New SEPA Direct Debit integration (3698)

modules.php

@@ -92,5 +92,12 @@
 		$modules[] = ( require "$modules_dir/ppcp-axo-block/module.php" )();
 	}
 
+	if ( apply_filters(
+		'woocommerce.feature-flags.woocommerce_paypal_payments.sepa_enabled',
+		getenv( 'PCP_SEPA_ENABLED' ) === '1'
+	) ) {
+		$modules[] = ( require "$modules_dir/ppcp-sepa/module.php" )();
+	}
+
 	return $modules;
 };

modules/ppcp-sepa/composer.json

@@ -0,0 +1,17 @@
+{
+    "name": "woocommerce/ppcp-sepa",
+    "type": "dhii-mod",
+    "description": "SEPA direct debit payment",
+    "license": "GPL-2.0",
+    "require": {
+        "php": "^7.4 | ^8.0",
+        "dhii/module-interface": "^0.3.0-alpha1"
+    },
+    "autoload": {
+        "psr-4": {
+            "WooCommerce\\PayPalCommerce\\SEPA\\": "src"
+        }
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true
+}

modules/ppcp-sepa/extensions.php

@@ -0,0 +1,12 @@
+<?php
+/**
+ * The SEPA module extensions.
+ *
+ * @package WooCommerce\PayPalCommerce\SEPA
+ */
+
+declare(strict_types=1);
+
+namespace WooCommerce\PayPalCommerce\SEPA;
+
+return array();

modules/ppcp-sepa/module.php

@@ -0,0 +1,14 @@
+<?php
+/**
+ * The SEPA module.
+ *
+ * @package WooCommerce\PayPalCommerce\SEPA
+ */
+
+declare(strict_types=1);
+
+namespace WooCommerce\PayPalCommerce\SEPA;
+
+return static function (): SEPAModule {
+	return new SEPAModule();
+};

modules/ppcp-sepa/package.json

@@ -0,0 +1,12 @@
+{
+    "name": "ppcp-sepa",
+    "version": "1.0.0",
+    "license": "GPL-3.0-or-later",
+    "scripts": {
+        "watch": "wp-scripts start --webpack-src-dir=resources/js --output-path=assets",
+        "build": "wp-scripts build --webpack-src-dir=resources/js --output-path=assets"
+    },
+    "devDependencies": {
+        "@wordpress/scripts": "^30.3.0"
+    }
+}

modules/ppcp-sepa/resources/js/SEPA.js

@@ -0,0 +1,35 @@
+import { useEffect, useState } from '@wordpress/element';
+
+export function SEPA( { eventRegistration, emitResponse } ) {
+	const { onPaymentSetup } = eventRegistration;
+	const { responseTypes } = emitResponse;
+
+	const [ iban, setIban ] = useState( '' );
+
+	useEffect(
+		() =>
+			onPaymentSetup( () => {
+				async function handlePaymentProcessing() {
+					return {
+						type: responseTypes.SUCCESS,
+						meta: {
+							paymentMethodData: {
+								ppcp_sepa_iban: iban,
+							},
+						},
+					};
+				}
+
+				return handlePaymentProcessing();
+			} ),
+		[ onPaymentSetup, iban ]
+	);
+
+	return (
+		<input
+			name="ppcp_sepa_iban"
+			value={ iban }
+			onChange={ ( e ) => setIban( e.target.value ) }
+		/>
+	);
+}

modules/ppcp-sepa/resources/js/index.js

@@ -0,0 +1,18 @@
+import { SEPA } from './SEPA';
+
+const { registerPaymentMethod } = window.wc.wcBlocksRegistry;
+const config = wc.wcSettings.getSetting( 'ppcp-sepa_data' );
+
+registerPaymentMethod( {
+	name: config.id,
+	label: <div dangerouslySetInnerHTML={ { __html: config.title } } />,
+	content: <SEPA />,
+	edit: <div></div>,
+	ariaLabel: config.title,
+	canMakePayment: () => {
+		return true;
+	},
+	supports: {
+		features: config.supports,
+	},
+} );

modules/ppcp-sepa/services.php

@@ -0,0 +1,47 @@
+<?php
+/**
+ * The SEPA module services.
+ *
+ * @package WooCommerce\PayPalCommerce\SEPA
+ */
+
+declare(strict_types=1);
+
+namespace WooCommerce\PayPalCommerce\LocalAlternativePaymentMethods;
+
+use WooCommerce\PayPalCommerce\SEPA\SEPAGateway;
+use WooCommerce\PayPalCommerce\SEPA\SEPAPaymentMethod;
+use WooCommerce\PayPalCommerce\Vendor\Psr\Container\ContainerInterface;
+
+return array(
+	'sepa.url'                       => static function ( ContainerInterface $container ): string {
+		/**
+		 * The path cannot be false.
+		 *
+		 * @psalm-suppress PossiblyFalseArgument
+		 */
+		return plugins_url(
+			'/modules/ppcp-sepa/',
+			dirname( realpath( __FILE__ ), 3 ) . '/woocommerce-paypal-payments.php'
+		);
+	},
+	'sepa.wc-gateway' => static function ( ContainerInterface $container ): SEPAGateway {
+		return new SEPAGateway(
+			$container->get( 'api.endpoint.orders' ),
+			$container->get( 'api.factory.purchase-unit' ),
+			$container->get( 'wcgateway.order-processor' ),
+			$container->get( 'api.factory.paypal-checkout-url' ),
+			$container->get( 'wcgateway.processor.refunds' ),
+			$container->get( 'wcgateway.transaction-url-provider' ),
+			$container->get( 'session.handler' ),
+			$container->get( 'woocommerce.logger.woocommerce' )
+		);
+	},
+	'sepa.payment-method' => static function( ContainerInterface $container ): SEPAPaymentMethod {
+		return new SEPAPaymentMethod(
+			$container->get( 'sepa.url' ),
+			$container->get( 'ppcp.asset-version' ),
+			$container->get( 'sepa.wc-gateway' )
+		);
+	},
+);