服务站专员--一个用户只能添加一个服务专员

app/Admin/Controllers/v3/ServicePersonnelController.php

@@ -122,7 +122,7 @@ class ServicePersonnelController extends AdminController
                 $form->select('type')->options(ServicePersonnelModel::$_TYPE)->required();
                 $form->select('market_id')->options($marketList)->required();
                 // $form->select('user_id')->options($userList)->required();
-                $form->number('user_id')->required()->min(0);
+                $form->number('user_id')->required()->min(1);
                 $statusList = ServicePersonnelModel::$_STATUS;
                 unset($statusList[0],$statusList[2]);
                 $form->radio('status')->options($statusList)->default(1);
@@ -131,15 +131,18 @@ class ServicePersonnelController extends AdminController
             $form->saving(function(Form $form){
                 $id = $form->getKey();
                 $userId = $form->input('user_id');
-                if(!empty($id) && !empty($userId)){
+                if(!empty($userId)){
                     $user = UserModel::getUserInfo($userId,'id');
                     if(empty($user)){
                         return $form->error('懒ID不存在');
                     }
-                    $store = ServicePersonnelModel::select('id')->where([
-                        ['user_id','=',$userId],
-                        ['id','<>',$id?$id:0],
-                    ])->first();
+                    $storePer = ServicePersonnelModel::select('id')->where('user_id',$userId);
+                    if($form->isEditing()){
+                        $storePer->where([['id','<>',$id?$id:0]]);
+                    }
+
+                    $store = $storePer->first();
+
                     if(!empty($store)){
                         return $form->error('用户已经为服务专员');
                     }