删除任务判断

app/Admin/Controllers/TaskController.php

@@ -359,5 +359,17 @@ class TaskController extends AdminController
         return $form->response()->success('操作成功')->redirect('tasks');
     }
 
+    public function destroy($id)
+    {
+        $idArr = explode(',',$id);
+        foreach ($idArr as $idv){
+            if (TasksReceive::query()->where('task_id',$idv)->exists()){
+                $task = \App\Models\Task::query()->find($idv);
+                return $this->form()->response()->error('已经有用户领取了任务，不允许删除，任务名称：'.$task->name.' '.CityAreaService::getAreaName($task->city_id).' '.$task->year);
+            }
+        }
+
+        return $this->form()->destroy($id);
+    }
 
 }