Render fees

modules/ppcp-wc-gateway/services.php

@@ -19,6 +19,7 @@ use WooCommerce\PayPalCommerce\Button\Helper\MessagesDisclaimers;
 use WooCommerce\PayPalCommerce\Onboarding\Environment;
 use WooCommerce\PayPalCommerce\Onboarding\Render\OnboardingOptionsRenderer;
 use WooCommerce\PayPalCommerce\Onboarding\State;
+use WooCommerce\PayPalCommerce\WcGateway\Admin\FeesRenderer;
 use WooCommerce\PayPalCommerce\WcGateway\Admin\OrderTablePaymentStatusColumn;
 use WooCommerce\PayPalCommerce\WcGateway\Admin\PaymentStatusOrderDetail;
 use WooCommerce\PayPalCommerce\WcGateway\Admin\RenderAuthorizeAction;
@@ -251,6 +252,9 @@ return array(
 		$settings = $container->get( 'wcgateway.settings' );
 		return new OrderTablePaymentStatusColumn( $settings );
 	},
+	'wcgateway.admin.fees-renderer'                => static function ( ContainerInterface $container ): FeesRenderer {
+		return new FeesRenderer();
+	},
 
 	'wcgateway.settings.fields'                    => static function ( ContainerInterface $container ): array {
 

modules/ppcp-wc-gateway/src/Admin/FeesRenderer.php

@@ -0,0 +1,82 @@
+<?php
+/**
+ * Renders the PayPal fees in the order details.
+ *
+ * @package WooCommerce\PayPalCommerce\WcGateway\Admin
+ */
+
+declare( strict_types=1 );
+
+namespace WooCommerce\PayPalCommerce\WcGateway\Admin;
+
+use WC_Order;
+use WooCommerce\PayPalCommerce\WcGateway\Gateway\PayPalGateway;
+
+/**
+ * Class FeesRenderer
+ */
+class FeesRenderer {
+	/**
+	 * Renders the PayPal fees in the order details.
+	 *
+	 * @param WC_Order $wc_order The order for which to render the fees.
+	 *
+	 * @return string
+	 */
+	public function render( WC_Order $wc_order ) : string {
+		$breakdown = $wc_order->get_meta( PayPalGateway::FEES_META_KEY );
+		if ( ! is_array( $breakdown ) ) {
+			return '';
+		}
+
+		$html = '';
+
+		$fee = $breakdown['paypal_fee'] ?? null;
+		if ( is_array( $fee ) ) {
+			$html .= $this->render_money_row(
+				__( 'PayPal Fee:', 'woocommerce-paypal-payments' ),
+				__( 'The fee PayPal collects for the transaction.', 'woocommerce-paypal-payments' ),
+				$fee['value'],
+				$fee['currency_code']
+			);
+		}
+
+		$net = $breakdown['net_amount'] ?? null;
+		if ( is_array( $net ) ) {
+			$html .= $this->render_money_row(
+				__( 'PayPal Payout:', 'woocommerce-paypal-payments' ),
+				__( 'The net total that will be credited to your PayPal account.', 'woocommerce-paypal-payments' ),
+				$net['value'],
+				$net['currency_code']
+			);
+		}
+
+		return $html;
+	}
+
+	/**
+	 * Renders a row in the order price breakdown table.
+	 *
+	 * @param string       $title The row title.
+	 * @param string       $tooltip The title tooltip.
+	 * @param string|float $value The money value.
+	 * @param string       $currency The currency code.
+	 * @return string
+	 */
+	private function render_money_row( string $title, string $tooltip, $value, string $currency ): string {
+		/**
+		 * Bad type hint in WC phpdoc.
+		 *
+		 * @psalm-suppress InvalidScalarArgument
+		 */
+		return '
+			<tr>
+				<td class="label">' . wc_help_tip( $tooltip ) . ' ' . esc_html( $title ) . '
+				</td>
+				<td width="1%"></td>
+				<td class="total">
+					-&nbsp;' . wc_price( $value, array( 'currency' => $currency ) ) . '
+				</td>
+			</tr>';
+	}
+}

modules/ppcp-wc-gateway/src/WCGatewayModule.php

@@ -16,6 +16,7 @@ use WooCommerce\PayPalCommerce\AdminNotices\Repository\Repository;
 use WooCommerce\PayPalCommerce\ApiClient\Entity\Capture;
 use WooCommerce\PayPalCommerce\ApiClient\Helper\DccApplies;
 use WooCommerce\PayPalCommerce\ApiClient\Repository\PayPalRequestIdRepository;
+use WooCommerce\PayPalCommerce\WcGateway\Admin\FeesRenderer;
 use WooCommerce\PayPalCommerce\WcGateway\Admin\OrderTablePaymentStatusColumn;
 use WooCommerce\PayPalCommerce\WcGateway\Admin\PaymentStatusOrderDetail;
 use WooCommerce\PayPalCommerce\WcGateway\Admin\RenderAuthorizeAction;
@@ -86,6 +87,22 @@ class WCGatewayModule implements ModuleInterface {
 			2
 		);
 
+		$fees_renderer = $c->get( 'wcgateway.admin.fees-renderer' );
+		assert( $fees_renderer instanceof FeesRenderer );
+
+		add_action(
+			'woocommerce_admin_order_totals_after_total',
+			function ( int $order_id ) use ( $fees_renderer ) {
+				$wc_order = wc_get_order( $order_id );
+				if ( ! $wc_order instanceof WC_Order ) {
+					return;
+				}
+
+				// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+				echo $fees_renderer->render( $wc_order );
+			}
+		);
+
 		if ( $c->has( 'wcgateway.url' ) ) {
 			$assets = new SettingsPageAssets(
 				$c->get( 'wcgateway.url' ),