去除已存在的记录

application/chat/service/ChatService.php

@@ -220,7 +220,7 @@ class ChatService
         //todo 根据设备来判断使用设备用户，
         $where['push_id']  = $push_id;
         $where['type']     = $type;
-        $info                = $this->chatUserExtModel->getChatUserExtByUserId($where, 'a.id,b.user_id,a.ext_id,a.device_id,a.push_id,a.is_forbidden', 500);
+        $info              = $this->chatUserExtModel->getChatUserExtByUserId($where, 'a.id,b.user_id,a.ext_id,a.device_id,a.push_id,a.is_forbidden', 500);
 
         $result = false;
         if (count($info) > 0) {
@@ -243,6 +243,14 @@ class ChatService
                 $params["push_id"]      = $push_id;
                 $params["is_forbidden"] = 0;
                 $result                 = $this->chatUserExtModel->addChatUserExt($params);
+            } else {
+                $where2['push_id']  = ['<>', $push_id];
+                $where2['type']     = $type;
+                $where2['is_forbidden'] = 0;
+                $info  = $this->chatUserExtModel->getChatUserExtByUserId($where2, 'a.id,b.user_id,a.ext_id,a.device_id,a.push_id,a.is_forbidden', 500);
+                foreach ($info as $k2=>$v2) {
+                    $this->chatUserExtModel->updateDate(['is_forbidden'=>1], ['id'=>$v2['id']]);
+                }
             }
         } else {
             //todo 保存或更新push_id