
2958 
-		}
2956 
+        if ( ! is_array( $value ) ) {
2957 
+            $value = array();
2958 
+        }
2959 2959
2960 
-		$this->set_prop( 'fees', $value );
2960 
+        $this->set_prop( 'fees', $value );
2961 2961
2962 2962 
     }
2963 2963
2964 2964 
     /**
2965 
-	 * Set the invoice taxes.
2966 
-	 *
2967 
-	 * @since 1.0.19
2968 
-	 * @param  array $value taxes.
2969 
-	 */
2970 
-	public function set_taxes( $value ) {
2965 
+     * Set the invoice taxes.
2966 
+     *
2967 
+     * @since 1.0.19
2968 
+     * @param  array $value taxes.
2969 
+     */
2970 
+    public function set_taxes( $value ) {
2971 2971
2972 
-		if ( ! is_array( $value ) ) {
2973 
-			$value = array();
2974 
-		}
2972 
+        if ( ! is_array( $value ) ) {
2973 
+            $value = array();
2974 
+        }
2975 2975
2976 
-		$this->set_prop( 'taxes', $value );
2976 
+        $this->set_prop( 'taxes', $value );
2977 2977
2978 2978 
     }
2979 2979
2980 2980 
     /**
2981 
-	 * Set the invoice discounts.
2982 
-	 *
2983 
-	 * @since 1.0.19
2984 
-	 * @param  array $value discounts.
2985 
-	 */
2986 
-	public function set_discounts( $value ) {
2981 
+     * Set the invoice discounts.
2982 
+     *
2983 
+     * @since 1.0.19
2984 
+     * @param  array $value discounts.
2985 
+     */
2986 
+    public function set_discounts( $value ) {
2987 2987
2988 
-		if ( ! is_array( $value ) ) {
2989 
-			$value = array();
2990 
-		}
2988 
+        if ( ! is_array( $value ) ) {
2989 
+            $value = array();
2990 
+        }
2991 2991
2992 
-		$this->set_prop( 'discounts', $value );
2992 
+        $this->set_prop( 'discounts', $value );
2993 2993 
     }
2994 2994
2995 2995 
     /**
2996 
-	 * Set the invoice items.
2997 
-	 *
2998 
-	 * @since 1.0.19
2999 
-	 * @param  GetPaid_Form_Item[] $value items.
3000 
-	 */
3001 
-	public function set_items( $value ) {
2996 
+     * Set the invoice items.
2997 
+     *
2998 
+     * @since 1.0.19
2999 
+     * @param  GetPaid_Form_Item[] $value items.
3000 
+     */
3001 
+    public function set_items( $value ) {
3002 3002
3003 3003 
         // Remove existing items.
3004 3004 
         $this->set_prop( 'items', array() );
3005 
-		$this->recurring_item = null;
3005 
+        $this->recurring_item = null;
3006 3006
3007 3007 
         // Ensure that we have an array.
3008 3008 
         if ( ! is_array( $value ) ) {
 
@@ -3016,95 +3016,95 @@  discard block
 
 block discarded – undo
3016 3016 
     }
3017 3017
3018 3018 
     /**
3019 
-	 * Set the payment form.
3020 
-	 *
3021 
-	 * @since 1.0.19
3022 
-	 * @param  int $value payment form.
3023 
-	 */
3024 
-	public function set_payment_form( $value ) {
3025 
-		$this->set_prop( 'payment_form', $value );
3019 
+     * Set the payment form.
3020 
+     *
3021 
+     * @since 1.0.19
3022 
+     * @param  int $value payment form.
3023 
+     */
3024 
+    public function set_payment_form( $value ) {
3025 
+        $this->set_prop( 'payment_form', $value );
3026 3026 
     }
3027 3027
3028 3028 
     /**
3029 
-	 * Set the submission id.
3030 
-	 *
3031 
-	 * @since 1.0.19
3032 
-	 * @param  string $value submission id.
3033 
-	 */
3034 
-	public function set_submission_id( $value ) {
3035 
-		$this->set_prop( 'submission_id', $value );
3029 
+     * Set the submission id.
3030 
+     *
3031 
+     * @since 1.0.19
3032 
+     * @param  string $value submission id.
3033 
+     */
3034 
+    public function set_submission_id( $value ) {
3035 
+        $this->set_prop( 'submission_id', $value );
3036 3036 
     }
3037 3037
3038 3038 
     /**
3039 
-	 * Set the discount code.
3040 
-	 *
3041 
-	 * @since 1.0.19
3042 
-	 * @param  string $value discount code.
3043 
-	 */
3044 
-	public function set_discount_code( $value ) {
3045 
-		$this->set_prop( 'discount_code', sanitize_text_field( $value ) );
3039 
+     * Set the discount code.
3040 
+     *
3041 
+     * @since 1.0.19
3042 
+     * @param  string $value discount code.
3043 
+     */
3044 
+    public function set_discount_code( $value ) {
3045 
+        $this->set_prop( 'discount_code', sanitize_text_field( $value ) );
3046 3046 
     }
3047 3047
3048 3048 
     /**
3049 
-	 * Set the gateway.
3050 
-	 *
3051 
-	 * @since 1.0.19
3052 
-	 * @param  string $value gateway.
3053 
-	 */
3054 
-	public function set_gateway( $value ) {
3055 
-		$this->set_prop( 'gateway', $value );
3049 
+     * Set the gateway.
3050 
+     *
3051 
+     * @since 1.0.19
3052 
+     * @param  string $value gateway.
3053 
+     */
3054 
+    public function set_gateway( $value ) {
3055 
+        $this->set_prop( 'gateway', $value );
3056 3056 
     }
3057 3057
3058 3058 
     /**
3059 
-	 * Set the transaction id.
3060 
-	 *
3061 
-	 * @since 1.0.19
3062 
-	 * @param  string $value transaction id.
3063 
-	 */
3064 
-	public function set_transaction_id( $value ) {
3065 
-		if ( ! empty( $value ) ) {
3066 
-			$this->set_prop( 'transaction_id', $value );
3067 
-		}
3059 
+     * Set the transaction id.
3060 
+     *
3061 
+     * @since 1.0.19
3062 
+     * @param  string $value transaction id.
3063 
+     */
3064 
+    public function set_transaction_id( $value ) {
3065 
+        if ( ! empty( $value ) ) {
3066 
+            $this->set_prop( 'transaction_id', $value );
3067 
+        }
3068 3068 
     }
3069 3069
3070 3070 
     /**
3071 
-	 * Set the currency id.
3072 
-	 *
3073 
-	 * @since 1.0.19
3074 
-	 * @param  string $value currency id.
3075 
-	 */
3076 
-	public function set_currency( $value ) {
3077 
-		$this->set_prop( 'currency', $value );
3071 
+     * Set the currency id.
3072 
+     *
3073 
+     * @since 1.0.19
3074 
+     * @param  string $value currency id.
3075 
+     */
3076 
+    public function set_currency( $value ) {
3077 
+        $this->set_prop( 'currency', $value );
3078 3078 
     }
3079 3079
3080 
-	/**
3081 
-	 * Set whether to disable taxes.
3082 
-	 *
3083 
-	 * @since 1.0.19
3084 
-	 * @param  bool $value value.
3085 
-	 */
3086 
-	public function set_disable_taxes( $value ) {
3087 
-		$this->set_prop( 'disable_taxes', (bool) $value );
3088 
-	}
3080 
+    /**
3081 
+     * Set whether to disable taxes.
3082 
+     *
3083 
+     * @since 1.0.19
3084 
+     * @param  bool $value value.
3085 
+     */
3086 
+    public function set_disable_taxes( $value ) {
3087 
+        $this->set_prop( 'disable_taxes', (bool) $value );
3088 
+    }
3089 3089
3090 3090 
     /**
3091 
-	 * Set the subscription id.
3092 
-	 *
3093 
-	 * @since 1.0.19
3094 
-	 * @param  string $value subscription id.
3095 
-	 */
3096 
-	public function set_subscription_id( $value ) {
3097 
-		$this->set_prop( 'subscription_id', $value );
3098 
-	}
3091 
+     * Set the subscription id.
3092 
+     *
3093 
+     * @since 1.0.19
3094 
+     * @param  string $value subscription id.
3095 
+     */
3096 
+    public function set_subscription_id( $value ) {
3097 
+        $this->set_prop( 'subscription_id', $value );
3098 
+    }
3099 3099
3100 
-	/**
3101 
-	 * Set the remote subscription id.
3102 
-	 *
3103 
-	 * @since 1.0.19
3104 
-	 * @param  string $value subscription id.
3105 
-	 */
3106 
-	public function set_remote_subscription_id( $value ) {
3107 
-		$this->set_prop( 'remote_subscription_id', $value );
3100 
+    /**
3101 
+     * Set the remote subscription id.
3102 
+     *
3103 
+     * @since 1.0.19
3104 
+     * @param  string $value subscription id.
3105 
+     */
3106 
+    public function set_remote_subscription_id( $value ) {
3107 
+        $this->set_prop( 'remote_subscription_id', $value );
3108 3108 
     }
3109 3109
3110 3110 
     /*
 
@@ -3143,24 +3143,24 @@  discard block
 
 block discarded – undo
3143 3143 
      */
3144 3144 
     public function is_taxable() {
3145 3145 
         return ! $this->get_disable_taxes();
3146 
-	}
3146 
+    }
3147 3147
3148 
-	/**
3149 
-	 * @deprecated
3150 
-	 */
3151 
-	public function has_vat() {
3148 
+    /**
3149 
+     * @deprecated
3150 
+     */
3151 
+    public function has_vat() {
3152 3152 
         return $this->is_taxable();
3153 
-	}
3153 
+    }
3154 3154
3155 
-	/**
3156 
-	 * Checks to see if the invoice requires payment.
3157 
-	 */
3158 
-	public function is_free() {
3155 
+    /**
3156 
+     * Checks to see if the invoice requires payment.
3157 
+     */
3158 
+    public function is_free() {
3159 3159 
         $is_free = ( (float) wpinv_round_amount( $this->get_initial_total() ) == 0 );
3160 3160
3161 
-		if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3162 
-			$is_free = false;
3163 
-		}
3161 
+        if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3162 
+            $is_free = false;
3163 
+        }
3164 3164
3165 3165 
         return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
3166 3166 
     }
 
@@ -3171,46 +3171,46 @@  discard block
 
 block discarded – undo
3171 3171 
     public function is_paid() {
3172 3172 
         $is_paid = $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) );
3173 3173 
         return apply_filters( 'wpinv_invoice_is_paid', $is_paid, $this );
3174 
-	}
3174 
+    }
3175 3175
3176 
-	/**
3176 
+    /**
3177 3177 
      * Checks if the invoice needs payment.
3178 3178 
      */
3179 
-	public function needs_payment() {
3180 
-		$needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3179 
+    public function needs_payment() {
3180 
+        $needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3181 3181 
         return apply_filters( 'wpinv_needs_payment', $needs_payment, $this );
3182 3182 
     }
3183 3183
3184 
-	/**
3184 
+    /**
3185 3185 
      * Checks if the invoice is refunded.
3186 3186 
      */
3187 
-	public function is_refunded() {
3187 
+    public function is_refunded() {
3188 3188 
         $is_refunded = $this->has_status( 'wpi-refunded' );
3189 3189 
         return apply_filters( 'wpinv_invoice_is_refunded', $is_refunded, $this );
3190 
-	}
3190 
+    }
3191 3191
3192 
-	/**
3192 
+    /**
3193 3193 
      * Checks if the invoice is held.
3194 3194 
      */
3195 
-	public function is_held() {
3195 
+    public function is_held() {
3196 3196 
         $is_held = $this->has_status( 'wpi-onhold' );
3197 3197 
         return apply_filters( 'wpinv_invoice_is_held', $is_held, $this );
3198 
-	}
3198 
+    }
3199 3199
3200 
-	/**
3200 
+    /**
3201 3201 
      * Checks if the invoice is due.
3202 3202 
      */
3203 
-	public function is_due() {
3204 
-		$due_date = $this->get_due_date();
3205 
-		return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3206 
-	}
3203 
+    public function is_due() {
3204 
+        $due_date = $this->get_due_date();
3205 
+        return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3206 
+    }
3207 3207
3208 
-	/**
3208 
+    /**
3209 3209 
      * Checks if the invoice is draft.
3210 3210 
      */
3211 
-	public function is_draft() {
3211 
+    public function is_draft() {
3212 3212 
         return $this->has_status( 'draft, auto-draft' );
3213 
-	}
3213 
+    }
3214 3214
3215 3215 
     /**
3216 3216 
      * Checks if the invoice has a given status.
 
@@ -3218,9 +3218,9 @@  discard block
 
 block discarded – undo
3218 3218 
     public function has_status( $status ) {
3219 3219 
         $status = wpinv_parse_list( $status );
3220 3220 
         return apply_filters( 'wpinv_has_status', in_array( $this->get_status(), $status ), $status );
3221 
-	}
3221 
+    }
3222 3222
3223 
-	/**
3223 
+    /**
3224 3224 
      * Checks if the invoice is of a given type.
3225 3225 
      */
3226 3226 
     public function is_type( $type ) {
 
@@ -3243,25 +3243,25 @@  discard block
 
 block discarded – undo
3243 3243 
      */
3244 3244 
     public function has_free_trial() {
3245 3245 
         return $this->is_recurring() && 0 == $this->get_initial_total();
3246 
-	}
3246 
+    }
3247 3247
3248 
-	/**
3248 
+    /**
3249 3249 
      * @deprecated
3250 3250 
      */
3251 3251 
     public function is_free_trial() {
3252 3252 
         $this->has_free_trial();
3253 3253 
     }
3254 3254
3255 
-	/**
3255 
+    /**
3256 3256 
      * Check if the initial payment if 0.
3257 3257 
      *
3258 3258 
      */
3259 
-	public function is_initial_free() {
3259 
+    public function is_initial_free() {
3260 3260 
         $is_initial_free = ! ( (float) wpinv_round_amount( $this->get_initial_total() ) > 0 );
3261 3261 
         return apply_filters( 'wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this );
3262 3262 
     }
3263 3263
3264 
-	/**
3264 
+    /**
3265 3265 
      * Check if the recurring item has a free trial.
3266 3266 
      *
3267 3267 
      */
 
@@ -3274,21 +3274,21 @@  discard block
 
 block discarded – undo
3274 3274
3275 3275 
         $item = $this->get_recurring( true );
3276 3276 
         return $item->has_free_trial();
3277 
-	}
3277 
+    }
3278 3278
3279 
-	/**
3279 
+    /**
3280 3280 
      * Check if the free trial is a result of a discount.
3281 3281 
      */
3282 3282 
     public function is_free_trial_from_discount() {
3283 
-		return $this->has_free_trial() && ! $this->item_has_free_trial();
3284 
-	}
3283 
+        return $this->has_free_trial() && ! $this->item_has_free_trial();
3284 
+    }
3285 3285
3286 
-	/**
3286 
+    /**
3287 3287 
      * @deprecated
3288 3288 
      */
3289 3289 
     public function discount_first_payment_only() {
3290 3290
3291 
-		$discount = wpinv_get_discount_obj( $this->get_discount_code() );
3291 
+        $discount = wpinv_get_discount_obj( $this->get_discount_code() );
3292 3292 
         if ( ! $discount->exists() || ! $this->is_recurring() ) {
3293 3293 
             return true;
3294 3294 
         }
 
@@ -3313,147 +3313,147 @@  discard block
 
 block discarded – undo
3313 3313 
      */
3314 3314 
     public function add_item( $item ) {
3315 3315
3316 
-		if ( is_array( $item ) ) {
3317 
-			$item = $this->process_array_item( $item );
3318 
-		}
3316 
+        if ( is_array( $item ) ) {
3317 
+            $item = $this->process_array_item( $item );
3318 
+        }
3319 3319
3320 
-		if ( is_numeric( $item ) ) {
3321 
-			$item = new GetPaid_Form_Item( $item );
3322 
-		}
3320 
+        if ( is_numeric( $item ) ) {
3321 
+            $item = new GetPaid_Form_Item( $item );
3322 
+        }
3323 3323
3324 3324 
         // Make sure that it is available for purchase.
3325 
-		if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3326 
-			return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3325 
+        if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3326 
+            return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3327 3327 
         }
3328 3328
3329 3329 
         // Do we have a recurring item?
3330 
-		if ( $item->is_recurring() ) {
3331 
-			$this->recurring_item = $item->get_id();
3330 
+        if ( $item->is_recurring() ) {
3331 
+            $this->recurring_item = $item->get_id();
3332 3332 
         }
3333 3333
3334 3334 
         // Invoice id.
3335 3335 
         $item->invoice_id = (int) $this->get_id();
3336 3336
3337 
-		// Remove duplicates.
3338 
-		$this->remove_item( $item->get_id() );
3337 
+        // Remove duplicates.
3338 
+        $this->remove_item( $item->get_id() );
3339 3339
3340 
-		if ( 0 == $item->get_quantity() ) {
3341 
-			return;
3342 
-		}
3340 
+        if ( 0 == $item->get_quantity() ) {
3341 
+            return;
3342 
+        }
3343 3343
3344 
-		// Retrieve all items.
3344 
+        // Retrieve all items.
3345 3345 
         $items   = $this->get_items();
3346 3346
3347 
-		// Add new item.
3347 
+        // Add new item.
3348 3348 
         $items[] = $item;
3349 3349
3350 3350 
         $this->set_prop( 'items', $items );
3351 3351
3352 
-		return true;
3353 
-	}
3352 
+        return true;
3353 
+    }
3354 3354
3355 
-	/**
3356 
-	 * Converts an array to an item.
3357 
-	 *
3358 
-	 * @since 1.0.19
3359 
-	 * @return GetPaid_Form_Item
3360 
-	 */
3361 
-	protected function process_array_item( $array ) {
3355 
+    /**
3356 
+     * Converts an array to an item.
3357 
+     *
3358 
+     * @since 1.0.19
3359 
+     * @return GetPaid_Form_Item
3360 
+     */
3361 
+    protected function process_array_item( $array ) {
3362 3362
3363 
-		$item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3364 
-		$item    = new GetPaid_Form_Item( $item_id );
3363 
+        $item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3364 
+        $item    = new GetPaid_Form_Item( $item_id );
3365 3365
3366 
-		// Set item data.
3367 
-		foreach ( array( 'name', 'price', 'description' ) as $key ) {
3368 
-			if ( isset( $array[ "item_$key" ] ) ) {
3369 
-				$method = "set_$key";
3370 
-				$item->$method( $array[ "item_$key" ] );
3371 
-			}
3372 
-		}
3366 
+        // Set item data.
3367 
+        foreach ( array( 'name', 'price', 'description' ) as $key ) {
3368 
+            if ( isset( $array[ "item_$key" ] ) ) {
3369 
+                $method = "set_$key";
3370 
+                $item->$method( $array[ "item_$key" ] );
3371 
+            }
3372 
+        }
3373 3373
3374 
-		if ( isset( $array['quantity'] ) ) {
3375 
-			$item->set_quantity( $array['quantity'] );
3376 
-		}
3374 
+        if ( isset( $array['quantity'] ) ) {
3375 
+            $item->set_quantity( $array['quantity'] );
3376 
+        }
3377 3377
3378 
-		// Set item meta.
3379 
-		if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3380 
-			$item->set_item_meta( $array['meta'] );
3381 
-		}
3378 
+        // Set item meta.
3379 
+        if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3380 
+            $item->set_item_meta( $array['meta'] );
3381 
+        }
3382 3382
3383 
-		return $item;
3383 
+        return $item;
3384 3384
3385 
-	}
3385 
+    }
3386 3386
3387 3387 
     /**
3388 
-	 * Retrieves a specific item.
3389 
-	 *
3390 
-	 * @since 1.0.19
3391 
-	 * @return GetPaid_Form_Item|null
3392 
-	 */
3393 
-	public function get_item( $item_id ) {
3388 
+     * Retrieves a specific item.
3389 
+     *
3390 
+     * @since 1.0.19
3391 
+     * @return GetPaid_Form_Item|null
3392 
+     */
3393 
+    public function get_item( $item_id ) {
3394 3394
3395 
-		foreach ( $this->get_items() as $item ) {
3396 
-			if ( (int) $item_id == $item->get_id() ) {
3397 
-				return $item;
3398 
-			}
3399 
-		}
3395 
+        foreach ( $this->get_items() as $item ) {
3396 
+            if ( (int) $item_id == $item->get_id() ) {
3397 
+                return $item;
3398 
+            }
3399 
+        }
3400 3400
3401 
-		return null;
3401 
+        return null;
3402 3402 
     }
3403 3403
3404 3404 
     /**
3405 
-	 * Removes a specific item.
3406 
-	 *
3407 
-	 * @since 1.0.19
3408 
-	 */
3409 
-	public function remove_item( $item_id ) {
3410 
-		$items   = $this->get_items();
3411 
-		$item_id = (int) $item_id;
3405 
+     * Removes a specific item.
3406 
+     *
3407 
+     * @since 1.0.19
3408 
+     */
3409 
+    public function remove_item( $item_id ) {
3410 
+        $items   = $this->get_items();
3411 
+        $item_id = (int) $item_id;
3412 3412
3413 
-		foreach ( $items as $index => $item ) {
3414 
-			if ( (int) $item_id == $item->get_id() ) {
3415 
-				unset( $items[ $index ] );
3416 
-				$this->set_prop( 'items', $items );
3413 
+        foreach ( $items as $index => $item ) {
3414 
+            if ( (int) $item_id == $item->get_id() ) {
3415 
+                unset( $items[ $index ] );
3416 
+                $this->set_prop( 'items', $items );
3417 3417
3418 
-				if ( $item_id == $this->recurring_item ) {
3419 
-					$this->recurring_item = null;
3420 
-				}
3418 
+                if ( $item_id == $this->recurring_item ) {
3419 
+                    $this->recurring_item = null;
3420 
+                }
3421 3421
3422 
-			}
3423 
-		}
3422 
+            }
3423 
+        }
3424 3424
3425 3425 
     }
3426 3426
3427 3427 
     /**
3428 
-	 * Adds a fee to the invoice.
3429 
-	 *
3430 
-	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3431 
-	 * @since 1.0.19
3432 
-	 */
3428 
+     * Adds a fee to the invoice.
3429 
+     *
3430 
+     * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3431 
+     * @since 1.0.19
3432 
+     */
3433 3433 
     public function add_fee( $fee ) {
3434 3434
3435 
-		$fees                 = $this->get_fees();
3436 
-		$fees[ $fee['name'] ] = $fee;
3437 
-		$this->set_prop( 'fees', $fees );
3435 
+        $fees                 = $this->get_fees();
3436 
+        $fees[ $fee['name'] ] = $fee;
3437 
+        $this->set_prop( 'fees', $fees );
3438 3438
3439 3439 
     }
3440 3440
3441 3441 
     /**
3442 
-	 * Retrieves a specific fee.
3443 
-	 *
3444 
-	 * @since 1.0.19
3445 
-	 */
3446 
-	public function get_fee( $fee ) {
3442 
+     * Retrieves a specific fee.
3443 
+     *
3444 
+     * @since 1.0.19
3445 
+     */
3446 
+    public function get_fee( $fee ) {
3447 3447 
         $fees = $this->get_fees();
3448 
-		return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3448 
+        return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3449 3449 
     }
3450 3450
3451 3451 
     /**
3452 
-	 * Removes a specific fee.
3453 
-	 *
3454 
-	 * @since 1.0.19
3455 
-	 */
3456 
-	public function remove_fee( $fee ) {
3452 
+     * Removes a specific fee.
3453 
+     *
3454 
+     * @since 1.0.19
3455 
+     */
3456 
+    public function remove_fee( $fee ) {
3457 3457 
         $fees = $this->get_fees();
3458 3458 
         if ( isset( $fees[ $fee ] ) ) {
3459 3459 
             unset( $fees[ $fee ] );
 
@@ -3461,55 +3461,55 @@  discard block
 
 block discarded – undo
3461 3461 
         }
3462 3462 
     }
3463 3463
3464 
-	/**
3465 
-	 * Adds a discount to the invoice.
3466 
-	 *
3467 
-	 * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
3468 
-	 * @since 1.0.19
3469 
-	 */
3470 
-	public function add_discount( $discount ) {
3464 
+    /**
3465 
+     * Adds a discount to the invoice.
3466 
+     *
3467 
+     * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
3468 
+     * @since 1.0.19
3469 
+     */
3470 
+    public function add_discount( $discount ) {
3471 3471
3472 
-		$discounts = $this->get_discounts();
3473 
-		$discounts[ $discount['name'] ] = $discount;
3474 
-		$this->set_prop( 'discounts', $discounts );
3472 
+        $discounts = $this->get_discounts();
3473 
+        $discounts[ $discount['name'] ] = $discount;
3474 
+        $this->set_prop( 'discounts', $discounts );
3475 3475
3476 
-	}
3476 
+    }
3477 3477
3478 3478 
     /**
3479 
-	 * Retrieves a specific discount.
3480 
-	 *
3481 
-	 * @since 1.0.19
3482 
-	 * @return float
3483 
-	 */
3484 
-	public function get_discount( $discount = false ) {
3479 
+     * Retrieves a specific discount.
3480 
+     *
3481 
+     * @since 1.0.19
3482 
+     * @return float
3483 
+     */
3484 
+    public function get_discount( $discount = false ) {
3485 3485
3486 
-		// Backwards compatibilty.
3487 
-		if ( empty( $discount ) ) {
3488 
-			return $this->get_total_discount();
3489 
-		}
3486 
+        // Backwards compatibilty.
3487 
+        if ( empty( $discount ) ) {
3488 
+            return $this->get_total_discount();
3489 
+        }
3490 3490
3491 3491 
         $discounts = $this->get_discounts();
3492 
-		return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3492 
+        return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3493 3493 
     }
3494 3494
3495 3495 
     /**
3496 
-	 * Removes a specific discount.
3497 
-	 *
3498 
-	 * @since 1.0.19
3499 
-	 */
3500 
-	public function remove_discount( $discount ) {
3496 
+     * Removes a specific discount.
3497 
+     *
3498 
+     * @since 1.0.19
3499 
+     */
3500 
+    public function remove_discount( $discount ) {
3501 3501 
         $discounts = $this->get_discounts();
3502 3502 
         if ( isset( $discounts[ $discount ] ) ) {
3503 3503 
             unset( $discounts[ $discount ] );
3504 3504 
             $this->set_prop( 'discounts', $discounts );
3505 3505 
         }
3506 3506
3507 
-		if ( 'discount_code' == $discount ) {
3508 
-			foreach ( $this->get_items() as $item ) {
3509 
-				$item->item_discount           = 0;
3510 
-				$item->recurring_item_discount = 0;
3511 
-			}
3512 
-		}
3507 
+        if ( 'discount_code' == $discount ) {
3508 
+            foreach ( $this->get_items() as $item ) {
3509 
+                $item->item_discount           = 0;
3510 
+                $item->recurring_item_discount = 0;
3511 
+            }
3512 
+        }
3513 3513
3514 3514 
     }
3515 3515 
 
@@ -3522,34 +3522,34 @@  discard block
 
 block discarded – undo
3522 3522 
         if ( $this->is_taxable() ) {
3523 3523
3524 3524 
             $taxes                 = $this->get_taxes();
3525 
-			$taxes[ $tax['name'] ] = $tax;
3526 
-			$this->set_prop( 'taxes', $tax );
3525 
+            $taxes[ $tax['name'] ] = $tax;
3526 
+            $this->set_prop( 'taxes', $tax );
3527 3527
3528 3528 
         }
3529 3529 
     }
3530 3530
3531 3531 
     /**
3532 
-	 * Retrieves a specific tax.
3533 
-	 *
3534 
-	 * @since 1.0.19
3535 
-	 */
3536 
-	public function get_tax( $tax = null ) {
3532 
+     * Retrieves a specific tax.
3533 
+     *
3534 
+     * @since 1.0.19
3535 
+     */
3536 
+    public function get_tax( $tax = null ) {
3537 3537
3538 
-		// Backwards compatility.
3539 
-		if ( empty( $tax ) ) {
3540 
-			return $this->get_total_tax();
3541 
-		}
3538 
+        // Backwards compatility.
3539 
+        if ( empty( $tax ) ) {
3540 
+            return $this->get_total_tax();
3541 
+        }
3542 3542
3543 3543 
         $taxes = $this->get_taxes();
3544 
-		return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3544 
+        return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3545 3545 
     }
3546 3546
3547 3547 
     /**
3548 
-	 * Removes a specific tax.
3549 
-	 *
3550 
-	 * @since 1.0.19
3551 
-	 */
3552 
-	public function remove_tax( $tax ) {
3548 
+     * Removes a specific tax.
3549 
+     *
3550 
+     * @since 1.0.19
3551 
+     */
3552 
+    public function remove_tax( $tax ) {
3553 3553 
         $taxes = $this->get_taxes();
3554 3554 
         if ( isset( $taxes[ $tax ] ) ) {
3555 3555 
             unset( $taxes[ $tax ] );
 
@@ -3558,185 +3558,185 @@  discard block
 
 block discarded – undo
3558 3558 
     }
3559 3559
3560 3560 
     /**
3561 
-	 * Recalculates the invoice subtotal.
3562 
-	 *
3563 
-	 * @since 1.0.19
3564 
-	 * @return float The recalculated subtotal
3565 
-	 */
3566 
-	public function recalculate_subtotal() {
3561 
+     * Recalculates the invoice subtotal.
3562 
+     *
3563 
+     * @since 1.0.19
3564 
+     * @return float The recalculated subtotal
3565 
+     */
3566 
+    public function recalculate_subtotal() {
3567 3567 
         $items     = $this->get_items();
3568 
-		$subtotal  = 0;
3569 
-		$recurring = 0;
3568 
+        $subtotal  = 0;
3569 
+        $recurring = 0;
3570 3570
3571 3571 
         foreach ( $items as $item ) {
3572 
-			$subtotal  += $item->get_sub_total( 'edit' );
3573 
-			$recurring += $item->get_recurring_sub_total( 'edit' );
3572 
+            $subtotal  += $item->get_sub_total( 'edit' );
3573 
+            $recurring += $item->get_recurring_sub_total( 'edit' );
3574 3574 
         }
3575 3575
3576 
-		if ( wpinv_prices_include_tax() ) {
3577 
-			$subtotal  = max( 0, $subtotal - $this->totals['tax']['initial'] );
3578 
-			$recurring = max( 0, $recurring - $this->totals['tax']['recurring'] );
3579 
-		}
3576 
+        if ( wpinv_prices_include_tax() ) {
3577 
+            $subtotal  = max( 0, $subtotal - $this->totals['tax']['initial'] );
3578 
+            $recurring = max( 0, $recurring - $this->totals['tax']['recurring'] );
3579 
+        }
3580 3580
3581 
-		$current = $this->is_renewal() ? $recurring : $subtotal;
3582 
-		$this->set_subtotal( $current );
3581 
+        $current = $this->is_renewal() ? $recurring : $subtotal;
3582 
+        $this->set_subtotal( $current );
3583 3583
3584 
-		$this->totals['subtotal'] = array(
3585 
-			'initial'   => $subtotal,
3586 
-			'recurring' => $recurring,
3587 
-		);
3584 
+        $this->totals['subtotal'] = array(
3585 
+            'initial'   => $subtotal,
3586 
+            'recurring' => $recurring,
3587 
+        );
3588 3588
3589 3589 
         return $current;
3590 3590 
     }
3591 3591
3592 3592 
     /**
3593 
-	 * Recalculates the invoice discount total.
3594 
-	 *
3595 
-	 * @since 1.0.19
3596 
-	 * @return float The recalculated discount
3597 
-	 */
3598 
-	public function recalculate_total_discount() {
3593 
+     * Recalculates the invoice discount total.
3594 
+     *
3595 
+     * @since 1.0.19
3596 
+     * @return float The recalculated discount
3597 
+     */
3598 
+    public function recalculate_total_discount() {
3599 3599 
         $discounts = $this->get_discounts();
3600 
-		$discount  = 0;
3601 
-		$recurring = 0;
3600 
+        $discount  = 0;
3601 
+        $recurring = 0;
3602 3602
3603 3603 
         foreach ( $discounts as $data ) {
3604 
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3605 
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3606 
-		}
3604 
+            $discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3605 
+            $recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3606 
+        }
3607 3607
3608 
-		$current = $this->is_renewal() ? $recurring : $discount;
3608 
+        $current = $this->is_renewal() ? $recurring : $discount;
3609 3609
3610 
-		$this->set_total_discount( $current );
3610 
+        $this->set_total_discount( $current );
3611 3611
3612 
-		$this->totals['discount'] = array(
3613 
-			'initial'   => $discount,
3614 
-			'recurring' => $recurring,
3615 
-		);
3612 
+        $this->totals['discount'] = array(
3613 
+            'initial'   => $discount,
3614 
+            'recurring' => $recurring,
3615 
+        );
3616 3616
3617 
-		return $current;
3617 
+        return $current;
3618 3618
3619 3619 
     }
3620 3620
3621 3621 
     /**
3622 
-	 * Recalculates the invoice tax total.
3623 
-	 *
3624 
-	 * @since 1.0.19
3625 
-	 * @return float The recalculated tax
3626 
-	 */
3627 
-	public function recalculate_total_tax() {
3622 
+     * Recalculates the invoice tax total.
3623 
+     *
3624 
+     * @since 1.0.19
3625 
+     * @return float The recalculated tax
3626 
+     */
3627 
+    public function recalculate_total_tax() {
3628 3628
3629 
-		// Maybe disable taxes.
3630 
-		$vat_number = $this->get_vat_number();
3631 
-		$skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number );
3629 
+        // Maybe disable taxes.
3630 
+        $vat_number = $this->get_vat_number();
3631 
+        $skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number );
3632 3632
3633 
-		if ( wpinv_is_base_country( $this->get_country() ) && 'vat_too' == wpinv_get_option( 'vat_same_country_rule', 'vat_too' ) ) {
3634 
-			$skip_tax = false;
3635 
-		}
3633 
+        if ( wpinv_is_base_country( $this->get_country() ) && 'vat_too' == wpinv_get_option( 'vat_same_country_rule', 'vat_too' ) ) {
3634 
+            $skip_tax = false;
3635 
+        }
3636 3636
3637 
-		if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || $skip_tax   ) {
3637 
+        if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || $skip_tax   ) {
3638 3638
3639 
-			$this->totals['tax'] = array(
3640 
-				'initial'   => 0,
3641 
-				'recurring' => 0,
3642 
-			);
3639 
+            $this->totals['tax'] = array(
3640 
+                'initial'   => 0,
3641 
+                'recurring' => 0,
3642 
+            );
3643 3643
3644 
-			$this->tax_rate = 0;
3644 
+            $this->tax_rate = 0;
3645 3645
3646 
-			$this->set_taxes( array() );
3647 
-			$current = 0;
3648 
-		} else {
3646 
+            $this->set_taxes( array() );
3647 
+            $current = 0;
3648 
+        } else {
3649 3649
3650 
-			$item_taxes = array();
3650 
+            $item_taxes = array();
3651 3651
3652 
-			foreach ( $this->get_items() as $item ) {
3653 
-				$rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3654 
-				$rates    = getpaid_filter_item_tax_rates( $item, $rates );
3655 
-				$taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, false ), $rates );
3656 
-				$r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, true ), $rates );
3657 
-				foreach ( $taxes as $name => $amount ) {
3658 
-					$recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3659 
-					$tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3652 
+            foreach ( $this->get_items() as $item ) {
3653 
+                $rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3654 
+                $rates    = getpaid_filter_item_tax_rates( $item, $rates );
3655 
+                $taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, false ), $rates );
3656 
+                $r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, true ), $rates );
3657 
+                foreach ( $taxes as $name => $amount ) {
3658 
+                    $recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3659 
+                    $tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3660 3660
3661 
-					if ( ! isset( $item_taxes[ $name ] ) ) {
3662 
-						$item_taxes[ $name ] = $tax;
3663 
-						continue;
3664 
-					}
3661 
+                    if ( ! isset( $item_taxes[ $name ] ) ) {
3662 
+                        $item_taxes[ $name ] = $tax;
3663 
+                        continue;
3664 
+                    }
3665 3665
3666 
-					$item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3667 
-					$item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3666 
+                    $item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3667 
+                    $item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3668 3668
3669 
-				}
3669 
+                }
3670 3670
3671 
-			}
3671 
+            }
3672 3672
3673 
-			$item_taxes = array_replace( $this->get_taxes(), $item_taxes );
3674 
-			$this->set_taxes( $item_taxes );
3673 
+            $item_taxes = array_replace( $this->get_taxes(), $item_taxes );
3674 
+            $this->set_taxes( $item_taxes );
3675 3675
3676 
-			$initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3677 
-			$recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3676 
+            $initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3677 
+            $recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3678 3678
3679 
-			$current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3679 
+            $current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3680 3680
3681 
-			$this->totals['tax'] = array(
3682 
-				'initial'   => $initial_tax,
3683 
-				'recurring' => $recurring_tax,
3684 
-			);
3681 
+            $this->totals['tax'] = array(
3682 
+                'initial'   => $initial_tax,
3683 
+                'recurring' => $recurring_tax,
3684 
+            );
3685 3685
3686 
-		}
3686 
+        }
3687 3687
3688 
-		$this->set_total_tax( $current );
3688 
+        $this->set_total_tax( $current );
3689 3689
3690 
-		return $current;
3690 
+        return $current;
3691 3691
3692 3692 
     }
3693 3693
3694 3694 
     /**
3695 
-	 * Recalculates the invoice fees total.
3696 
-	 *
3697 
-	 * @since 1.0.19
3698 
-	 * @return float The recalculated fee
3699 
-	 */
3700 
-	public function recalculate_total_fees() {
3701 
-		$fees      = $this->get_fees();
3702 
-		$fee       = 0;
3703 
-		$recurring = 0;
3695 
+     * Recalculates the invoice fees total.
3696 
+     *
3697 
+     * @since 1.0.19
3698 
+     * @return float The recalculated fee
3699 
+     */
3700 
+    public function recalculate_total_fees() {
3701 
+        $fees      = $this->get_fees();
3702 
+        $fee       = 0;
3703 
+        $recurring = 0;
3704 3704
3705 3705 
         foreach ( $fees as $data ) {
3706 
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3707 
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3708 
-		}
3706 
+            $fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3707 
+            $recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3708 
+        }
3709 3709
3710 
-		$current = $this->is_renewal() ? $recurring : $fee;
3711 
-		$this->set_total_fees( $current );
3710 
+        $current = $this->is_renewal() ? $recurring : $fee;
3711 
+        $this->set_total_fees( $current );
3712 3712
3713 
-		$this->totals['fee'] = array(
3714 
-			'initial'   => $fee,
3715 
-			'recurring' => $recurring,
3716 
-		);
3713 
+        $this->totals['fee'] = array(
3714 
+            'initial'   => $fee,
3715 
+            'recurring' => $recurring,
3716 
+        );
3717 3717
3718 3718 
         $this->set_total_fees( $fee );
3719 3719 
         return $current;
3720 3720 
     }
3721 3721
3722 3722 
     /**
3723 
-	 * Recalculates the invoice total.
3724 
-	 *
3725 
-	 * @since 1.0.19
3723 
+     * Recalculates the invoice total.
3724 
+     *
3725 
+     * @since 1.0.19
3726 3726 
      * @return float The invoice total
3727 
-	 */
3728 
-	public function recalculate_total() {
3727 
+     */
3728 
+    public function recalculate_total() {
3729 3729 
         $this->recalculate_total_fees();
3730 3730 
         $this->recalculate_total_discount();
3731 
-		$this->recalculate_total_tax();
3732 
-		$this->recalculate_subtotal();
3733 
-		$this->set_total( $this->get_total_tax( 'edit' ) + $this->get_total_fees( 'edit' ) + $this->get_subtotal( 'edit' ) - $this->get_total_discount( 'edit' ) );
3734 
-		return $this->get_total();
3735 
-	}
3736 
-
3737 
-	/**
3738 
-	 * @deprecated
3739 
-	 */
3731 
+        $this->recalculate_total_tax();
3732 
+        $this->recalculate_subtotal();
3733 
+        $this->set_total( $this->get_total_tax( 'edit' ) + $this->get_total_fees( 'edit' ) + $this->get_subtotal( 'edit' ) - $this->get_total_discount( 'edit' ) );
3734 
+        return $this->get_total();
3735 
+    }
3736 
+
3737 
+    /**
3738 
+     * @deprecated
3739 
+     */
3740 3740 
     public function recalculate_totals() {
3741 3741 
         $this->recalculate_total();
3742 3742 
         $this->save( true );
 
@@ -3750,22 +3750,22 @@  discard block
 
 block discarded – undo
3750 3750 
         return $this->get_data();
3751 3751 
     }
3752 3752
3753 
-	/**
3753 
+    /**
3754 3754 
      * Adds a system note to an invoice.
3755 3755 
      *
3756 3756 
      * @param string $note The note being added.
3757 
-	 * @return int|false The new note's ID on success, false on failure.
3757 
+     * @return int|false The new note's ID on success, false on failure.
3758 3758 
      *
3759 3759 
      */
3760 3760 
     public function add_system_note( $note ) {
3761 
-		return $this->add_note( $note, false, false, true );
3762 
-	}
3761 
+        return $this->add_note( $note, false, false, true );
3762 
+    }
3763 3763
3764 3764 
     /**
3765 3765 
      * Adds a note to an invoice.
3766 3766 
      *
3767 3767 
      * @param string $note The note being added.
3768 
-	 * @return int|false The new note's ID on success, false on failure.
3768 
+     * @return int|false The new note's ID on success, false on failure.
3769 3769 
      *
3770 3770 
      */
3771 3771 
     public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
 
@@ -3775,21 +3775,21 @@  discard block
 
 block discarded – undo
3775 3775 
             return false;
3776 3776 
         }
3777 3777
3778 
-		$author       = 'System';
3779 
-		$author_email = '[email protected]';
3778 
+        $author       = 'System';
3779 
+        $author_email = '[email protected]';
3780 3780
3781 
-		// If this is an admin comment or it has been added by the user.
3782 
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3783 
-			$user         = get_user_by( 'id', get_current_user_id() );
3781 
+        // If this is an admin comment or it has been added by the user.
3782 
+        if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3783 
+            $user         = get_user_by( 'id', get_current_user_id() );
3784 3784 
             $author       = $user->display_name;
3785 3785 
             $author_email = $user->user_email;
3786 
-		}
3786 
+        }
3787 3787
3788 
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3788 
+        return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3789 3789
3790 
-	}
3790 
+    }
3791 3791
3792 
-	/**
3792 
+    /**
3793 3793 
      * Generates a unique key for the invoice.
3794 3794 
      */
3795 3795 
     public function generate_key( $string = '' ) {
 
@@ -3809,113 +3809,113 @@  discard block
 
 block discarded – undo
3809 3809 
             $number = wpinv_get_next_invoice_number( $this->get_post_type() );
3810 3810 
         }
3811 3811
3812 
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
3813 
-
3814 
-	}
3815 
-
3816 
-	/**
3817 
-	 * Handle the status transition.
3818 
-	 */
3819 
-	protected function status_transition() {
3820 
-		$status_transition = $this->status_transition;
3821 
-
3822 
-		// Reset status transition variable.
3823 
-		$this->status_transition = false;
3812 
+        return wpinv_format_invoice_number( $number, $this->get_post_type() );
3824 3813
3825 
-		if ( $status_transition ) {
3826 
-			try {
3827 
-
3828 
-				// Fire a hook for the status change.
3829 
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3830 
-
3831 
-				// @deprecated this is deprecated and will be removed in the future.
3832 
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3833 
-
3834 
-				if ( ! empty( $status_transition['from'] ) ) {
3835 
-
3836 
-					/* translators: 1: old invoice status 2: new invoice status */
3837 
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3838 
-
3839 
-					// Fire another hook.
3840 
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3841 
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3842 
-
3843 
-					// @deprecated this is deprecated and will be removed in the future.
3844 
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3845 
-
3846 
-					// Note the transition occurred.
3847 
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3848 
-
3849 
-					// Work out if this was for a payment, and trigger a payment_status hook instead.
3850 
-					if (
3851 
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3852 
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3853 
-					) {
3854 
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3855 
-					}
3856 
-
3857 
-					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3858 
-					if (
3859 
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3860 
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3861 
-					) {
3862 
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3863 
-					}
3864 
-				} else {
3865 
-					/* translators: %s: new invoice status */
3866 
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3867 
-
3868 
-					// Note the transition occurred.
3869 
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3814 
+    }
3870 3815
3871 
-				}
3872 
-			} catch ( Exception $e ) {
3873 
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3874 
-			}
3875 
-		}
3876 
-	}
3816 
+    /**
3817 
+     * Handle the status transition.
3818 
+     */
3819 
+    protected function status_transition() {
3820 
+        $status_transition = $this->status_transition;
3821 
+
3822 
+        // Reset status transition variable.
3823 
+        $this->status_transition = false;
3824 
+
3825 
+        if ( $status_transition ) {
3826 
+            try {
3827 
+
3828 
+                // Fire a hook for the status change.
3829 
+                do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3830 
+
3831 
+                // @deprecated this is deprecated and will be removed in the future.
3832 
+                do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3833 
+
3834 
+                if ( ! empty( $status_transition['from'] ) ) {
3835 
+
3836 
+                    /* translators: 1: old invoice status 2: new invoice status */
3837 
+                    $transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3838 
+
3839 
+                    // Fire another hook.
3840 
+                    do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3841 
+                    do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3842 
+
3843 
+                    // @deprecated this is deprecated and will be removed in the future.
3844 
+                    do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3845 
+
3846 
+                    // Note the transition occurred.
3847 
+                    $this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3848 
+
3849 
+                    // Work out if this was for a payment, and trigger a payment_status hook instead.
3850 
+                    if (
3851 
+                        in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3852 
+                        && in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3853 
+                    ) {
3854 
+                        do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3855 
+                    }
3856 
+
3857 
+                    // Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3858 
+                    if (
3859 
+                        in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3860 
+                        && in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3861 
+                    ) {
3862 
+                        do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3863 
+                    }
3864 
+                } else {
3865 
+                    /* translators: %s: new invoice status */
3866 
+                    $transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3867 
+
3868 
+                    // Note the transition occurred.
3869 
+                    $this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3870 
+
3871 
+                }
3872 
+            } catch ( Exception $e ) {
3873 
+                $this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3874 
+            }
3875 
+        }
3876 
+    }
3877 3877
3878 
-	/**
3879 
-	 * Updates an invoice status.
3880 
-	 */
3881 
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
3878 
+    /**
3879 
+     * Updates an invoice status.
3880 
+     */
3881 
+    public function update_status( $new_status = false, $note = '', $manual = false ) {
3882 3882
3883 
-		// Fires before updating a status.
3884 
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3883 
+        // Fires before updating a status.
3884 
+        do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3885 3885
3886 
-		// Update the status.
3887 
-		$this->set_status( $new_status, $note, $manual );
3886 
+        // Update the status.
3887 
+        $this->set_status( $new_status, $note, $manual );
3888 3888
3889 
-		// Save the order.
3890 
-		return $this->save();
3889 
+        // Save the order.
3890 
+        return $this->save();
3891 3891
3892 
-	}
3892 
+    }
3893 3893
3894 
-	/**
3895 
-	 * @deprecated
3896 
-	 */
3897 
-	public function refresh_item_ids() {
3894 
+    /**
3895 
+     * @deprecated
3896 
+     */
3897 
+    public function refresh_item_ids() {
3898 3898 
         $item_ids = implode( ',', array_unique( wp_list_pluck( $this->get_cart_details(), 'item_id' ) ) );
3899 3899 
         update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
3900 
-	}
3900 
+    }
3901 3901
3902 
-	/**
3903 
-	 * @deprecated
3904 
-	 */
3905 
-	public function update_items( $temp = false ) {
3902 
+    /**
3903 
+     * @deprecated
3904 
+     */
3905 
+    public function update_items( $temp = false ) {
3906 3906
3907 
-		$this->set_items( $this->get_items() );
3907 
+        $this->set_items( $this->get_items() );
3908 3908
3909 
-		if ( ! $temp ) {
3910 
-			$this->save();
3911 
-		}
3909 
+        if ( ! $temp ) {
3910 
+            $this->save();
3911 
+        }
3912 3912
3913 3913 
         return $this;
3914 
-	}
3914 
+    }
3915 3915
3916 
-	/**
3917 
-	 * @deprecated
3918 
-	 */
3916 
+    /**
3917 
+     * @deprecated
3918 
+     */
3919 3919 
     public function validate_discount() {
3920 3920
3921 3921 
         $discount_code = $this->get_discount_code();
 
@@ -3931,93 +3931,93 @@  discard block
 
 block discarded – undo
3931 3931
3932 3932 
     }
3933 3933
3934 
-	/**
3935 
-	 * Refunds an invoice.
3936 
-	 */
3934 
+    /**
3935 
+     * Refunds an invoice.
3936 
+     */
3937 3937 
     public function refund() {
3938 
-		$this->set_status( 'wpi-refunded' );
3938 
+        $this->set_status( 'wpi-refunded' );
3939 3939 
         $this->save();
3940 
-	}
3940 
+    }
3941 3941
3942 
-	/**
3943 
-	 * Marks an invoice as paid.
3944 
-	 *
3945 
-	 * @param string $transaction_id
3946 
-	 */
3942 
+    /**
3943 
+     * Marks an invoice as paid.
3944 
+     *
3945 
+     * @param string $transaction_id
3946 
+     */
3947 3947 
     public function mark_paid( $transaction_id = null, $note = '' ) {
3948 3948
3949 
-		// Set the transaction id.
3950 
-		if ( empty( $transaction_id ) ) {
3951 
-			$transaction_id = $this->generate_key('trans_');
3952 
-		}
3949 
+        // Set the transaction id.
3950 
+        if ( empty( $transaction_id ) ) {
3951 
+            $transaction_id = $this->generate_key('trans_');
3952 
+        }
3953 3953
3954 
-		if ( ! $this->get_transaction_id() ) {
3955 
-			$this->set_transaction_id( $transaction_id );
3956 
-		}
3954 
+        if ( ! $this->get_transaction_id() ) {
3955 
+            $this->set_transaction_id( $transaction_id );
3956 
+        }
3957 3957
3958 
-		if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3959 
-			return $this->save();
3960 
-		}
3958 
+        if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3959 
+            return $this->save();
3960 
+        }
3961 3961
3962 
-		// Set the completed date.
3963 
-		$this->set_date_completed( current_time( 'mysql' ) );
3962 
+        // Set the completed date.
3963 
+        $this->set_date_completed( current_time( 'mysql' ) );
3964 3964
3965 
-		// Set the new status.
3966 
-		$gateway = sanitize_text_field( $this->get_gateway_title() );
3967 
-		if ( $this->is_renewal() || ! $this->is_parent() ) {
3965 
+        // Set the new status.
3966 
+        $gateway = sanitize_text_field( $this->get_gateway_title() );
3967 
+        if ( $this->is_renewal() || ! $this->is_parent() ) {
3968 3968
3969 
-			$_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
3970 
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3969 
+            $_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
3970 
+            $_note = $_note . empty( $note ) ? '' : " ($note)";
3971 3971
3972 
-			if ( 'none' == $this->get_gateway() ) {
3973 
-				$_note = $note;
3974 
-			}
3972 
+            if ( 'none' == $this->get_gateway() ) {
3973 
+                $_note = $note;
3974 
+            }
3975 3975
3976 
-			$this->set_status( 'wpi-renewal', $_note );
3976 
+            $this->set_status( 'wpi-renewal', $_note );
3977 3977
3978 
-		} else {
3978 
+        } else {
3979 3979
3980 
-			$_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
3981 
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3980 
+            $_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
3981 
+            $_note = $_note . empty( $note ) ? '' : " ($note)";
3982 3982
3983 
-			if ( 'none' == $this->get_gateway() ) {
3984 
-				$_note = $note;
3985 
-			}
3983 
+            if ( 'none' == $this->get_gateway() ) {
3984 
+                $_note = $note;
3985 
+            }
3986 3986
3987 
-			$this->set_status( 'publish', $_note );
3987 
+            $this->set_status( 'publish', $_note );
3988 3988
3989 
-		}
3989 
+        }
3990 3990
3991 
-		// Set checkout mode.
3992 
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
3993 
-		$this->set_mode( $mode );
3991 
+        // Set checkout mode.
3992 
+        $mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
3993 
+        $this->set_mode( $mode );
3994 3994
3995 
-		// Save the invoice.
3995 
+        // Save the invoice.
3996 3996 
         $this->save();
3997 
-	}
3998 
-
3999 
-	/**
4000 
-	 * Save data to the database.
4001 
-	 *
4002 
-	 * @since 1.0.19
4003 
-	 * @return int invoice ID
4004 
-	 */
4005 
-	public function save() {
4006 
-		$this->maybe_set_date_paid();
4007 
-		$this->maybe_set_key();
4008 
-		parent::save();
4009 
-		$this->clear_cache();
4010 
-		$this->status_transition();
4011 
-		return $this->get_id();
4012 
-	}
4013 
-
4014 
-	/**
3997 
+    }
3998 
+
3999 
+    /**
4000 
+     * Save data to the database.
4001 
+     *
4002 
+     * @since 1.0.19
4003 
+     * @return int invoice ID
4004 
+     */
4005 
+    public function save() {
4006 
+        $this->maybe_set_date_paid();
4007 
+        $this->maybe_set_key();
4008 
+        parent::save();
4009 
+        $this->clear_cache();
4010 
+        $this->status_transition();
4011 
+        return $this->get_id();
4012 
+    }
4013 
+
4014 
+    /**
4015 4015 
      * Clears the subscription's cache.
4016 4016 
      */
4017 4017 
     public function clear_cache() {
4018 
-		wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
4019 
-		wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
4020 
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
4021 
-	}
4018 
+        wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
4019 
+        wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
4020 
+        wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
4021 
+    }
4022 4022
4023 4023 
 }
Please login to merge, or discard this patch.
Spacing   +805 added lines, -805 removed lines patch added patch discarded remove patch 
@@ -6,7 +6,7 @@  discard block
 
 block discarded – undo
6 6 
  * @package Invoicing
7 7 
  */
8 8
9 
-defined( 'ABSPATH' ) || exit;
9 
+defined('ABSPATH') || exit;
10 10
11 11 
 /**
12 12 
  * Invoice class.
 
@@ -145,40 +145,40 @@  discard block
 
 block discarded – undo
145 145 
 	 *
146 146 
 	 * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
147 147 
 	 */
148 
-    public function __construct( $invoice = 0 ) {
148 
+    public function __construct($invoice = 0) {
149 149
150 
-        parent::__construct( $invoice );
150 
+        parent::__construct($invoice);
151 151
152 
-		if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
153 
-			$this->set_id( (int) $invoice );
154 
-		} elseif ( $invoice instanceof self ) {
155 
-			$this->set_id( $invoice->get_id() );
156 
-		} elseif ( ! empty( $invoice->ID ) ) {
157 
-			$this->set_id( $invoice->ID );
158 
-		} elseif ( is_array( $invoice ) ) {
159 
-			$this->set_props( $invoice );
152 
+		if (!empty($invoice) && is_numeric($invoice) && getpaid_is_invoice_post_type(get_post_type((int) $invoice))) {
153 
+			$this->set_id((int) $invoice);
154 
+		} elseif ($invoice instanceof self) {
155 
+			$this->set_id($invoice->get_id());
156 
+		} elseif (!empty($invoice->ID)) {
157 
+			$this->set_id($invoice->ID);
158 
+		} elseif (is_array($invoice)) {
159 
+			$this->set_props($invoice);
160 160
161 
-			if ( isset( $invoice['ID'] ) ) {
162 
-				$this->set_id( $invoice['ID'] );
161 
+			if (isset($invoice['ID'])) {
162 
+				$this->set_id($invoice['ID']);
163 163 
 			}
164 164
165 
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
166 
-			$this->set_id( $invoice_id );
167 
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
168 
-			$this->set_id( $invoice_id );
169 
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
170 
-			$this->set_id( $invoice_id );
165 
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'key')) {
166 
+			$this->set_id($invoice_id);
167 
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'number')) {
168 
+			$this->set_id($invoice_id);
169 
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'transaction_id')) {
170 
+			$this->set_id($invoice_id);
171 171 
 		} else {
172 
-			$this->set_object_read( true );
172 
+			$this->set_object_read(true);
173 173 
 		}
174 174
175 175 
         // Load the datastore.
176 
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
176 
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
177 177
178 
-		if ( $this->get_id() > 0 ) {
179 
-            $this->post = get_post( $this->get_id() );
178 
+		if ($this->get_id() > 0) {
179 
+            $this->post = get_post($this->get_id());
180 180 
             $this->ID   = $this->get_id();
181 
-			$this->data_store->read( $this );
181 
+			$this->data_store->read($this);
182 182 
         }
183 183
184 184 
     }
 
@@ -193,38 +193,38 @@  discard block
 
 block discarded – undo
193 193 
 	 * @since 1.0.15
194 194 
 	 * @return int
195 195 
 	 */
196 
-	public static function get_invoice_id_by_field( $value, $field = 'key' ) {
196 
+	public static function get_invoice_id_by_field($value, $field = 'key') {
197 197 
         global $wpdb;
198 198
199 199 
 		// Trim the value.
200 
-		$value = trim( $value );
200 
+		$value = trim($value);
201 201
202 
-		if ( empty( $value ) ) {
202 
+		if (empty($value)) {
203 203 
 			return 0;
204 204 
 		}
205 205
206 206 
         // Valid fields.
207 
-        $fields = array( 'key', 'number', 'transaction_id' );
207 
+        $fields = array('key', 'number', 'transaction_id');
208 208
209 209 
 		// Ensure a field has been passed.
210 
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
210 
+		if (empty($field) || !in_array($field, $fields)) {
211 211 
 			return 0;
212 212 
 		}
213 213
214 214 
 		// Maybe retrieve from the cache.
215 
-		$invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
216 
-		if ( false !== $invoice_id ) {
215 
+		$invoice_id = wp_cache_get($value, "getpaid_invoice_{$field}s_to_invoice_ids");
216 
+		if (false !== $invoice_id) {
217 217 
 			return $invoice_id;
218 218 
 		}
219 219
220 220 
         // Fetch from the db.
221 221 
         $table       = $wpdb->prefix . 'getpaid_invoices';
222 222 
         $invoice_id  = (int) $wpdb->get_var(
223 
-            $wpdb->prepare( "SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
223 
+            $wpdb->prepare("SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value)
224 224 
         );
225 225
226 226 
 		// Update the cache with our data
227 
-		wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
227 
+		wp_cache_set($value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids");
228 228
229 229 
 		return $invoice_id;
230 230 
     }
 
@@ -232,8 +232,8 @@  discard block
 
 block discarded – undo
232 232 
     /**
233 233 
      * Checks if an invoice key is set.
234 234 
      */
235 
-    public function _isset( $key ) {
236 
-        return isset( $this->data[$key] ) || method_exists( $this, "get_$key" );
235 
+    public function _isset($key) {
236 
+        return isset($this->data[$key]) || method_exists($this, "get_$key");
237 237 
     }
238 238
239 239 
     /*
 
@@ -258,8 +258,8 @@  discard block
 
 block discarded – undo
258 258 
 	 * @param  string $context View or edit context.
259 259 
 	 * @return int
260 260 
 	 */
261 
-	public function get_parent_id( $context = 'view' ) {
262 
-		return (int) $this->get_prop( 'parent_id', $context );
261 
+	public function get_parent_id($context = 'view') {
262 
+		return (int) $this->get_prop('parent_id', $context);
263 263 
     }
264 264
265 265 
     /**
 
@@ -269,7 +269,7 @@  discard block
 
 block discarded – undo
269 269 
 	 * @return WPInv_Invoice
270 270 
 	 */
271 271 
     public function get_parent_payment() {
272 
-        return new WPInv_Invoice( $this->get_parent_id() );
272 
+        return new WPInv_Invoice($this->get_parent_id());
273 273 
     }
274 274
275 275 
     /**
 
@@ -289,8 +289,8 @@  discard block
 
 block discarded – undo
289 289 
 	 * @param  string $context View or edit context.
290 290 
 	 * @return string
291 291 
 	 */
292 
-	public function get_status( $context = 'view' ) {
293 
-		return $this->get_prop( 'status', $context );
292 
+	public function get_status($context = 'view') {
293 
+		return $this->get_prop('status', $context);
294 294 
 	}
295 295
296 296 
 	/**
 
@@ -300,7 +300,7 @@  discard block
 
 block discarded – undo
300 300 
 	 * @return array
301 301 
 	 */
302 302 
 	public function get_all_statuses() {
303 
-		return wpinv_get_invoice_statuses( true, true, $this );
303 
+		return wpinv_get_invoice_statuses(true, true, $this);
304 304 
     }
305 305
306 306 
     /**
 
@@ -312,9 +312,9 @@  discard block
 
 block discarded – undo
312 312 
     public function get_status_nicename() {
313 313 
 		$statuses = $this->get_all_statuses();
314 314
315 
-        $status = isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : $this->get_status();
315 
+        $status = isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : $this->get_status();
316 316
317 
-        return apply_filters( 'wpinv_get_invoice_status_nicename', $status, $this );
317 
+        return apply_filters('wpinv_get_invoice_status_nicename', $status, $this);
318 318 
     }
319 319
320 320 
 	/**
 
@@ -325,7 +325,7 @@  discard block
 
 block discarded – undo
325 325 
 	 */
326 326 
 	public function get_status_class() {
327 327 
 		$statuses = getpaid_get_invoice_status_classes();
328 
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
328 
+		return isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : 'badge-dark';
329 329 
 	}
330 330
331 331 
 	/**
 
@@ -336,9 +336,9 @@  discard block
 
 block discarded – undo
336 336 
      */
337 337 
     public function get_status_label_html() {
338 338
339 
-		$status_label = sanitize_text_field( $this->get_status_nicename() );
340 
-		$status       = sanitize_html_class( $this->get_status() );
341 
-		$class        = esc_attr( $this->get_status_class() );
339 
+		$status_label = sanitize_text_field($this->get_status_nicename());
340 
+		$status       = sanitize_html_class($this->get_status());
341 
+		$class        = esc_attr($this->get_status_class());
342 342
343 343 
 		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
344 344 
 	}
 
@@ -350,23 +350,23 @@  discard block
 
 block discarded – undo
350 350 
 	 * @param  string $context View or edit context.
351 351 
 	 * @return string
352 352 
 	 */
353 
-	public function get_version( $context = 'view' ) {
354 
-		return $this->get_prop( 'version', $context );
353 
+	public function get_version($context = 'view') {
354 
+		return $this->get_prop('version', $context);
355 355 
 	}
356 356
357 357 
 	/**
358 358 
 	 * @deprecated
359 359 
 	 */
360 
-	public function get_invoice_date( $format = true ) {
361 
-		$date      = getpaid_format_date( $this->get_date_completed() );
362 
-		$date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
363 
-		$formatted = getpaid_format_date( $date );
360 
+	public function get_invoice_date($format = true) {
361 
+		$date      = getpaid_format_date($this->get_date_completed());
362 
+		$date      = empty($date) ? $this->get_date_created() : $this->get_date_completed();
363 
+		$formatted = getpaid_format_date($date);
364 364
365 
-		if ( $format ) {
365 
+		if ($format) {
366 366 
 			return $formatted;
367 367 
 		}
368 368
369 
-		return empty( $formatted ) ? '' : $date;
369 
+		return empty($formatted) ? '' : $date;
370 370
371 371 
     }
372 372 
 
@@ -377,8 +377,8 @@  discard block
 
 block discarded – undo
377 377 
 	 * @param  string $context View or edit context.
378 378 
 	 * @return string
379 379 
 	 */
380 
-	public function get_date_created( $context = 'view' ) {
381 
-		return $this->get_prop( 'date_created', $context );
380 
+	public function get_date_created($context = 'view') {
381 
+		return $this->get_prop('date_created', $context);
382 382 
 	}
383 383
384 384 
 	/**
 
@@ -388,8 +388,8 @@  discard block
 
 block discarded – undo
388 388 
 	 * @param  string $context View or edit context.
389 389 
 	 * @return string
390 390 
 	 */
391 
-	public function get_created_date( $context = 'view' ) {
392 
-		return $this->get_date_created( $context );
391 
+	public function get_created_date($context = 'view') {
392 
+		return $this->get_date_created($context);
393 393 
     }
394 394
395 395 
     /**
 
@@ -399,11 +399,11 @@  discard block
 
 block discarded – undo
399 399 
 	 * @param  string $context View or edit context.
400 400 
 	 * @return string
401 401 
 	 */
402 
-	public function get_date_created_gmt( $context = 'view' ) {
403 
-        $date = $this->get_date_created( $context );
402 
+	public function get_date_created_gmt($context = 'view') {
403 
+        $date = $this->get_date_created($context);
404 404
405 
-        if ( $date ) {
406 
-            $date = get_gmt_from_date( $date );
405 
+        if ($date) {
406 
+            $date = get_gmt_from_date($date);
407 407 
         }
408 408 
 		return $date;
409 409 
     }
 
@@ -415,8 +415,8 @@  discard block
 
 block discarded – undo
415 415 
 	 * @param  string $context View or edit context.
416 416 
 	 * @return string
417 417 
 	 */
418 
-	public function get_date_modified( $context = 'view' ) {
419 
-		return $this->get_prop( 'date_modified', $context );
418 
+	public function get_date_modified($context = 'view') {
419 
+		return $this->get_prop('date_modified', $context);
420 420 
 	}
421 421
422 422 
 	/**
 
@@ -426,8 +426,8 @@  discard block
 
 block discarded – undo
426 426 
 	 * @param  string $context View or edit context.
427 427 
 	 * @return string
428 428 
 	 */
429 
-	public function get_modified_date( $context = 'view' ) {
430 
-		return $this->get_date_modified( $context );
429 
+	public function get_modified_date($context = 'view') {
430 
+		return $this->get_date_modified($context);
431 431 
     }
432 432
433 433 
     /**
 
@@ -437,11 +437,11 @@  discard block
 
 block discarded – undo
437 437 
 	 * @param  string $context View or edit context.
438 438 
 	 * @return string
439 439 
 	 */
440 
-	public function get_date_modified_gmt( $context = 'view' ) {
441 
-        $date = $this->get_date_modified( $context );
440 
+	public function get_date_modified_gmt($context = 'view') {
441 
+        $date = $this->get_date_modified($context);
442 442
443 
-        if ( $date ) {
444 
-            $date = get_gmt_from_date( $date );
443 
+        if ($date) {
444 
+            $date = get_gmt_from_date($date);
445 445 
         }
446 446 
 		return $date;
447 447 
     }
 
@@ -453,8 +453,8 @@  discard block
 
 block discarded – undo
453 453 
 	 * @param  string $context View or edit context.
454 454 
 	 * @return string
455 455 
 	 */
456 
-	public function get_due_date( $context = 'view' ) {
457 
-		return $this->get_prop( 'due_date', $context );
456 
+	public function get_due_date($context = 'view') {
457 
+		return $this->get_prop('due_date', $context);
458 458 
     }
459 459
460 460 
     /**
 
@@ -464,8 +464,8 @@  discard block
 
 block discarded – undo
464 464 
 	 * @param  string $context View or edit context.
465 465 
 	 * @return string
466 466 
 	 */
467 
-	public function get_date_due( $context = 'view' ) {
468 
-		return $this->get_due_date( $context );
467 
+	public function get_date_due($context = 'view') {
468 
+		return $this->get_due_date($context);
469 469 
     }
470 470
471 471 
     /**
 
@@ -475,11 +475,11 @@  discard block
 
 block discarded – undo
475 475 
 	 * @param  string $context View or edit context.
476 476 
 	 * @return string
477 477 
 	 */
478 
-	public function get_due_date_gmt( $context = 'view' ) {
479 
-        $date = $this->get_due_date( $context );
478 
+	public function get_due_date_gmt($context = 'view') {
479 
+        $date = $this->get_due_date($context);
480 480
481 
-        if ( $date ) {
482 
-            $date = get_gmt_from_date( $date );
481 
+        if ($date) {
482 
+            $date = get_gmt_from_date($date);
483 483 
         }
484 484 
 		return $date;
485 485 
     }
 
@@ -491,8 +491,8 @@  discard block
 
 block discarded – undo
491 491 
 	 * @param  string $context View or edit context.
492 492 
 	 * @return string
493 493 
 	 */
494 
-	public function get_gmt_date_due( $context = 'view' ) {
495 
-		return $this->get_due_date_gmt( $context );
494 
+	public function get_gmt_date_due($context = 'view') {
495 
+		return $this->get_due_date_gmt($context);
496 496 
     }
497 497
498 498 
     /**
 
@@ -502,8 +502,8 @@  discard block
 
 block discarded – undo
502 502 
 	 * @param  string $context View or edit context.
503 503 
 	 * @return string
504 504 
 	 */
505 
-	public function get_completed_date( $context = 'view' ) {
506 
-		return $this->get_prop( 'completed_date', $context );
505 
+	public function get_completed_date($context = 'view') {
506 
+		return $this->get_prop('completed_date', $context);
507 507 
     }
508 508
509 509 
     /**
 
@@ -513,8 +513,8 @@  discard block
 
 block discarded – undo
513 513 
 	 * @param  string $context View or edit context.
514 514 
 	 * @return string
515 515 
 	 */
516 
-	public function get_date_completed( $context = 'view' ) {
517 
-		return $this->get_completed_date( $context );
516 
+	public function get_date_completed($context = 'view') {
517 
+		return $this->get_completed_date($context);
518 518 
     }
519 519
520 520 
     /**
 
@@ -524,11 +524,11 @@  discard block
 
 block discarded – undo
524 524 
 	 * @param  string $context View or edit context.
525 525 
 	 * @return string
526 526 
 	 */
527 
-	public function get_completed_date_gmt( $context = 'view' ) {
528 
-        $date = $this->get_completed_date( $context );
527 
+	public function get_completed_date_gmt($context = 'view') {
528 
+        $date = $this->get_completed_date($context);
529 529
530 
-        if ( $date ) {
531 
-            $date = get_gmt_from_date( $date );
530 
+        if ($date) {
531 
+            $date = get_gmt_from_date($date);
532 532 
         }
533 533 
 		return $date;
534 534 
     }
 
@@ -540,8 +540,8 @@  discard block
 
 block discarded – undo
540 540 
 	 * @param  string $context View or edit context.
541 541 
 	 * @return string
542 542 
 	 */
543 
-	public function get_gmt_completed_date( $context = 'view' ) {
544 
-		return $this->get_completed_date_gmt( $context );
543 
+	public function get_gmt_completed_date($context = 'view') {
544 
+		return $this->get_completed_date_gmt($context);
545 545 
     }
546 546
547 547 
     /**
 
@@ -551,12 +551,12 @@  discard block
 
 block discarded – undo
551 551 
 	 * @param  string $context View or edit context.
552 552 
 	 * @return string
553 553 
 	 */
554 
-	public function get_number( $context = 'view' ) {
555 
-		$number = $this->get_prop( 'number', $context );
554 
+	public function get_number($context = 'view') {
555 
+		$number = $this->get_prop('number', $context);
556 556
557 
-		if ( empty( $number ) ) {
557 
+		if (empty($number)) {
558 558 
 			$number = $this->generate_number();
559 
-			$this->set_number( $this->generate_number() );
559 
+			$this->set_number($this->generate_number());
560 560 
 		}
561 561
562 562 
 		return $number;
 
@@ -570,8 +570,8 @@  discard block
 
 block discarded – undo
570 570 
 	public function maybe_set_number() {
571 571 
         $number = $this->get_number();
572 572
573 
-        if ( empty( $number ) || $this->get_id() == $number ) {
574 
-			$this->set_number( $this->generate_number() );
573 
+        if (empty($number) || $this->get_id() == $number) {
574 
+			$this->set_number($this->generate_number());
575 575 
         }
576 576
577 577 
 	}
 
@@ -583,8 +583,8 @@  discard block
 
 block discarded – undo
583 583 
 	 * @param  string $context View or edit context.
584 584 
 	 * @return string
585 585 
 	 */
586 
-	public function get_key( $context = 'view' ) {
587 
-        return $this->get_prop( 'key', $context );
586 
+	public function get_key($context = 'view') {
587 
+        return $this->get_prop('key', $context);
588 588 
 	}
589 589
590 590 
 	/**
 
@@ -595,9 +595,9 @@  discard block
 
 block discarded – undo
595 595 
 	public function maybe_set_key() {
596 596 
         $key = $this->get_key();
597 597
598 
-        if ( empty( $key ) ) {
599 
-            $key = $this->generate_key( $this->get_type() . '_' );
600 
-            $this->set_key( $key );
598 
+        if (empty($key)) {
599 
+            $key = $this->generate_key($this->get_type() . '_');
600 
+            $this->set_key($key);
601 601 
         }
602 602
603 603 
     }
 
@@ -609,8 +609,8 @@  discard block
 
 block discarded – undo
609 609 
 	 * @param  string $context View or edit context.
610 610 
 	 * @return string
611 611 
 	 */
612 
-	public function get_type( $context = 'view' ) {
613 
-        return $this->get_prop( 'type', $context );
612 
+	public function get_type($context = 'view') {
613 
+        return $this->get_prop('type', $context);
614 614 
 	}
615 615
616 616 
 	/**
 
@@ -620,7 +620,7 @@  discard block
 
 block discarded – undo
620 620 
 	 * @return string
621 621 
 	 */
622 622 
 	public function get_invoice_quote_type() {
623 
-        return getpaid_get_post_type_label( $this->get_post_type(), false );
623 
+        return getpaid_get_post_type_label($this->get_post_type(), false);
624 624 
     }
625 625
626 626 
     /**
 
@@ -630,8 +630,8 @@  discard block
 
 block discarded – undo
630 630 
 	 * @param  string $context View or edit context.
631 631 
 	 * @return string
632 632 
 	 */
633 
-	public function get_label( $context = 'view' ) {
634 
-        return getpaid_get_post_type_label( $this->get_post_type( $context ), false );
633 
+	public function get_label($context = 'view') {
634 
+        return getpaid_get_post_type_label($this->get_post_type($context), false);
635 635 
 	}
636 636
637 637 
 	/**
 
@@ -641,8 +641,8 @@  discard block
 
 block discarded – undo
641 641 
 	 * @param  string $context View or edit context.
642 642 
 	 * @return string
643 643 
 	 */
644 
-	public function get_post_type( $context = 'view' ) {
645 
-        return $this->get_prop( 'post_type', $context );
644 
+	public function get_post_type($context = 'view') {
645 
+        return $this->get_prop('post_type', $context);
646 646 
     }
647 647
648 648 
     /**
 
@@ -652,8 +652,8 @@  discard block
 
 block discarded – undo
652 652 
 	 * @param  string $context View or edit context.
653 653 
 	 * @return string
654 654 
 	 */
655 
-	public function get_mode( $context = 'view' ) {
656 
-        return $this->get_prop( 'mode', $context );
655 
+	public function get_mode($context = 'view') {
656 
+        return $this->get_prop('mode', $context);
657 657 
     }
658 658
659 659 
     /**
 
@@ -663,13 +663,13 @@  discard block
 
 block discarded – undo
663 663 
 	 * @param  string $context View or edit context.
664 664 
 	 * @return string
665 665 
 	 */
666 
-	public function get_path( $context = 'view' ) {
667 
-        $path   = $this->get_prop( 'path', $context );
666 
+	public function get_path($context = 'view') {
667 
+        $path = $this->get_prop('path', $context);
668 668 
 		$prefix = $this->get_type();
669 669
670 
-		if ( 0 !== strpos( $path, $prefix ) ) {
671 
-			$path = sanitize_title(  $prefix . '-' . $this->get_id()  );
672 
-			$this->set_path( $path );
670 
+		if (0 !== strpos($path, $prefix)) {
671 
+			$path = sanitize_title($prefix . '-' . $this->get_id());
672 
+			$this->set_path($path);
673 673 
 		}
674 674
675 675 
 		return $path;
 
@@ -682,8 +682,8 @@  discard block
 
 block discarded – undo
682 682 
 	 * @param  string $context View or edit context.
683 683 
 	 * @return string
684 684 
 	 */
685 
-	public function get_name( $context = 'view' ) {
686 
-        return $this->get_prop( 'title', $context );
685 
+	public function get_name($context = 'view') {
686 
+        return $this->get_prop('title', $context);
687 687 
     }
688 688
689 689 
     /**
 
@@ -693,8 +693,8 @@  discard block
 
 block discarded – undo
693 693 
 	 * @param  string $context View or edit context.
694 694 
 	 * @return string
695 695 
 	 */
696 
-	public function get_title( $context = 'view' ) {
697 
-		return $this->get_name( $context );
696 
+	public function get_title($context = 'view') {
697 
+		return $this->get_name($context);
698 698 
     }
699 699
700 700 
     /**
 
@@ -704,8 +704,8 @@  discard block
 
 block discarded – undo
704 704 
 	 * @param  string $context View or edit context.
705 705 
 	 * @return string
706 706 
 	 */
707 
-	public function get_description( $context = 'view' ) {
708 
-		return $this->get_prop( 'description', $context );
707 
+	public function get_description($context = 'view') {
708 
+		return $this->get_prop('description', $context);
709 709 
     }
710 710
711 711 
     /**
 
@@ -715,8 +715,8 @@  discard block
 
 block discarded – undo
715 715 
 	 * @param  string $context View or edit context.
716 716 
 	 * @return string
717 717 
 	 */
718 
-	public function get_excerpt( $context = 'view' ) {
719 
-		return $this->get_description( $context );
718 
+	public function get_excerpt($context = 'view') {
719 
+		return $this->get_description($context);
720 720 
     }
721 721
722 722 
     /**
 
@@ -726,8 +726,8 @@  discard block
 
 block discarded – undo
726 726 
 	 * @param  string $context View or edit context.
727 727 
 	 * @return string
728 728 
 	 */
729 
-	public function get_summary( $context = 'view' ) {
730 
-		return $this->get_description( $context );
729 
+	public function get_summary($context = 'view') {
730 
+		return $this->get_description($context);
731 731 
     }
732 732
733 733 
     /**
 
@@ -737,26 +737,26 @@  discard block
 
 block discarded – undo
737 737 
      * @param  string $context View or edit context.
738 738 
 	 * @return array
739 739 
 	 */
740 
-    public function get_user_info( $context = 'view' ) {
740 
+    public function get_user_info($context = 'view') {
741 741
742 742 
         $user_info = array(
743 
-            'user_id'    => $this->get_user_id( $context ),
744 
-            'email'      => $this->get_email( $context ),
745 
-            'first_name' => $this->get_first_name( $context ),
746 
-            'last_name'  => $this->get_last_name( $context ),
747 
-            'address'    => $this->get_address( $context ),
748 
-            'phone'      => $this->get_phone( $context ),
749 
-            'city'       => $this->get_city( $context ),
750 
-            'country'    => $this->get_country( $context ),
751 
-            'state'      => $this->get_state( $context ),
752 
-            'zip'        => $this->get_zip( $context ),
753 
-            'company'    => $this->get_company( $context ),
754 
-			'company_id' => $this->get_company_id( $context ),
755 
-            'vat_number' => $this->get_vat_number( $context ),
756 
-            'discount'   => $this->get_discount_code( $context ),
743 
+            'user_id'    => $this->get_user_id($context),
744 
+            'email'      => $this->get_email($context),
745 
+            'first_name' => $this->get_first_name($context),
746 
+            'last_name'  => $this->get_last_name($context),
747 
+            'address'    => $this->get_address($context),
748 
+            'phone'      => $this->get_phone($context),
749 
+            'city'       => $this->get_city($context),
750 
+            'country'    => $this->get_country($context),
751 
+            'state'      => $this->get_state($context),
752 
+            'zip'        => $this->get_zip($context),
753 
+            'company'    => $this->get_company($context),
754 
+			'company_id' => $this->get_company_id($context),
755 
+            'vat_number' => $this->get_vat_number($context),
756 
+            'discount'   => $this->get_discount_code($context),
757 757 
 		);
758 758
759 
-		return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
759 
+		return apply_filters('wpinv_user_info', $user_info, $this->get_id(), $this);
760 760
761 761 
     }
762 762 
 
@@ -767,8 +767,8 @@  discard block
 
 block discarded – undo
767 767 
 	 * @param  string $context View or edit context.
768 768 
 	 * @return int
769 769 
 	 */
770 
-	public function get_author( $context = 'view' ) {
771 
-		return (int) $this->get_prop( 'author', $context );
770 
+	public function get_author($context = 'view') {
771 
+		return (int) $this->get_prop('author', $context);
772 772 
     }
773 773
774 774 
     /**
 
@@ -778,8 +778,8 @@  discard block
 
 block discarded – undo
778 778 
 	 * @param  string $context View or edit context.
779 779 
 	 * @return int
780 780 
 	 */
781 
-	public function get_user_id( $context = 'view' ) {
782 
-		return $this->get_author( $context );
781 
+	public function get_user_id($context = 'view') {
782 
+		return $this->get_author($context);
783 783 
     }
784 784
785 785 
      /**
 
@@ -789,8 +789,8 @@  discard block
 
 block discarded – undo
789 789 
 	 * @param  string $context View or edit context.
790 790 
 	 * @return int
791 791 
 	 */
792 
-	public function get_customer_id( $context = 'view' ) {
793 
-		return $this->get_author( $context );
792 
+	public function get_customer_id($context = 'view') {
793 
+		return $this->get_author($context);
794 794 
     }
795 795
796 796 
     /**
 
@@ -800,8 +800,8 @@  discard block
 
 block discarded – undo
800 800 
 	 * @param  string $context View or edit context.
801 801 
 	 * @return string
802 802 
 	 */
803 
-	public function get_ip( $context = 'view' ) {
804 
-		return $this->get_prop( 'user_ip', $context );
803 
+	public function get_ip($context = 'view') {
804 
+		return $this->get_prop('user_ip', $context);
805 805 
     }
806 806
807 807 
     /**
 
@@ -811,8 +811,8 @@  discard block
 
 block discarded – undo
811 811 
 	 * @param  string $context View or edit context.
812 812 
 	 * @return string
813 813 
 	 */
814 
-	public function get_user_ip( $context = 'view' ) {
815 
-		return $this->get_ip( $context );
814 
+	public function get_user_ip($context = 'view') {
815 
+		return $this->get_ip($context);
816 816 
     }
817 817
818 818 
      /**
 
@@ -822,8 +822,8 @@  discard block
 
 block discarded – undo
822 822 
 	 * @param  string $context View or edit context.
823 823 
 	 * @return string
824 824 
 	 */
825 
-	public function get_customer_ip( $context = 'view' ) {
826 
-		return $this->get_ip( $context );
825 
+	public function get_customer_ip($context = 'view') {
826 
+		return $this->get_ip($context);
827 827 
     }
828 828
829 829 
     /**
 
@@ -833,8 +833,8 @@  discard block
 
 block discarded – undo
833 833 
 	 * @param  string $context View or edit context.
834 834 
 	 * @return string
835 835 
 	 */
836 
-	public function get_first_name( $context = 'view' ) {
837 
-		return $this->get_prop( 'first_name', $context );
836 
+	public function get_first_name($context = 'view') {
837 
+		return $this->get_prop('first_name', $context);
838 838 
     }
839 839
840 840 
     /**
 
@@ -844,8 +844,8 @@  discard block
 
 block discarded – undo
844 844 
 	 * @param  string $context View or edit context.
845 845 
 	 * @return string
846 846 
 	 */
847 
-	public function get_user_first_name( $context = 'view' ) {
848 
-		return $this->get_first_name( $context );
847 
+	public function get_user_first_name($context = 'view') {
848 
+		return $this->get_first_name($context);
849 849 
     }
850 850
851 851 
      /**
 
@@ -855,8 +855,8 @@  discard block
 
 block discarded – undo
855 855 
 	 * @param  string $context View or edit context.
856 856 
 	 * @return string
857 857 
 	 */
858 
-	public function get_customer_first_name( $context = 'view' ) {
859 
-		return $this->get_first_name( $context );
858 
+	public function get_customer_first_name($context = 'view') {
859 
+		return $this->get_first_name($context);
860 860 
     }
861 861
862 862 
     /**
 
@@ -866,8 +866,8 @@  discard block
 
 block discarded – undo
866 866 
 	 * @param  string $context View or edit context.
867 867 
 	 * @return string
868 868 
 	 */
869 
-	public function get_last_name( $context = 'view' ) {
870 
-		return $this->get_prop( 'last_name', $context );
869 
+	public function get_last_name($context = 'view') {
870 
+		return $this->get_prop('last_name', $context);
871 871 
     }
872 872
873 873 
     /**
 
@@ -877,8 +877,8 @@  discard block
 
 block discarded – undo
877 877 
 	 * @param  string $context View or edit context.
878 878 
 	 * @return string
879 879 
 	 */
880 
-	public function get_user_last_name( $context = 'view' ) {
881 
-		return $this->get_last_name( $context );
880 
+	public function get_user_last_name($context = 'view') {
881 
+		return $this->get_last_name($context);
882 882 
     }
883 883
884 884 
     /**
 
@@ -888,8 +888,8 @@  discard block
 
 block discarded – undo
888 888 
 	 * @param  string $context View or edit context.
889 889 
 	 * @return string
890 890 
 	 */
891 
-	public function get_customer_last_name( $context = 'view' ) {
892 
-		return $this->get_last_name( $context );
891 
+	public function get_customer_last_name($context = 'view') {
892 
+		return $this->get_last_name($context);
893 893 
     }
894 894
895 895 
     /**
 
@@ -899,8 +899,8 @@  discard block
 
 block discarded – undo
899 899 
 	 * @param  string $context View or edit context.
900 900 
 	 * @return string
901 901 
 	 */
902 
-	public function get_full_name( $context = 'view' ) {
903 
-		return trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
902 
+	public function get_full_name($context = 'view') {
903 
+		return trim($this->get_first_name($context) . ' ' . $this->get_last_name($context));
904 904 
     }
905 905
906 906 
     /**
 
@@ -910,8 +910,8 @@  discard block
 
 block discarded – undo
910 910 
 	 * @param  string $context View or edit context.
911 911 
 	 * @return string
912 912 
 	 */
913 
-	public function get_user_full_name( $context = 'view' ) {
914 
-		return $this->get_full_name( $context );
913 
+	public function get_user_full_name($context = 'view') {
914 
+		return $this->get_full_name($context);
915 915 
     }
916 916
917 917 
     /**
 
@@ -921,8 +921,8 @@  discard block
 
 block discarded – undo
921 921 
 	 * @param  string $context View or edit context.
922 922 
 	 * @return string
923 923 
 	 */
924 
-	public function get_customer_full_name( $context = 'view' ) {
925 
-		return $this->get_full_name( $context );
924 
+	public function get_customer_full_name($context = 'view') {
925 
+		return $this->get_full_name($context);
926 926 
     }
927 927
928 928 
     /**
 
@@ -932,8 +932,8 @@  discard block
 
 block discarded – undo
932 932 
 	 * @param  string $context View or edit context.
933 933 
 	 * @return string
934 934 
 	 */
935 
-	public function get_phone( $context = 'view' ) {
936 
-		return $this->get_prop( 'phone', $context );
935 
+	public function get_phone($context = 'view') {
936 
+		return $this->get_prop('phone', $context);
937 937 
     }
938 938
939 939 
     /**
 
@@ -943,8 +943,8 @@  discard block
 
 block discarded – undo
943 943 
 	 * @param  string $context View or edit context.
944 944 
 	 * @return string
945 945 
 	 */
946 
-	public function get_phone_number( $context = 'view' ) {
947 
-		return $this->get_phone( $context );
946 
+	public function get_phone_number($context = 'view') {
947 
+		return $this->get_phone($context);
948 948 
     }
949 949
950 950 
     /**
 
@@ -954,8 +954,8 @@  discard block
 
 block discarded – undo
954 954 
 	 * @param  string $context View or edit context.
955 955 
 	 * @return string
956 956 
 	 */
957 
-	public function get_user_phone( $context = 'view' ) {
958 
-		return $this->get_phone( $context );
957 
+	public function get_user_phone($context = 'view') {
958 
+		return $this->get_phone($context);
959 959 
     }
960 960
961 961 
     /**
 
@@ -965,8 +965,8 @@  discard block
 
 block discarded – undo
965 965 
 	 * @param  string $context View or edit context.
966 966 
 	 * @return string
967 967 
 	 */
968 
-	public function get_customer_phone( $context = 'view' ) {
969 
-		return $this->get_phone( $context );
968 
+	public function get_customer_phone($context = 'view') {
969 
+		return $this->get_phone($context);
970 970 
     }
971 971
972 972 
     /**
 
@@ -976,8 +976,8 @@  discard block
 
 block discarded – undo
976 976 
 	 * @param  string $context View or edit context.
977 977 
 	 * @return string
978 978 
 	 */
979 
-	public function get_email( $context = 'view' ) {
980 
-		return $this->get_prop( 'email', $context );
979 
+	public function get_email($context = 'view') {
980 
+		return $this->get_prop('email', $context);
981 981 
     }
982 982
983 983 
     /**
 
@@ -987,8 +987,8 @@  discard block
 
 block discarded – undo
987 987 
 	 * @param  string $context View or edit context.
988 988 
 	 * @return string
989 989 
 	 */
990 
-	public function get_email_address( $context = 'view' ) {
991 
-		return $this->get_email( $context );
990 
+	public function get_email_address($context = 'view') {
991 
+		return $this->get_email($context);
992 992 
     }
993 993
994 994 
     /**
 
@@ -998,8 +998,8 @@  discard block
 
 block discarded – undo
998 998 
 	 * @param  string $context View or edit context.
999 999 
 	 * @return string
1000 1000 
 	 */
1001 
-	public function get_user_email( $context = 'view' ) {
1002 
-		return $this->get_email( $context );
1001 
+	public function get_user_email($context = 'view') {
1002 
+		return $this->get_email($context);
1003 1003 
     }
1004 1004
1005 1005 
     /**
 
@@ -1009,8 +1009,8 @@  discard block
 
 block discarded – undo
1009 1009 
 	 * @param  string $context View or edit context.
1010 1010 
 	 * @return string
1011 1011 
 	 */
1012 
-	public function get_customer_email( $context = 'view' ) {
1013 
-		return $this->get_email( $context );
1012 
+	public function get_customer_email($context = 'view') {
1013 
+		return $this->get_email($context);
1014 1014 
     }
1015 1015
1016 1016 
     /**
 
@@ -1020,9 +1020,9 @@  discard block
 
 block discarded – undo
1020 1020 
 	 * @param  string $context View or edit context.
1021 1021 
 	 * @return string
1022 1022 
 	 */
1023 
-	public function get_country( $context = 'view' ) {
1024 
-		$country = $this->get_prop( 'country', $context );
1025 
-		return empty( $country ) ? wpinv_get_default_country() : $country;
1023 
+	public function get_country($context = 'view') {
1024 
+		$country = $this->get_prop('country', $context);
1025 
+		return empty($country) ? wpinv_get_default_country() : $country;
1026 1026 
     }
1027 1027
1028 1028 
     /**
 
@@ -1032,8 +1032,8 @@  discard block
 
 block discarded – undo
1032 1032 
 	 * @param  string $context View or edit context.
1033 1033 
 	 * @return string
1034 1034 
 	 */
1035 
-	public function get_user_country( $context = 'view' ) {
1036 
-		return $this->get_country( $context );
1035 
+	public function get_user_country($context = 'view') {
1036 
+		return $this->get_country($context);
1037 1037 
     }
1038 1038
1039 1039 
     /**
 
@@ -1043,8 +1043,8 @@  discard block
 
 block discarded – undo
1043 1043 
 	 * @param  string $context View or edit context.
1044 1044 
 	 * @return string
1045 1045 
 	 */
1046 
-	public function get_customer_country( $context = 'view' ) {
1047 
-		return $this->get_country( $context );
1046 
+	public function get_customer_country($context = 'view') {
1047 
+		return $this->get_country($context);
1048 1048 
     }
1049 1049
1050 1050 
     /**
 
@@ -1054,9 +1054,9 @@  discard block
 
 block discarded – undo
1054 1054 
 	 * @param  string $context View or edit context.
1055 1055 
 	 * @return string
1056 1056 
 	 */
1057 
-	public function get_state( $context = 'view' ) {
1058 
-		$state = $this->get_prop( 'state', $context );
1059 
-		return empty( $state ) ? wpinv_get_default_state() : $state;
1057 
+	public function get_state($context = 'view') {
1058 
+		$state = $this->get_prop('state', $context);
1059 
+		return empty($state) ? wpinv_get_default_state() : $state;
1060 1060 
     }
1061 1061
1062 1062 
     /**
 
@@ -1066,8 +1066,8 @@  discard block
 
 block discarded – undo
1066 1066 
 	 * @param  string $context View or edit context.
1067 1067 
 	 * @return string
1068 1068 
 	 */
1069 
-	public function get_user_state( $context = 'view' ) {
1070 
-		return $this->get_state( $context );
1069 
+	public function get_user_state($context = 'view') {
1070 
+		return $this->get_state($context);
1071 1071 
     }
1072 1072
1073 1073 
     /**
 
@@ -1077,8 +1077,8 @@  discard block
 
 block discarded – undo
1077 1077 
 	 * @param  string $context View or edit context.
1078 1078 
 	 * @return string
1079 1079 
 	 */
1080 
-	public function get_customer_state( $context = 'view' ) {
1081 
-		return $this->get_state( $context );
1080 
+	public function get_customer_state($context = 'view') {
1081 
+		return $this->get_state($context);
1082 1082 
     }
1083 1083
1084 1084 
     /**
 
@@ -1088,8 +1088,8 @@  discard block
 
 block discarded – undo
1088 1088 
 	 * @param  string $context View or edit context.
1089 1089 
 	 * @return string
1090 1090 
 	 */
1091 
-	public function get_city( $context = 'view' ) {
1092 
-		return $this->get_prop( 'city', $context );
1091 
+	public function get_city($context = 'view') {
1092 
+		return $this->get_prop('city', $context);
1093 1093 
     }
1094 1094
1095 1095 
     /**
 
@@ -1099,8 +1099,8 @@  discard block
 
 block discarded – undo
1099 1099 
 	 * @param  string $context View or edit context.
1100 1100 
 	 * @return string
1101 1101 
 	 */
1102 
-	public function get_user_city( $context = 'view' ) {
1103 
-		return $this->get_city( $context );
1102 
+	public function get_user_city($context = 'view') {
1103 
+		return $this->get_city($context);
1104 1104 
     }
1105 1105
1106 1106 
     /**
 
@@ -1110,8 +1110,8 @@  discard block
 
 block discarded – undo
1110 1110 
 	 * @param  string $context View or edit context.
1111 1111 
 	 * @return string
1112 1112 
 	 */
1113 
-	public function get_customer_city( $context = 'view' ) {
1114 
-		return $this->get_city( $context );
1113 
+	public function get_customer_city($context = 'view') {
1114 
+		return $this->get_city($context);
1115 1115 
     }
1116 1116
1117 1117 
     /**
 
@@ -1121,8 +1121,8 @@  discard block
 
 block discarded – undo
1121 1121 
 	 * @param  string $context View or edit context.
1122 1122 
 	 * @return string
1123 1123 
 	 */
1124 
-	public function get_zip( $context = 'view' ) {
1125 
-		return $this->get_prop( 'zip', $context );
1124 
+	public function get_zip($context = 'view') {
1125 
+		return $this->get_prop('zip', $context);
1126 1126 
     }
1127 1127
1128 1128 
     /**
 
@@ -1132,8 +1132,8 @@  discard block
 
 block discarded – undo
1132 1132 
 	 * @param  string $context View or edit context.
1133 1133 
 	 * @return string
1134 1134 
 	 */
1135 
-	public function get_user_zip( $context = 'view' ) {
1136 
-		return $this->get_zip( $context );
1135 
+	public function get_user_zip($context = 'view') {
1136 
+		return $this->get_zip($context);
1137 1137 
     }
1138 1138
1139 1139 
     /**
 
@@ -1143,8 +1143,8 @@  discard block
 
 block discarded – undo
1143 1143 
 	 * @param  string $context View or edit context.
1144 1144 
 	 * @return string
1145 1145 
 	 */
1146 
-	public function get_customer_zip( $context = 'view' ) {
1147 
-		return $this->get_zip( $context );
1146 
+	public function get_customer_zip($context = 'view') {
1147 
+		return $this->get_zip($context);
1148 1148 
     }
1149 1149
1150 1150 
     /**
 
@@ -1154,8 +1154,8 @@  discard block
 
 block discarded – undo
1154 1154 
 	 * @param  string $context View or edit context.
1155 1155 
 	 * @return string
1156 1156 
 	 */
1157 
-	public function get_company( $context = 'view' ) {
1158 
-		return $this->get_prop( 'company', $context );
1157 
+	public function get_company($context = 'view') {
1158 
+		return $this->get_prop('company', $context);
1159 1159 
     }
1160 1160
1161 1161 
     /**
 
@@ -1165,8 +1165,8 @@  discard block
 
 block discarded – undo
1165 1165 
 	 * @param  string $context View or edit context.
1166 1166 
 	 * @return string
1167 1167 
 	 */
1168 
-	public function get_user_company( $context = 'view' ) {
1169 
-		return $this->get_company( $context );
1168 
+	public function get_user_company($context = 'view') {
1169 
+		return $this->get_company($context);
1170 1170 
     }
1171 1171
1172 1172 
     /**
 
@@ -1176,8 +1176,8 @@  discard block
 
 block discarded – undo
1176 1176 
 	 * @param  string $context View or edit context.
1177 1177 
 	 * @return string
1178 1178 
 	 */
1179 
-	public function get_customer_company( $context = 'view' ) {
1180 
-		return $this->get_company( $context );
1179 
+	public function get_customer_company($context = 'view') {
1180 
+		return $this->get_company($context);
1181 1181 
     }
1182 1182
1183 1183 
 	/**
 
@@ -1187,8 +1187,8 @@  discard block
 
 block discarded – undo
1187 1187 
 	 * @param  string $context View or edit context.
1188 1188 
 	 * @return string
1189 1189 
 	 */
1190 
-	public function get_company_id( $context = 'view' ) {
1191 
-		return $this->get_prop( 'company_id', $context );
1190 
+	public function get_company_id($context = 'view') {
1191 
+		return $this->get_prop('company_id', $context);
1192 1192 
     }
1193 1193
1194 1194 
     /**
 
@@ -1198,8 +1198,8 @@  discard block
 
 block discarded – undo
1198 1198 
 	 * @param  string $context View or edit context.
1199 1199 
 	 * @return string
1200 1200 
 	 */
1201 
-	public function get_vat_number( $context = 'view' ) {
1202 
-		return $this->get_prop( 'vat_number', $context );
1201 
+	public function get_vat_number($context = 'view') {
1202 
+		return $this->get_prop('vat_number', $context);
1203 1203 
     }
1204 1204
1205 1205 
     /**
 
@@ -1209,8 +1209,8 @@  discard block
 
 block discarded – undo
1209 1209 
 	 * @param  string $context View or edit context.
1210 1210 
 	 * @return string
1211 1211 
 	 */
1212 
-	public function get_user_vat_number( $context = 'view' ) {
1213 
-		return $this->get_vat_number( $context );
1212 
+	public function get_user_vat_number($context = 'view') {
1213 
+		return $this->get_vat_number($context);
1214 1214 
     }
1215 1215
1216 1216 
     /**
 
@@ -1220,8 +1220,8 @@  discard block
 
 block discarded – undo
1220 1220 
 	 * @param  string $context View or edit context.
1221 1221 
 	 * @return string
1222 1222 
 	 */
1223 
-	public function get_customer_vat_number( $context = 'view' ) {
1224 
-		return $this->get_vat_number( $context );
1223 
+	public function get_customer_vat_number($context = 'view') {
1224 
+		return $this->get_vat_number($context);
1225 1225 
     }
1226 1226
1227 1227 
     /**
 
@@ -1231,8 +1231,8 @@  discard block
 
 block discarded – undo
1231 1231 
 	 * @param  string $context View or edit context.
1232 1232 
 	 * @return string
1233 1233 
 	 */
1234 
-	public function get_vat_rate( $context = 'view' ) {
1235 
-		return $this->get_prop( 'vat_rate', $context );
1234 
+	public function get_vat_rate($context = 'view') {
1235 
+		return $this->get_prop('vat_rate', $context);
1236 1236 
     }
1237 1237
1238 1238 
     /**
 
@@ -1242,8 +1242,8 @@  discard block
 
 block discarded – undo
1242 1242 
 	 * @param  string $context View or edit context.
1243 1243 
 	 * @return string
1244 1244 
 	 */
1245 
-	public function get_user_vat_rate( $context = 'view' ) {
1246 
-		return $this->get_vat_rate( $context );
1245 
+	public function get_user_vat_rate($context = 'view') {
1246 
+		return $this->get_vat_rate($context);
1247 1247 
     }
1248 1248
1249 1249 
     /**
 
@@ -1253,8 +1253,8 @@  discard block
 
 block discarded – undo
1253 1253 
 	 * @param  string $context View or edit context.
1254 1254 
 	 * @return string
1255 1255 
 	 */
1256 
-	public function get_customer_vat_rate( $context = 'view' ) {
1257 
-		return $this->get_vat_rate( $context );
1256 
+	public function get_customer_vat_rate($context = 'view') {
1257 
+		return $this->get_vat_rate($context);
1258 1258 
     }
1259 1259
1260 1260 
     /**
 
@@ -1264,8 +1264,8 @@  discard block
 
 block discarded – undo
1264 1264 
 	 * @param  string $context View or edit context.
1265 1265 
 	 * @return string
1266 1266 
 	 */
1267 
-	public function get_address( $context = 'view' ) {
1268 
-		return $this->get_prop( 'address', $context );
1267 
+	public function get_address($context = 'view') {
1268 
+		return $this->get_prop('address', $context);
1269 1269 
     }
1270 1270
1271 1271 
     /**
 
@@ -1275,8 +1275,8 @@  discard block
 
 block discarded – undo
1275 1275 
 	 * @param  string $context View or edit context.
1276 1276 
 	 * @return string
1277 1277 
 	 */
1278 
-	public function get_user_address( $context = 'view' ) {
1279 
-		return $this->get_address( $context );
1278 
+	public function get_user_address($context = 'view') {
1279 
+		return $this->get_address($context);
1280 1280 
     }
1281 1281
1282 1282 
     /**
 
@@ -1286,8 +1286,8 @@  discard block
 
 block discarded – undo
1286 1286 
 	 * @param  string $context View or edit context.
1287 1287 
 	 * @return string
1288 1288 
 	 */
1289 
-	public function get_customer_address( $context = 'view' ) {
1290 
-		return $this->get_address( $context );
1289 
+	public function get_customer_address($context = 'view') {
1290 
+		return $this->get_address($context);
1291 1291 
     }
1292 1292
1293 1293 
     /**
 
@@ -1297,8 +1297,8 @@  discard block
 
 block discarded – undo
1297 1297 
 	 * @param  string $context View or edit context.
1298 1298 
 	 * @return bool
1299 1299 
 	 */
1300 
-	public function get_is_viewed( $context = 'view' ) {
1301 
-		return (bool) $this->get_prop( 'is_viewed', $context );
1300 
+	public function get_is_viewed($context = 'view') {
1301 
+		return (bool) $this->get_prop('is_viewed', $context);
1302 1302 
 	}
1303 1303
1304 1304 
 	/**
 
@@ -1308,8 +1308,8 @@  discard block
 
 block discarded – undo
1308 1308 
 	 * @param  string $context View or edit context.
1309 1309 
 	 * @return bool
1310 1310 
 	 */
1311 
-	public function get_email_cc( $context = 'view' ) {
1312 
-		return $this->get_prop( 'email_cc', $context );
1311 
+	public function get_email_cc($context = 'view') {
1312 
+		return $this->get_prop('email_cc', $context);
1313 1313 
 	}
1314 1314
1315 1315 
 	/**
 
@@ -1319,8 +1319,8 @@  discard block
 
 block discarded – undo
1319 1319 
 	 * @param  string $context View or edit context.
1320 1320 
 	 * @return bool
1321 1321 
 	 */
1322 
-	public function get_template( $context = 'view' ) {
1323 
-		return $this->get_prop( 'template', $context );
1322 
+	public function get_template($context = 'view') {
1323 
+		return $this->get_prop('template', $context);
1324 1324 
 	}
1325 1325
1326 1326 
 	/**
 
@@ -1330,8 +1330,8 @@  discard block
 
 block discarded – undo
1330 1330 
 	 * @param  string $context View or edit context.
1331 1331 
 	 * @return bool
1332 1332 
 	 */
1333 
-	public function get_created_via( $context = 'view' ) {
1334 
-		return $this->get_prop( 'created_via', $context );
1333 
+	public function get_created_via($context = 'view') {
1334 
+		return $this->get_prop('created_via', $context);
1335 1335 
 	}
1336 1336
1337 1337 
 	/**
 
@@ -1341,8 +1341,8 @@  discard block
 
 block discarded – undo
1341 1341 
 	 * @param  string $context View or edit context.
1342 1342 
 	 * @return bool
1343 1343 
 	 */
1344 
-	public function get_address_confirmed( $context = 'view' ) {
1345 
-		return (bool) $this->get_prop( 'address_confirmed', $context );
1344 
+	public function get_address_confirmed($context = 'view') {
1345 
+		return (bool) $this->get_prop('address_confirmed', $context);
1346 1346 
     }
1347 1347
1348 1348 
     /**
 
@@ -1352,8 +1352,8 @@  discard block
 
 block discarded – undo
1352 1352 
 	 * @param  string $context View or edit context.
1353 1353 
 	 * @return bool
1354 1354 
 	 */
1355 
-	public function get_user_address_confirmed( $context = 'view' ) {
1356 
-		return $this->get_address_confirmed( $context );
1355 
+	public function get_user_address_confirmed($context = 'view') {
1356 
+		return $this->get_address_confirmed($context);
1357 1357 
     }
1358 1358
1359 1359 
     /**
 
@@ -1363,8 +1363,8 @@  discard block
 
 block discarded – undo
1363 1363 
 	 * @param  string $context View or edit context.
1364 1364 
 	 * @return bool
1365 1365 
 	 */
1366 
-	public function get_customer_address_confirmed( $context = 'view' ) {
1367 
-		return $this->get_address_confirmed( $context );
1366 
+	public function get_customer_address_confirmed($context = 'view') {
1367 
+		return $this->get_address_confirmed($context);
1368 1368 
     }
1369 1369
1370 1370 
 	/**
 
@@ -1375,8 +1375,8 @@  discard block
 
 block discarded – undo
1375 1375 
 	 */
1376 1376 
 	public function get_shipping_address() {
1377 1377
1378 
-		$shipping_address = get_post_meta( $this->get_id(), 'shipping_address', true );
1379 
-		return is_array( $shipping_address ) ? $shipping_address : false;
1378 
+		$shipping_address = get_post_meta($this->get_id(), 'shipping_address', true);
1379 
+		return is_array($shipping_address) ? $shipping_address : false;
1380 1380 
     }
1381 1381
1382 1382 
 	/**
 
@@ -1393,17 +1393,17 @@  discard block
 
 block discarded – undo
1393 1393 
 	 * @param  string $context View or edit context.
1394 1394 
 	 * @return float
1395 1395 
 	 */
1396 
-	public function get_shipping( $context = 'view' ) {
1396 
+	public function get_shipping($context = 'view') {
1397 1397
1398 
-		if ( $context = 'view' ) {
1399 
-			return floatval( $this->get_prop( 'shipping', $context ) );
1398 
+		if ($context = 'view') {
1399 
+			return floatval($this->get_prop('shipping', $context));
1400 1400 
 		}
1401 1401
1402 
-		return $this->get_prop( 'shipping', $context );
1402 
+		return $this->get_prop('shipping', $context);
1403 1403 
     }
1404 1404
1405 1405 
 	public function has_shipping() {
1406 
-		return defined( 'GETPAID_SHIPPING_CALCULATOR_VERSION' ) && null !== $this->get_prop( 'shipping', 'edit' );
1406 
+		return defined('GETPAID_SHIPPING_CALCULATOR_VERSION') && null !== $this->get_prop('shipping', 'edit');
1407 1407 
     }
1408 1408
1409 1409 
     /**
 
@@ -1413,12 +1413,12 @@  discard block
 
 block discarded – undo
1413 1413 
 	 * @param  string $context View or edit context.
1414 1414 
 	 * @return float
1415 1415 
 	 */
1416 
-	public function get_subtotal( $context = 'view' ) {
1417 
-        $subtotal = (float) $this->get_prop( 'subtotal', $context );
1416 
+	public function get_subtotal($context = 'view') {
1417 
+        $subtotal = (float) $this->get_prop('subtotal', $context);
1418 1418
1419 1419 
         // Backwards compatibility.
1420 
-        if ( is_bool( $context ) && $context ) {
1421 
-            return wpinv_price( $subtotal, $this->get_currency() );
1420 
+        if (is_bool($context) && $context) {
1421 
+            return wpinv_price($subtotal, $this->get_currency());
1422 1422 
         }
1423 1423
1424 1424 
         return $subtotal;
 
@@ -1431,8 +1431,8 @@  discard block
 
 block discarded – undo
1431 1431 
 	 * @param  string $context View or edit context.
1432 1432 
 	 * @return float
1433 1433 
 	 */
1434 
-	public function get_total_discount( $context = 'view' ) {
1435 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1434 
+	public function get_total_discount($context = 'view') {
1435 
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_discount', $context)));
1436 1436 
     }
1437 1437
1438 1438 
     /**
 
@@ -1442,18 +1442,18 @@  discard block
 
 block discarded – undo
1442 1442 
 	 * @param  string $context View or edit context.
1443 1443 
 	 * @return float
1444 1444 
 	 */
1445 
-	public function get_total_tax( $context = 'view' ) {
1446 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1445 
+	public function get_total_tax($context = 'view') {
1446 
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_tax', $context)));
1447 1447 
 	}
1448 1448
1449 1449 
 	/**
1450 1450 
 	 * @deprecated
1451 1451 
 	 */
1452 
-	public function get_final_tax( $currency = false ) {
1452 
+	public function get_final_tax($currency = false) {
1453 1453 
 		$tax = $this->get_total_tax();
1454 1454
1455 
-        if ( $currency ) {
1456 
-			return wpinv_price( $tax, $this->get_currency() );
1455 
+        if ($currency) {
1456 
+			return wpinv_price($tax, $this->get_currency());
1457 1457 
         }
1458 1458
1459 1459 
         return $tax;
 
@@ -1466,8 +1466,8 @@  discard block
 
 block discarded – undo
1466 1466 
 	 * @param  string $context View or edit context.
1467 1467 
 	 * @return float
1468 1468 
 	 */
1469 
-	public function get_total_fees( $context = 'view' ) {
1470 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1469 
+	public function get_total_fees($context = 'view') {
1470 
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_fees', $context)));
1471 1471 
     }
1472 1472
1473 1473 
     /**
 
@@ -1477,8 +1477,8 @@  discard block
 
 block discarded – undo
1477 1477 
 	 * @param  string $context View or edit context.
1478 1478 
 	 * @return float
1479 1479 
 	 */
1480 
-	public function get_fees_total( $context = 'view' ) {
1481 
-		return $this->get_total_fees( $context );
1480 
+	public function get_fees_total($context = 'view') {
1481 
+		return $this->get_total_fees($context);
1482 1482 
     }
1483 1483
1484 1484 
     /**
 
@@ -1487,14 +1487,14 @@  discard block
 
 block discarded – undo
1487 1487 
 	 * @since 1.0.19
1488 1488 
      * @return float
1489 1489 
 	 */
1490 
-	public function get_total( $context = 'view' ) {
1491 
-		$total = $this->get_prop( 'total', $context );
1490 
+	public function get_total($context = 'view') {
1491 
+		$total = $this->get_prop('total', $context);
1492 1492
1493 
-		if ( $this->has_shipping() && $context == 'view' ) {
1494 
-			$total = $this->get_prop( 'total', $context ) + $this->get_shipping( $context );
1493 
+		if ($this->has_shipping() && $context == 'view') {
1494 
+			$total = $this->get_prop('total', $context) + $this->get_shipping($context);
1495 1495 
 		}
1496 1496
1497 
-		return wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1497 
+		return wpinv_round_amount(wpinv_sanitize_amount($total));
1498 1498 
 	}
1499 1499
1500 1500 
 	/**
 
@@ -1506,20 +1506,20 @@  discard block
 
 block discarded – undo
1506 1506 
 	public function get_non_recurring_total() {
1507 1507
1508 1508 
 		$subtotal = 0;
1509 
-		foreach ( $this->get_items() as $item ) {
1510 
-			if ( ! $item->is_recurring() ) {
1509 
+		foreach ($this->get_items() as $item) {
1510 
+			if (!$item->is_recurring()) {
1511 1511 
 				$subtotal += $item->get_sub_total();
1512 1512 
 			}
1513 1513 
 		}
1514 1514
1515 
-		foreach ( $this->get_fees() as $fee ) {
1516 
-			if ( empty( $fee['recurring_fee'] ) ) {
1517 
-				$subtotal += wpinv_sanitize_amount( $fee['initial_fee'] );
1515 
+		foreach ($this->get_fees() as $fee) {
1516 
+			if (empty($fee['recurring_fee'])) {
1517 
+				$subtotal += wpinv_sanitize_amount($fee['initial_fee']);
1518 1518 
 			}
1519 1519 
 		}
1520 1520
1521 
-		$subtotal = wpinv_round_amount( wpinv_sanitize_amount( $subtotal ) );
1522 
-        return apply_filters( 'wpinv_get_non_recurring_invoice_total', $subtotal, $this );
1521 
+		$subtotal = wpinv_round_amount(wpinv_sanitize_amount($subtotal));
1522 
+        return apply_filters('wpinv_get_non_recurring_invoice_total', $subtotal, $this);
1523 1523
1524 1524 
     }
1525 1525 
 
@@ -1542,7 +1542,7 @@  discard block
 
 block discarded – undo
1542 1542 
 	 */
1543 1543 
     public function get_initial_total() {
1544 1544
1545 
-		if ( empty( $this->totals ) ) {
1545 
+		if (empty($this->totals)) {
1546 1546 
 			$this->recalculate_total();
1547 1547 
 		}
1548 1548 
 
@@ -1552,12 +1552,12 @@  discard block
 
 block discarded – undo
1552 1552 
 		$subtotal = $this->totals['subtotal']['initial'];
1553 1553 
 		$total    = $tax + $fee - $discount + $subtotal;
1554 1554
1555 
-		if ( 0 > $total ) {
1555 
+		if (0 > $total) {
1556 1556 
 			$total = 0;
1557 1557 
 		}
1558 1558
1559 
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1560 
-        return apply_filters( 'wpinv_get_initial_invoice_total', $total, $this );
1559 
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1560 
+        return apply_filters('wpinv_get_initial_invoice_total', $total, $this);
1561 1561 
 	}
1562 1562
1563 1563 
 	/**
 
@@ -1569,7 +1569,7 @@  discard block
 
 block discarded – undo
1569 1569 
 	 */
1570 1570 
     public function get_recurring_total() {
1571 1571
1572 
-		if ( empty( $this->totals ) ) {
1572 
+		if (empty($this->totals)) {
1573 1573 
 			$this->recalculate_total();
1574 1574 
 		}
1575 1575 
 
@@ -1579,12 +1579,12 @@  discard block
 
 block discarded – undo
1579 1579 
 		$subtotal = $this->totals['subtotal']['recurring'];
1580 1580 
 		$total    = $tax + $fee - $discount + $subtotal;
1581 1581
1582 
-		if ( 0 > $total ) {
1582 
+		if (0 > $total) {
1583 1583 
 			$total = 0;
1584 1584 
 		}
1585 1585
1586 
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1587 
-        return apply_filters( 'wpinv_get_recurring_invoice_total', $total, $this );
1586 
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1587 
+        return apply_filters('wpinv_get_recurring_invoice_total', $total, $this);
1588 1588 
 	}
1589 1589
1590 1590 
 	/**
 
@@ -1595,10 +1595,10 @@  discard block
 
 block discarded – undo
1595 1595 
 	 * @param string $currency Whether to include the currency.
1596 1596 
      * @return float|string
1597 1597 
 	 */
1598 
-    public function get_recurring_details( $field = '', $currency = false ) {
1598 
+    public function get_recurring_details($field = '', $currency = false) {
1599 1599
1600 1600 
 		// Maybe recalculate totals.
1601 
-		if ( empty( $this->totals ) ) {
1601 
+		if (empty($this->totals)) {
1602 1602 
 			$this->recalculate_total();
1603 1603 
 		}
1604 1604 
 
@@ -1618,8 +1618,8 @@  discard block
 
 block discarded – undo
1618 1618 
 			$currency
1619 1619 
 		);
1620 1620
1621 
-        if ( isset( $data[$field] ) ) {
1622 
-            return ( $currency ? wpinv_price( $data[$field], $this->get_currency() ) : $data[$field] );
1621 
+        if (isset($data[$field])) {
1622 
+            return ($currency ? wpinv_price($data[$field], $this->get_currency()) : $data[$field]);
1623 1623 
         }
1624 1624
1625 1625 
         return $data;
 
@@ -1632,8 +1632,8 @@  discard block
 
 block discarded – undo
1632 1632 
 	 * @param  string $context View or edit context.
1633 1633 
 	 * @return array
1634 1634 
 	 */
1635 
-	public function get_fees( $context = 'view' ) {
1636 
-		return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1635 
+	public function get_fees($context = 'view') {
1636 
+		return wpinv_parse_list($this->get_prop('fees', $context));
1637 1637 
     }
1638 1638
1639 1639 
     /**
 
@@ -1643,8 +1643,8 @@  discard block
 
 block discarded – undo
1643 1643 
 	 * @param  string $context View or edit context.
1644 1644 
 	 * @return array
1645 1645 
 	 */
1646 
-	public function get_discounts( $context = 'view' ) {
1647 
-		return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1646 
+	public function get_discounts($context = 'view') {
1647 
+		return wpinv_parse_list($this->get_prop('discounts', $context));
1648 1648 
     }
1649 1649
1650 1650 
     /**
 
@@ -1654,8 +1654,8 @@  discard block
 
 block discarded – undo
1654 1654 
 	 * @param  string $context View or edit context.
1655 1655 
 	 * @return array
1656 1656 
 	 */
1657 
-	public function get_taxes( $context = 'view' ) {
1658 
-		return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1657 
+	public function get_taxes($context = 'view') {
1658 
+		return wpinv_parse_list($this->get_prop('taxes', $context));
1659 1659 
     }
1660 1660
1661 1661 
     /**
 
@@ -1665,8 +1665,8 @@  discard block
 
 block discarded – undo
1665 1665 
 	 * @param  string $context View or edit context.
1666 1666 
 	 * @return GetPaid_Form_Item[]
1667 1667 
 	 */
1668 
-	public function get_items( $context = 'view' ) {
1669 
-        return $this->get_prop( 'items', $context );
1668 
+	public function get_items($context = 'view') {
1669 
+        return $this->get_prop('items', $context);
1670 1670 
 	}
1671 1671
1672 1672 
 	/**
 
@@ -1676,7 +1676,7 @@  discard block
 
 block discarded – undo
1676 1676 
 	 * @return string
1677 1677 
 	 */
1678 1678 
 	public function get_item_ids() {
1679 
-		return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1679 
+		return implode(', ', wp_list_pluck($this->get_cart_details(), 'item_id'));
1680 1680 
     }
1681 1681
1682 1682 
     /**
 
@@ -1686,8 +1686,8 @@  discard block
 
 block discarded – undo
1686 1686 
 	 * @param  string $context View or edit context.
1687 1687 
 	 * @return int
1688 1688 
 	 */
1689 
-	public function get_payment_form( $context = 'view' ) {
1690 
-		return intval( $this->get_prop( 'payment_form', $context ) );
1689 
+	public function get_payment_form($context = 'view') {
1690 
+		return intval($this->get_prop('payment_form', $context));
1691 1691 
     }
1692 1692
1693 1693 
     /**
 
@@ -1697,8 +1697,8 @@  discard block
 
 block discarded – undo
1697 1697 
 	 * @param  string $context View or edit context.
1698 1698 
 	 * @return string
1699 1699 
 	 */
1700 
-	public function get_submission_id( $context = 'view' ) {
1701 
-		return $this->get_prop( 'submission_id', $context );
1700 
+	public function get_submission_id($context = 'view') {
1701 
+		return $this->get_prop('submission_id', $context);
1702 1702 
     }
1703 1703
1704 1704 
     /**
 
@@ -1708,8 +1708,8 @@  discard block
 
 block discarded – undo
1708 1708 
 	 * @param  string $context View or edit context.
1709 1709 
 	 * @return string
1710 1710 
 	 */
1711 
-	public function get_discount_code( $context = 'view' ) {
1712 
-		return $this->get_prop( 'discount_code', $context );
1711 
+	public function get_discount_code($context = 'view') {
1712 
+		return $this->get_prop('discount_code', $context);
1713 1713 
     }
1714 1714
1715 1715 
     /**
 
@@ -1719,8 +1719,8 @@  discard block
 
 block discarded – undo
1719 1719 
 	 * @param  string $context View or edit context.
1720 1720 
 	 * @return string
1721 1721 
 	 */
1722 
-	public function get_gateway( $context = 'view' ) {
1723 
-		return $this->get_prop( 'gateway', $context );
1722 
+	public function get_gateway($context = 'view') {
1723 
+		return $this->get_prop('gateway', $context);
1724 1724 
     }
1725 1725
1726 1726 
     /**
 
@@ -1730,8 +1730,8 @@  discard block
 
 block discarded – undo
1730 1730 
 	 * @return string
1731 1731 
 	 */
1732 1732 
     public function get_gateway_title() {
1733 
-        $title =  wpinv_get_gateway_checkout_label( $this->get_gateway() );
1734 
-        return apply_filters( 'wpinv_gateway_title', $title, $this->get_id(), $this );
1733 
+        $title = wpinv_get_gateway_checkout_label($this->get_gateway());
1734 
+        return apply_filters('wpinv_gateway_title', $title, $this->get_id(), $this);
1735 1735 
     }
1736 1736
1737 1737 
     /**
 
@@ -1741,8 +1741,8 @@  discard block
 
 block discarded – undo
1741 1741 
 	 * @param  string $context View or edit context.
1742 1742 
 	 * @return string
1743 1743 
 	 */
1744 
-	public function get_transaction_id( $context = 'view' ) {
1745 
-		return $this->get_prop( 'transaction_id', $context );
1744 
+	public function get_transaction_id($context = 'view') {
1745 
+		return $this->get_prop('transaction_id', $context);
1746 1746 
     }
1747 1747
1748 1748 
     /**
 
@@ -1752,9 +1752,9 @@  discard block
 
 block discarded – undo
1752 1752 
 	 * @param  string $context View or edit context.
1753 1753 
 	 * @return string
1754 1754 
 	 */
1755 
-	public function get_currency( $context = 'view' ) {
1756 
-        $currency = $this->get_prop( 'currency', $context );
1757 
-        return empty( $currency ) ? wpinv_get_currency() : $currency;
1755 
+	public function get_currency($context = 'view') {
1756 
+        $currency = $this->get_prop('currency', $context);
1757 
+        return empty($currency) ? wpinv_get_currency() : $currency;
1758 1758 
     }
1759 1759
1760 1760 
     /**
 
@@ -1764,8 +1764,8 @@  discard block
 
 block discarded – undo
1764 1764 
 	 * @param  string $context View or edit context.
1765 1765 
 	 * @return bool
1766 1766 
 	 */
1767 
-	public function get_disable_taxes( $context = 'view' ) {
1768 
-        return (bool) $this->get_prop( 'disable_taxes', $context );
1767 
+	public function get_disable_taxes($context = 'view') {
1768 
+        return (bool) $this->get_prop('disable_taxes', $context);
1769 1769 
     }
1770 1770
1771 1771 
     /**
 
@@ -1775,8 +1775,8 @@  discard block
 
 block discarded – undo
1775 1775 
 	 * @param  string $context View or edit context.
1776 1776 
 	 * @return int
1777 1777 
 	 */
1778 
-    public function get_subscription_id( $context = 'view' ) {
1779 
-		return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1778 
+    public function get_subscription_id($context = 'view') {
1779 
+		return $this->is_renewal() ? $this->get_parent()->get_subscription_id($context) : $this->get_prop('subscription_id', $context);
1780 1780 
 	}
1781 1781
1782 1782 
 	/**
 
@@ -1786,12 +1786,12 @@  discard block
 
 block discarded – undo
1786 1786 
 	 * @param  string $context View or edit context.
1787 1787 
 	 * @return int
1788 1788 
 	 */
1789 
-    public function get_remote_subscription_id( $context = 'view' ) {
1790 
-        $subscription_id = $this->get_prop( 'remote_subscription_id', $context );
1789 
+    public function get_remote_subscription_id($context = 'view') {
1790 
+        $subscription_id = $this->get_prop('remote_subscription_id', $context);
1791 1791
1792 
-        if ( empty( $subscription_id ) && $this->is_renewal() ) {
1792 
+        if (empty($subscription_id) && $this->is_renewal()) {
1793 1793 
             $parent = $this->get_parent();
1794 
-            return $parent->get_remote_subscription_id( $context );
1794 
+            return $parent->get_remote_subscription_id($context);
1795 1795 
         }
1796 1796
1797 1797 
         return $subscription_id;
 
@@ -1804,20 +1804,20 @@  discard block
 
 block discarded – undo
1804 1804 
 	 * @param  string $context View or edit context.
1805 1805 
 	 * @return array
1806 1806 
 	 */
1807 
-    public function get_payment_meta( $context = 'view' ) {
1807 
+    public function get_payment_meta($context = 'view') {
1808 1808
1809 1809 
         return array(
1810 
-            'price'        => $this->get_total( $context ),
1811 
-            'date'         => $this->get_date_created( $context ),
1812 
-            'user_email'   => $this->get_email( $context ),
1813 
-            'invoice_key'  => $this->get_key( $context ),
1814 
-            'currency'     => $this->get_currency( $context ),
1815 
-            'items'        => $this->get_items( $context ),
1816 
-            'user_info'    => $this->get_user_info( $context ),
1810 
+            'price'        => $this->get_total($context),
1811 
+            'date'         => $this->get_date_created($context),
1812 
+            'user_email'   => $this->get_email($context),
1813 
+            'invoice_key'  => $this->get_key($context),
1814 
+            'currency'     => $this->get_currency($context),
1815 
+            'items'        => $this->get_items($context),
1816 
+            'user_info'    => $this->get_user_info($context),
1817 1817 
             'cart_details' => $this->get_cart_details(),
1818 
-            'status'       => $this->get_status( $context ),
1819 
-            'fees'         => $this->get_fees( $context ),
1820 
-            'taxes'        => $this->get_taxes( $context ),
1818 
+            'status'       => $this->get_status($context),
1819 
+            'fees'         => $this->get_fees($context),
1820 
+            'taxes'        => $this->get_taxes($context),
1821 1821 
         );
1822 1822
1823 1823 
     }
 
@@ -1832,9 +1832,9 @@  discard block
 
 block discarded – undo
1832 1832 
         $items        = $this->get_items();
1833 1833 
         $cart_details = array();
1834 1834
1835 
-        foreach ( $items as $item ) {
1835 
+        foreach ($items as $item) {
1836 1836 
 			$item->invoice_id = $this->get_id();
1837 
-            $cart_details[]   = $item->prepare_data_for_saving();
1837 
+            $cart_details[] = $item->prepare_data_for_saving();
1838 1838 
         }
1839 1839
1840 1840 
         return $cart_details;
 
@@ -1845,11 +1845,11 @@  discard block
 
 block discarded – undo
1845 1845 
 	 *
1846 1846 
 	 * @return null|GetPaid_Form_Item|int
1847 1847 
 	 */
1848 
-	public function get_recurring( $object = false ) {
1848 
+	public function get_recurring($object = false) {
1849 1849
1850 1850 
 		// Are we returning an object?
1851 
-        if ( $object ) {
1852 
-            return $this->get_item( $this->recurring_item );
1851 
+        if ($object) {
1852 
+            return $this->get_item($this->recurring_item);
1853 1853 
         }
1854 1854
1855 1855 
         return $this->recurring_item;
 
@@ -1864,15 +1864,15 @@  discard block
 
 block discarded – undo
1864 1864 
 	public function get_subscription_name() {
1865 1865
1866 1866 
 		// Retrieve the recurring name
1867 
-        $item = $this->get_recurring( true );
1867 
+        $item = $this->get_recurring(true);
1868 1868
1869 1869 
 		// Abort if it does not exist.
1870 
-        if ( empty( $item ) ) {
1870 
+        if (empty($item)) {
1871 1871 
             return '';
1872 1872 
         }
1873 1873
1874 1874 
 		// Return the item name.
1875 
-        return apply_filters( 'wpinv_invoice_get_subscription_name', $item->get_name(), $this );
1875 
+        return apply_filters('wpinv_invoice_get_subscription_name', $item->get_name(), $this);
1876 1876 
 	}
1877 1877
1878 1878 
 	/**
 
@@ -1882,9 +1882,9 @@  discard block
 
 block discarded – undo
1882 1882 
 	 * @return string
1883 1883 
 	 */
1884 1884 
 	public function get_view_url() {
1885 
-        $invoice_url = get_permalink( $this->get_id() );
1886 
-		$invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1887 
-        return apply_filters( 'wpinv_get_view_url', $invoice_url, $this );
1885 
+        $invoice_url = get_permalink($this->get_id());
1886 
+		$invoice_url = add_query_arg('invoice_key', $this->get_key(), $invoice_url);
1887 
+        return apply_filters('wpinv_get_view_url', $invoice_url, $this);
1888 1888 
 	}
1889 1889
1890 1890 
 	/**
 
@@ -1893,25 +1893,25 @@  discard block
 
 block discarded – undo
1893 1893 
 	 * @since 1.0.19
1894 1894 
 	 * @return string
1895 1895 
 	 */
1896 
-	public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1896 
+	public function get_checkout_payment_url($deprecated = false, $secret = false) {
1897 1897
1898 1898 
 		// Retrieve the checkout url.
1899 1899 
         $pay_url = wpinv_get_checkout_uri();
1900 1900
1901 1901 
 		// Maybe force ssl.
1902 
-        if ( is_ssl() ) {
1903 
-            $pay_url = str_replace( 'http:', 'https:', $pay_url );
1902 
+        if (is_ssl()) {
1903 
+            $pay_url = str_replace('http:', 'https:', $pay_url);
1904 1904 
         }
1905 1905
1906 1906 
 		// Add the invoice key.
1907 
-		$pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1907 
+		$pay_url = add_query_arg('invoice_key', $this->get_key(), $pay_url);
1908 1908
1909 1909 
 		// (Maybe?) add a secret
1910 
-        if ( $secret ) {
1911 
-            $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $pay_url );
1910 
+        if ($secret) {
1911 
+            $pay_url = add_query_arg(array('_wpipay' => md5($this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key())), $pay_url);
1912 1912 
         }
1913 1913
1914 
-        return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret );
1914 
+        return apply_filters('wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret);
1915 1915 
 	}
1916 1916
1917 1917 
 	/**
 
@@ -1926,14 +1926,14 @@  discard block
 
 block discarded – undo
1926 1926 
         $receipt_url = wpinv_get_success_page_uri();
1927 1927
1928 1928 
 		// Maybe force ssl.
1929 
-        if ( is_ssl() ) {
1930 
-            $receipt_url = str_replace( 'http:', 'https:', $receipt_url );
1929 
+        if (is_ssl()) {
1930 
+            $receipt_url = str_replace('http:', 'https:', $receipt_url);
1931 1931 
         }
1932 1932
1933 1933 
 		// Add the invoice key.
1934 
-		$receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1934 
+		$receipt_url = add_query_arg('invoice_key', $this->get_key(), $receipt_url);
1935 1935
1936 
-        return apply_filters( 'getpaid_get_invoice_receipt_url', $receipt_url, $this );
1936 
+        return apply_filters('getpaid_get_invoice_receipt_url', $receipt_url, $this);
1937 1937 
 	}
1938 1938
1939 1939 
 	/**
 
@@ -1943,7 +1943,7 @@  discard block
 
 block discarded – undo
1943 1943 
 	 * @return string
1944 1944 
 	 */
1945 1945 
 	public function get_transaction_url() {
1946 
-		return apply_filters( 'getpaid_gateway_' . $this->get_gateway() . '_transaction_url', '', $this );
1946 
+		return apply_filters('getpaid_gateway_' . $this->get_gateway() . '_transaction_url', '', $this);
1947 1947 
 	}
1948 1948
1949 1949 
 	/**
 
@@ -1956,7 +1956,7 @@  discard block
 
 block discarded – undo
1956 1956
1957 1957 
 		$type   = $this->get_type();
1958 1958 
 		$status = "wpi-$type-pending";
1959 
-		return str_replace( '-invoice', '', $status );
1959 
+		return str_replace('-invoice', '', $status);
1960 1960
1961 1961 
 	}
1962 1962 
 
@@ -1970,8 +1970,8 @@  discard block
 
 block discarded – undo
1970 1970 
 	 * @param  string $context View or edit context.
1971 1971 
 	 * @return mixed Value of the given invoice property (if set).
1972 1972 
 	 */
1973 
-	public function get( $key, $context = 'view' ) {
1974 
-        return $this->get_prop( $key, $context );
1973 
+	public function get($key, $context = 'view') {
1974 
+        return $this->get_prop($key, $context);
1975 1975 
 	}
1976 1976
1977 1977 
     /*
 
@@ -1994,11 +1994,11 @@  discard block
 
 block discarded – undo
1994 1994 
 	 * @param  mixed $value new value.
1995 1995 
 	 * @return mixed Value of the given invoice property (if set).
1996 1996 
 	 */
1997 
-	public function set( $key, $value ) {
1997 
+	public function set($key, $value) {
1998 1998
1999 1999 
         $setter = "set_$key";
2000 
-        if ( is_callable( array( $this, $setter ) ) ) {
2001 
-            $this->{$setter}( $value );
2000 
+        if (is_callable(array($this, $setter))) {
2001 
+            $this->{$setter}($value);
2002 2002 
         }
2003 2003
2004 2004 
 	}
 
@@ -2012,45 +2012,45 @@  discard block
 
 block discarded – undo
2012 2012 
 	 * @param bool   $manual_update Is this a manual status change?.
2013 2013 
 	 * @return array details of change.
2014 2014 
 	 */
2015 
-	public function set_status( $new_status, $note = '', $manual_update = false ) {
2015 
+	public function set_status($new_status, $note = '', $manual_update = false) {
2016 2016 
 		$old_status = $this->get_status();
2017 2017
2018 2018 
 		$statuses = $this->get_all_statuses();
2019 2019
2020 
-		if ( isset( $statuses[ 'draft' ] ) ) {
2021 
-			unset( $statuses[ 'draft' ] );
2020 
+		if (isset($statuses['draft'])) {
2021 
+			unset($statuses['draft']);
2022 2022 
 		}
2023 2023
2024 
-		$this->set_prop( 'status', $new_status );
2024 
+		$this->set_prop('status', $new_status);
2025 2025
2026 2026 
 		// If setting the status, ensure it's set to a valid status.
2027 
-		if ( true === $this->object_read ) {
2027 
+		if (true === $this->object_read) {
2028 2028
2029 2029 
 			// Only allow valid new status.
2030 
-			if ( ! array_key_exists( $new_status, $statuses ) ) {
2030 
+			if (!array_key_exists($new_status, $statuses)) {
2031 2031 
 				$new_status = $this->get_default_status();
2032 2032 
 			}
2033 2033
2034 2034 
 			// If the old status is set but unknown (e.g. draft) assume its pending for action usage.
2035 
-			if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
2035 
+			if ($old_status && !array_key_exists($new_status, $statuses)) {
2036 2036 
 				$old_status = $this->get_default_status();
2037 2037 
 			}
2038 2038
2039 2039 
 			// Paid - Renewal (i.e when duplicating a parent invoice )
2040 
-			if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
2040 
+			if ($new_status == 'wpi-pending' && $old_status == 'publish' && !$this->get_id()) {
2041 2041 
 				$old_status = 'wpi-pending';
2042 2042 
 			}
2043 2043
2044 
-			if ( $old_status !== $new_status ) {
2044 
+			if ($old_status !== $new_status) {
2045 2045 
 				$this->status_transition = array(
2046 
-					'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
2046 
+					'from'   => !empty($this->status_transition['from']) ? $this->status_transition['from'] : $old_status,
2047 2047 
 					'to'     => $new_status,
2048 2048 
 					'note'   => $note,
2049 2049 
 					'manual' => (bool) $manual_update,
2050 2050 
 				);
2051 2051
2052 
-				if ( $manual_update ) {
2053 
-					do_action( 'getpaid_' . $this->object_type .'_edit_status', $this->get_id(), $new_status );
2052 
+				if ($manual_update) {
2053 
+					do_action('getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status);
2054 2054 
 				}
2055 2055
2056 2056 
 				$this->maybe_set_date_paid();
 
@@ -2075,8 +2075,8 @@  discard block
 
 block discarded – undo
2075 2075 
 	 */
2076 2076 
 	public function maybe_set_date_paid() {
2077 2077
2078 
-		if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
2079 
-			$this->set_date_completed( current_time( 'mysql' ) );
2078 
+		if (!$this->get_date_completed('edit') && $this->is_paid()) {
2079 
+			$this->set_date_completed(current_time('mysql'));
2080 2080 
 		}
2081 2081 
 	}
2082 2082 
 
@@ -2085,11 +2085,11 @@  discard block
 
 block discarded – undo
2085 2085 
 	 *
2086 2086 
 	 * @since 1.0.19
2087 2087 
 	 */
2088 
-	public function set_parent_id( $value ) {
2089 
-		if ( $value && ( $value === $this->get_id() ) ) {
2088 
+	public function set_parent_id($value) {
2089 
+		if ($value && ($value === $this->get_id())) {
2090 2090 
 			return;
2091 2091 
 		}
2092 
-		$this->set_prop( 'parent_id', absint( $value ) );
2092 
+		$this->set_prop('parent_id', absint($value));
2093 2093 
     }
2094 2094
2095 2095 
     /**
 
@@ -2097,8 +2097,8 @@  discard block
 
 block discarded – undo
2097 2097 
 	 *
2098 2098 
 	 * @since 1.0.19
2099 2099 
 	 */
2100 
-	public function set_version( $value ) {
2101 
-		$this->set_prop( 'version', $value );
2100 
+	public function set_version($value) {
2101 
+		$this->set_prop('version', $value);
2102 2102 
     }
2103 2103
2104 2104 
     /**
 
@@ -2108,15 +2108,15 @@  discard block
 
 block discarded – undo
2108 2108 
 	 * @param string $value Value to set.
2109 2109 
      * @return bool Whether or not the date was set.
2110 2110 
 	 */
2111 
-	public function set_date_created( $value ) {
2112 
-        $date = strtotime( $value );
2111 
+	public function set_date_created($value) {
2112 
+        $date = strtotime($value);
2113 2113
2114 
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2115 
-            $this->set_prop( 'date_created', date( 'Y-m-d H:i:s', $date ) );
2114 
+        if ($date && $value !== '0000-00-00 00:00:00') {
2115 
+            $this->set_prop('date_created', date('Y-m-d H:i:s', $date));
2116 2116 
             return true;
2117 2117 
         }
2118 2118
2119 
-		$this->set_prop( 'date_created', '' );
2119 
+		$this->set_prop('date_created', '');
2120 2120 
 		return false;
2121 2121
2122 2122 
     }
 
@@ -2128,15 +2128,15 @@  discard block
 
 block discarded – undo
2128 2128 
 	 * @param string $value Value to set.
2129 2129 
      * @return bool Whether or not the date was set.
2130 2130 
 	 */
2131 
-	public function set_due_date( $value ) {
2132 
-        $date = strtotime( $value );
2131 
+	public function set_due_date($value) {
2132 
+        $date = strtotime($value);
2133 2133
2134 
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2135 
-            $this->set_prop( 'due_date', date( 'Y-m-d H:i:s', $date ) );
2134 
+        if ($date && $value !== '0000-00-00 00:00:00') {
2135 
+            $this->set_prop('due_date', date('Y-m-d H:i:s', $date));
2136 2136 
             return true;
2137 2137 
         }
2138 2138
2139 
-		$this->set_prop( 'due_date', '' );
2139 
+		$this->set_prop('due_date', '');
2140 2140 
         return false;
2141 2141
2142 2142 
     }
 
@@ -2147,8 +2147,8 @@  discard block
 
 block discarded – undo
2147 2147 
 	 * @since 1.0.19
2148 2148 
 	 * @param  string $value New name.
2149 2149 
 	 */
2150 
-	public function set_date_due( $value ) {
2151 
-		$this->set_due_date( $value );
2150 
+	public function set_date_due($value) {
2151 
+		$this->set_due_date($value);
2152 2152 
     }
2153 2153
2154 2154 
     /**
 
@@ -2158,15 +2158,15 @@  discard block
 
 block discarded – undo
2158 2158 
 	 * @param string $value Value to set.
2159 2159 
      * @return bool Whether or not the date was set.
2160 2160 
 	 */
2161 
-	public function set_completed_date( $value ) {
2162 
-        $date = strtotime( $value );
2161 
+	public function set_completed_date($value) {
2162 
+        $date = strtotime($value);
2163 2163
2164 
-        if ( $date && $value !== '0000-00-00 00:00:00'  ) {
2165 
-            $this->set_prop( 'completed_date', date( 'Y-m-d H:i:s', $date ) );
2164 
+        if ($date && $value !== '0000-00-00 00:00:00') {
2165 
+            $this->set_prop('completed_date', date('Y-m-d H:i:s', $date));
2166 2166 
             return true;
2167 2167 
         }
2168 2168
2169 
-		$this->set_prop( 'completed_date', '' );
2169 
+		$this->set_prop('completed_date', '');
2170 2170 
         return false;
2171 2171
2172 2172 
     }
 
@@ -2177,8 +2177,8 @@  discard block
 
 block discarded – undo
2177 2177 
 	 * @since 1.0.19
2178 2178 
 	 * @param  string $value New name.
2179 2179 
 	 */
2180 
-	public function set_date_completed( $value ) {
2181 
-		$this->set_completed_date( $value );
2180 
+	public function set_date_completed($value) {
2181 
+		$this->set_completed_date($value);
2182 2182 
     }
2183 2183
2184 2184 
     /**
 
@@ -2188,15 +2188,15 @@  discard block
 
 block discarded – undo
2188 2188 
 	 * @param string $value Value to set.
2189 2189 
      * @return bool Whether or not the date was set.
2190 2190 
 	 */
2191 
-	public function set_date_modified( $value ) {
2192 
-        $date = strtotime( $value );
2191 
+	public function set_date_modified($value) {
2192 
+        $date = strtotime($value);
2193 2193
2194 
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2195 
-            $this->set_prop( 'date_modified', date( 'Y-m-d H:i:s', $date ) );
2194 
+        if ($date && $value !== '0000-00-00 00:00:00') {
2195 
+            $this->set_prop('date_modified', date('Y-m-d H:i:s', $date));
2196 2196 
             return true;
2197 2197 
         }
2198 2198
2199 
-		$this->set_prop( 'date_modified', '' );
2199 
+		$this->set_prop('date_modified', '');
2200 2200 
         return false;
2201 2201
2202 2202 
     }
 
@@ -2207,9 +2207,9 @@  discard block
 
 block discarded – undo
2207 2207 
 	 * @since 1.0.19
2208 2208 
 	 * @param  string $value New number.
2209 2209 
 	 */
2210 
-	public function set_number( $value ) {
2211 
-        $number = sanitize_text_field( $value );
2212 
-		$this->set_prop( 'number', $number );
2210 
+	public function set_number($value) {
2211 
+        $number = sanitize_text_field($value);
2212 
+		$this->set_prop('number', $number);
2213 2213 
     }
2214 2214
2215 2215 
     /**
 
@@ -2218,9 +2218,9 @@  discard block
 
 block discarded – undo
2218 2218 
 	 * @since 1.0.19
2219 2219 
 	 * @param  string $value Type.
2220 2220 
 	 */
2221 
-	public function set_type( $value ) {
2222 
-        $type = sanitize_text_field( str_replace( 'wpi_', '', $value ) );
2223 
-		$this->set_prop( 'type', $type );
2221 
+	public function set_type($value) {
2222 
+        $type = sanitize_text_field(str_replace('wpi_', '', $value));
2223 
+		$this->set_prop('type', $type);
2224 2224 
 	}
2225 2225
2226 2226 
     /**
 
@@ -2229,10 +2229,10 @@  discard block
 
 block discarded – undo
2229 2229 
 	 * @since 1.0.19
2230 2230 
 	 * @param  string $value Post type.
2231 2231 
 	 */
2232 
-	public function set_post_type( $value ) {
2233 
-        if ( getpaid_is_invoice_post_type( $value ) ) {
2234 
-			$this->set_type( $value );
2235 
-            $this->set_prop( 'post_type', $value );
2232 
+	public function set_post_type($value) {
2233 
+        if (getpaid_is_invoice_post_type($value)) {
2234 
+			$this->set_type($value);
2235 
+            $this->set_prop('post_type', $value);
2236 2236 
         }
2237 2237 
     }
2238 2238 
 
@@ -2242,9 +2242,9 @@  discard block
 
 block discarded – undo
2242 2242 
 	 * @since 1.0.19
2243 2243 
 	 * @param  string $value New key.
2244 2244 
 	 */
2245 
-	public function set_key( $value ) {
2246 
-        $key = sanitize_text_field( $value );
2247 
-		$this->set_prop( 'key', $key );
2245 
+	public function set_key($value) {
2246 
+        $key = sanitize_text_field($value);
2247 
+		$this->set_prop('key', $key);
2248 2248 
     }
2249 2249
2250 2250 
     /**
 
@@ -2253,9 +2253,9 @@  discard block
 
 block discarded – undo
2253 2253 
 	 * @since 1.0.19
2254 2254 
 	 * @param  string $value mode.
2255 2255 
 	 */
2256 
-	public function set_mode( $value ) {
2257 
-        if ( in_array( $value, array( 'live', 'test' ) ) ) {
2258 
-            $this->set_prop( 'mode', $value );
2256 
+	public function set_mode($value) {
2257 
+        if (in_array($value, array('live', 'test'))) {
2258 
+            $this->set_prop('mode', $value);
2259 2259 
         }
2260 2260 
     }
2261 2261 
 
@@ -2265,8 +2265,8 @@  discard block
 
 block discarded – undo
2265 2265 
 	 * @since 1.0.19
2266 2266 
 	 * @param  string $value path.
2267 2267 
 	 */
2268 
-	public function set_path( $value ) {
2269 
-        $this->set_prop( 'path', $value );
2268 
+	public function set_path($value) {
2269 
+        $this->set_prop('path', $value);
2270 2270 
     }
2271 2271
2272 2272 
     /**
 
@@ -2275,9 +2275,9 @@  discard block
 
 block discarded – undo
2275 2275 
 	 * @since 1.0.19
2276 2276 
 	 * @param  string $value New name.
2277 2277 
 	 */
2278 
-	public function set_name( $value ) {
2279 
-        $name = sanitize_text_field( $value );
2280 
-		$this->set_prop( 'name', $name );
2278 
+	public function set_name($value) {
2279 
+        $name = sanitize_text_field($value);
2280 
+		$this->set_prop('name', $name);
2281 2281 
     }
2282 2282
2283 2283 
     /**
 
@@ -2286,8 +2286,8 @@  discard block
 
 block discarded – undo
2286 2286 
 	 * @since 1.0.19
2287 2287 
 	 * @param  string $value New name.
2288 2288 
 	 */
2289 
-	public function set_title( $value ) {
2290 
-		$this->set_name( $value );
2289 
+	public function set_title($value) {
2290 
+		$this->set_name($value);
2291 2291 
     }
2292 2292
2293 2293 
     /**
 
@@ -2296,9 +2296,9 @@  discard block
 
 block discarded – undo
2296 2296 
 	 * @since 1.0.19
2297 2297 
 	 * @param  string $value New description.
2298 2298 
 	 */
2299 
-	public function set_description( $value ) {
2300 
-        $description = wp_kses_post( $value );
2301 
-		$this->set_prop( 'description', $description );
2299 
+	public function set_description($value) {
2300 
+        $description = wp_kses_post($value);
2301 
+		$this->set_prop('description', $description);
2302 2302 
     }
2303 2303
2304 2304 
     /**
 
@@ -2307,8 +2307,8 @@  discard block
 
 block discarded – undo
2307 2307 
 	 * @since 1.0.19
2308 2308 
 	 * @param  string $value New description.
2309 2309 
 	 */
2310 
-	public function set_excerpt( $value ) {
2311 
-		$this->set_description( $value );
2310 
+	public function set_excerpt($value) {
2311 
+		$this->set_description($value);
2312 2312 
     }
2313 2313
2314 2314 
     /**
 
@@ -2317,8 +2317,8 @@  discard block
 
 block discarded – undo
2317 2317 
 	 * @since 1.0.19
2318 2318 
 	 * @param  string $value New description.
2319 2319 
 	 */
2320 
-	public function set_summary( $value ) {
2321 
-		$this->set_description( $value );
2320 
+	public function set_summary($value) {
2321 
+		$this->set_description($value);
2322 2322 
     }
2323 2323
2324 2324 
     /**
 
@@ -2327,12 +2327,12 @@  discard block
 
 block discarded – undo
2327 2327 
 	 * @since 1.0.19
2328 2328 
 	 * @param  int $value New author.
2329 2329 
 	 */
2330 
-	public function set_author( $value ) {
2331 
-		$user = get_user_by( 'id', (int) $value );
2330 
+	public function set_author($value) {
2331 
+		$user = get_user_by('id', (int) $value);
2332 2332
2333 
-		if ( $user && $user->ID ) {
2334 
-			$this->set_prop( 'author', $user->ID );
2335 
-			$this->set_prop( 'email', $user->user_email );
2333 
+		if ($user && $user->ID) {
2334 
+			$this->set_prop('author', $user->ID);
2335 
+			$this->set_prop('email', $user->user_email);
2336 2336 
 		}
2337 2337
2338 2338 
     }
 
@@ -2343,8 +2343,8 @@  discard block
 
 block discarded – undo
2343 2343 
 	 * @since 1.0.19
2344 2344 
 	 * @param  int $value New user id.
2345 2345 
 	 */
2346 
-	public function set_user_id( $value ) {
2347 
-		$this->set_author( $value );
2346 
+	public function set_user_id($value) {
2347 
+		$this->set_author($value);
2348 2348 
     }
2349 2349
2350 2350 
     /**
 
@@ -2353,8 +2353,8 @@  discard block
 
 block discarded – undo
2353 2353 
 	 * @since 1.0.19
2354 2354 
 	 * @param  int $value New user id.
2355 2355 
 	 */
2356 
-	public function set_customer_id( $value ) {
2357 
-		$this->set_author( $value );
2356 
+	public function set_customer_id($value) {
2357 
+		$this->set_author($value);
2358 2358 
     }
2359 2359
2360 2360 
     /**
 
@@ -2363,8 +2363,8 @@  discard block
 
 block discarded – undo
2363 2363 
 	 * @since 1.0.19
2364 2364 
 	 * @param  string $value ip address.
2365 2365 
 	 */
2366 
-	public function set_ip( $value ) {
2367 
-		$this->set_prop( 'ip', $value );
2366 
+	public function set_ip($value) {
2367 
+		$this->set_prop('ip', $value);
2368 2368 
     }
2369 2369
2370 2370 
     /**
 
@@ -2373,8 +2373,8 @@  discard block
 
 block discarded – undo
2373 2373 
 	 * @since 1.0.19
2374 2374 
 	 * @param  string $value ip address.
2375 2375 
 	 */
2376 
-	public function set_user_ip( $value ) {
2377 
-		$this->set_ip( $value );
2376 
+	public function set_user_ip($value) {
2377 
+		$this->set_ip($value);
2378 2378 
     }
2379 2379
2380 2380 
     /**
 
@@ -2383,8 +2383,8 @@  discard block
 
 block discarded – undo
2383 2383 
 	 * @since 1.0.19
2384 2384 
 	 * @param  string $value first name.
2385 2385 
 	 */
2386 
-	public function set_first_name( $value ) {
2387 
-		$this->set_prop( 'first_name', $value );
2386 
+	public function set_first_name($value) {
2387 
+		$this->set_prop('first_name', $value);
2388 2388 
     }
2389 2389
2390 2390 
     /**
 
@@ -2393,8 +2393,8 @@  discard block
 
 block discarded – undo
2393 2393 
 	 * @since 1.0.19
2394 2394 
 	 * @param  string $value first name.
2395 2395 
 	 */
2396 
-	public function set_user_first_name( $value ) {
2397 
-		$this->set_first_name( $value );
2396 
+	public function set_user_first_name($value) {
2397 
+		$this->set_first_name($value);
2398 2398 
     }
2399 2399
2400 2400 
     /**
 
@@ -2403,8 +2403,8 @@  discard block
 
 block discarded – undo
2403 2403 
 	 * @since 1.0.19
2404 2404 
 	 * @param  string $value first name.
2405 2405 
 	 */
2406 
-	public function set_customer_first_name( $value ) {
2407 
-		$this->set_first_name( $value );
2406 
+	public function set_customer_first_name($value) {
2407 
+		$this->set_first_name($value);
2408 2408 
     }
2409 2409
2410 2410 
     /**
 
@@ -2413,8 +2413,8 @@  discard block
 
 block discarded – undo
2413 2413 
 	 * @since 1.0.19
2414 2414 
 	 * @param  string $value last name.
2415 2415 
 	 */
2416 
-	public function set_last_name( $value ) {
2417 
-		$this->set_prop( 'last_name', $value );
2416 
+	public function set_last_name($value) {
2417 
+		$this->set_prop('last_name', $value);
2418 2418 
     }
2419 2419
2420 2420 
     /**
 
@@ -2423,8 +2423,8 @@  discard block
 
 block discarded – undo
2423 2423 
 	 * @since 1.0.19
2424 2424 
 	 * @param  string $value last name.
2425 2425 
 	 */
2426 
-	public function set_user_last_name( $value ) {
2427 
-		$this->set_last_name( $value );
2426 
+	public function set_user_last_name($value) {
2427 
+		$this->set_last_name($value);
2428 2428 
     }
2429 2429
2430 2430 
     /**
 
@@ -2433,8 +2433,8 @@  discard block
 
 block discarded – undo
2433 2433 
 	 * @since 1.0.19
2434 2434 
 	 * @param  string $value last name.
2435 2435 
 	 */
2436 
-	public function set_customer_last_name( $value ) {
2437 
-		$this->set_last_name( $value );
2436 
+	public function set_customer_last_name($value) {
2437 
+		$this->set_last_name($value);
2438 2438 
     }
2439 2439
2440 2440 
     /**
 
@@ -2443,8 +2443,8 @@  discard block
 
 block discarded – undo
2443 2443 
 	 * @since 1.0.19
2444 2444 
 	 * @param  string $value phone.
2445 2445 
 	 */
2446 
-	public function set_phone( $value ) {
2447 
-		$this->set_prop( 'phone', $value );
2446 
+	public function set_phone($value) {
2447 
+		$this->set_prop('phone', $value);
2448 2448 
     }
2449 2449
2450 2450 
     /**
 
@@ -2453,8 +2453,8 @@  discard block
 
 block discarded – undo
2453 2453 
 	 * @since 1.0.19
2454 2454 
 	 * @param  string $value phone.
2455 2455 
 	 */
2456 
-	public function set_user_phone( $value ) {
2457 
-		$this->set_phone( $value );
2456 
+	public function set_user_phone($value) {
2457 
+		$this->set_phone($value);
2458 2458 
     }
2459 2459
2460 2460 
     /**
 
@@ -2463,8 +2463,8 @@  discard block
 
 block discarded – undo
2463 2463 
 	 * @since 1.0.19
2464 2464 
 	 * @param  string $value phone.
2465 2465 
 	 */
2466 
-	public function set_customer_phone( $value ) {
2467 
-		$this->set_phone( $value );
2466 
+	public function set_customer_phone($value) {
2467 
+		$this->set_phone($value);
2468 2468 
     }
2469 2469
2470 2470 
     /**
 
@@ -2473,8 +2473,8 @@  discard block
 
 block discarded – undo
2473 2473 
 	 * @since 1.0.19
2474 2474 
 	 * @param  string $value phone.
2475 2475 
 	 */
2476 
-	public function set_phone_number( $value ) {
2477 
-		$this->set_phone( $value );
2476 
+	public function set_phone_number($value) {
2477 
+		$this->set_phone($value);
2478 2478 
     }
2479 2479
2480 2480 
     /**
 
@@ -2483,8 +2483,8 @@  discard block
 
 block discarded – undo
2483 2483 
 	 * @since 1.0.19
2484 2484 
 	 * @param  string $value email address.
2485 2485 
 	 */
2486 
-	public function set_email( $value ) {
2487 
-		$this->set_prop( 'email', $value );
2486 
+	public function set_email($value) {
2487 
+		$this->set_prop('email', $value);
2488 2488 
     }
2489 2489
2490 2490 
     /**
 
@@ -2493,8 +2493,8 @@  discard block
 
 block discarded – undo
2493 2493 
 	 * @since 1.0.19
2494 2494 
 	 * @param  string $value email address.
2495 2495 
 	 */
2496 
-	public function set_user_email( $value ) {
2497 
-		$this->set_email( $value );
2496 
+	public function set_user_email($value) {
2497 
+		$this->set_email($value);
2498 2498 
     }
2499 2499
2500 2500 
     /**
 
@@ -2503,8 +2503,8 @@  discard block
 
 block discarded – undo
2503 2503 
 	 * @since 1.0.19
2504 2504 
 	 * @param  string $value email address.
2505 2505 
 	 */
2506 
-	public function set_email_address( $value ) {
2507 
-		$this->set_email( $value );
2506 
+	public function set_email_address($value) {
2507 
+		$this->set_email($value);
2508 2508 
     }
2509 2509
2510 2510 
     /**
 
@@ -2513,8 +2513,8 @@  discard block
 
 block discarded – undo
2513 2513 
 	 * @since 1.0.19
2514 2514 
 	 * @param  string $value email address.
2515 2515 
 	 */
2516 
-	public function set_customer_email( $value ) {
2517 
-		$this->set_email( $value );
2516 
+	public function set_customer_email($value) {
2517 
+		$this->set_email($value);
2518 2518 
     }
2519 2519
2520 2520 
     /**
 
@@ -2523,8 +2523,8 @@  discard block
 
 block discarded – undo
2523 2523 
 	 * @since 1.0.19
2524 2524 
 	 * @param  string $value country.
2525 2525 
 	 */
2526 
-	public function set_country( $value ) {
2527 
-		$this->set_prop( 'country', $value );
2526 
+	public function set_country($value) {
2527 
+		$this->set_prop('country', $value);
2528 2528 
     }
2529 2529
2530 2530 
     /**
 
@@ -2533,8 +2533,8 @@  discard block
 
 block discarded – undo
2533 2533 
 	 * @since 1.0.19
2534 2534 
 	 * @param  string $value country.
2535 2535 
 	 */
2536 
-	public function set_user_country( $value ) {
2537 
-		$this->set_country( $value );
2536 
+	public function set_user_country($value) {
2537 
+		$this->set_country($value);
2538 2538 
     }
2539 2539
2540 2540 
     /**
 
@@ -2543,8 +2543,8 @@  discard block
 
 block discarded – undo
2543 2543 
 	 * @since 1.0.19
2544 2544 
 	 * @param  string $value country.
2545 2545 
 	 */
2546 
-	public function set_customer_country( $value ) {
2547 
-		$this->set_country( $value );
2546 
+	public function set_customer_country($value) {
2547 
+		$this->set_country($value);
2548 2548 
     }
2549 2549
2550 2550 
     /**
 
@@ -2553,8 +2553,8 @@  discard block
 
 block discarded – undo
2553 2553 
 	 * @since 1.0.19
2554 2554 
 	 * @param  string $value state.
2555 2555 
 	 */
2556 
-	public function set_state( $value ) {
2557 
-		$this->set_prop( 'state', $value );
2556 
+	public function set_state($value) {
2557 
+		$this->set_prop('state', $value);
2558 2558 
     }
2559 2559
2560 2560 
     /**
 
@@ -2563,8 +2563,8 @@  discard block
 
 block discarded – undo
2563 2563 
 	 * @since 1.0.19
2564 2564 
 	 * @param  string $value state.
2565 2565 
 	 */
2566 
-	public function set_user_state( $value ) {
2567 
-		$this->set_state( $value );
2566 
+	public function set_user_state($value) {
2567 
+		$this->set_state($value);
2568 2568 
     }
2569 2569
2570 2570 
     /**
 
@@ -2573,8 +2573,8 @@  discard block
 
 block discarded – undo
2573 2573 
 	 * @since 1.0.19
2574 2574 
 	 * @param  string $value state.
2575 2575 
 	 */
2576 
-	public function set_customer_state( $value ) {
2577 
-		$this->set_state( $value );
2576 
+	public function set_customer_state($value) {
2577 
+		$this->set_state($value);
2578 2578 
     }
2579 2579
2580 2580 
     /**
 
@@ -2583,8 +2583,8 @@  discard block
 
 block discarded – undo
2583 2583 
 	 * @since 1.0.19
2584 2584 
 	 * @param  string $value city.
2585 2585 
 	 */
2586 
-	public function set_city( $value ) {
2587 
-		$this->set_prop( 'city', $value );
2586 
+	public function set_city($value) {
2587 
+		$this->set_prop('city', $value);
2588 2588 
     }
2589 2589
2590 2590 
     /**
 
@@ -2593,8 +2593,8 @@  discard block
 
 block discarded – undo
2593 2593 
 	 * @since 1.0.19
2594 2594 
 	 * @param  string $value city.
2595 2595 
 	 */
2596 
-	public function set_user_city( $value ) {
2597 
-		$this->set_city( $value );
2596 
+	public function set_user_city($value) {
2597 
+		$this->set_city($value);
2598 2598 
     }
2599 2599
2600 2600 
     /**
 
@@ -2603,8 +2603,8 @@  discard block
 
 block discarded – undo
2603 2603 
 	 * @since 1.0.19
2604 2604 
 	 * @param  string $value city.
2605 2605 
 	 */
2606 
-	public function set_customer_city( $value ) {
2607 
-		$this->set_city( $value );
2606 
+	public function set_customer_city($value) {
2607 
+		$this->set_city($value);
2608 2608 
     }
2609 2609
2610 2610 
     /**
 
@@ -2613,8 +2613,8 @@  discard block
 
 block discarded – undo
2613 2613 
 	 * @since 1.0.19
2614 2614 
 	 * @param  string $value zip.
2615 2615 
 	 */
2616 
-	public function set_zip( $value ) {
2617 
-		$this->set_prop( 'zip', $value );
2616 
+	public function set_zip($value) {
2617 
+		$this->set_prop('zip', $value);
2618 2618 
     }
2619 2619
2620 2620 
     /**
 
@@ -2623,8 +2623,8 @@  discard block
 
 block discarded – undo
2623 2623 
 	 * @since 1.0.19
2624 2624 
 	 * @param  string $value zip.
2625 2625 
 	 */
2626 
-	public function set_user_zip( $value ) {
2627 
-		$this->set_zip( $value );
2626 
+	public function set_user_zip($value) {
2627 
+		$this->set_zip($value);
2628 2628 
     }
2629 2629
2630 2630 
     /**
 
@@ -2633,8 +2633,8 @@  discard block
 
 block discarded – undo
2633 2633 
 	 * @since 1.0.19
2634 2634 
 	 * @param  string $value zip.
2635 2635 
 	 */
2636 
-	public function set_customer_zip( $value ) {
2637 
-		$this->set_zip( $value );
2636 
+	public function set_customer_zip($value) {
2637 
+		$this->set_zip($value);
2638 2638 
     }
2639 2639
2640 2640 
     /**
 
@@ -2643,8 +2643,8 @@  discard block
 
 block discarded – undo
2643 2643 
 	 * @since 1.0.19
2644 2644 
 	 * @param  string $value company.
2645 2645 
 	 */
2646 
-	public function set_company( $value ) {
2647 
-		$this->set_prop( 'company', $value );
2646 
+	public function set_company($value) {
2647 
+		$this->set_prop('company', $value);
2648 2648 
     }
2649 2649
2650 2650 
     /**
 
@@ -2653,8 +2653,8 @@  discard block
 
 block discarded – undo
2653 2653 
 	 * @since 1.0.19
2654 2654 
 	 * @param  string $value company.
2655 2655 
 	 */
2656 
-	public function set_user_company( $value ) {
2657 
-		$this->set_company( $value );
2656 
+	public function set_user_company($value) {
2657 
+		$this->set_company($value);
2658 2658 
     }
2659 2659
2660 2660 
     /**
 
@@ -2663,8 +2663,8 @@  discard block
 
 block discarded – undo
2663 2663 
 	 * @since 1.0.19
2664 2664 
 	 * @param  string $value company.
2665 2665 
 	 */
2666 
-	public function set_customer_company( $value ) {
2667 
-		$this->set_company( $value );
2666 
+	public function set_customer_company($value) {
2667 
+		$this->set_company($value);
2668 2668 
     }
2669 2669
2670 2670 
 	/**
 
@@ -2673,8 +2673,8 @@  discard block
 
 block discarded – undo
2673 2673 
 	 * @since 1.0.19
2674 2674 
 	 * @param  string $value company id.
2675 2675 
 	 */
2676 
-	public function set_company_id( $value ) {
2677 
-		$this->set_prop( 'company_id', $value );
2676 
+	public function set_company_id($value) {
2677 
+		$this->set_prop('company_id', $value);
2678 2678 
     }
2679 2679
2680 2680 
     /**
 
@@ -2683,8 +2683,8 @@  discard block
 
 block discarded – undo
2683 2683 
 	 * @since 1.0.19
2684 2684 
 	 * @param  string $value var number.
2685 2685 
 	 */
2686 
-	public function set_vat_number( $value ) {
2687 
-		$this->set_prop( 'vat_number', $value );
2686 
+	public function set_vat_number($value) {
2687 
+		$this->set_prop('vat_number', $value);
2688 2688 
     }
2689 2689
2690 2690 
     /**
 
@@ -2693,8 +2693,8 @@  discard block
 
 block discarded – undo
2693 2693 
 	 * @since 1.0.19
2694 2694 
 	 * @param  string $value var number.
2695 2695 
 	 */
2696 
-	public function set_user_vat_number( $value ) {
2697 
-		$this->set_vat_number( $value );
2696 
+	public function set_user_vat_number($value) {
2697 
+		$this->set_vat_number($value);
2698 2698 
     }
2699 2699
2700 2700 
     /**
 
@@ -2703,8 +2703,8 @@  discard block
 
 block discarded – undo
2703 2703 
 	 * @since 1.0.19
2704 2704 
 	 * @param  string $value var number.
2705 2705 
 	 */
2706 
-	public function set_customer_vat_number( $value ) {
2707 
-		$this->set_vat_number( $value );
2706 
+	public function set_customer_vat_number($value) {
2707 
+		$this->set_vat_number($value);
2708 2708 
     }
2709 2709
2710 2710 
     /**
 
@@ -2713,8 +2713,8 @@  discard block
 
 block discarded – undo
2713 2713 
 	 * @since 1.0.19
2714 2714 
 	 * @param  string $value var rate.
2715 2715 
 	 */
2716 
-	public function set_vat_rate( $value ) {
2717 
-		$this->set_prop( 'vat_rate', $value );
2716 
+	public function set_vat_rate($value) {
2717 
+		$this->set_prop('vat_rate', $value);
2718 2718 
     }
2719 2719
2720 2720 
     /**
 
@@ -2723,8 +2723,8 @@  discard block
 
 block discarded – undo
2723 2723 
 	 * @since 1.0.19
2724 2724 
 	 * @param  string $value var number.
2725 2725 
 	 */
2726 
-	public function set_user_vat_rate( $value ) {
2727 
-		$this->set_vat_rate( $value );
2726 
+	public function set_user_vat_rate($value) {
2727 
+		$this->set_vat_rate($value);
2728 2728 
     }
2729 2729
2730 2730 
     /**
 
@@ -2733,8 +2733,8 @@  discard block
 
 block discarded – undo
2733 2733 
 	 * @since 1.0.19
2734 2734 
 	 * @param  string $value var number.
2735 2735 
 	 */
2736 
-	public function set_customer_vat_rate( $value ) {
2737 
-		$this->set_vat_rate( $value );
2736 
+	public function set_customer_vat_rate($value) {
2737 
+		$this->set_vat_rate($value);
2738 2738 
     }
2739 2739
2740 2740 
     /**
 
@@ -2743,8 +2743,8 @@  discard block
 
 block discarded – undo
2743 2743 
 	 * @since 1.0.19
2744 2744 
 	 * @param  string $value address.
2745 2745 
 	 */
2746 
-	public function set_address( $value ) {
2747 
-		$this->set_prop( 'address', $value );
2746 
+	public function set_address($value) {
2747 
+		$this->set_prop('address', $value);
2748 2748 
     }
2749 2749
2750 2750 
     /**
 
@@ -2753,8 +2753,8 @@  discard block
 
 block discarded – undo
2753 2753 
 	 * @since 1.0.19
2754 2754 
 	 * @param  string $value address.
2755 2755 
 	 */
2756 
-	public function set_user_address( $value ) {
2757 
-		$this->set_address( $value );
2756 
+	public function set_user_address($value) {
2757 
+		$this->set_address($value);
2758 2758 
     }
2759 2759
2760 2760 
     /**
 
@@ -2763,8 +2763,8 @@  discard block
 
 block discarded – undo
2763 2763 
 	 * @since 1.0.19
2764 2764 
 	 * @param  string $value address.
2765 2765 
 	 */
2766 
-	public function set_customer_address( $value ) {
2767 
-		$this->set_address( $value );
2766 
+	public function set_customer_address($value) {
2767 
+		$this->set_address($value);
2768 2768 
     }
2769 2769
2770 2770 
     /**
 
@@ -2773,8 +2773,8 @@  discard block
 
 block discarded – undo
2773 2773 
 	 * @since 1.0.19
2774 2774 
 	 * @param  int|bool $value confirmed.
2775 2775 
 	 */
2776 
-	public function set_is_viewed( $value ) {
2777 
-		$this->set_prop( 'is_viewed', $value );
2776 
+	public function set_is_viewed($value) {
2777 
+		$this->set_prop('is_viewed', $value);
2778 2778 
 	}
2779 2779
2780 2780 
 	/**
 
@@ -2783,8 +2783,8 @@  discard block
 
 block discarded – undo
2783 2783 
 	 * @since 1.0.19
2784 2784 
 	 * @param  string $value email recipients.
2785 2785 
 	 */
2786 
-	public function set_email_cc( $value ) {
2787 
-		$this->set_prop( 'email_cc', $value );
2786 
+	public function set_email_cc($value) {
2787 
+		$this->set_prop('email_cc', $value);
2788 2788 
 	}
2789 2789
2790 2790 
 	/**
 
@@ -2793,9 +2793,9 @@  discard block
 
 block discarded – undo
2793 2793 
 	 * @since 1.0.19
2794 2794 
 	 * @param  string $value template.
2795 2795 
 	 */
2796 
-	public function set_template( $value ) {
2797 
-		if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2798 
-			$this->set_prop( 'template', $value );
2796 
+	public function set_template($value) {
2797 
+		if (in_array($value, array('quantity', 'hours', 'amount'))) {
2798 
+			$this->set_prop('template', $value);
2799 2799 
 		}
2800 2800 
 	}
2801 2801 
 
@@ -2806,8 +2806,8 @@  discard block
 
 block discarded – undo
2806 2806 
 	 * @param  string $value source.
2807 2807 
 	 * @deprecated
2808 2808 
 	 */
2809 
-	public function created_via( $value ) {
2810 
-		$this->set_created_via( sanitize_text_field( $value ) );
2809 
+	public function created_via($value) {
2810 
+		$this->set_created_via(sanitize_text_field($value));
2811 2811 
 	}
2812 2812
2813 2813 
 	/**
 
@@ -2816,8 +2816,8 @@  discard block
 
 block discarded – undo
2816 2816 
 	 * @since 1.0.19
2817 2817 
 	 * @param  string $value source.
2818 2818 
 	 */
2819 
-	public function set_created_via( $value ) {
2820 
-		$this->set_prop( 'created_via', sanitize_text_field( $value ) );
2819 
+	public function set_created_via($value) {
2820 
+		$this->set_prop('created_via', sanitize_text_field($value));
2821 2821 
 	}
2822 2822
2823 2823 
 	/**
 
@@ -2826,8 +2826,8 @@  discard block
 
 block discarded – undo
2826 2826 
 	 * @since 1.0.19
2827 2827 
 	 * @param  int|bool $value confirmed.
2828 2828 
 	 */
2829 
-	public function set_address_confirmed( $value ) {
2830 
-		$this->set_prop( 'address_confirmed', $value );
2829 
+	public function set_address_confirmed($value) {
2830 
+		$this->set_prop('address_confirmed', $value);
2831 2831 
     }
2832 2832
2833 2833 
     /**
 
@@ -2836,8 +2836,8 @@  discard block
 
 block discarded – undo
2836 2836 
 	 * @since 1.0.19
2837 2837 
 	 * @param  int|bool $value confirmed.
2838 2838 
 	 */
2839 
-	public function set_user_address_confirmed( $value ) {
2840 
-		$this->set_address_confirmed( $value );
2839 
+	public function set_user_address_confirmed($value) {
2840 
+		$this->set_address_confirmed($value);
2841 2841 
     }
2842 2842
2843 2843 
     /**
 
@@ -2846,8 +2846,8 @@  discard block
 
 block discarded – undo
2846 2846 
 	 * @since 1.0.19
2847 2847 
 	 * @param  int|bool $value confirmed.
2848 2848 
 	 */
2849 
-	public function set_customer_address_confirmed( $value ) {
2850 
-		$this->set_address_confirmed( $value );
2849 
+	public function set_customer_address_confirmed($value) {
2850 
+		$this->set_address_confirmed($value);
2851 2851 
     }
2852 2852
2853 2853 
     /**
 
@@ -2856,13 +2856,13 @@  discard block
 
 block discarded – undo
2856 2856 
 	 * @since 1.0.19
2857 2857 
 	 * @param  float $value shipping amount.
2858 2858 
 	 */
2859 
-	public function set_shipping( $value ) {
2859 
+	public function set_shipping($value) {
2860 2860
2861 
-		if ( ! is_numeric( $value ) ) {
2862 
-			return $this->set_prop( 'shipping', null );
2861 
+		if (!is_numeric($value)) {
2862 
+			return $this->set_prop('shipping', null);
2863 2863 
 		}
2864 2864
2865 
-		$this->set_prop( 'shipping', max( 0, floatval( $value ) ) );
2865 
+		$this->set_prop('shipping', max(0, floatval($value)));
2866 2866 
 	}
2867 2867
2868 2868 
 	/**
 
@@ -2871,8 +2871,8 @@  discard block
 
 block discarded – undo
2871 2871 
 	 * @since 1.0.19
2872 2872 
 	 * @param  float $value sub total.
2873 2873 
 	 */
2874 
-	public function set_subtotal( $value ) {
2875 
-		$this->set_prop( 'subtotal', max( 0, $value ) );
2874 
+	public function set_subtotal($value) {
2875 
+		$this->set_prop('subtotal', max(0, $value));
2876 2876 
 	}
2877 2877
2878 2878 
 	/**
 
@@ -2881,8 +2881,8 @@  discard block
 
 block discarded – undo
2881 2881 
 	 * @since 1.0.19
2882 2882 
 	 * @param  float $value sub total.
2883 2883 
 	 */
2884 
-	public function set_total( $value ) {
2885 
-		$this->set_prop( 'total', max( 0, $value ) );
2884 
+	public function set_total($value) {
2885 
+		$this->set_prop('total', max(0, $value));
2886 2886 
     }
2887 2887
2888 2888 
     /**
 
@@ -2891,8 +2891,8 @@  discard block
 
 block discarded – undo
2891 2891 
 	 * @since 1.0.19
2892 2892 
 	 * @param  float $value discount total.
2893 2893 
 	 */
2894 
-	public function set_total_discount( $value ) {
2895 
-		$this->set_prop( 'total_discount', max( 0, $value ) );
2894 
+	public function set_total_discount($value) {
2895 
+		$this->set_prop('total_discount', max(0, $value));
2896 2896 
     }
2897 2897
2898 2898 
     /**
 
@@ -2901,8 +2901,8 @@  discard block
 
 block discarded – undo
2901 2901 
 	 * @since 1.0.19
2902 2902 
 	 * @param  float $value discount total.
2903 2903 
 	 */
2904 
-	public function set_discount( $value ) {
2905 
-		$this->set_total_discount( $value );
2904 
+	public function set_discount($value) {
2905 
+		$this->set_total_discount($value);
2906 2906 
     }
2907 2907
2908 2908 
     /**
 
@@ -2911,8 +2911,8 @@  discard block
 
 block discarded – undo
2911 2911 
 	 * @since 1.0.19
2912 2912 
 	 * @param  float $value tax total.
2913 2913 
 	 */
2914 
-	public function set_total_tax( $value ) {
2915 
-		$this->set_prop( 'total_tax', max( 0, $value ) );
2914 
+	public function set_total_tax($value) {
2915 
+		$this->set_prop('total_tax', max(0, $value));
2916 2916 
     }
2917 2917
2918 2918 
     /**
 
@@ -2921,8 +2921,8 @@  discard block
 
 block discarded – undo
2921 2921 
 	 * @since 1.0.19
2922 2922 
 	 * @param  float $value tax total.
2923 2923 
 	 */
2924 
-	public function set_tax_total( $value ) {
2925 
-		$this->set_total_tax( $value );
2924 
+	public function set_tax_total($value) {
2925 
+		$this->set_total_tax($value);
2926 2926 
     }
2927 2927
2928 2928 
     /**
 
@@ -2931,8 +2931,8 @@  discard block
 
 block discarded – undo
2931 2931 
 	 * @since 1.0.19
2932 2932 
 	 * @param  float $value fees total.
2933 2933 
 	 */
2934 
-	public function set_total_fees( $value ) {
2935 
-		$this->set_prop( 'total_fees', max( 0, $value ) );
2934 
+	public function set_total_fees($value) {
2935 
+		$this->set_prop('total_fees', max(0, $value));
2936 2936 
     }
2937 2937
2938 2938 
     /**
 
@@ -2941,8 +2941,8 @@  discard block
 
 block discarded – undo
2941 2941 
 	 * @since 1.0.19
2942 2942 
 	 * @param  float $value fees total.
2943 2943 
 	 */
2944 
-	public function set_fees_total( $value ) {
2945 
-		$this->set_total_fees( $value );
2944 
+	public function set_fees_total($value) {
2945 
+		$this->set_total_fees($value);
2946 2946 
     }
2947 2947
2948 2948 
     /**
 
@@ -2951,13 +2951,13 @@  discard block
 
 block discarded – undo
2951 2951 
 	 * @since 1.0.19
2952 2952 
 	 * @param  array $value fees.
2953 2953 
 	 */
2954 
-	public function set_fees( $value ) {
2954 
+	public function set_fees($value) {
2955 2955
2956 
-		if ( ! is_array( $value ) ) {
2956 
+		if (!is_array($value)) {
2957 2957 
 			$value = array();
2958 2958 
 		}
2959 2959
2960 
-		$this->set_prop( 'fees', $value );
2960 
+		$this->set_prop('fees', $value);
2961 2961
2962 2962 
     }
2963 2963 
 
@@ -2967,13 +2967,13 @@  discard block
 
 block discarded – undo
2967 2967 
 	 * @since 1.0.19
2968 2968 
 	 * @param  array $value taxes.
2969 2969 
 	 */
2970 
-	public function set_taxes( $value ) {
2970 
+	public function set_taxes($value) {
2971 2971
2972 
-		if ( ! is_array( $value ) ) {
2972 
+		if (!is_array($value)) {
2973 2973 
 			$value = array();
2974 2974 
 		}
2975 2975
2976 
-		$this->set_prop( 'taxes', $value );
2976 
+		$this->set_prop('taxes', $value);
2977 2977
2978 2978 
     }
2979 2979 
 
@@ -2983,13 +2983,13 @@  discard block
 
 block discarded – undo
2983 2983 
 	 * @since 1.0.19
2984 2984 
 	 * @param  array $value discounts.
2985 2985 
 	 */
2986 
-	public function set_discounts( $value ) {
2986 
+	public function set_discounts($value) {
2987 2987
2988 
-		if ( ! is_array( $value ) ) {
2988 
+		if (!is_array($value)) {
2989 2989 
 			$value = array();
2990 2990 
 		}
2991 2991
2992 
-		$this->set_prop( 'discounts', $value );
2992 
+		$this->set_prop('discounts', $value);
2993 2993 
     }
2994 2994
2995 2995 
     /**
 
@@ -2998,19 +2998,19 @@  discard block
 
 block discarded – undo
2998 2998 
 	 * @since 1.0.19
2999 2999 
 	 * @param  GetPaid_Form_Item[] $value items.
3000 3000 
 	 */
3001 
-	public function set_items( $value ) {
3001 
+	public function set_items($value) {
3002 3002
3003 3003 
         // Remove existing items.
3004 
-        $this->set_prop( 'items', array() );
3004 
+        $this->set_prop('items', array());
3005 3005 
 		$this->recurring_item = null;
3006 3006
3007 3007 
         // Ensure that we have an array.
3008 
-        if ( ! is_array( $value ) ) {
3008 
+        if (!is_array($value)) {
3009 3009 
             return;
3010 3010 
         }
3011 3011
3012 
-        foreach ( $value as $item ) {
3013 
-            $this->add_item( $item );
3012 
+        foreach ($value as $item) {
3013 
+            $this->add_item($item);
3014 3014 
         }
3015 3015
3016 3016 
     }
 
@@ -3021,8 +3021,8 @@  discard block
 
 block discarded – undo
3021 3021 
 	 * @since 1.0.19
3022 3022 
 	 * @param  int $value payment form.
3023 3023 
 	 */
3024 
-	public function set_payment_form( $value ) {
3025 
-		$this->set_prop( 'payment_form', $value );
3024 
+	public function set_payment_form($value) {
3025 
+		$this->set_prop('payment_form', $value);
3026 3026 
     }
3027 3027
3028 3028 
     /**
 
@@ -3031,8 +3031,8 @@  discard block
 
 block discarded – undo
3031 3031 
 	 * @since 1.0.19
3032 3032 
 	 * @param  string $value submission id.
3033 3033 
 	 */
3034 
-	public function set_submission_id( $value ) {
3035 
-		$this->set_prop( 'submission_id', $value );
3034 
+	public function set_submission_id($value) {
3035 
+		$this->set_prop('submission_id', $value);
3036 3036 
     }
3037 3037
3038 3038 
     /**
 
@@ -3041,8 +3041,8 @@  discard block
 
 block discarded – undo
3041 3041 
 	 * @since 1.0.19
3042 3042 
 	 * @param  string $value discount code.
3043 3043 
 	 */
3044 
-	public function set_discount_code( $value ) {
3045 
-		$this->set_prop( 'discount_code', sanitize_text_field( $value ) );
3044 
+	public function set_discount_code($value) {
3045 
+		$this->set_prop('discount_code', sanitize_text_field($value));
3046 3046 
     }
3047 3047
3048 3048 
     /**
 
@@ -3051,8 +3051,8 @@  discard block
 
 block discarded – undo
3051 3051 
 	 * @since 1.0.19
3052 3052 
 	 * @param  string $value gateway.
3053 3053 
 	 */
3054 
-	public function set_gateway( $value ) {
3055 
-		$this->set_prop( 'gateway', $value );
3054 
+	public function set_gateway($value) {
3055 
+		$this->set_prop('gateway', $value);
3056 3056 
     }
3057 3057
3058 3058 
     /**
 
@@ -3061,9 +3061,9 @@  discard block
 
 block discarded – undo
3061 3061 
 	 * @since 1.0.19
3062 3062 
 	 * @param  string $value transaction id.
3063 3063 
 	 */
3064 
-	public function set_transaction_id( $value ) {
3065 
-		if ( ! empty( $value ) ) {
3066 
-			$this->set_prop( 'transaction_id', $value );
3064 
+	public function set_transaction_id($value) {
3065 
+		if (!empty($value)) {
3066 
+			$this->set_prop('transaction_id', $value);
3067 3067 
 		}
3068 3068 
     }
3069 3069 
 
@@ -3073,8 +3073,8 @@  discard block
 
 block discarded – undo
3073 3073 
 	 * @since 1.0.19
3074 3074 
 	 * @param  string $value currency id.
3075 3075 
 	 */
3076 
-	public function set_currency( $value ) {
3077 
-		$this->set_prop( 'currency', $value );
3076 
+	public function set_currency($value) {
3077 
+		$this->set_prop('currency', $value);
3078 3078 
     }
3079 3079
3080 3080 
 	/**
 
@@ -3083,8 +3083,8 @@  discard block
 
 block discarded – undo
3083 3083 
 	 * @since 1.0.19
3084 3084 
 	 * @param  bool $value value.
3085 3085 
 	 */
3086 
-	public function set_disable_taxes( $value ) {
3087 
-		$this->set_prop( 'disable_taxes', (bool) $value );
3086 
+	public function set_disable_taxes($value) {
3087 
+		$this->set_prop('disable_taxes', (bool) $value);
3088 3088 
 	}
3089 3089
3090 3090 
     /**
 
@@ -3093,8 +3093,8 @@  discard block
 
 block discarded – undo
3093 3093 
 	 * @since 1.0.19
3094 3094 
 	 * @param  string $value subscription id.
3095 3095 
 	 */
3096 
-	public function set_subscription_id( $value ) {
3097 
-		$this->set_prop( 'subscription_id', $value );
3096 
+	public function set_subscription_id($value) {
3097 
+		$this->set_prop('subscription_id', $value);
3098 3098 
 	}
3099 3099
3100 3100 
 	/**
 
@@ -3103,8 +3103,8 @@  discard block
 
 block discarded – undo
3103 3103 
 	 * @since 1.0.19
3104 3104 
 	 * @param  string $value subscription id.
3105 3105 
 	 */
3106 
-	public function set_remote_subscription_id( $value ) {
3107 
-		$this->set_prop( 'remote_subscription_id', $value );
3106 
+	public function set_remote_subscription_id($value) {
3107 
+		$this->set_prop('remote_subscription_id', $value);
3108 3108 
     }
3109 3109
3110 3110 
     /*
 
@@ -3121,28 +3121,28 @@  discard block
 
 block discarded – undo
3121 3121 
      */
3122 3122 
     public function is_parent() {
3123 3123 
         $parent = $this->get_parent_id();
3124 
-        return apply_filters( 'wpinv_invoice_is_parent', empty( $parent ), $this );
3124 
+        return apply_filters('wpinv_invoice_is_parent', empty($parent), $this);
3125 3125 
     }
3126 3126
3127 3127 
     /**
3128 3128 
      * Checks if this is a renewal invoice.
3129 3129 
      */
3130 3130 
     public function is_renewal() {
3131 
-        return $this->is_recurring() && ! $this->is_parent();
3131 
+        return $this->is_recurring() && !$this->is_parent();
3132 3132 
     }
3133 3133
3134 3134 
     /**
3135 3135 
      * Checks if this is a recurring invoice.
3136 3136 
      */
3137 3137 
     public function is_recurring() {
3138 
-        return ! empty( $this->recurring_item );
3138 
+        return !empty($this->recurring_item);
3139 3139 
     }
3140 3140
3141 3141 
     /**
3142 3142 
      * Checks if this is a taxable invoice.
3143 3143 
      */
3144 3144 
     public function is_taxable() {
3145 
-        return ! $this->get_disable_taxes();
3145 
+        return !$this->get_disable_taxes();
3146 3146 
 	}
3147 3147
3148 3148 
 	/**
 
@@ -3156,45 +3156,45 @@  discard block
 
 block discarded – undo
3156 3156 
 	 * Checks to see if the invoice requires payment.
3157 3157 
 	 */
3158 3158 
 	public function is_free() {
3159 
-        $is_free = ( (float) wpinv_round_amount( $this->get_initial_total() ) == 0 );
3159 
+        $is_free = ((float) wpinv_round_amount($this->get_initial_total()) == 0);
3160 3160
3161 
-		if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3161 
+		if ($this->is_recurring() && $this->get_recurring_total() > 0) {
3162 3162 
 			$is_free = false;
3163 3163 
 		}
3164 3164
3165 
-        return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
3165 
+        return apply_filters('wpinv_invoice_is_free', $is_free, $this);
3166 3166 
     }
3167 3167
3168 3168 
     /**
3169 3169 
      * Checks if the invoice is paid.
3170 3170 
      */
3171 3171 
     public function is_paid() {
3172 
-        $is_paid = $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) );
3173 
-        return apply_filters( 'wpinv_invoice_is_paid', $is_paid, $this );
3172 
+        $is_paid = $this->has_status(array('publish', 'wpi-processing', 'wpi-renewal'));
3173 
+        return apply_filters('wpinv_invoice_is_paid', $is_paid, $this);
3174 3174 
 	}
3175 3175
3176 3176 
 	/**
3177 3177 
      * Checks if the invoice needs payment.
3178 3178 
      */
3179 3179 
 	public function needs_payment() {
3180 
-		$needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3181 
-        return apply_filters( 'wpinv_needs_payment', $needs_payment, $this );
3180 
+		$needs_payment = !$this->is_paid() && !$this->is_refunded() && !$this->is_free();
3181 
+        return apply_filters('wpinv_needs_payment', $needs_payment, $this);
3182 3182 
     }
3183 3183
3184 3184 
 	/**
3185 3185 
      * Checks if the invoice is refunded.
3186 3186 
      */
3187 3187 
 	public function is_refunded() {
3188 
-        $is_refunded = $this->has_status( 'wpi-refunded' );
3189 
-        return apply_filters( 'wpinv_invoice_is_refunded', $is_refunded, $this );
3188 
+        $is_refunded = $this->has_status('wpi-refunded');
3189 
+        return apply_filters('wpinv_invoice_is_refunded', $is_refunded, $this);
3190 3190 
 	}
3191 3191
3192 3192 
 	/**
3193 3193 
      * Checks if the invoice is held.
3194 3194 
      */
3195 3195 
 	public function is_held() {
3196 
-        $is_held = $this->has_status( 'wpi-onhold' );
3197 
-        return apply_filters( 'wpinv_invoice_is_held', $is_held, $this );
3196 
+        $is_held = $this->has_status('wpi-onhold');
3197 
+        return apply_filters('wpinv_invoice_is_held', $is_held, $this);
3198 3198 
 	}
3199 3199
3200 3200 
 	/**
 
@@ -3202,30 +3202,30 @@  discard block
 
 block discarded – undo
3202 3202 
      */
3203 3203 
 	public function is_due() {
3204 3204 
 		$due_date = $this->get_due_date();
3205 
-		return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3205 
+		return empty($due_date) ? false : current_time('timestamp') > strtotime($due_date);
3206 3206 
 	}
3207 3207
3208 3208 
 	/**
3209 3209 
      * Checks if the invoice is draft.
3210 3210 
      */
3211 3211 
 	public function is_draft() {
3212 
-        return $this->has_status( 'draft, auto-draft' );
3212 
+        return $this->has_status('draft, auto-draft');
3213 3213 
 	}
3214 3214
3215 3215 
     /**
3216 3216 
      * Checks if the invoice has a given status.
3217 3217 
      */
3218 
-    public function has_status( $status ) {
3219 
-        $status = wpinv_parse_list( $status );
3220 
-        return apply_filters( 'wpinv_has_status', in_array( $this->get_status(), $status ), $status );
3218 
+    public function has_status($status) {
3219 
+        $status = wpinv_parse_list($status);
3220 
+        return apply_filters('wpinv_has_status', in_array($this->get_status(), $status), $status);
3221 3221 
 	}
3222 3222
3223 3223 
 	/**
3224 3224 
      * Checks if the invoice is of a given type.
3225 3225 
      */
3226 
-    public function is_type( $type ) {
3227 
-        $type = wpinv_parse_list( $type );
3228 
-        return in_array( $this->get_type(), $type );
3226 
+    public function is_type($type) {
3227 
+        $type = wpinv_parse_list($type);
3228 
+        return in_array($this->get_type(), $type);
3229 3229 
     }
3230 3230
3231 3231 
     /**
 
@@ -3257,8 +3257,8 @@  discard block
 
 block discarded – undo
3257 3257 
      *
3258 3258 
      */
3259 3259 
 	public function is_initial_free() {
3260 
-        $is_initial_free = ! ( (float) wpinv_round_amount( $this->get_initial_total() ) > 0 );
3261 
-        return apply_filters( 'wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this );
3260 
+        $is_initial_free = !((float) wpinv_round_amount($this->get_initial_total()) > 0);
3261 
+        return apply_filters('wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this);
3262 3262 
     }
3263 3263
3264 3264 
 	/**
 
@@ -3268,11 +3268,11 @@  discard block
 
 block discarded – undo
3268 3268 
     public function item_has_free_trial() {
3269 3269
3270 3270 
         // Ensure we have a recurring item.
3271 
-        if ( ! $this->is_recurring() ) {
3271 
+        if (!$this->is_recurring()) {
3272 3272 
             return false;
3273 3273 
         }
3274 3274
3275 
-        $item = $this->get_recurring( true );
3275 
+        $item = $this->get_recurring(true);
3276 3276 
         return $item->has_free_trial();
3277 3277 
 	}
3278 3278 
 
@@ -3280,7 +3280,7 @@  discard block
 
 block discarded – undo
3280 3280 
      * Check if the free trial is a result of a discount.
3281 3281 
      */
3282 3282 
     public function is_free_trial_from_discount() {
3283 
-		return $this->has_free_trial() && ! $this->item_has_free_trial();
3283 
+		return $this->has_free_trial() && !$this->item_has_free_trial();
3284 3284 
 	}
3285 3285
3286 3286 
 	/**
 
@@ -3288,12 +3288,12 @@  discard block
 
 block discarded – undo
3288 3288 
      */
3289 3289 
     public function discount_first_payment_only() {
3290 3290
3291 
-		$discount = wpinv_get_discount_obj( $this->get_discount_code() );
3292 
-        if ( ! $discount->exists() || ! $this->is_recurring() ) {
3291 
+		$discount = wpinv_get_discount_obj($this->get_discount_code());
3292 
+        if (!$discount->exists() || !$this->is_recurring()) {
3293 3293 
             return true;
3294 3294 
         }
3295 3295
3296 
-        return ! $discount->get_is_recurring();
3296 
+        return !$discount->get_is_recurring();
3297 3297 
     }
3298 3298
3299 3299 
     /*
 
@@ -3311,23 +3311,23 @@  discard block
 
 block discarded – undo
3311 3311 
      * @param GetPaid_Form_Item|array $item
3312 3312 
      * @return WP_Error|Bool
3313 3313 
      */
3314 
-    public function add_item( $item ) {
3314 
+    public function add_item($item) {
3315 3315
3316 
-		if ( is_array( $item ) ) {
3317 
-			$item = $this->process_array_item( $item );
3316 
+		if (is_array($item)) {
3317 
+			$item = $this->process_array_item($item);
3318 3318 
 		}
3319 3319
3320 
-		if ( is_numeric( $item ) ) {
3321 
-			$item = new GetPaid_Form_Item( $item );
3320 
+		if (is_numeric($item)) {
3321 
+			$item = new GetPaid_Form_Item($item);
3322 3322 
 		}
3323 3323
3324 3324 
         // Make sure that it is available for purchase.
3325 
-		if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3326 
-			return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3325 
+		if ($item->get_id() > 0 && !$item->can_purchase()) {
3326 
+			return new WP_Error('invalid_item', __('This item is not available for purchase', 'invoicing'));
3327 3327 
         }
3328 3328
3329 3329 
         // Do we have a recurring item?
3330 
-		if ( $item->is_recurring() ) {
3330 
+		if ($item->is_recurring()) {
3331 3331 
 			$this->recurring_item = $item->get_id();
3332 3332 
         }
3333 3333 
 
@@ -3335,9 +3335,9 @@  discard block
 
 block discarded – undo
3335 3335 
         $item->invoice_id = (int) $this->get_id();
3336 3336
3337 3337 
 		// Remove duplicates.
3338 
-		$this->remove_item( $item->get_id() );
3338 
+		$this->remove_item($item->get_id());
3339 3339
3340 
-		if ( 0 == $item->get_quantity() ) {
3340 
+		if (0 == $item->get_quantity()) {
3341 3341 
 			return;
3342 3342 
 		}
3343 3343 
 
@@ -3347,7 +3347,7 @@  discard block
 
 block discarded – undo
3347 3347 
 		// Add new item.
3348 3348 
         $items[] = $item;
3349 3349
3350 
-        $this->set_prop( 'items', $items );
3350 
+        $this->set_prop('items', $items);
3351 3351
3352 3352 
 		return true;
3353 3353 
 	}
 
@@ -3358,26 +3358,26 @@  discard block
 
 block discarded – undo
3358 3358 
 	 * @since 1.0.19
3359 3359 
 	 * @return GetPaid_Form_Item
3360 3360 
 	 */
3361 
-	protected function process_array_item( $array ) {
3361 
+	protected function process_array_item($array) {
3362 3362
3363 
-		$item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3364 
-		$item    = new GetPaid_Form_Item( $item_id );
3363 
+		$item_id = isset($array['item_id']) ? $array['item_id'] : 0;
3364 
+		$item    = new GetPaid_Form_Item($item_id);
3365 3365
3366 3366 
 		// Set item data.
3367 
-		foreach ( array( 'name', 'price', 'description' ) as $key ) {
3368 
-			if ( isset( $array[ "item_$key" ] ) ) {
3367 
+		foreach (array('name', 'price', 'description') as $key) {
3368 
+			if (isset($array["item_$key"])) {
3369 3369 
 				$method = "set_$key";
3370 
-				$item->$method( $array[ "item_$key" ] );
3370 
+				$item->$method($array["item_$key"]);
3371 3371 
 			}
3372 3372 
 		}
3373 3373
3374 
-		if ( isset( $array['quantity'] ) ) {
3375 
-			$item->set_quantity( $array['quantity'] );
3374 
+		if (isset($array['quantity'])) {
3375 
+			$item->set_quantity($array['quantity']);
3376 3376 
 		}
3377 3377
3378 3378 
 		// Set item meta.
3379 
-		if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3380 
-			$item->set_item_meta( $array['meta'] );
3379 
+		if (isset($array['meta']) && is_array($array['meta'])) {
3380 
+			$item->set_item_meta($array['meta']);
3381 3381 
 		}
3382 3382
3383 3383 
 		return $item;
 
@@ -3390,10 +3390,10 @@  discard block
 
 block discarded – undo
3390 3390 
 	 * @since 1.0.19
3391 3391 
 	 * @return GetPaid_Form_Item|null
3392 3392 
 	 */
3393 
-	public function get_item( $item_id ) {
3393 
+	public function get_item($item_id) {
3394 3394
3395 
-		foreach ( $this->get_items() as $item ) {
3396 
-			if ( (int) $item_id == $item->get_id() ) {
3395 
+		foreach ($this->get_items() as $item) {
3396 
+			if ((int) $item_id == $item->get_id()) {
3397 3397 
 				return $item;
3398 3398 
 			}
3399 3399 
 		}
 
@@ -3406,16 +3406,16 @@  discard block
 
 block discarded – undo
3406 3406 
 	 *
3407 3407 
 	 * @since 1.0.19
3408 3408 
 	 */
3409 
-	public function remove_item( $item_id ) {
3409 
+	public function remove_item($item_id) {
3410 3410 
 		$items   = $this->get_items();
3411 3411 
 		$item_id = (int) $item_id;
3412 3412
3413 
-		foreach ( $items as $index => $item ) {
3414 
-			if ( (int) $item_id == $item->get_id() ) {
3415 
-				unset( $items[ $index ] );
3416 
-				$this->set_prop( 'items', $items );
3413 
+		foreach ($items as $index => $item) {
3414 
+			if ((int) $item_id == $item->get_id()) {
3415 
+				unset($items[$index]);
3416 
+				$this->set_prop('items', $items);
3417 3417
3418 
-				if ( $item_id == $this->recurring_item ) {
3418 
+				if ($item_id == $this->recurring_item) {
3419 3419 
 					$this->recurring_item = null;
3420 3420 
 				}
3421 3421 
 
@@ -3430,11 +3430,11 @@  discard block
 
 block discarded – undo
3430 3430 
 	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3431 3431 
 	 * @since 1.0.19
3432 3432 
 	 */
3433 
-    public function add_fee( $fee ) {
3433 
+    public function add_fee($fee) {
3434 3434
3435 3435 
 		$fees                 = $this->get_fees();
3436 
-		$fees[ $fee['name'] ] = $fee;
3437 
-		$this->set_prop( 'fees', $fees );
3436 
+		$fees[$fee['name']] = $fee;
3437 
+		$this->set_prop('fees', $fees);
3438 3438
3439 3439 
     }
3440 3440 
 
@@ -3443,9 +3443,9 @@  discard block
 
 block discarded – undo
3443 3443 
 	 *
3444 3444 
 	 * @since 1.0.19
3445 3445 
 	 */
3446 
-	public function get_fee( $fee ) {
3446 
+	public function get_fee($fee) {
3447 3447 
         $fees = $this->get_fees();
3448 
-		return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3448 
+		return isset($fees[$fee]) ? $fees[$fee] : null;
3449 3449 
     }
3450 3450
3451 3451 
     /**
 
@@ -3453,11 +3453,11 @@  discard block
 
 block discarded – undo
3453 3453 
 	 *
3454 3454 
 	 * @since 1.0.19
3455 3455 
 	 */
3456 
-	public function remove_fee( $fee ) {
3456 
+	public function remove_fee($fee) {
3457 3457 
         $fees = $this->get_fees();
3458 
-        if ( isset( $fees[ $fee ] ) ) {
3459 
-            unset( $fees[ $fee ] );
3460 
-            $this->set_prop( 'fees', $fees );
3458 
+        if (isset($fees[$fee])) {
3459 
+            unset($fees[$fee]);
3460 
+            $this->set_prop('fees', $fees);
3461 3461 
         }
3462 3462 
     }
3463 3463 
 
@@ -3467,11 +3467,11 @@  discard block
 
 block discarded – undo
3467 3467 
 	 * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
3468 3468 
 	 * @since 1.0.19
3469 3469 
 	 */
3470 
-	public function add_discount( $discount ) {
3470 
+	public function add_discount($discount) {
3471 3471
3472 3472 
 		$discounts = $this->get_discounts();
3473 
-		$discounts[ $discount['name'] ] = $discount;
3474 
-		$this->set_prop( 'discounts', $discounts );
3473 
+		$discounts[$discount['name']] = $discount;
3474 
+		$this->set_prop('discounts', $discounts);
3475 3475
3476 3476 
 	}
3477 3477 
 
@@ -3481,15 +3481,15 @@  discard block
 
 block discarded – undo
3481 3481 
 	 * @since 1.0.19
3482 3482 
 	 * @return float
3483 3483 
 	 */
3484 
-	public function get_discount( $discount = false ) {
3484 
+	public function get_discount($discount = false) {
3485 3485
3486 3486 
 		// Backwards compatibilty.
3487 
-		if ( empty( $discount ) ) {
3487 
+		if (empty($discount)) {
3488 3488 
 			return $this->get_total_discount();
3489 3489 
 		}
3490 3490
3491 3491 
         $discounts = $this->get_discounts();
3492 
-		return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3492 
+		return isset($discounts[$discount]) ? $discounts[$discount] : null;
3493 3493 
     }
3494 3494
3495 3495 
     /**
 
@@ -3497,15 +3497,15 @@  discard block
 
 block discarded – undo
3497 3497 
 	 *
3498 3498 
 	 * @since 1.0.19
3499 3499 
 	 */
3500 
-	public function remove_discount( $discount ) {
3500 
+	public function remove_discount($discount) {
3501 3501 
         $discounts = $this->get_discounts();
3502 
-        if ( isset( $discounts[ $discount ] ) ) {
3503 
-            unset( $discounts[ $discount ] );
3504 
-            $this->set_prop( 'discounts', $discounts );
3502 
+        if (isset($discounts[$discount])) {
3503 
+            unset($discounts[$discount]);
3504 
+            $this->set_prop('discounts', $discounts);
3505 3505 
         }
3506 3506
3507 
-		if ( 'discount_code' == $discount ) {
3508 
-			foreach ( $this->get_items() as $item ) {
3507 
+		if ('discount_code' == $discount) {
3508 
+			foreach ($this->get_items() as $item) {
3509 3509 
 				$item->item_discount           = 0;
3510 3510 
 				$item->recurring_item_discount = 0;
3511 3511 
 			}
 
@@ -3518,12 +3518,12 @@  discard block
 
 block discarded – undo
3518 3518 
      *
3519 3519 
      * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
3520 3520 
      */
3521 
-    public function add_tax( $tax ) {
3522 
-        if ( $this->is_taxable() ) {
3521 
+    public function add_tax($tax) {
3522 
+        if ($this->is_taxable()) {
3523 3523
3524 
-            $taxes                 = $this->get_taxes();
3525 
-			$taxes[ $tax['name'] ] = $tax;
3526 
-			$this->set_prop( 'taxes', $tax );
3524 
+            $taxes = $this->get_taxes();
3525 
+			$taxes[$tax['name']] = $tax;
3526 
+			$this->set_prop('taxes', $tax);
3527 3527
3528 3528 
         }
3529 3529 
     }
 
@@ -3533,15 +3533,15 @@  discard block
 
 block discarded – undo
3533 3533 
 	 *
3534 3534 
 	 * @since 1.0.19
3535 3535 
 	 */
3536 
-	public function get_tax( $tax = null ) {
3536 
+	public function get_tax($tax = null) {
3537 3537
3538 3538 
 		// Backwards compatility.
3539 
-		if ( empty( $tax ) ) {
3539 
+		if (empty($tax)) {
3540 3540 
 			return $this->get_total_tax();
3541 3541 
 		}
3542 3542
3543 3543 
         $taxes = $this->get_taxes();
3544 
-		return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3544 
+		return isset($taxes[$tax]) ? $taxes[$tax] : null;
3545 3545 
     }
3546 3546
3547 3547 
     /**
 
@@ -3549,11 +3549,11 @@  discard block
 
 block discarded – undo
3549 3549 
 	 *
3550 3550 
 	 * @since 1.0.19
3551 3551 
 	 */
3552 
-	public function remove_tax( $tax ) {
3552 
+	public function remove_tax($tax) {
3553 3553 
         $taxes = $this->get_taxes();
3554 
-        if ( isset( $taxes[ $tax ] ) ) {
3555 
-            unset( $taxes[ $tax ] );
3556 
-            $this->set_prop( 'taxes', $taxes );
3554 
+        if (isset($taxes[$tax])) {
3555 
+            unset($taxes[$tax]);
3556 
+            $this->set_prop('taxes', $taxes);
3557 3557 
         }
3558 3558 
     }
3559 3559 
 
@@ -3564,22 +3564,22 @@  discard block
 
 block discarded – undo
3564 3564 
 	 * @return float The recalculated subtotal
3565 3565 
 	 */
3566 3566 
 	public function recalculate_subtotal() {
3567 
-        $items     = $this->get_items();
3567 
+        $items = $this->get_items();
3568 3568 
 		$subtotal  = 0;
3569 3569 
 		$recurring = 0;
3570 3570
3571 
-        foreach ( $items as $item ) {
3572 
-			$subtotal  += $item->get_sub_total( 'edit' );
3573 
-			$recurring += $item->get_recurring_sub_total( 'edit' );
3571 
+        foreach ($items as $item) {
3572 
+			$subtotal  += $item->get_sub_total('edit');
3573 
+			$recurring += $item->get_recurring_sub_total('edit');
3574 3574 
         }
3575 3575
3576 
-		if ( wpinv_prices_include_tax() ) {
3577 
-			$subtotal  = max( 0, $subtotal - $this->totals['tax']['initial'] );
3578 
-			$recurring = max( 0, $recurring - $this->totals['tax']['recurring'] );
3576 
+		if (wpinv_prices_include_tax()) {
3577 
+			$subtotal  = max(0, $subtotal - $this->totals['tax']['initial']);
3578 
+			$recurring = max(0, $recurring - $this->totals['tax']['recurring']);
3579 3579 
 		}
3580 3580
3581 3581 
 		$current = $this->is_renewal() ? $recurring : $subtotal;
3582 
-		$this->set_subtotal( $current );
3582 
+		$this->set_subtotal($current);
3583 3583
3584 3584 
 		$this->totals['subtotal'] = array(
3585 3585 
 			'initial'   => $subtotal,
 
@@ -3600,14 +3600,14 @@  discard block
 
 block discarded – undo
3600 3600 
 		$discount  = 0;
3601 3601 
 		$recurring = 0;
3602 3602
3603 
-        foreach ( $discounts as $data ) {
3604 
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3605 
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3603 
+        foreach ($discounts as $data) {
3604 
+			$discount  += wpinv_sanitize_amount($data['initial_discount']);
3605 
+			$recurring += wpinv_sanitize_amount($data['recurring_discount']);
3606 3606 
 		}
3607 3607
3608 3608 
 		$current = $this->is_renewal() ? $recurring : $discount;
3609 3609
3610 
-		$this->set_total_discount( $current );
3610 
+		$this->set_total_discount($current);
3611 3611
3612 3612 
 		$this->totals['discount'] = array(
3613 3613 
 			'initial'   => $discount,
 
@@ -3628,13 +3628,13 @@  discard block
 
 block discarded – undo
3628 3628
3629 3629 
 		// Maybe disable taxes.
3630 3630 
 		$vat_number = $this->get_vat_number();
3631 
-		$skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number );
3631 
+		$skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction($this->get_country()) && !empty($vat_number);
3632 3632
3633 
-		if ( wpinv_is_base_country( $this->get_country() ) && 'vat_too' == wpinv_get_option( 'vat_same_country_rule', 'vat_too' ) ) {
3633 
+		if (wpinv_is_base_country($this->get_country()) && 'vat_too' == wpinv_get_option('vat_same_country_rule', 'vat_too')) {
3634 3634 
 			$skip_tax = false;
3635 3635 
 		}
3636 3636
3637 
-		if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || $skip_tax   ) {
3637 
+		if (!wpinv_use_taxes() || $this->get_disable_taxes() || !wpinv_is_country_taxable($this->get_country()) || $skip_tax) {
3638 3638
3639 3639 
 			$this->totals['tax'] = array(
3640 3640 
 				'initial'   => 0,
 
@@ -3643,38 +3643,38 @@  discard block
 
 block discarded – undo
3643 3643
3644 3644 
 			$this->tax_rate = 0;
3645 3645
3646 
-			$this->set_taxes( array() );
3646 
+			$this->set_taxes(array());
3647 3647 
 			$current = 0;
3648 3648 
 		} else {
3649 3649
3650 3650 
 			$item_taxes = array();
3651 3651
3652 
-			foreach ( $this->get_items() as $item ) {
3653 
-				$rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3654 
-				$rates    = getpaid_filter_item_tax_rates( $item, $rates );
3655 
-				$taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, false ), $rates );
3656 
-				$r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, true ), $rates );
3657 
-				foreach ( $taxes as $name => $amount ) {
3658 
-					$recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3659 
-					$tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3660 
-
3661 
-					if ( ! isset( $item_taxes[ $name ] ) ) {
3662 
-						$item_taxes[ $name ] = $tax;
3652 
+			foreach ($this->get_items() as $item) {
3653 
+				$rates    = getpaid_get_item_tax_rates($item, $this->get_country(), $this->get_state());
3654 
+				$rates    = getpaid_filter_item_tax_rates($item, $rates);
3655 
+				$taxes    = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item, false), $rates);
3656 
+				$r_taxes  = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item, true), $rates);
3657 
+				foreach ($taxes as $name => $amount) {
3658 
+					$recurring = isset($r_taxes[$name]) ? $r_taxes[$name] : 0;
3659 
+					$tax       = getpaid_prepare_item_tax($item, $name, $amount, $recurring);
3660 
+
3661 
+					if (!isset($item_taxes[$name])) {
3662 
+						$item_taxes[$name] = $tax;
3663 3663 
 						continue;
3664 3664 
 					}
3665 3665
3666 
-					$item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3667 
-					$item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3666 
+					$item_taxes[$name]['initial_tax']   += $tax['initial_tax'];
3667 
+					$item_taxes[$name]['recurring_tax'] += $tax['recurring_tax'];
3668 3668
3669 3669 
 				}
3670 3670
3671 3671 
 			}
3672 3672
3673 
-			$item_taxes = array_replace( $this->get_taxes(), $item_taxes );
3674 
-			$this->set_taxes( $item_taxes );
3673 
+			$item_taxes = array_replace($this->get_taxes(), $item_taxes);
3674 
+			$this->set_taxes($item_taxes);
3675 3675
3676 
-			$initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3677 
-			$recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3676 
+			$initial_tax   = array_sum(wp_list_pluck($item_taxes, 'initial_tax'));
3677 
+			$recurring_tax = array_sum(wp_list_pluck($item_taxes, 'recurring_tax'));
3678 3678
3679 3679 
 			$current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3680 3680 
 
@@ -3685,7 +3685,7 @@  discard block
 
 block discarded – undo
3685 3685
3686 3686 
 		}
3687 3687
3688 
-		$this->set_total_tax( $current );
3688 
+		$this->set_total_tax($current);
3689 3689
3690 3690 
 		return $current;
3691 3691 
 
@@ -3702,20 +3702,20 @@  discard block
 
 block discarded – undo
3702 3702 
 		$fee       = 0;
3703 3703 
 		$recurring = 0;
3704 3704
3705 
-        foreach ( $fees as $data ) {
3706 
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3707 
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3705 
+        foreach ($fees as $data) {
3706 
+			$fee       += wpinv_sanitize_amount($data['initial_fee']);
3707 
+			$recurring += wpinv_sanitize_amount($data['recurring_fee']);
3708 3708 
 		}
3709 3709
3710 3710 
 		$current = $this->is_renewal() ? $recurring : $fee;
3711 
-		$this->set_total_fees( $current );
3711 
+		$this->set_total_fees($current);
3712 3712
3713 3713 
 		$this->totals['fee'] = array(
3714 3714 
 			'initial'   => $fee,
3715 3715 
 			'recurring' => $recurring,
3716 3716 
 		);
3717 3717
3718 
-        $this->set_total_fees( $fee );
3718 
+        $this->set_total_fees($fee);
3719 3719 
         return $current;
3720 3720 
     }
3721 3721 
 
@@ -3730,7 +3730,7 @@  discard block
 
 block discarded – undo
3730 3730 
         $this->recalculate_total_discount();
3731 3731 
 		$this->recalculate_total_tax();
3732 3732 
 		$this->recalculate_subtotal();
3733 
-		$this->set_total( $this->get_total_tax( 'edit' ) + $this->get_total_fees( 'edit' ) + $this->get_subtotal( 'edit' ) - $this->get_total_discount( 'edit' ) );
3733 
+		$this->set_total($this->get_total_tax('edit') + $this->get_total_fees('edit') + $this->get_subtotal('edit') - $this->get_total_discount('edit'));
3734 3734 
 		return $this->get_total();
3735 3735 
 	}
3736 3736 
 
@@ -3739,7 +3739,7 @@  discard block
 
 block discarded – undo
3739 3739 
 	 */
3740 3740 
     public function recalculate_totals() {
3741 3741 
         $this->recalculate_total();
3742 
-        $this->save( true );
3742 
+        $this->save(true);
3743 3743 
         return $this;
3744 3744 
     }
3745 3745 
 
@@ -3757,8 +3757,8 @@  discard block
 
 block discarded – undo
3757 3757 
 	 * @return int|false The new note's ID on success, false on failure.
3758 3758 
      *
3759 3759 
      */
3760 
-    public function add_system_note( $note ) {
3761 
-		return $this->add_note( $note, false, false, true );
3760 
+    public function add_system_note($note) {
3761 
+		return $this->add_note($note, false, false, true);
3762 3762 
 	}
3763 3763
3764 3764 
     /**
 
@@ -3768,10 +3768,10 @@  discard block
 
 block discarded – undo
3768 3768 
 	 * @return int|false The new note's ID on success, false on failure.
3769 3769 
      *
3770 3770 
      */
3771 
-    public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
3771 
+    public function add_note($note = '', $customer_type = false, $added_by_user = false, $system = false) {
3772 3772
3773 3773 
         // Bail if no note specified or this invoice is not yet saved.
3774 
-        if ( ! $note || $this->get_id() == 0 || ( ! is_user_logged_in() && ! $system ) ) {
3774 
+        if (!$note || $this->get_id() == 0 || (!is_user_logged_in() && !$system)) {
3775 3775 
             return false;
3776 3776 
         }
3777 3777 
 
@@ -3779,23 +3779,23 @@  discard block
 
 block discarded – undo
3779 3779 
 		$author_email = '[email protected]';
3780 3780
3781 3781 
 		// If this is an admin comment or it has been added by the user.
3782 
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3783 
-			$user         = get_user_by( 'id', get_current_user_id() );
3782 
+		if (is_user_logged_in() && (!$system || $added_by_user)) {
3783 
+			$user = get_user_by('id', get_current_user_id());
3784 3784 
             $author       = $user->display_name;
3785 3785 
             $author_email = $user->user_email;
3786 3786 
 		}
3787 3787
3788 
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3788 
+		return getpaid_notes()->add_invoice_note($this, $note, $author, $author_email, $customer_type);
3789 3789
3790 3790 
 	}
3791 3791
3792 3792 
 	/**
3793 3793 
      * Generates a unique key for the invoice.
3794 3794 
      */
3795 
-    public function generate_key( $string = '' ) {
3796 
-        $auth_key  = defined( 'AUTH_KEY' ) ? AUTH_KEY : '';
3795 
+    public function generate_key($string = '') {
3796 
+        $auth_key = defined('AUTH_KEY') ? AUTH_KEY : '';
3797 3797 
         return strtolower(
3798 
-            $string . md5( $this->get_id() . date( 'Y-m-d H:i:s' ) . $auth_key . uniqid( 'wpinv', true ) )
3798 
+            $string . md5($this->get_id() . date('Y-m-d H:i:s') . $auth_key . uniqid('wpinv', true))
3799 3799 
         );
3800 3800 
     }
3801 3801 
 
@@ -3805,11 +3805,11 @@  discard block
 
 block discarded – undo
3805 3805 
     public function generate_number() {
3806 3806 
         $number = $this->get_id();
3807 3807
3808 
-        if ( wpinv_sequential_number_active( $this->get_post_type() ) ) {
3809 
-            $number = wpinv_get_next_invoice_number( $this->get_post_type() );
3808 
+        if (wpinv_sequential_number_active($this->get_post_type())) {
3809 
+            $number = wpinv_get_next_invoice_number($this->get_post_type());
3810 3810 
         }
3811 3811
3812 
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
3812 
+		return wpinv_format_invoice_number($number, $this->get_post_type());
3813 3813
3814 3814 
 	}
3815 3815 
 
@@ -3822,55 +3822,55 @@  discard block
 
 block discarded – undo
3822 3822 
 		// Reset status transition variable.
3823 3823 
 		$this->status_transition = false;
3824 3824
3825 
-		if ( $status_transition ) {
3825 
+		if ($status_transition) {
3826 3826 
 			try {
3827 3827
3828 3828 
 				// Fire a hook for the status change.
3829 
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3829 
+				do_action('getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition);
3830 3830
3831 3831 
 				// @deprecated this is deprecated and will be removed in the future.
3832 
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3832 
+				do_action('wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3833 3833
3834 
-				if ( ! empty( $status_transition['from'] ) ) {
3834 
+				if (!empty($status_transition['from'])) {
3835 3835
3836 3836 
 					/* translators: 1: old invoice status 2: new invoice status */
3837 
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3837 
+					$transition_note = sprintf(__('Status changed from %1$s to %2$s.', 'invoicing'), wpinv_status_nicename($status_transition['from'], $this), wpinv_status_nicename($status_transition['to'], $this));
3838 3838
3839 3839 
 					// Fire another hook.
3840 
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3841 
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3840 
+					do_action('getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this);
3841 
+					do_action('getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to']);
3842 3842
3843 3843 
 					// @deprecated this is deprecated and will be removed in the future.
3844 
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3844 
+					do_action('wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3845 3845
3846 3846 
 					// Note the transition occurred.
3847 
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3847 
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), false, $status_transition['manual']);
3848 3848
3849 3849 
 					// Work out if this was for a payment, and trigger a payment_status hook instead.
3850 3850 
 					if (
3851 
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3852 
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3851 
+						in_array($status_transition['from'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3852 
+						&& in_array($status_transition['to'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3853 3853 
 					) {
3854 
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3854 
+						do_action('getpaid_invoice_payment_status_changed', $this, $status_transition);
3855 3855 
 					}
3856 3856
3857 3857 
 					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3858 3858 
 					if (
3859 
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3860 
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3859 
+						in_array($status_transition['from'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3860 
+						&& in_array($status_transition['to'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3861 3861 
 					) {
3862 
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3862 
+						do_action('getpaid_invoice_payment_status_reversed', $this, $status_transition);
3863 3863 
 					}
3864 3864 
 				} else {
3865 3865 
 					/* translators: %s: new invoice status */
3866 
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3866 
+					$transition_note = sprintf(__('Status set to %s.', 'invoicing'), wpinv_status_nicename($status_transition['to'], $this));
3867 3867
3868 3868 
 					// Note the transition occurred.
3869 
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3869 
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), 0, $status_transition['manual']);
3870 3870
3871 3871 
 				}
3872 
-			} catch ( Exception $e ) {
3873 
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3872 
+			} catch (Exception $e) {
3873 
+				$this->add_note(__('Error during status transition.', 'invoicing') . ' ' . $e->getMessage());
3874 3874 
 			}
3875 3875 
 		}
3876 3876 
 	}
 
@@ -3878,13 +3878,13 @@  discard block
 
 block discarded – undo
3878 3878 
 	/**
3879 3879 
 	 * Updates an invoice status.
3880 3880 
 	 */
3881 
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
3881 
+	public function update_status($new_status = false, $note = '', $manual = false) {
3882 3882
3883 3883 
 		// Fires before updating a status.
3884 
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3884 
+		do_action('wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status('edit'));
3885 3885
3886 3886 
 		// Update the status.
3887 
-		$this->set_status( $new_status, $note, $manual );
3887 
+		$this->set_status($new_status, $note, $manual);
3888 3888
3889 3889 
 		// Save the order.
3890 3890 
 		return $this->save();
 
@@ -3895,18 +3895,18 @@  discard block
 
 block discarded – undo
3895 3895 
 	 * @deprecated
3896 3896 
 	 */
3897 3897 
 	public function refresh_item_ids() {
3898 
-        $item_ids = implode( ',', array_unique( wp_list_pluck( $this->get_cart_details(), 'item_id' ) ) );
3899 
-        update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
3898 
+        $item_ids = implode(',', array_unique(wp_list_pluck($this->get_cart_details(), 'item_id')));
3899 
+        update_post_meta($this->get_id(), '_wpinv_item_ids', $item_ids);
3900 3900 
 	}
3901 3901
3902 3902 
 	/**
3903 3903 
 	 * @deprecated
3904 3904 
 	 */
3905 
-	public function update_items( $temp = false ) {
3905 
+	public function update_items($temp = false) {
3906 3906
3907 
-		$this->set_items( $this->get_items() );
3907 
+		$this->set_items($this->get_items());
3908 3908
3909 
-		if ( ! $temp ) {
3909 
+		if (!$temp) {
3910 3910 
 			$this->save();
3911 3911 
 		}
3912 3912 
 
@@ -3920,11 +3920,11 @@  discard block
 
 block discarded – undo
3920 3920
3921 3921 
         $discount_code = $this->get_discount_code();
3922 3922
3923 
-        if ( empty( $discount_code ) ) {
3923 
+        if (empty($discount_code)) {
3924 3924 
             return false;
3925 3925 
         }
3926 3926
3927 
-        $discount = wpinv_get_discount_obj( $discount_code );
3927 
+        $discount = wpinv_get_discount_obj($discount_code);
3928 3928
3929 3929 
         // Ensure it is active.
3930 3930 
         return $discount->exists();
 
@@ -3935,7 +3935,7 @@  discard block
 
 block discarded – undo
3935 3935 
 	 * Refunds an invoice.
3936 3936 
 	 */
3937 3937 
     public function refund() {
3938 
-		$this->set_status( 'wpi-refunded' );
3938 
+		$this->set_status('wpi-refunded');
3939 3939 
         $this->save();
3940 3940 
 	}
3941 3941 
 
@@ -3944,53 +3944,53 @@  discard block
 
 block discarded – undo
3944 3944 
 	 *
3945 3945 
 	 * @param string $transaction_id
3946 3946 
 	 */
3947 
-    public function mark_paid( $transaction_id = null, $note = '' ) {
3947 
+    public function mark_paid($transaction_id = null, $note = '') {
3948 3948
3949 3949 
 		// Set the transaction id.
3950 
-		if ( empty( $transaction_id ) ) {
3950 
+		if (empty($transaction_id)) {
3951 3951 
 			$transaction_id = $this->generate_key('trans_');
3952 3952 
 		}
3953 3953
3954 
-		if ( ! $this->get_transaction_id() ) {
3955 
-			$this->set_transaction_id( $transaction_id );
3954 
+		if (!$this->get_transaction_id()) {
3955 
+			$this->set_transaction_id($transaction_id);
3956 3956 
 		}
3957 3957
3958 
-		if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3958 
+		if ($this->is_paid() && 'wpi-processing' != $this->get_status()) {
3959 3959 
 			return $this->save();
3960 3960 
 		}
3961 3961
3962 3962 
 		// Set the completed date.
3963 
-		$this->set_date_completed( current_time( 'mysql' ) );
3963 
+		$this->set_date_completed(current_time('mysql'));
3964 3964
3965 3965 
 		// Set the new status.
3966 
-		$gateway = sanitize_text_field( $this->get_gateway_title() );
3967 
-		if ( $this->is_renewal() || ! $this->is_parent() ) {
3966 
+		$gateway = sanitize_text_field($this->get_gateway_title());
3967 
+		if ($this->is_renewal() || !$this->is_parent()) {
3968 3968
3969 
-			$_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
3970 
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3969 
+			$_note = wp_sprintf(__('Renewed via %s', 'invoicing'), $gateway);
3970 
+			$_note = $_note . empty($note) ? '' : " ($note)";
3971 3971
3972 
-			if ( 'none' == $this->get_gateway() ) {
3972 
+			if ('none' == $this->get_gateway()) {
3973 3973 
 				$_note = $note;
3974 3974 
 			}
3975 3975
3976 
-			$this->set_status( 'wpi-renewal', $_note );
3976 
+			$this->set_status('wpi-renewal', $_note);
3977 3977
3978 3978 
 		} else {
3979 3979
3980 
-			$_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
3981 
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3980 
+			$_note = wp_sprintf(__('Paid via %s', 'invoicing'), $gateway);
3981 
+			$_note = $_note . empty($note) ? '' : " ($note)";
3982 3982
3983 
-			if ( 'none' == $this->get_gateway() ) {
3983 
+			if ('none' == $this->get_gateway()) {
3984 3984 
 				$_note = $note;
3985 3985 
 			}
3986 3986
3987 
-			$this->set_status( 'publish', $_note );
3987 
+			$this->set_status('publish', $_note);
3988 3988
3989 3989 
 		}
3990 3990
3991 3991 
 		// Set checkout mode.
3992 
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
3993 
-		$this->set_mode( $mode );
3992 
+		$mode = wpinv_is_test_mode($this->get_gateway()) ? 'test' : 'live';
3993 
+		$this->set_mode($mode);
3994 3994
3995 3995 
 		// Save the invoice.
3996 3996 
         $this->save();
 
@@ -4015,9 +4015,9 @@  discard block
 
 block discarded – undo
4015 4015 
      * Clears the subscription's cache.
4016 4016 
      */
4017 4017 
     public function clear_cache() {
4018 
-		wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
4019 
-		wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
4020 
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
4018 
+		wp_cache_delete($this->get_key(), 'getpaid_invoice_keys_to_invoice_ids');
4019 
+		wp_cache_delete($this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids');
4020 
+		wp_cache_delete($this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids');
4021 4021 
 	}
4022 4022
4023 4023 
 }
Please login to merge, or discard this patch.