Add pay with save payment method (WIP)

2025-09-05 08:59:14 +08:00 · 2023-11-29 17:29:20 +01:00 · 2023-11-29 17:29:20 +01:00 · 92a574f4fa
commit 92a574f4fa
parent 5811b5f60d
5 changed files with 298 additions and 28 deletions
--- a/modules/ppcp-save-payment-methods/services.php
+++ b/modules/ppcp-save-payment-methods/services.php
@ -9,6 +9,7 @@ declare(strict_types=1);

 namespace WooCommerce\PayPalCommerce\SavePaymentMethods;

+use WooCommerce\PayPalCommerce\SavePaymentMethods\Endpoint\CaptureCardPayment;
 use WooCommerce\PayPalCommerce\SavePaymentMethods\Endpoint\CreatePaymentToken;
 use WooCommerce\PayPalCommerce\SavePaymentMethods\Endpoint\CreateSetupToken;
 use WooCommerce\PayPalCommerce\SavePaymentMethods\Helper\SavePaymentMethodsApplies;
@ -74,4 +75,16 @@ return array(
 			$container->get( 'save-payment-methods.wc-payment-tokens' )
 		);
 	},
+	'save-payment-methods.endpoint.capture-card-payment' => static function( ContainerInterface $container): CaptureCardPayment {
+		return new CaptureCardPayment(
+			$container->get( 'button.request-data' ),
+			$container->get( 'api.host' ),
+			$container->get( 'api.bearer' ),
+			$container->get( 'api.factory.order' ),
+			$container->get('api.factory.purchase-unit'),
+			$container->get('api.endpoint.order'),
+			$container->get('session.handler'),
+			$container->get( 'woocommerce.logger.woocommerce' )
+		);
+	}
 );
--- a/modules/ppcp-save-payment-methods/src/Endpoint/CaptureCardPayment.php
+++ b/modules/ppcp-save-payment-methods/src/Endpoint/CaptureCardPayment.php
@ -0,0 +1,195 @@
+<?php
+/**
+ * The Capture Card Payment endpoint.
+ *
+ * @package WooCommerce\PayPalCommerce\ApiClient\Endpoint
+ */
+
+declare(strict_types=1);
+
+namespace WooCommerce\PayPalCommerce\SavePaymentMethods\Endpoint;
+
+use Psr\Log\LoggerInterface;
+use RuntimeException;
+use stdClass;
+use WC_Payment_Tokens;
+use WooCommerce\PayPalCommerce\ApiClient\Authentication\Bearer;
+use WooCommerce\PayPalCommerce\ApiClient\Endpoint\OrderEndpoint;
+use WooCommerce\PayPalCommerce\ApiClient\Endpoint\RequestTrait;
+use WooCommerce\PayPalCommerce\ApiClient\Entity\PurchaseUnit;
+use WooCommerce\PayPalCommerce\ApiClient\Factory\OrderFactory;
+use WooCommerce\PayPalCommerce\ApiClient\Factory\PurchaseUnitFactory;
+use WooCommerce\PayPalCommerce\Button\Endpoint\EndpointInterface;
+use WooCommerce\PayPalCommerce\Button\Endpoint\RequestData;
+use WooCommerce\PayPalCommerce\Session\SessionHandler;
+use WP_Error;
+
+class CaptureCardPayment implements EndpointInterface {
+
+	use RequestTrait;
+
+	const ENDPOINT = 'ppc-capture-card-payment';
+
+	/**
+	 * The request data.
+	 *
+	 * @var RequestData
+	 */
+	private $request_data;
+
+	/**
+	 * The host.
+	 *
+	 * @var string
+	 */
+	private $host;
+
+	/**
+	 * The bearer.
+	 *
+	 * @var Bearer
+	 */
+	private $bearer;
+
+	/**
+	 * The order factory.
+	 *
+	 * @var OrderFactory
+	 */
+	private $order_factory;
+
+	/**
+	 * The purchase unit factory.
+	 *
+	 * @var PurchaseUnitFactory
+	 */
+	private $purchase_unit_factory;
+
+	/**
+	 * The order endpoint.
+	 *
+	 * @var OrderEndpoint
+	 */
+	private $order_endpoint;
+
+	/**
+	 * The session handler.
+	 *
+	 * @var SessionHandler
+	 */
+	private $session_handler;
+
+	/**
+	 * The logger.
+	 *
+	 * @var LoggerInterface
+	 */
+	private $logger;
+
+	public function __construct(
+		RequestData         $request_data,
+		string              $host,
+		Bearer              $bearer,
+		OrderFactory        $order_factory,
+		PurchaseUnitFactory $purchase_unit_factory,
+		OrderEndpoint       $order_endpoint,
+		SessionHandler      $session_handler,
+		LoggerInterface     $logger
+	) {
+		$this->request_data = $request_data;
+		$this->host = $host;
+		$this->bearer = $bearer;
+		$this->order_factory = $order_factory;
+		$this->purchase_unit_factory = $purchase_unit_factory;
+		$this->order_endpoint = $order_endpoint;
+		$this->logger = $logger;
+		$this->session_handler = $session_handler;
+	}
+
+	/**
+	 * Returns the nonce.
+	 *
+	 * @return string
+	 */
+	public static function nonce(): string {
+		return self::ENDPOINT;
+	}
+
+	public function handle_request(): bool {
+		$data = $this->request_data->read_request( $this->nonce() );
+
+		$tokens = WC_Payment_Tokens::get_customer_tokens(get_current_user_id());
+		foreach ($tokens as $token) {
+			if($token->get_id() === (int)$data['payment_token']) {
+				try {
+					$order = $this->create_order($token->get_token());
+
+					$id = $order->id ?? '';
+					$status = $order->status ?? '';
+					$payment_source = isset($order->payment_source->card) ? 'card' : '';
+					if($id && $status && $payment_source) {
+						WC()->session->set('ppcp_saved_payment_card', array(
+							'order_id' => $id,
+							'status' => $status,
+							'payment_source' => $payment_source
+						));
+
+						wp_send_json_success();
+						return true;
+					}
+				} catch (RuntimeException $exception) {
+					wp_send_json_error();
+					return false;
+				}
+			}
+		}
+
+		wp_send_json_error();
+		return false;
+	}
+
+	/**
+	 * Creates PayPal order from the given card vault id.
+	 *
+	 * @param string $vault_id
+	 * @return stdClass
+	 */
+	private function create_order(string $vault_id): stdClass {
+		$items = array( $this->purchase_unit_factory->from_wc_cart());
+
+		$data = array(
+			'intent' => 'CAPTURE',
+			'purchase_units'         => array_map(
+				static function ( PurchaseUnit $item ): array {
+					return $item->to_array( true, false );
+				},
+				$items
+			),
+			'payment_source' => array(
+				'card' => array(
+					'vault_id' => $vault_id
+				),
+			),
+		);
+
+		$bearer = $this->bearer->bearer();
+		$url    = trailingslashit( $this->host ) . 'v2/checkout/orders';
+		$args   = array(
+			'method'  => 'POST',
+			'headers' => array(
+				'Authorization'             => 'Bearer ' . $bearer->token(),
+				'Content-Type'              => 'application/json',
+				'PayPal-Request-Id'         => uniqid( 'ppcp-', true ),
+			),
+			'body'    => wp_json_encode( $data ),
+		);
+
+		$response = $this->request( $url, $args );
+		if ( $response instanceof WP_Error ) {
+			throw new RuntimeException( $response->get_error_message() );
+		}
+
+		return json_decode( $response['body'] );
+	}
+}
+
--- a/modules/ppcp-save-payment-methods/src/SavePaymentMethodsModule.php
+++ b/modules/ppcp-save-payment-methods/src/SavePaymentMethodsModule.php
@ -18,6 +18,7 @@ use WooCommerce\PayPalCommerce\ApiClient\Entity\Order;
 use WooCommerce\PayPalCommerce\ApiClient\Entity\PaymentSource;
 use WooCommerce\PayPalCommerce\ApiClient\Exception\PayPalApiException;
 use WooCommerce\PayPalCommerce\ApiClient\Exception\RuntimeException;
+use WooCommerce\PayPalCommerce\SavePaymentMethods\Endpoint\CaptureCardPayment;
 use WooCommerce\PayPalCommerce\SavePaymentMethods\Endpoint\CreatePaymentToken;
 use WooCommerce\PayPalCommerce\SavePaymentMethods\Endpoint\CreateSetupToken;
 use WooCommerce\PayPalCommerce\Vendor\Dhii\Container\ServiceProvider;
@ -50,37 +51,21 @@ class SavePaymentMethodsModule implements ModuleInterface {
 			return;
 		}

-		// Adds `id_token` to localized script data.
 		add_filter(
 			'woocommerce_paypal_payments_localized_script_data',
 			function( array $localized_script_data ) use ( $c ) {
-				$api = $c->get( 'api.user-id-token' );
-				assert( $api instanceof UserIdToken );
+				$api = $c->get('api.user-id-token');
+				assert($api instanceof UserIdToken);

-				try {
-					$target_customer_id = '';
-					if ( is_user_logged_in() ) {
-						$target_customer_id = get_user_meta( get_current_user_id(), '_ppcp_target_customer_id', true );
-					}
+				$logger = $c->get('woocommerce.logger.woocommerce');
+				assert($logger instanceof LoggerInterface);

-					$id_token                                      = $api->id_token( $target_customer_id );
-					$localized_script_data['save_payment_methods'] = array(
-						'id_token' => $id_token,
-					);
+				$localized_script_data = $this->add_id_token_to_script_data($api, $logger, $localized_script_data);

-					$localized_script_data['data_client_id']['set_attribute'] = false;
-
-				} catch ( RuntimeException $exception ) {
-					$logger = $c->get( 'woocommerce.logger.woocommerce' );
-					assert( $logger instanceof LoggerInterface );
-
-					$error = $exception->getMessage();
-					if ( is_a( $exception, PayPalApiException::class ) ) {
-						$error = $exception->get_details( $error );
-					}
-
-					$logger->error( $error );
-				}
+				$localized_script_data['ajax']['capture_card_payment'] = array(
+					'endpoint' => \WC_AJAX::get_endpoint( CaptureCardPayment::ENDPOINT ),
+					'nonce'    => wp_create_nonce( CaptureCardPayment::nonce() ),
+				);

 				return $localized_script_data;
 			}
@ -329,5 +314,53 @@ class SavePaymentMethodsModule implements ModuleInterface {
 				return $supports;
 			}
 		);
+
+		add_action(
+			'wc_ajax_' . CaptureCardPayment::ENDPOINT,
+			static function () use ( $c ) {
+				$endpoint = $c->get( 'save-payment-methods.endpoint.capture-card-payment' );
+				assert( $endpoint instanceof CaptureCardPayment );
+
+				$endpoint->handle_request();
+			}
+		);
+	}
+
+	/**
+	 * Adds id token to localized script data.
+	 *
+	 * @param UserIdToken $api User id token api.
+	 * @param LoggerInterface $logger The logger.
+	 * @param array $localized_script_data The localized script data.
+	 * @return array
+	 */
+	private function add_id_token_to_script_data(
+		UserIdToken $api,
+		LoggerInterface $logger,
+		array $localized_script_data
+	): array {
+		try {
+			$target_customer_id = '';
+			if (is_user_logged_in()) {
+				$target_customer_id = get_user_meta(get_current_user_id(), '_ppcp_target_customer_id', true);
+			}
+
+			$id_token = $api->id_token($target_customer_id);
+			$localized_script_data['save_payment_methods'] = array(
+				'id_token' => $id_token,
+			);
+
+			$localized_script_data['data_client_id']['set_attribute'] = false;
+
+		} catch (RuntimeException $exception) {
+			$error = $exception->getMessage();
+			if (is_a($exception, PayPalApiException::class)) {
+				$error = $exception->get_details($error);
+			}
+
+			$logger->error($error);
+		}
+
+		return $localized_script_data;
 	}
 }