抢单接口（未完成）

app/Http/Controllers/GrabOrderController.php

@@ -4,8 +4,11 @@ namespace App\Http\Controllers;
 
 use App\Http\JsonReturn;
 use App\Models\ImsCjdcOrderMain;
+use App\Models\v3\LanzuEmployees;
+use App\Models\v3\User;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Redis;
 use Illuminate\Support\Facades\Validator;
 
 /**
@@ -33,27 +36,64 @@ class GrabOrderController extends Controller
     /**
      * 抢单post
      */
-    public function grabOrder(Request $request): JsonResponse
+    public function grabOrder(Request $request)
     {
         try {
-            $formData = $request->only(['id', 'name', 'mobile']);
-            Validator::make($formData, [
-                'id' => 'required|int',
+            $validator = Validator::make($request->all(), [
+                'order_num' => ['required', 'regex:/^\d+$/'],
                 'name' => 'required|between:2,20',
-                'mobile' => ['required', 'regex:/^1\d{10}$/'],
+                'tel' => ['required', 'regex:/^1\d{10}$/'],
             ], [
                 '*.required' => ':attribute不能为空',
+                '*.regex' => ':attribute格式不正确',
                 'name.between' => ':attribute输入不正确',
-                'mobile.regex' => ':attribute输入不正确',
             ], [
-                'id' => 'ID',
+                'order_num' => '订单号',
                 'name' => '姓名',
-                'mobile' => '手机号',
+                'tel' => '手机号',
             ]);
 
-            return self::success('恭喜您，运气太好啦，订单被您抢到啦！');
+            if ($validator->fails()) {
+                throw new \Exception($validator->errors()->first());
+            }
+
+            $formData = $validator->validated();
+
+            $user = User::where('tel', $formData['tel'])->first();
+            if (!$user) {
+                throw new \Exception('用户信息不存在');
+            }
+
+            $employee = LanzuEmployees::where(['user_id' => $user->id, 'name' => $formData['name']])->orderByDesc('id')->first();
+            if (!$employee || !in_array(29, $employee->position)) { //29是骑手，见：config("role.position")
+                throw new \Exception("您还不是骑手，请联系管理员增加骑手权限");
+            }
+
+            $order = ImsCjdcOrderMain::where('order_num', $formData['order_num'])->first();
+            if (!$order) {
+                throw new \Exception('订单跑丢了~~');
+            } else if ($order->state != 3) {
+                throw new \Exception('您来晚啦，订单已经被人接走啦~~');
+            }
+
+            /**
+             * 抢单逻辑详见：
+             * @see \App\Admin\Forms\SelectHorseman
+             */
+            $SelectHorseman = new \App\Admin\Forms\SelectHorseman;
+            $result = $SelectHorseman->handle(['horseman_id' => $employee->id, 'order_id' => $order->id]);
+
+            return self::success('抢单成功，已消息通知客户，请尽快配送');
         } catch (\Exception $exception) {
             return self::error($exception->getMessage());
         }
     }
+
+    /**
+     * 获取订单信息
+     */
+    public function orderInfo()
+    {
+        $order_num = \request('order_num');
+    }
 }