EE_Gateway::set_settings() - Code Metrics - Inspection of "Daily Inspection: Merge remote-tracking branch 'or..." - eventespresso/event-espresso-core - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — FET-10486-add-timestamp-checki... (611b15)

unknown

created 2017-06-09 21:09 UTC

EE_Gateway::set_settings() A

↳ Parent: EE_Gateway

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	4
nc	2
nop	1
dl	0
loc	6
rs	9.4285
c	0
b	0
f	0

<?php

use \EventEspresso\core\services\payment_methods\gateways\GatewayDataFormatterInterface;
use \EventEspresso\core\exceptions\InvalidEntityException;
use \EventEspresso\core\services\formatters\FormatterInterface;

/**
 * EE_Gateway
 * Abstract base class for all gateways for processing payments.
 * This has been designed in a way so that other WP Plugins
 * can use this class for processing payments, and theoretically any of its children,
 * provided they implement the interfaces it uses.
 * The necessary interfaces to be implemented are contained in:
 * core/libraries/payment_methods/EEI_Payment_Method_Interfaces.php and EEI_Interfaces.
 * After constructing a gateway object, you need to set all the properties which reference many of the
 * needed helpers and models (see all the methods starting with "set_",
 * eg seg_line_item_helper which should be passed an object which implements EEHI_Line_Item_Helper; etc).
 *
 * @package            Event Espresso
 * @subpackage		core/libraries/payment_methods
 * @author			Mike Nelson
 */
abstract class EE_Gateway{
	/**
	 * a constant used as a possible value for $_currencies_supported to indicate
	 * that ALL currencies are supported by this gateway
	 */
	const all_currencies_supported = 'all_currencies_supported';
	/**
	 * Where values are 3-letter currency codes
	 * @var array
	 */
	protected $_currencies_supported = array();
	/**
	 * Whether or not this gateway can support SENDING a refund request (ie, initiated by
	 * admin in EE's wp-admin page)
	 * @var boolean
	 */
	protected $_supports_sending_refunds = false;

	/**
	 * Whether or not this gateway can support RECEIVING a refund request from the payment
	 * provider (ie, initiated by admin on the payment prover's website who sends an IPN to EE)
	 * @var boolean
	 */
	protected $_supports_receiving_refunds = false;
	/**
	 * Model for querying for existing payments
	 * @var EEMI_Payment
	 */
	protected $_pay_model;

	/**
	 * Model used for adding to the payments log
	 * @var EEMI_Payment_Log
	 */
	protected $_pay_log;

	/**
	 * Used for formatting some input to gateways
	 * @var EEHI_Template
	 */
	protected $_template;

	/**
	 * Concrete class that implements EEHI_Money, used by most gateways
	 * @var EEHI_Money
	 */
	protected $_money;

	/**
	 * Concrete class that implements EEHI_Line_Item, used for manipulating the line item tree
	 * @var EEHI_Line_Item
	 */
	protected $_line_item;

    /**
     * @var GatewayDataFormatterInterface
     */
    protected $_gateway_data_formatter;

    /**
     * @var FormatterInterface
     */
    protected $_unsupported_character_remover;

	/**
	 * The ID of the payment method using this gateway
	 * @var int
	 */
	protected $_ID;

	/**
	 * @var $_debug_mode boolean whether to send requests to teh sandbox site or not
	 */
	protected $_debug_mode;
	/**
	 *
	 * @var string $_name name to show for this payment method
	 */
	protected $_name;
	/**
	 *
	 * @var string name to show fir this payment method to admin-type users
	 */
	protected $_admin_name;

	/**
	 * @return EE_Gateway

	 */
	public function __construct(){
	}

	/**
	 * We don't want to serialize models as they often have circular structures
	 * (eg a payment model has a reference to each payment model object; and most
	 * payments have a transaction, most transactions have a payment method;
	 * most payment methods have a payment method type; most payment method types
	 * have a gateway. And if a gateway serializes its models, we start at the
	 * beginning again)
	 * @return array
	 */
	public function __sleep(){
		$properties = get_object_vars($this);
		unset( $properties[ '_pay_model' ], $properties[ '_pay_log' ] );
		return array_keys($properties);
	}
	/**
	 * Returns whether or not this gateway should support SENDING refunds
	 * see $_supports_sending_refunds
	 * @return boolean
	 */
	public function supports_sending_refunds(){
		return $this->_supports_sending_refunds;
	}
	/**
	 * Returns whether or not this gateway should support RECEIVING refunds
	 * see $_supports_receiving_refunds
	 * @return boolean
	 */
	public function supports_receiving_refunds(){
		return $this->_supports_receiving_refunds;
	}



	/**
	 * Tries to refund the payment specified, taking into account the extra
	 * refund info. Note that if the gateway's _supports_sending_refunds is false,
	 * this should just throw an exception.
	 * @param EE_Payment $payment
	 * @param array $refund_info
	 * @return EE_Payment for the refund
	 * @throws EE_Error
	 */
	public function do_direct_refund( EE_Payment $payment, $refund_info = null ) {
		return NULL;
	}



	/**
	 * Sets the payment method's settings so the gateway knows where to send the request
	 * etc
	 * @param array $settings_array
	 */
	public function set_settings($settings_array){
		foreach($settings_array as $name => $value){
			$property_name = "_".$name;
			$this->{$property_name} = $value;
		}
	}
	/**
	 * See this class description
	 * @param EEMI_Payment $payment_model
	 */
	public function set_payment_model($payment_model){
		$this->_pay_model = $payment_model;
	}
	/**
	 * See this class description
	 * @param EEMI_Payment_Log $payment_log_model
	 */
	public function set_payment_log($payment_log_model){
		$this->_pay_log = $payment_log_model;
	}

	/**
	 * See this class description
	 * @param EEHI_Template $template_helper
	 */
	public function set_template_helper($template_helper){
		$this->_template = $template_helper;
	}

	/**
	 * See this class description
	 * @param EEHI_Line_Item $line_item_helper
	 */
	public function set_line_item_helper( $line_item_helper ){
		$this->_line_item = $line_item_helper;
	}

	/**
	 * See this class description
	 * @param EEHI_Money $money_helper
	 */
	public function set_money_helper( $money_helper ){
		$this->_money = $money_helper;
	}



    /**
     * Sets the gateway data formatter helper
     * @param GatewayDataFormatterInterface $gateway_data_formatter
     * @throws InvalidEntityException if it's not set properly
     */
	public function set_gateway_data_formatter( GatewayDataFormatterInterface $gateway_data_formatter){
        if( ! $gateway_data_formatter instanceof GatewayDataFormatterInterface){
            throw new InvalidEntityException(
                is_object($gateway_data_formatter)
                    ? get_class($gateway_data_formatter)
                    : esc_html__('Not an object','event_espresso'),
                '\\EventEspresso\\core\\services\\payment_methods\\gateways\\GatewayDataFormatterInterface'
            );
        }
        $this->_gateway_data_formatter = $gateway_data_formatter;
    }

    /**
     * Gets the gateway data formatter
     * @return GatewayDataFormatterInterface
     * @throws InvalidEntityException if it's not set properly
     */
    protected function _get_gateway_formatter(){
        if( ! $this->_gateway_data_formatter instanceof GatewayDataFormatterInterface){
            throw new InvalidEntityException(
                is_object($this->_gateway_data_formatter)
                    ? get_class($this->_gateway_data_formatter)
                    : esc_html__('Not an object','event_espresso'),
                '\\EventEspresso\\core\\services\\payment_methods\\gateways\\GatewayDataFormatterInterface'
            );
        }
        return $this->_gateway_data_formatter;
    }



    /**
     * Sets the helper which will remove unsupported characters for most gateways
     * @param FormatterInterface $formatter
     * @return FormatterInterface
     * @throws InvalidEntityException
     */
    public function set_unsupported_character_remover( FormatterInterface $formatter){
        if( ! $formatter instanceof FormatterInterface){
            throw new InvalidEntityException(
                is_object($formatter)
                    ? get_class($formatter)
                    : esc_html__('Not an object','event_espresso'),
                '\\EventEspresso\\core\\services\\formatters\\FormatterInterface'
            );
        }
       $this->_unsupported_character_remover = $formatter;
    }
    /**
     * Gets the helper which removes characters which gateways might not support, like emojis etc.
     * @return FormatterInterface
     * @throws InvalidEntityException
     */
    protected function _get_unsupported_character_remover(){
        if( ! $this->_unsupported_character_remover instanceof FormatterInterface){
            throw new InvalidEntityException(
                is_object($this->_unsupported_character_remover)
                    ? get_class($this->_unsupported_character_remover)
                    : esc_html__('Not an object','event_espresso'),
                '\\EventEspresso\\core\\services\\formatters\\FormatterInterface'
            );
        }
        return $this->_unsupported_character_remover;
    }


	/**
	 * @param $message
	 * @param $payment
	 */
	public function log($message,$payment){
		if($payment instanceof EEI_Payment){
			$type='Payment';
			$id = $payment->ID();
		}else{
			$type = 'Payment_Method';
			$id = $this->_ID;
		}
		$this->_pay_log->gateway_log($message,$id,$type);
	}
	/**
	 * Formats the amount so it can generally be sent to gateways
	 * @param float $amount
	 * @return string
     * @deprecated since 4.9.31 insetad use EventEspresso\core\services\payment_methods\gateways\GatewayDataFormatter::format_currency()
	 */
	public function format_currency($amount){
		return $this->_get_gateway_formatter()->formatCurrency($amount);
	}

	/**
	 * Returns either an array of all the currency codes supported,
	 * or a string indicating they're all supported (EE_gateway::all_currencies_supported)
	 * @return mixed array or string
	 */
	public function currencies_supported(){
		return $this->_currencies_supported;
	}

	/**
	 * Returns what a simple summing of items and taxes for this transaction. This
	 * can be used to determine if some more complex line items, like promotions,
	 * surcharges, or cancellations occurred (in which case we might want to forget
	 * about creating an itemized list of purchases and instead only send the total due)
	 * @param EE_Transaction  $transaction
	 * @return float
	 */
	protected function _sum_items_and_taxes( EE_Transaction  $transaction){
		$total_line_item = $transaction->total_line_item();
		$total = 0;
		foreach($total_line_item->get_items() as $item_line_item ){
			$total += max( $item_line_item->total(), 0 );
		}
		foreach($total_line_item->tax_descendants() as $tax_line_item ){
			$total += max( $tax_line_item->total(), 0 );
		}
		return $total;
	}

	/**
	 * Determines whether or not we can easily itemize the transaction using only
	 * items and taxes (ie, no promotions or surcharges or cancellations needed)
	 * @param EEI_Payment $payment
	 * @return boolean
	 */
	protected function _can_easily_itemize_transaction_for( EEI_Payment $payment ){
		return  $this->_money->compare_floats(
					$this->_sum_items_and_taxes( $payment->transaction() ),
					$payment->transaction()->total() ) &&
				$this->_money->compare_floats(
					$payment->amount(),
					$payment->transaction()->total() );
	}

	/**
	 * Handles updating the transaction and any other related data based on the payment.
	 * You may be tempted to do this as part of do_direct_payment or handle_payment_update,
	 * but doing so on those functions might be too early. It's possible that the changes
	 * you make to teh transaction or registration or line items may just get overwritten
	 * at that point. Instead, you should store any info you need on the payment during those
	 * functions, and use that information at this step, which client code will decide
	 * for you when it should be called.
	 * @param EE_Payment $payment
	 * @return void
	 */
	public function update_txn_based_on_payment( $payment ){
		//maybe update the transaction or line items or registrations
		//but most gateways don't need to do this, because they only update the payment
	}
	
	/**
	 * Gets the first event for this payment (it's possible that it could be for multiple)
	 * @param EEI_Payment $payment
	 * @return EEI_Event|null
     * @deprecated since 4.9.31 instead use EEI_Payment::get_first_event()
	 */
	protected function _get_first_event_for_payment( EEI_Payment $payment ) {
		return $payment->get_first_event();
	}
	
	/**
	 * Gets the name of the first event for which is being paid
	 * @param EEI_Payment $payment
	 * @return string
     * @deprecated since 4.9.31 instead use EEI_Payment::get_first_event_name()
	 */
	protected function _get_first_event_name_for_payment( EEI_Payment $payment ) {
		return $payment->get_first_event_name();
	}
	/**
	 * Gets the text to use for a gateway's line item name when this is a partial payment
     * @deprecated since 4.9.31 instead use $this->_get_gateway_formatter()->formatPartialPaymentLineItemName($payment)
	 * @param EE_Payment $payment
	 * @return string
	 */
	protected function _format_partial_payment_line_item_name( EEI_Payment $payment ){
		return $this->_get_gateway_formatter()->formatPartialPaymentLineItemName($payment);
	}
	/**
	 * Gets the text to use for a gateway's line item description when this is a partial payment
     * @deprecated since 4.9.31 instead use $this->_get_gateway_formatter()->formatPartialPaymentLineItemDesc()
	 * @param EEI_Payment $payment
	 * @return string
	 */
	protected function _format_partial_payment_line_item_desc( EEI_Payment $payment ) {
		return $this->_get_gateway_formatter()->formatPartialPaymentLineItemDesc($payment);
	}
	
	/**
     * Gets the name to use for a line item when sending line items to the gateway
     * @deprecated since 4.9.31 instead use $this->_get_gateway_formatter()->formatLineItemName($line_item,$payment)
     * @param EEI_Line_Item $line_item
	 * @param EEI_Payment $payment
	 * @return string
	 */
	protected function _format_line_item_name( EEI_Line_Item $line_item, EEI_Payment $payment ) {
		return $this->_get_gateway_formatter()->formatLineItemName($line_item,$payment);
	}
	
	/**
	 * Gets the description to use for a line item when sending line items to the gateway
     * @deprecated since 4.9.31 instead use $this->_get_gateway_formatter()->formatLineItemDesc($line_item, $payment))
	 * @param EEI_Line_Item $line_item
	 * @param EEI_Payment $payment
	 * @return string
	 */
	protected function _format_line_item_desc( EEI_Line_Item $line_item, EEI_Payment $payment ) {
		return $this->_get_gateway_formatter()->formatLineItemDesc($line_item, $payment);
	}
	
	/**
	 * Gets the order description that should generlly be sent to gateways
     * @deprecated since 4.9.31 instead use $this->_get_gateway_formatter()->formatOrderDescription($payment)
	 * @param EEI_Payment $payment
	 * @return type
	 */
	protected function _format_order_description( EEI_Payment $payment ) {
		return $this->_get_gateway_formatter()->formatOrderDescription($payment);
	}
}

1		<?php
2
3		use \EventEspresso\core\services\payment_methods\gateways\GatewayDataFormatterInterface;
4		use \EventEspresso\core\exceptions\InvalidEntityException;
5		use \EventEspresso\core\services\formatters\FormatterInterface;
6
7		/**
8		* EE_Gateway
9		* Abstract base class for all gateways for processing payments.
10		* This has been designed in a way so that other WP Plugins
11		* can use this class for processing payments, and theoretically any of its children,
12		* provided they implement the interfaces it uses.
13		* The necessary interfaces to be implemented are contained in:
14		* core/libraries/payment_methods/EEI_Payment_Method_Interfaces.php and EEI_Interfaces.
15		* After constructing a gateway object, you need to set all the properties which reference many of the
16		* needed helpers and models (see all the methods starting with "set_",
17		* eg seg_line_item_helper which should be passed an object which implements EEHI_Line_Item_Helper; etc).
18		*
19		* @package Event Espresso
20		* @subpackage core/libraries/payment_methods
21		* @author Mike Nelson
22		*/
23		abstract class EE_Gateway{
24		/**
25		* a constant used as a possible value for $_currencies_supported to indicate
26		* that ALL currencies are supported by this gateway
27		*/
28		const all_currencies_supported = 'all_currencies_supported';
29		/**
30		* Where values are 3-letter currency codes
31		* @var array
32		*/
33		protected $_currencies_supported = array();
34		/**
35		* Whether or not this gateway can support SENDING a refund request (ie, initiated by
36		* admin in EE's wp-admin page)
37		* @var boolean
38		*/
39		protected $_supports_sending_refunds = false;
40
41		/**
42		* Whether or not this gateway can support RECEIVING a refund request from the payment
43		* provider (ie, initiated by admin on the payment prover's website who sends an IPN to EE)
44		* @var boolean
45		*/
46		protected $_supports_receiving_refunds = false;
47		/**
48		* Model for querying for existing payments
49		* @var EEMI_Payment
50		*/
51		protected $_pay_model;
52
53		/**
54		* Model used for adding to the payments log
55		* @var EEMI_Payment_Log
56		*/
57		protected $_pay_log;
58
59		/**
60		* Used for formatting some input to gateways
61		* @var EEHI_Template
62		*/
63		protected $_template;
64
65		/**
66		* Concrete class that implements EEHI_Money, used by most gateways
67		* @var EEHI_Money
68		*/
69		protected $_money;
70
71		/**
72		* Concrete class that implements EEHI_Line_Item, used for manipulating the line item tree
73		* @var EEHI_Line_Item
74		*/
75		protected $_line_item;
76
77		/**
78		* @var GatewayDataFormatterInterface
79		*/
80		protected $_gateway_data_formatter;
81
82		/**
83		* @var FormatterInterface
84		*/
85		protected $_unsupported_character_remover;
86
87		/**
88		* The ID of the payment method using this gateway
89		* @var int
90		*/
91		protected $_ID;
92
93		/**
94		* @var $_debug_mode boolean whether to send requests to teh sandbox site or not
95		*/
96		protected $_debug_mode;
97		/**
98		*
99		* @var string $_name name to show for this payment method
100		*/
101		protected $_name;
102		/**
103		*
104		* @var string name to show fir this payment method to admin-type users
105		*/
106		protected $_admin_name;
107
108		/**
109		* @return EE_Gateway
		0 ignored issues – show Comprehensibility Best Practice introduced 2015-11-23 01:20 UTC by Report Bug Copy Issue Report Adding a `@return` annotation to constructors is generally not recommended as a constructor does not have a meaningful return value. Adding a `@return` annotation to a constructor is not recommended, since a constructor does not have a meaningful return value. Please refer to the PHP core documentation on constructors. Loading history...
110		*/
111		public function __construct(){
112		}
113
114		/**
115		* We don't want to serialize models as they often have circular structures
116		* (eg a payment model has a reference to each payment model object; and most
117		* payments have a transaction, most transactions have a payment method;
118		* most payment methods have a payment method type; most payment method types
119		* have a gateway. And if a gateway serializes its models, we start at the
120		* beginning again)
121		* @return array
122		*/
123		public function __sleep(){
124		$properties = get_object_vars($this);
125		unset( $properties[ '_pay_model' ], $properties[ '_pay_log' ] );
126		return array_keys($properties);
127		}
128		/**
129		* Returns whether or not this gateway should support SENDING refunds
130		* see $_supports_sending_refunds
131		* @return boolean
132		*/
133		public function supports_sending_refunds(){
134		return $this->_supports_sending_refunds;
135		}
136		/**
137		* Returns whether or not this gateway should support RECEIVING refunds
138		* see $_supports_receiving_refunds
139		* @return boolean
140		*/
141		public function supports_receiving_refunds(){
142		return $this->_supports_receiving_refunds;
143		}
144
145
146
147		/**
148		* Tries to refund the payment specified, taking into account the extra
149		* refund info. Note that if the gateway's _supports_sending_refunds is false,
150		* this should just throw an exception.
151		* @param EE_Payment $payment
152		* @param array $refund_info
153		* @return EE_Payment for the refund
154		* @throws EE_Error
155		*/
156		public function do_direct_refund( EE_Payment $payment, $refund_info = null ) {
157		return NULL;
158		}
159
160
161
162		/**
163		* Sets the payment method's settings so the gateway knows where to send the request
164		* etc
165		* @param array $settings_array
166		*/
167		public function set_settings($settings_array){
168		foreach($settings_array as $name => $value){
169		$property_name = "_".$name;
170		$this->{$property_name} = $value;
171		}
172		}
173		/**
174		* See this class description
175		* @param EEMI_Payment $payment_model
176		*/
177		public function set_payment_model($payment_model){
178		$this->_pay_model = $payment_model;
179		}
180		/**
181		* See this class description
182		* @param EEMI_Payment_Log $payment_log_model
183		*/
184		public function set_payment_log($payment_log_model){
185		$this->_pay_log = $payment_log_model;
186		}
187
188		/**
189		* See this class description
190		* @param EEHI_Template $template_helper
191		*/
192		public function set_template_helper($template_helper){
193		$this->_template = $template_helper;
194		}
195
196		/**
197		* See this class description
198		* @param EEHI_Line_Item $line_item_helper
199		*/
200		public function set_line_item_helper( $line_item_helper ){
201		$this->_line_item = $line_item_helper;
202		}
203
204		/**
205		* See this class description
206		* @param EEHI_Money $money_helper
207		*/
208		public function set_money_helper( $money_helper ){
209		$this->_money = $money_helper;
210		}
211
212
213
214		/**
215		* Sets the gateway data formatter helper
216		* @param GatewayDataFormatterInterface $gateway_data_formatter
217		* @throws InvalidEntityException if it's not set properly
218		*/
219	View Code Duplication	public function set_gateway_data_formatter( GatewayDataFormatterInterface $gateway_data_formatter){
220		if( ! $gateway_data_formatter instanceof GatewayDataFormatterInterface){
221		throw new InvalidEntityException(
222		is_object($gateway_data_formatter)
223		? get_class($gateway_data_formatter)
224		: esc_html__('Not an object','event_espresso'),
225		'\\EventEspresso\\core\\services\\payment_methods\\gateways\\GatewayDataFormatterInterface'
226		);
227		}
228		$this->_gateway_data_formatter = $gateway_data_formatter;
229		}
230
231		/**
232		* Gets the gateway data formatter
233		* @return GatewayDataFormatterInterface
234		* @throws InvalidEntityException if it's not set properly
235		*/
236	View Code Duplication	protected function _get_gateway_formatter(){
237		if( ! $this->_gateway_data_formatter instanceof GatewayDataFormatterInterface){
238		throw new InvalidEntityException(
239		is_object($this->_gateway_data_formatter)
240		? get_class($this->_gateway_data_formatter)
241		: esc_html__('Not an object','event_espresso'),
242		'\\EventEspresso\\core\\services\\payment_methods\\gateways\\GatewayDataFormatterInterface'
243		);
244		}
245		return $this->_gateway_data_formatter;
246		}
247
248
249
250		/**
251		* Sets the helper which will remove unsupported characters for most gateways
252		* @param FormatterInterface $formatter
253		* @return FormatterInterface
254		* @throws InvalidEntityException
255		*/
256	View Code Duplication	public function set_unsupported_character_remover( FormatterInterface $formatter){
257		if( ! $formatter instanceof FormatterInterface){
258		throw new InvalidEntityException(
259		is_object($formatter)
260		? get_class($formatter)
261		: esc_html__('Not an object','event_espresso'),
262		'\\EventEspresso\\core\\services\\formatters\\FormatterInterface'
263		);
264		}
265		$this->_unsupported_character_remover = $formatter;
266		}
267		/**
268		* Gets the helper which removes characters which gateways might not support, like emojis etc.
269		* @return FormatterInterface
270		* @throws InvalidEntityException
271		*/
272	View Code Duplication	protected function _get_unsupported_character_remover(){
273		if( ! $this->_unsupported_character_remover instanceof FormatterInterface){
274		throw new InvalidEntityException(
275		is_object($this->_unsupported_character_remover)
276		? get_class($this->_unsupported_character_remover)
277		: esc_html__('Not an object','event_espresso'),
278		'\\EventEspresso\\core\\services\\formatters\\FormatterInterface'
279		);
280		}
281		return $this->_unsupported_character_remover;
282		}
283
284
285		/**
286		* @param $message
287		* @param $payment
288		*/
289		public function log($message,$payment){
290		if($payment instanceof EEI_Payment){
291		$type='Payment';
292		$id = $payment->ID();
293		}else{
294		$type = 'Payment_Method';
295		$id = $this->_ID;
296		}
297		$this->_pay_log->gateway_log($message,$id,$type);
298		}
299		/**
300		* Formats the amount so it can generally be sent to gateways
301		* @param float $amount
302		* @return string
303		* @deprecated since 4.9.31 insetad use EventEspresso\core\services\payment_methods\gateways\GatewayDataFormatter::format_currency()
304		*/
305		public function format_currency($amount){
306		return $this->_get_gateway_formatter()->formatCurrency($amount);
307		}
308
309		/**
310		* Returns either an array of all the currency codes supported,
311		* or a string indicating they're all supported (EE_gateway::all_currencies_supported)
312		* @return mixed array or string
313		*/
314		public function currencies_supported(){
315		return $this->_currencies_supported;
316		}
317
318		/**
319		* Returns what a simple summing of items and taxes for this transaction. This
320		* can be used to determine if some more complex line items, like promotions,
321		* surcharges, or cancellations occurred (in which case we might want to forget
322		* about creating an itemized list of purchases and instead only send the total due)
323		* @param EE_Transaction $transaction
324		* @return float
325		*/
326		protected function _sum_items_and_taxes( EE_Transaction $transaction){
327		$total_line_item = $transaction->total_line_item();
328		$total = 0;
329		foreach($total_line_item->get_items() as $item_line_item ){
330		$total += max( $item_line_item->total(), 0 );
331		}
332		foreach($total_line_item->tax_descendants() as $tax_line_item ){
333		$total += max( $tax_line_item->total(), 0 );
334		}
335		return $total;
336		}
337
338		/**
339		* Determines whether or not we can easily itemize the transaction using only
340		* items and taxes (ie, no promotions or surcharges or cancellations needed)
341		* @param EEI_Payment $payment
342		* @return boolean
343		*/
344		protected function _can_easily_itemize_transaction_for( EEI_Payment $payment ){
345		return $this->_money->compare_floats(
346		$this->_sum_items_and_taxes( $payment->transaction() ),
347		$payment->transaction()->total() ) &&
348		$this->_money->compare_floats(
349		$payment->amount(),
350		$payment->transaction()->total() );
351		}
352
353		/**
354		* Handles updating the transaction and any other related data based on the payment.
355		* You may be tempted to do this as part of do_direct_payment or handle_payment_update,
356		* but doing so on those functions might be too early. It's possible that the changes
357		* you make to teh transaction or registration or line items may just get overwritten
358		* at that point. Instead, you should store any info you need on the payment during those
359		* functions, and use that information at this step, which client code will decide
360		* for you when it should be called.
361		* @param EE_Payment $payment
362		* @return void
363		*/
364		public function update_txn_based_on_payment( $payment ){
365		//maybe update the transaction or line items or registrations
366		//but most gateways don't need to do this, because they only update the payment
367		}
368
369		/**
370		* Gets the first event for this payment (it's possible that it could be for multiple)
371		* @param EEI_Payment $payment
372		* @return EEI_Event\|null
373		* @deprecated since 4.9.31 instead use EEI_Payment::get_first_event()
374		*/
375		protected function _get_first_event_for_payment( EEI_Payment $payment ) {
376		return $payment->get_first_event();
377		}
378
379		/**
380		* Gets the name of the first event for which is being paid
381		* @param EEI_Payment $payment
382		* @return string
383		* @deprecated since 4.9.31 instead use EEI_Payment::get_first_event_name()
384		*/
385		protected function _get_first_event_name_for_payment( EEI_Payment $payment ) {
386		return $payment->get_first_event_name();
387		}
388		/**
389		* Gets the text to use for a gateway's line item name when this is a partial payment
390		* @deprecated since 4.9.31 instead use $this->_get_gateway_formatter()->formatPartialPaymentLineItemName($payment)
391		* @param EE_Payment $payment
392		* @return string
393		*/
394		protected function _format_partial_payment_line_item_name( EEI_Payment $payment ){
395		return $this->_get_gateway_formatter()->formatPartialPaymentLineItemName($payment);
396		}
397		/**
398		* Gets the text to use for a gateway's line item description when this is a partial payment
399		* @deprecated since 4.9.31 instead use $this->_get_gateway_formatter()->formatPartialPaymentLineItemDesc()
400		* @param EEI_Payment $payment
401		* @return string
402		*/
403		protected function _format_partial_payment_line_item_desc( EEI_Payment $payment ) {
404		return $this->_get_gateway_formatter()->formatPartialPaymentLineItemDesc($payment);
405		}
406
407		/**
408		* Gets the name to use for a line item when sending line items to the gateway
409		* @deprecated since 4.9.31 instead use $this->_get_gateway_formatter()->formatLineItemName($line_item,$payment)
410		* @param EEI_Line_Item $line_item
411		* @param EEI_Payment $payment
412		* @return string
413		*/
414		protected function _format_line_item_name( EEI_Line_Item $line_item, EEI_Payment $payment ) {
415		return $this->_get_gateway_formatter()->formatLineItemName($line_item,$payment);
416		}
417
418		/**
419		* Gets the description to use for a line item when sending line items to the gateway
420		* @deprecated since 4.9.31 instead use $this->_get_gateway_formatter()->formatLineItemDesc($line_item, $payment))
421		* @param EEI_Line_Item $line_item
422		* @param EEI_Payment $payment
423		* @return string
424		*/
425		protected function _format_line_item_desc( EEI_Line_Item $line_item, EEI_Payment $payment ) {
426		return $this->_get_gateway_formatter()->formatLineItemDesc($line_item, $payment);
427		}
428
429		/**
430		* Gets the order description that should generlly be sent to gateways
431		* @deprecated since 4.9.31 instead use $this->_get_gateway_formatter()->formatOrderDescription($payment)
432		* @param EEI_Payment $payment
433		* @return type
434		*/
435		protected function _format_order_description( EEI_Payment $payment ) {
436		return $this->_get_gateway_formatter()->formatOrderDescription($payment);
437		}
438		}

eventespresso / event-espresso-core

Branch — FET-10486-add-timestamp-checki... (611b15)

EE_Gateway::set_settings() A

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