codex基础代码更新

app/services/api/EpayProtocolService.php

@@ -0,0 +1,106 @@
+<?php
+
+namespace app\services\api;
+
+use app\validation\EpayValidator;
+use support\Request;
+
+/**
+ * Epay 协议层服务
+ *
+ * 负责协议参数提取、校验和协议结果映射，不承载支付核心业务。
+ */
+class EpayProtocolService
+{
+    public function __construct(
+        protected EpayService $epayService
+    ) {
+    }
+
+    /**
+     * 处理 submit.php 请求
+     *
+     * @return array{response_type:string,url?:string,html?:string,form?:array}
+     */
+    public function handleSubmit(Request $request): array
+    {
+        $data = match ($request->method()) {
+            'GET' => $request->get(),
+            'POST' => $request->post(),
+            default => $request->all(),
+        };
+
+        $params = EpayValidator::make($data)
+            ->withScene('submit')
+            ->validate();
+
+        $result = $this->epayService->submit($params, $request);
+        $payParams = $result['pay_params'] ?? [];
+
+        if (($payParams['type'] ?? '') === 'redirect' && !empty($payParams['url'])) {
+            return [
+                'response_type' => 'redirect',
+                'url' => $payParams['url'],
+            ];
+        }
+
+        if (($payParams['type'] ?? '') === 'form') {
+            if (!empty($payParams['html'])) {
+                return [
+                    'response_type' => 'form_html',
+                    'html' => $payParams['html'],
+                ];
+            }
+
+            return [
+                'response_type' => 'form_params',
+                'form' => $payParams,
+            ];
+        }
+
+        return [
+            'response_type' => 'error',
+        ];
+    }
+
+    /**
+     * 处理 mapi.php 请求
+     */
+    public function handleMapi(Request $request): array
+    {
+        $params = EpayValidator::make($request->post())
+            ->withScene('mapi')
+            ->validate();
+
+        return $this->epayService->mapi($params, $request);
+    }
+
+    /**
+     * 处理 api.php 请求
+     */
+    public function handleApi(Request $request): array
+    {
+        $data = array_merge($request->get(), $request->post());
+        $act = strtolower((string)($data['act'] ?? ''));
+
+        if ($act === 'order') {
+            $params = EpayValidator::make($data)
+                ->withScene('api_order')
+                ->validate();
+            return $this->epayService->api($params);
+        }
+
+        if ($act === 'refund') {
+            $params = EpayValidator::make($data)
+                ->withScene('api_refund')
+                ->validate();
+            return $this->epayService->api($params);
+        }
+
+        return [
+            'code' => 0,
+            'msg' => '不支持的操作类型',
+        ];
+    }
+}
+

app/services/api/EpayService.php

@@ -199,7 +199,7 @@ class EpayService extends BaseService
         ]);
 
         return [
-            'code' => 0,
+            'code' => 1,
             'msg'  => '退款成功',
         ];
     }