Display PayPal fees in wc order

modules/ppcp-api-client/src/Endpoint/Orders.php

@@ -160,4 +160,47 @@ class Orders {
 
 		return $response;
 	}
+
+	/**
+	 * Get PayPal order by id.
+	 *
+	 * @param string $id PayPal order ID.
+	 * @return array
+	 * @throws RuntimeException If something went wrong with the request.
+	 * @throws PayPalApiException If something went wrong with the PayPal API request.
+	 */
+	public function order( string $id ): array {
+		$bearer = $this->bearer->bearer();
+		$url    = trailingslashit( $this->host ) . 'v2/checkout/orders/' . $id;
+
+		$args = array(
+			'headers' => array(
+				'Authorization'     => 'Bearer ' . $bearer->token(),
+				'Content-Type'      => 'application/json',
+				'PayPal-Request-Id' => uniqid( 'ppcp-', true ),
+			),
+		);
+
+		$response = $this->request( $url, $args );
+		if ( $response instanceof WP_Error ) {
+			throw new RuntimeException( $response->get_error_message() );
+		}
+
+		$status_code = (int) wp_remote_retrieve_response_code( $response );
+		if ( $status_code !== 200 ) {
+			$body = json_decode( $response['body'] );
+
+			$message = $body->details[0]->description ?? '';
+			if ( $message ) {
+				throw new RuntimeException( $message );
+			}
+
+			throw new PayPalApiException(
+				$body,
+				$status_code
+			);
+		}
+
+		return $response;
+	}
 }

modules/ppcp-local-alternative-payment-methods/src/LocalAlternativePaymentMethodsModule.php

@@ -11,10 +11,14 @@ namespace WooCommerce\PayPalCommerce\LocalAlternativePaymentMethods;
 
 use Automattic\WooCommerce\Blocks\Payments\PaymentMethodRegistry;
 use WC_Order;
+use WooCommerce\PayPalCommerce\ApiClient\Endpoint\Orders;
+use WooCommerce\PayPalCommerce\ApiClient\Factory\CaptureFactory;
 use WooCommerce\PayPalCommerce\Vendor\Dhii\Container\ServiceProvider;
 use WooCommerce\PayPalCommerce\Vendor\Dhii\Modular\Module\ModuleInterface;
 use WooCommerce\PayPalCommerce\Vendor\Interop\Container\ServiceProviderInterface;
 use WooCommerce\PayPalCommerce\Vendor\Psr\Container\ContainerInterface;
+use WooCommerce\PayPalCommerce\WcGateway\Gateway\PayPalGateway;
+use WooCommerce\PayPalCommerce\WcGateway\Helper\FeesUpdater;
 use WooCommerce\PayPalCommerce\WcGateway\Settings\Settings;
 
 /**
@@ -158,6 +162,25 @@ class LocalAlternativePaymentMethodsModule implements ModuleInterface {
 				}
 			}
 		);
+
+		add_action(
+			'woocommerce_paypal_payments_payment_capture_completed_webhook_handler',
+			function( WC_Order $wc_order, string $order_id ) use ( $c ) {
+				$payment_methods = $c->get( 'ppcp-local-apms.payment-methods' );
+				if (
+				! $this->is_local_apm( $wc_order->get_payment_method(), $payment_methods )
+				) {
+					return;
+				}
+
+				$fees_updater = $c->get( 'wcgateway.helper.fees-updater' );
+				assert( $fees_updater instanceof FeesUpdater );
+
+				$fees_updater->update( $order_id, $wc_order );
+			},
+			10,
+			2
+		);
 	}
 
 	/**

modules/ppcp-wc-gateway/services.php

@@ -27,6 +27,7 @@ use WooCommerce\PayPalCommerce\Onboarding\State;
 use WooCommerce\PayPalCommerce\WcGateway\Admin\RenderReauthorizeAction;
 use WooCommerce\PayPalCommerce\WcGateway\Endpoint\CaptureCardPayment;
 use WooCommerce\PayPalCommerce\WcGateway\Endpoint\RefreshFeatureStatusEndpoint;
+use WooCommerce\PayPalCommerce\WcGateway\Helper\FeesUpdater;
 use WooCommerce\PayPalCommerce\WcSubscriptions\Helper\SubscriptionHelper;
 use WooCommerce\PayPalCommerce\Vendor\Psr\Container\ContainerInterface;
 use WooCommerce\PayPalCommerce\WcGateway\Admin\FeesRenderer;
@@ -1179,6 +1180,12 @@ return array(
 		$logger            = $container->get( 'woocommerce.logger.woocommerce' );
 		return new RefundFeesUpdater( $order_endpoint, $logger );
 	},
+	'wcgateway.helper.fees-updater'                        => static function ( ContainerInterface $container ): FeesUpdater {
+		return new FeesUpdater(
+			$container->get( 'api.endpoint.orders' ),
+			$container->get( 'api.factory.capture' )
+		);
+	},
 
 	'button.helper.messages-disclaimers'                   => static function ( ContainerInterface $container ): MessagesDisclaimers {
 		return new MessagesDisclaimers(

modules/ppcp-wc-gateway/src/Gateway/PayUponInvoice/PayUponInvoice.php

@@ -195,7 +195,7 @@ class PayUponInvoice {
 		);
 
 		add_action(
-			'ppcp_payment_capture_completed_webhook_handler',
+			'woocommerce_paypal_payments_payment_capture_completed_webhook_handler',
 			function ( WC_Order $wc_order, string $order_id ) {
 				try {
 					if ( $wc_order->get_payment_method() !== PayUponInvoiceGateway::ID ) {

modules/ppcp-wc-gateway/src/Helper/FeesUpdater.php

@@ -0,0 +1,70 @@
+<?php
+/**
+ * The FeesUpdater helper.
+ *
+ * @package WooCommerce\PayPalCommerce\WcGateway\Helper;
+ */
+
+declare(strict_types=1);
+
+namespace WooCommerce\PayPalCommerce\WcGateway\Helper;
+
+use WC_Order;
+use WooCommerce\PayPalCommerce\ApiClient\Endpoint\Orders;
+use WooCommerce\PayPalCommerce\ApiClient\Factory\CaptureFactory;
+use WooCommerce\PayPalCommerce\WcGateway\Gateway\PayPalGateway;
+
+/**
+ * Class FeesUpdater
+ */
+class FeesUpdater {
+
+	/**
+	 * The orders' endpoint.
+	 *
+	 * @var Orders
+	 */
+	private $orders_endpoint;
+
+	/**
+	 * The capture factory.
+	 *
+	 * @var CaptureFactory
+	 */
+	private $capture_factory;
+
+	/**
+	 * FeesUpdater constructor.
+	 *
+	 * @param Orders $orders_endpoint The orders' endpoint.
+	 * @param CaptureFactory $capture_factory The capture factory.
+	 */
+	public function __construct(Orders $orders_endpoint, CaptureFactory $capture_factory) {
+		$this->orders_endpoint = $orders_endpoint;
+		$this->capture_factory = $capture_factory;
+	}
+
+	/**
+	 * Updates the fees meta for a given order.
+	 *
+	 * @param string             $order_id
+	 * @param WC_Order           $wc_order
+	 * @return void
+	 */
+	public function update( string $order_id, WC_Order $wc_order ): void {
+		$order = $this->orders_endpoint->order( $order_id );
+		$body  = json_decode( $order['body'] );
+
+		$capture   = $this->capture_factory->from_paypal_response( $body->purchase_units[0]->payments->captures[0] );
+		$breakdown = $capture->seller_receivable_breakdown();
+		if ( $breakdown ) {
+			$wc_order->update_meta_data( PayPalGateway::FEES_META_KEY, $breakdown->to_array() );
+			$paypal_fee = $breakdown->paypal_fee();
+			if ( $paypal_fee ) {
+				$wc_order->update_meta_data( 'PayPal Transaction Fee', (string) $paypal_fee->value() );
+			}
+
+			$wc_order->save_meta_data();
+		}
+	}
+}

modules/ppcp-webhooks/src/Handler/PaymentCaptureCompleted.php

@@ -105,7 +105,7 @@ class PaymentCaptureCompleted implements RequestHandler {
 		/**
 		 * Allow access to the webhook logic before updating the WC order.
 		 */
-		do_action( 'ppcp_payment_capture_completed_webhook_handler', $wc_order, $order_id );
+		do_action( 'woocommerce_paypal_payments_payment_capture_completed_webhook_handler', $wc_order, $order_id );
 
 		if ( $wc_order->get_status() !== 'on-hold' ) {
 			return $this->success_response();