feat : Bridge pay

app/Service/Test/Bridge/Pay/PremiumPaymentService.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * This service file is part of item.
+ *
+ * @author   ctexthuang
+ * @contact  ctexthuang@qq.com
+ * @web_site  https://ctexthuang.com
+ */
+
+declare(strict_types=1);
+
+namespace App\Service\Test\Bridge\Pay;
+
+class PremiumPaymentService extends PaymentGateway
+{
+    /**
+     * @param float $amount
+     * @return array
+     */
+    public function processPayment(float $amount): array
+    {
+        $fee = $amount * 0.02; // 2%手续费
+        $this->logger->debug('Premium payment processing with fee: ' . $fee);
+        return $this->payment->pay($amount + $fee);
+    }
+
+    /**
+     * @param float $amount
+     * @return array
+     */
+    public function processRefund(float $amount): array
+    {
+        $fee = $amount * 0.01; // 1%手续费
+        $this->logger->debug('Premium payment processing with refund: ' . $fee);
+        return $this->payment->refund($amount - $fee);
+    }
+}