去重

wallet/controllers/UserController.php

@@ -41,7 +41,16 @@ class UserController extends BaseController
     public function actionUserSync()
     {
         $items = Yii::$app->request->post();
+        if(count($items['items']) > 10){
+            return ['code' => -1,'data' => [], 'msg' => '一次最多同步20条数据'];
+        }
+        $duplicate = 0;
         foreach ($items['items'] as $key => $item){
+            $model = Admin::find()->where(['username' => $item['username']])->andWhere(['platform_id' => (int)$item['platform']])->one();
+            if($model){
+                $duplicate++;
+                continue;
+            }
             $datas[] = [
                 $item['bind_uid'],
                 $item['username'],
@@ -56,8 +65,10 @@ class UserController extends BaseController
                 $item['platform']
             ];
         }
+        if(!empty($datas)){
             Admin::loadArray($datas);
-        return ['code' => 1,'data' => [], 'msg' => '数据更新成功'];
+        }
+        return ['code' => 1,'data' => [], 'msg' => '数据更新成功，共有 '.$duplicate.' 条重复'];
 
 
         $header = Yii::$app->request->headers;