feat: update appraisal ordering and payment flows

server-api/app/controller/open/ShouqianbaPaymentController.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace app\controller\open;
+
+use app\support\ShouqianbaPaymentService;
+use support\Request;
+
+class ShouqianbaPaymentController
+{
+    public function notify(Request $request)
+    {
+        $service = new ShouqianbaPaymentService();
+        try {
+            $service->handleNotification($request->rawBody());
+            return json($service->notificationResponse(true));
+        } catch (\Throwable $e) {
+            return json($service->notificationResponse(false));
+        }
+    }
+}