Issues in class-wc-stripe-apple-pay.php - New Issues - Inspection of "Merge pull request #113 from BurlesonBrad/patch-1" - woocommerce/woocommerce-gateway-stripe - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b352f5...4ff6e2 )

by Roy

created 2016-12-06 15:34 UTC

includes/class-wc-stripe-apple-pay.php (1 issue)

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<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * WC_Stripe_Apple_Pay class.
 *
 * @extends WC_Gateway_Stripe
 */
class WC_Stripe_Apple_Pay extends WC_Gateway_Stripe {
	/**
	 * This Instance.
	 *
	 * @var
	 */
	private static $_this;

	/**
	 * Gateway.
	 *
	 * @var
	 */
	private $_gateway;

	/**
	 * Gateway settings.
	 *
	 * @var
	 */
	private $_gateway_settings;

	/**
	 * Constructor.
	 *
	 * @access public
	 * @since 3.1.0
	 * @version 3.1.0
	 */
	public function __construct() {
		self::$_this = $this;

		$this->_gateway_settings = get_option( 'woocommerce_stripe_settings', '' );

		$this->init();
	}

	public function instance() {
		return self::$_this;
	}

	/**
	 * Initialize.
	 *
	 * @access public
	 * @since 3.1.0
	 * @version 3.1.0
	 */
	public function init() {
		add_action( 'wp_enqueue_scripts', array( $this, 'payment_scripts' ) );
		add_action( 'woocommerce_proceed_to_checkout', array( $this, 'display_apple_pay_button' ), 20 );
		add_action( 'woocommerce_review_order_before_payment', array( $this, 'display_apple_pay_button' ) );
		
		if ( is_admin() ) {
			add_action( 'wp_ajax_wc_stripe_apple_pay', array( $this, 'process_apple_pay' ) );
			add_action( 'wp_ajax_nopriv_wc_stripe_apple_pay', array( $this, 'process_apple_pay' ) );
			add_action( 'wp_ajax_wc_stripe_generate_apple_pay_cart', array( $this, 'generate_apple_pay_cart' ) );
			add_action( 'wp_ajax_nopriv_wc_stripe_generate_apple_pay_cart', array( $this, 'generate_apple_pay_cart' ) );
		}
	}

	/**
	 * Enqueue JS scripts and styles.
	 *
	 * @since 3.1.0
	 * @version 3.1.0
	 */
	public function payment_scripts() {
		if ( ! is_cart() && ! is_checkout() && ! isset( $_GET['pay_for_order'] ) ) {
			return;
		}

		if ( ! $this->is_supported_product_type() ) {
			return;
		}
		
		$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
		
		wp_enqueue_style( 'stripe_apple_pay', plugins_url( 'assets/css/stripe-apple-pay.css', WC_STRIPE_MAIN_FILE ), array(), WC_STRIPE_VERSION );

		wp_enqueue_script( 'stripe', 'https://js.stripe.com/v2/', '', '1.0', true );
		wp_enqueue_script( 'woocommerce_stripe_apple_pay', plugins_url( 'assets/js/stripe-apple-pay' . $suffix . '.js', WC_STRIPE_MAIN_FILE ), array( 'stripe' ), WC_STRIPE_VERSION, true );

		$publishable_key = 'yes' === $this->_gateway_settings['testmode'] ? $this->_gateway_settings['test_publishable_key'] : $this->_gateway_settings['publishable_key'];

		$stripe_params = array(
			'key'                         => $publishable_key,
			'currency_code'               => get_woocommerce_currency(),
			'country_code'                => substr( get_option( 'woocommerce_default_country' ), 0, 2 ),
			'label'                       => get_bloginfo( 'name', 'display' ),
			'ajaxurl'                     => admin_url( 'admin-ajax.php' ),
			'stripe_apple_pay_nonce'      => wp_create_nonce( '_wc_stripe_apple_pay_nonce' ),
			'stripe_apple_pay_cart_nonce' => wp_create_nonce( '_wc_stripe_apple_pay_cart_nonce' ),
			'needs_shipping'              => WC()->cart->needs_shipping() ? 'yes' : 'no',
			'needs_shipping_msg'          => __( 'Please first calculate your shipping.', 'woocommerce-gateway-stripe' ),
			'is_cart_page'                => is_cart() ? 'yes' : 'no',
			'chosen_shipping'             => wc_get_chosen_shipping_method_ids(),
		);

		wp_localize_script( 'woocommerce_stripe_apple_pay', 'wc_stripe_apple_pay_params', apply_filters( 'wc_stripe_apple_pay_params', $stripe_params ) );
	}
		
	/**
	 * Checks to make sure product type is supported by Apple Pay.
	 *
	 */
	public function is_supported_product_type() {
		foreach( WC()->cart->get_cart() as $cart_item_key => $values ) {
			if ( 'subscription' === $values['data']->product_type ) {
				return false;
			}
		}

		return true;
	}

	/**
	 * Display Apple Pay button on the cart page
	 *
	 * @since 3.1.0
	 * @version 3.1.0
	 */
	public function display_apple_pay_button() {
		$gateways = WC()->payment_gateways->get_available_payment_gateways();

		/**
		 * In order for the Apple Pay button to show on cart page,
		 * Apple Pay must be enabled and Stripe gateway must be enabled.
		 */
		if ( 
			'yes' !== $this->_gateway_settings['apple_pay']
			|| ! isset( $gateways['stripe'] ) 
		) {
			return;
		}

		if ( ! $this->is_supported_product_type() ) {
			return;
		}
		?>
		<button id="apple-pay-button"></button>
		<?php
	}

	/**
	 * Generates the Apple Pay cart.
	 *
	 * @since 3.1.0
	 * @version 3.1.0
	 */
	public function generate_apple_pay_cart() {
		if ( ! defined( 'DOING_AJAX' ) ) {
			define( 'DOING_AJAX', true );
		}

		if ( ! wp_verify_nonce( $_POST['nonce'], '_wc_stripe_apple_pay_cart_nonce' ) ) {
			wp_die( __( 'Cheatin&#8217; huh?', 'woocommerce-gateway-stripe' ) );
		}

		wp_send_json( array( 'line_items' => $this->build_line_items(), 'total' => WC()->cart->total, 'chosen_shipping' => wc_get_chosen_shipping_method_ids() ) );
	}

	/**
	 * Handles the Apple Pay processing via AJAX
	 *
	 * @access public
	 * @since 3.1.0
	 * @version 3.1.0
	 */
	public function process_apple_pay() {
		if ( ! defined( 'DOING_AJAX' ) ) {
			define( 'DOING_AJAX', true );
		}

		if ( ! wp_verify_nonce( $_POST['nonce'], '_wc_stripe_apple_pay_nonce' ) ) {
			wp_die( __( 'Cheatin&#8217; huh?', 'woocommerce-gateway-stripe' ) );
		}

		try {
			$result = array_map( 'wc_clean', $_POST['result'] );

			$order = $this->create_order( $result );

			// Handle payment.
			if ( $order->get_total() > 0 ) {

				if ( $order->get_total() * 100 < WC_Stripe::get_minimum_amount() ) {

					return new WP_Error( 'stripe_error', sprintf( __( 'Sorry, the minimum allowed order total is %1$s to use this payment method.', 'woocommerce-gateway-stripe' ), wc_price( WC_Stripe::get_minimum_amount() / 100 ) ) );
				}

				WC_Stripe::log( "Info: Begin processing payment for order $order->id for the amount of {$order->get_total()}" );

				// Make the request.
				$response = WC_Stripe_API::request( $this->generate_payment_request( $order, $result['token']['id'] ) );

				if ( is_wp_error( $response ) ) {
					$localized_messages = $this->get_localized_messages();

					throw new Exception( ( isset( $localized_messages[ $response->get_error_code() ] ) ? $localized_messages[ $response->get_error_code() ] : $response->get_error_message() ) );
				}

				// Process valid response.
				$this->process_response( $response, $order );
			} else {
				$order->payment_complete();
			}

			// Remove cart.
			WC()->cart->empty_cart();

			update_post_meta( $order->id, '_customer_user', get_current_user_id() );

			// Return thank you page redirect.
			wp_send_json( array(
				'success'  => 'true',
				'redirect' => $this->get_return_url( $order ),
			) );

		} catch ( Exception $e ) {
			WC()->session->set( 'refresh_totals', true );
			WC_Stripe::log( sprintf( __( 'Error: %s', 'woocommerce-gateway-stripe' ), $e->getMessage() ) );

			if ( $order->has_status( array( 'pending', 'failed' ) ) ) {
				$this->send_failed_order_email( $order->id );
			}

			wp_send_json( array( 'success' => 'false', 'msg' => $e->getMessage() ) );
		}
	}

	/**
	 * Generate the request for the payment.
	 * @param  WC_Order $order
	 * @param string $source token
	 * @return array()
	 */
	protected function generate_payment_request( $order, $source ) {
		$post_data                = array();
		$post_data['currency']    = strtolower( $order->get_order_currency() ? $order->get_order_currency() : get_woocommerce_currency() );
		$post_data['amount']      = $this->get_stripe_amount( $order->get_total(), $post_data['currency'] );
		$post_data['description'] = sprintf( __( '%s - Order %s', 'woocommerce-gateway-stripe' ), wp_specialchars_decode( get_bloginfo( 'name' ), ENT_QUOTES ), $order->get_order_number() );
		$post_data['capture']     = 'yes' === $this->_gateway_settings['capture'] ? 'true' : 'false';

		if ( ! empty( $order->billing_email ) && apply_filters( 'wc_stripe_send_stripe_receipt', false ) ) {
			$post_data['receipt_email'] = $order->billing_email;
		}

		$post_data['expand[]']    = 'balance_transaction';
		$post_data['source']      = $source;

		/**
		 * Filter the return value of the WC_Payment_Gateway_CC::generate_payment_request.
		 *
		 * @since 3.1.0
		 * @param array $post_data
		 * @param WC_Order $order
		 * @param object $source
		 */
		return apply_filters( 'wc_stripe_generate_payment_request', $post_data, $order );
	}

	/**
	 * Builds the line items to pass to Apple Pay
	 *
	 * @since 3.1.0
	 * @version 3.1.0
	 */	
	public function build_line_items() {
		$decimals = apply_filters( 'wc_stripe_apple_pay_decimals', 2 );

		$items = array();

		foreach ( WC()->cart->get_cart() as $cart_item_key => $values ) {
			$amount         = wc_format_decimal( $values['line_subtotal'], $decimals );
			$quantity_label = 1 < $values['quantity'] ? ' (x' . $values['quantity'] . ')' : '';

			$item = array(
				'type'   => 'final',
				'label'  => $values['data']->post->post_title . $quantity_label,
				'amount' => wc_format_decimal( $amount, $decimals ),
			);

			$items[] = $item;
		}

		$discounts   = wc_format_decimal( WC()->cart->get_cart_discount_total(), $decimals );
		$tax         = wc_format_decimal( WC()->cart->tax_total + WC()->cart->shipping_tax_total, $decimals );
		$shipping    = wc_format_decimal( WC()->cart->shipping_total, $decimals );
		$item_total  = wc_format_decimal( WC()->cart->cart_contents_total, $decimals ) + $discounts;
		$order_total = wc_format_decimal( $item_total + $tax + $shipping, $decimals );

		if ( wc_tax_enabled() ) {
			$items[] = array(
				'type'   => 'final',
				'label'  => __( 'Tax', 'woocommerce-gateway-stripe' ),
				'amount' => $tax,
			);
		}

		if ( WC()->cart->needs_shipping() ) {
			$items[] = array(
				'type'   => 'final',
				'label'  => __( 'Shipping', 'woocommerce-gateway-stripe' ),
				'amount' => $shipping,
			);
		}

		if ( WC()->cart->has_discount() ) {
			$items[] = array(
				'type'   => 'final',
				'label'  => __( 'Discount', 'woocommerce-gateway-stripe' ),
				'amount' => $discounts,
			);
		}

		return $items;
	}

	/**
	 * Create order programatically.
	 *
	 * @since 3.1.0
	 * @version 3.1.0
	 * @param array $data
	 * @return object $order
	 */
	public function create_order( $data = array() ) {
		if ( empty( $data ) ) {
			throw new Exception( sprintf( __( 'Error %d: Unable to create order. Please try again.', 'woocommerce-gateway-stripe' ), 520 ) );
		}

		$order = wc_create_order();

		if ( is_wp_error( $order ) ) {
			throw new Exception( sprintf( __( 'Error %d: Unable to create order. Please try again.', 'woocommerce-gateway-stripe' ), 520 ) );
		} elseif ( false === $order ) {
			throw new Exception( sprintf( __( 'Error %d: Unable to create order. Please try again.', 'woocommerce-gateway-stripe' ), 521 ) );
		} else {
			$order_id = $order->id;
			do_action( 'woocommerce_new_order', $order_id );
		}

		// Store the line items to the new/resumed order
		foreach ( WC()->cart->get_cart() as $cart_item_key => $values ) {
			$item_id = $order->add_product(
				$values['data'],
				$values['quantity'],
				array(
					'variation' => $values['variation'],
					'totals'    => array(
						'subtotal'     => $values['line_subtotal'],
						'subtotal_tax' => $values['line_subtotal_tax'],
						'total'        => $values['line_total'],
						'tax'          => $values['line_tax'],
						'tax_data'     => $values['line_tax_data'] // Since 2.2
					)
				)
			);

			if ( ! $item_id ) {
				throw new Exception( sprintf( __( 'Error %d: Unable to create order. Please try again.', 'woocommerce-gateway-stripe' ), 525 ) );
			}

			// Allow plugins to add order item meta
			do_action( 'woocommerce_add_order_item_meta', $item_id, $values, $cart_item_key );
		}

		// Store fees
		foreach ( WC()->cart->get_fees() as $fee_key => $fee ) {
			$item_id = $order->add_fee( $fee );

			if ( ! $item_id ) {
				throw new Exception( sprintf( __( 'Error %d: Unable to create order. Please try again.', 'woocommerce-gateway-stripe' ), 526 ) );
			}

			// Allow plugins to add order item meta to fees
			do_action( 'woocommerce_add_order_fee_meta', $order_id, $item_id, $fee, $fee_key );
		}

		// Store tax rows
		foreach ( array_keys( WC()->cart->taxes + WC()->cart->shipping_taxes ) as $tax_rate_id ) {
			if ( $tax_rate_id && ! $order->add_tax( $tax_rate_id, WC()->cart->get_tax_amount( $tax_rate_id ), WC()->cart->get_shipping_tax_amount( $tax_rate_id ) ) && apply_filters( 'woocommerce_cart_remove_taxes_zero_rate_id', 'zero-rated' ) !== $tax_rate_id ) {
				throw new Exception( sprintf( __( 'Error %d: Unable to create order. Please try again.', 'woocommerce-gateway-stripe' ), 528 ) );
			}
		}

		// Store coupons
		foreach ( WC()->cart->get_coupons() as $code => $coupon ) {
			if ( ! $order->add_coupon( $code, WC()->cart->get_coupon_discount_amount( $code ), WC()->cart->get_coupon_discount_tax_amount( $code ) ) ) {
				throw new Exception( sprintf( __( 'Error %d: Unable to create order. Please try again.', 'woocommerce-gateway-stripe' ), 529 ) );
			}
		}

		// Billing address
		$billing_address = array();
		if ( ! empty( $data['token']['card'] ) ) {
			// Name from Stripe is a full name string.
			$name                          = explode( ' ', $data['token']['card']['name'] );
			$lastname                      = array_pop( $name );
			$firstname                     = implode( ' ', $name );
			$billing_address['first_name'] = $firstname;
			$billing_address['last_name']  = $lastname;
			$billing_address['email']      = $data['shippingContact']['emailAddress'];
			$billing_address['phone']      = $data['shippingContact']['phoneNumber'];
			$billing_address['country']    = $data['token']['card']['country'];
			$billing_address['address_1']  = $data['token']['card']['address_line1'];
			$billing_address['address_2']  = $data['token']['card']['address_line2'];
			$billing_address['city']       = $data['token']['card']['address_city'];
			$billing_address['state']      = $data['token']['card']['address_state'];
			$billing_address['postcode']   = $data['token']['card']['address_zip'];
		}

		// Shipping address.
		$shipping_address = array();
		if ( WC()->cart->needs_shipping() && ! empty( $data['shippingContact'] ) ) {
			$shipping_address['first_name'] = $data['shippingContact']['givenName'];
			$shipping_address['last_name']  = $data['shippingContact']['familyName'];
			$shipping_address['email']      = $data['shippingContact']['emailAddress'];
			$shipping_address['phone']      = $data['shippingContact']['phoneNumber'];
			$shipping_address['country']    = $data['shippingContact']['countryCode'];
			$shipping_address['address_1']  = $data['shippingContact']['addressLines'][0];
			$shipping_address['state']      = $data['shippingContact']['locality'];
			$shipping_address['state']      = $data['shippingContact']['administrativeArea'];
			$shipping_address['postcode']   = $data['shippingContact']['postalCode'];
		} elseif ( ! empty( $data['shippingContact'] ) ) {
			$shipping_address['first_name'] = $firstname;
			$shipping_address['last_name']  = $lastname;
			$shipping_address['email']      = $data['shippingContact']['emailAddress'];
			$shipping_address['phone']      = $data['shippingContact']['phoneNumber'];
			$shipping_address['country']    = $data['token']['card']['country'];
			$shipping_address['address_1']  = $data['token']['card']['address_line1'];
			$shipping_address['address_2']  = $data['token']['card']['address_line2'];
			$shipping_address['city']       = $data['token']['card']['address_city'];
			$shipping_address['state']      = $data['token']['card']['address_state'];
			$shipping_address['postcode']   = $data['token']['card']['address_zip'];
		}

		$order->set_address( $billing_address, 'billing' );
		$order->set_address( $shipping_address, 'shipping' );

		WC()->shipping->calculate_shipping( WC()->cart->get_shipping_packages() );
		
		// Get the rate object selected by user.
		foreach ( WC()->shipping->get_packages() as $package_key => $package ) {
			foreach ( $package['rates'] as $key => $rate ) {
				// Loop through user chosen shipping methods.
				foreach( WC()->session->get( 'chosen_shipping_methods' ) as $method ) {
					if ( $method === $key ) {
						$order->add_shipping( $rate );
					}
				}
			}
		}

		$available_gateways = WC()->payment_gateways->get_available_payment_gateways();
		$order->set_payment_method( $available_gateways['stripe'] );
		$order->set_total( WC()->cart->shipping_total, 'shipping' );
		$order->set_total( WC()->cart->get_cart_discount_total(), 'cart_discount' );
		$order->set_total( WC()->cart->get_cart_discount_tax_total(), 'cart_discount_tax' );
		$order->set_total( WC()->cart->tax_total, 'tax' );
		$order->set_total( WC()->cart->shipping_tax_total, 'shipping_tax' );
		$order->set_total( WC()->cart->total );

		// If we got here, the order was created without problems!
		wc_transaction_query( 'commit' );

		return $order;
	}
}

new WC_Stripe_Apple_Pay();



1		<?php
2		if ( ! defined( 'ABSPATH' ) ) {
3		exit;
4		}
5
6		/**
7		* WC_Stripe_Apple_Pay class.
8		*
9		* @extends WC_Gateway_Stripe
10		*/
11		class WC_Stripe_Apple_Pay extends WC_Gateway_Stripe {
12		/**
13		* This Instance.
14		*
15		* @var
16		*/
17		private static $_this;
18
19		/**
20		* Gateway.
21		*
22		* @var
23		*/
24		private $_gateway;
25
26		/**
27		* Gateway settings.
28		*
29		* @var
30		*/
31		private $_gateway_settings;
32
33		/**
34		* Constructor.
35		*
36		* @access public
37		* @since 3.1.0
38		* @version 3.1.0
39		*/
40		public function __construct() {
41		self::$_this = $this;
42
43		$this->_gateway_settings = get_option( 'woocommerce_stripe_settings', '' );
44
45		$this->init();
46		}
47
48		public function instance() {
49		return self::$_this;
50		}
51
52		/**
53		* Initialize.
54		*
55		* @access public
56		* @since 3.1.0
57		* @version 3.1.0
58		*/
59		public function init() {
60		add_action( 'wp_enqueue_scripts', array( $this, 'payment_scripts' ) );
61		add_action( 'woocommerce_proceed_to_checkout', array( $this, 'display_apple_pay_button' ), 20 );
62		add_action( 'woocommerce_review_order_before_payment', array( $this, 'display_apple_pay_button' ) );
63
64		if ( is_admin() ) {
65		add_action( 'wp_ajax_wc_stripe_apple_pay', array( $this, 'process_apple_pay' ) );
66		add_action( 'wp_ajax_nopriv_wc_stripe_apple_pay', array( $this, 'process_apple_pay' ) );
67		add_action( 'wp_ajax_wc_stripe_generate_apple_pay_cart', array( $this, 'generate_apple_pay_cart' ) );
68		add_action( 'wp_ajax_nopriv_wc_stripe_generate_apple_pay_cart', array( $this, 'generate_apple_pay_cart' ) );
69		}
70		}
71
72		/**
73		* Enqueue JS scripts and styles.
74		*
75		* @since 3.1.0
76		* @version 3.1.0
77		*/
78		public function payment_scripts() {
79		if ( ! is_cart() && ! is_checkout() && ! isset( $_GET['pay_for_order'] ) ) {
80		return;
81		}
82
83		if ( ! $this->is_supported_product_type() ) {
84		return;
85		}
86
87		$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
88
89		wp_enqueue_style( 'stripe_apple_pay', plugins_url( 'assets/css/stripe-apple-pay.css', WC_STRIPE_MAIN_FILE ), array(), WC_STRIPE_VERSION );
90
91		wp_enqueue_script( 'stripe', 'https://js.stripe.com/v2/', '', '1.0', true );
92		wp_enqueue_script( 'woocommerce_stripe_apple_pay', plugins_url( 'assets/js/stripe-apple-pay' . $suffix . '.js', WC_STRIPE_MAIN_FILE ), array( 'stripe' ), WC_STRIPE_VERSION, true );
93
94		$publishable_key = 'yes' === $this->_gateway_settings['testmode'] ? $this->_gateway_settings['test_publishable_key'] : $this->_gateway_settings['publishable_key'];
95
96		$stripe_params = array(
97		'key' => $publishable_key,
98		'currency_code' => get_woocommerce_currency(),
99		'country_code' => substr( get_option( 'woocommerce_default_country' ), 0, 2 ),
100		'label' => get_bloginfo( 'name', 'display' ),
101		'ajaxurl' => admin_url( 'admin-ajax.php' ),
102		'stripe_apple_pay_nonce' => wp_create_nonce( '_wc_stripe_apple_pay_nonce' ),
103		'stripe_apple_pay_cart_nonce' => wp_create_nonce( '_wc_stripe_apple_pay_cart_nonce' ),
104		'needs_shipping' => WC()->cart->needs_shipping() ? 'yes' : 'no',
105		'needs_shipping_msg' => __( 'Please first calculate your shipping.', 'woocommerce-gateway-stripe' ),
106		'is_cart_page' => is_cart() ? 'yes' : 'no',
107		'chosen_shipping' => wc_get_chosen_shipping_method_ids(),
108		);
109
110		wp_localize_script( 'woocommerce_stripe_apple_pay', 'wc_stripe_apple_pay_params', apply_filters( 'wc_stripe_apple_pay_params', $stripe_params ) );
111		}
112
113		/**
114		* Checks to make sure product type is supported by Apple Pay.
115		*
116		*/
117		public function is_supported_product_type() {
118		foreach( WC()->cart->get_cart() as $cart_item_key => $values ) {
119		if ( 'subscription' === $values['data']->product_type ) {
120		return false;
121		}
122		}
123
124		return true;
125		}
126
127		/**
128		* Display Apple Pay button on the cart page
129		*
130		* @since 3.1.0
131		* @version 3.1.0
132		*/
133		public function display_apple_pay_button() {
134		$gateways = WC()->payment_gateways->get_available_payment_gateways();
135
136		/**
137		* In order for the Apple Pay button to show on cart page,
138		* Apple Pay must be enabled and Stripe gateway must be enabled.
139		*/
140		if (
141		'yes' !== $this->_gateway_settings['apple_pay']
142		\|\| ! isset( $gateways['stripe'] )
143		) {
144		return;
145		}
146
147		if ( ! $this->is_supported_product_type() ) {
148		return;
149		}
150		?>
151		<button id="apple-pay-button"></button>
152		<?php
153		}
154
155		/**
156		* Generates the Apple Pay cart.
157		*
158		* @since 3.1.0
159		* @version 3.1.0
160		*/
161		public function generate_apple_pay_cart() {
162		if ( ! defined( 'DOING_AJAX' ) ) {
163		define( 'DOING_AJAX', true );
164		}
165
166		if ( ! wp_verify_nonce( $_POST['nonce'], '_wc_stripe_apple_pay_cart_nonce' ) ) {
167		wp_die( __( 'Cheatin’ huh?', 'woocommerce-gateway-stripe' ) );
168		}
169
170		wp_send_json( array( 'line_items' => $this->build_line_items(), 'total' => WC()->cart->total, 'chosen_shipping' => wc_get_chosen_shipping_method_ids() ) );
171		}
172
173		/**
174		* Handles the Apple Pay processing via AJAX
175		*
176		* @access public
177		* @since 3.1.0
178		* @version 3.1.0
179		*/
180		public function process_apple_pay() {
181		if ( ! defined( 'DOING_AJAX' ) ) {
182		define( 'DOING_AJAX', true );
183		}
184
185		if ( ! wp_verify_nonce( $_POST['nonce'], '_wc_stripe_apple_pay_nonce' ) ) {
186		wp_die( __( 'Cheatin’ huh?', 'woocommerce-gateway-stripe' ) );
187		}
188
189		try {
190		$result = array_map( 'wc_clean', $_POST['result'] );
191
192		$order = $this->create_order( $result );
193
194		// Handle payment.
195		if ( $order->get_total() > 0 ) {
196
197	View Code Duplication	if ( $order->get_total() * 100 < WC_Stripe::get_minimum_amount() ) {
		0 ignored issues – show Duplication introduced 2016-12-06 10:18 UTC by Report Bug Copy Issue Report Show Similar Issues like this This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
198		return new WP_Error( 'stripe_error', sprintf( __( 'Sorry, the minimum allowed order total is %1$s to use this payment method.', 'woocommerce-gateway-stripe' ), wc_price( WC_Stripe::get_minimum_amount() / 100 ) ) );
199		}
200
201		WC_Stripe::log( "Info: Begin processing payment for order $order->id for the amount of {$order->get_total()}" );
202
203		// Make the request.
204		$response = WC_Stripe_API::request( $this->generate_payment_request( $order, $result['token']['id'] ) );
205
206		if ( is_wp_error( $response ) ) {
207		$localized_messages = $this->get_localized_messages();
208
209		throw new Exception( ( isset( $localized_messages[ $response->get_error_code() ] ) ? $localized_messages[ $response->get_error_code() ] : $response->get_error_message() ) );
210		}
211
212		// Process valid response.
213		$this->process_response( $response, $order );
214		} else {
215		$order->payment_complete();
216		}
217
218		// Remove cart.
219		WC()->cart->empty_cart();
220
221		update_post_meta( $order->id, '_customer_user', get_current_user_id() );
222
223		// Return thank you page redirect.
224		wp_send_json( array(
225		'success' => 'true',
226		'redirect' => $this->get_return_url( $order ),
227		) );
228
229		} catch ( Exception $e ) {
230		WC()->session->set( 'refresh_totals', true );
231		WC_Stripe::log( sprintf( __( 'Error: %s', 'woocommerce-gateway-stripe' ), $e->getMessage() ) );
232
233		if ( $order->has_status( array( 'pending', 'failed' ) ) ) {
234		$this->send_failed_order_email( $order->id );
235		}
236
237		wp_send_json( array( 'success' => 'false', 'msg' => $e->getMessage() ) );
238		}
239		}
240
241		/**
242		* Generate the request for the payment.
243		* @param WC_Order $order
244		* @param string $source token
245		* @return array()
246		*/
247		protected function generate_payment_request( $order, $source ) {
248		$post_data = array();
249		$post_data['currency'] = strtolower( $order->get_order_currency() ? $order->get_order_currency() : get_woocommerce_currency() );
250		$post_data['amount'] = $this->get_stripe_amount( $order->get_total(), $post_data['currency'] );
251		$post_data['description'] = sprintf( __( '%s - Order %s', 'woocommerce-gateway-stripe' ), wp_specialchars_decode( get_bloginfo( 'name' ), ENT_QUOTES ), $order->get_order_number() );
252		$post_data['capture'] = 'yes' === $this->_gateway_settings['capture'] ? 'true' : 'false';
253
254		if ( ! empty( $order->billing_email ) && apply_filters( 'wc_stripe_send_stripe_receipt', false ) ) {
255		$post_data['receipt_email'] = $order->billing_email;
256		}
257
258		$post_data['expand[]'] = 'balance_transaction';
259		$post_data['source'] = $source;
260
261		/**
262		* Filter the return value of the WC_Payment_Gateway_CC::generate_payment_request.
263		*
264		* @since 3.1.0
265		* @param array $post_data
266		* @param WC_Order $order
267		* @param object $source
268		*/
269		return apply_filters( 'wc_stripe_generate_payment_request', $post_data, $order );
270		}
271
272		/**
273		* Builds the line items to pass to Apple Pay
274		*
275		* @since 3.1.0
276		* @version 3.1.0
277		*/
278		public function build_line_items() {
279		$decimals = apply_filters( 'wc_stripe_apple_pay_decimals', 2 );
280
281		$items = array();
282
283		foreach ( WC()->cart->get_cart() as $cart_item_key => $values ) {
284		$amount = wc_format_decimal( $values['line_subtotal'], $decimals );
285		$quantity_label = 1 < $values['quantity'] ? ' (x' . $values['quantity'] . ')' : '';
286
287		$item = array(
288		'type' => 'final',
289		'label' => $values['data']->post->post_title . $quantity_label,
290		'amount' => wc_format_decimal( $amount, $decimals ),
291		);
292
293		$items[] = $item;
294		}
295
296		$discounts = wc_format_decimal( WC()->cart->get_cart_discount_total(), $decimals );
297		$tax = wc_format_decimal( WC()->cart->tax_total + WC()->cart->shipping_tax_total, $decimals );
298		$shipping = wc_format_decimal( WC()->cart->shipping_total, $decimals );
299		$item_total = wc_format_decimal( WC()->cart->cart_contents_total, $decimals ) + $discounts;
300		$order_total = wc_format_decimal( $item_total + $tax + $shipping, $decimals );
301
302		if ( wc_tax_enabled() ) {
303		$items[] = array(
304		'type' => 'final',
305		'label' => __( 'Tax', 'woocommerce-gateway-stripe' ),
306		'amount' => $tax,
307		);
308		}
309
310	View Code Duplication	if ( WC()->cart->needs_shipping() ) {
311		$items[] = array(
312		'type' => 'final',
313		'label' => __( 'Shipping', 'woocommerce-gateway-stripe' ),
314		'amount' => $shipping,
315		);
316		}
317
318	View Code Duplication	if ( WC()->cart->has_discount() ) {
319		$items[] = array(
320		'type' => 'final',
321		'label' => __( 'Discount', 'woocommerce-gateway-stripe' ),
322		'amount' => $discounts,
323		);
324		}
325
326		return $items;
327		}
328
329		/**
330		* Create order programatically.
331		*
332		* @since 3.1.0
333		* @version 3.1.0
334		* @param array $data
335		* @return object $order
336		*/
337		public function create_order( $data = array() ) {
338		if ( empty( $data ) ) {
339		throw new Exception( sprintf( __( 'Error %d: Unable to create order. Please try again.', 'woocommerce-gateway-stripe' ), 520 ) );
340		}
341
342		$order = wc_create_order();
343
344		if ( is_wp_error( $order ) ) {
345		throw new Exception( sprintf( __( 'Error %d: Unable to create order. Please try again.', 'woocommerce-gateway-stripe' ), 520 ) );
346		} elseif ( false === $order ) {
347		throw new Exception( sprintf( __( 'Error %d: Unable to create order. Please try again.', 'woocommerce-gateway-stripe' ), 521 ) );
348		} else {
349		$order_id = $order->id;
350		do_action( 'woocommerce_new_order', $order_id );
351		}
352
353		// Store the line items to the new/resumed order
354		foreach ( WC()->cart->get_cart() as $cart_item_key => $values ) {
355		$item_id = $order->add_product(
356		$values['data'],
357		$values['quantity'],
358		array(
359		'variation' => $values['variation'],
360		'totals' => array(
361		'subtotal' => $values['line_subtotal'],
362		'subtotal_tax' => $values['line_subtotal_tax'],
363		'total' => $values['line_total'],
364		'tax' => $values['line_tax'],
365		'tax_data' => $values['line_tax_data'] // Since 2.2
366		)
367		)
368		);
369
370		if ( ! $item_id ) {
371		throw new Exception( sprintf( __( 'Error %d: Unable to create order. Please try again.', 'woocommerce-gateway-stripe' ), 525 ) );
372		}
373
374		// Allow plugins to add order item meta
375		do_action( 'woocommerce_add_order_item_meta', $item_id, $values, $cart_item_key );
376		}
377
378		// Store fees
379		foreach ( WC()->cart->get_fees() as $fee_key => $fee ) {
380		$item_id = $order->add_fee( $fee );
381
382		if ( ! $item_id ) {
383		throw new Exception( sprintf( __( 'Error %d: Unable to create order. Please try again.', 'woocommerce-gateway-stripe' ), 526 ) );
384		}
385
386		// Allow plugins to add order item meta to fees
387		do_action( 'woocommerce_add_order_fee_meta', $order_id, $item_id, $fee, $fee_key );
388		}
389
390		// Store tax rows
391		foreach ( array_keys( WC()->cart->taxes + WC()->cart->shipping_taxes ) as $tax_rate_id ) {
392		if ( $tax_rate_id && ! $order->add_tax( $tax_rate_id, WC()->cart->get_tax_amount( $tax_rate_id ), WC()->cart->get_shipping_tax_amount( $tax_rate_id ) ) && apply_filters( 'woocommerce_cart_remove_taxes_zero_rate_id', 'zero-rated' ) !== $tax_rate_id ) {
393		throw new Exception( sprintf( __( 'Error %d: Unable to create order. Please try again.', 'woocommerce-gateway-stripe' ), 528 ) );
394		}
395		}
396
397		// Store coupons
398		foreach ( WC()->cart->get_coupons() as $code => $coupon ) {
399		if ( ! $order->add_coupon( $code, WC()->cart->get_coupon_discount_amount( $code ), WC()->cart->get_coupon_discount_tax_amount( $code ) ) ) {
400		throw new Exception( sprintf( __( 'Error %d: Unable to create order. Please try again.', 'woocommerce-gateway-stripe' ), 529 ) );
401		}
402		}
403
404		// Billing address
405		$billing_address = array();
406		if ( ! empty( $data['token']['card'] ) ) {
407		// Name from Stripe is a full name string.
408		$name = explode( ' ', $data['token']['card']['name'] );
409		$lastname = array_pop( $name );
410		$firstname = implode( ' ', $name );
411		$billing_address['first_name'] = $firstname;
412		$billing_address['last_name'] = $lastname;
413		$billing_address['email'] = $data['shippingContact']['emailAddress'];
414		$billing_address['phone'] = $data['shippingContact']['phoneNumber'];
415		$billing_address['country'] = $data['token']['card']['country'];
416		$billing_address['address_1'] = $data['token']['card']['address_line1'];
417		$billing_address['address_2'] = $data['token']['card']['address_line2'];
418		$billing_address['city'] = $data['token']['card']['address_city'];
419		$billing_address['state'] = $data['token']['card']['address_state'];
420		$billing_address['postcode'] = $data['token']['card']['address_zip'];
421		}
422
423		// Shipping address.
424		$shipping_address = array();
425		if ( WC()->cart->needs_shipping() && ! empty( $data['shippingContact'] ) ) {
426		$shipping_address['first_name'] = $data['shippingContact']['givenName'];
427		$shipping_address['last_name'] = $data['shippingContact']['familyName'];
428		$shipping_address['email'] = $data['shippingContact']['emailAddress'];
429		$shipping_address['phone'] = $data['shippingContact']['phoneNumber'];
430		$shipping_address['country'] = $data['shippingContact']['countryCode'];
431		$shipping_address['address_1'] = $data['shippingContact']['addressLines'][0];
432		$shipping_address['state'] = $data['shippingContact']['locality'];
433		$shipping_address['state'] = $data['shippingContact']['administrativeArea'];
434		$shipping_address['postcode'] = $data['shippingContact']['postalCode'];
435		} elseif ( ! empty( $data['shippingContact'] ) ) {
436		$shipping_address['first_name'] = $firstname;
437		$shipping_address['last_name'] = $lastname;
438		$shipping_address['email'] = $data['shippingContact']['emailAddress'];
439		$shipping_address['phone'] = $data['shippingContact']['phoneNumber'];
440		$shipping_address['country'] = $data['token']['card']['country'];
441		$shipping_address['address_1'] = $data['token']['card']['address_line1'];
442		$shipping_address['address_2'] = $data['token']['card']['address_line2'];
443		$shipping_address['city'] = $data['token']['card']['address_city'];
444		$shipping_address['state'] = $data['token']['card']['address_state'];
445		$shipping_address['postcode'] = $data['token']['card']['address_zip'];
446		}
447
448		$order->set_address( $billing_address, 'billing' );
449		$order->set_address( $shipping_address, 'shipping' );
450
451		WC()->shipping->calculate_shipping( WC()->cart->get_shipping_packages() );
452
453		// Get the rate object selected by user.
454		foreach ( WC()->shipping->get_packages() as $package_key => $package ) {
455		foreach ( $package['rates'] as $key => $rate ) {
456		// Loop through user chosen shipping methods.
457		foreach( WC()->session->get( 'chosen_shipping_methods' ) as $method ) {
458		if ( $method === $key ) {
459		$order->add_shipping( $rate );
460		}
461		}
462		}
463		}
464
465		$available_gateways = WC()->payment_gateways->get_available_payment_gateways();
466		$order->set_payment_method( $available_gateways['stripe'] );
467		$order->set_total( WC()->cart->shipping_total, 'shipping' );
468		$order->set_total( WC()->cart->get_cart_discount_total(), 'cart_discount' );
469		$order->set_total( WC()->cart->get_cart_discount_tax_total(), 'cart_discount_tax' );
470		$order->set_total( WC()->cart->tax_total, 'tax' );
471		$order->set_total( WC()->cart->shipping_tax_total, 'shipping_tax' );
472		$order->set_total( WC()->cart->total );
473
474		// If we got here, the order was created without problems!
475		wc_transaction_query( 'commit' );
476
477		return $order;
478		}
479		}
480
481		new WC_Stripe_Apple_Pay();
482
483

woocommerce / woocommerce-gateway-stripe

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includes/class-wc-stripe-apple-pay.php (1 issue)

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