消息删除改为软删除2

app/enterprise/controller/Im.php

@@ -820,7 +820,7 @@ class Im extends BaseController
             if($message['from_user']!=$this->userInfo['user_id']){
                 return warning(lang('system.noAuth'));
             }
-            $message->delete();
+            Message::where(['id' => $id])->find()->delete();
             // 如果是最后一条消息，需要将上一条设置为最后一条
             if($message['is_last']){
                 Message::where(['chat_identify'=>$message['chat_identify']])->order('msg_id desc')->limit(1)->update(['is_last'=>1]);

app/manage/controller/Message.php

@@ -181,7 +181,7 @@ class Message extends BaseController
             $dealType=$param['dealType'] ?? 0;
             $content=$message['content'] ?? '';
             if($dealType==1){
-                $message->delete();
+                MessageModel::where(['id' => $id])->find()->delete();
                  // 如果是最后一条消息，需要将上一条设置为最后一条
                 if($message['is_last']){
                     MessageModel::where(['chat_identify'=>$message['chat_identify']])->order('msg_id desc')->limit(1)->update(['is_last'=>1]);