Merge branch 'feature/0803-im'

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/service/impl/ImGroupServiceImpl.java

@@ -1216,10 +1216,6 @@ public class ImGroupServiceImpl extends ServiceImpl<ImGroupDao, ImGroup> impleme
         String joinImGroupKey = "joinImGroup:" + roomId;
         // VIP课或网络课，IM群聊已创建标识
         Boolean exists = redisTemplate.opsForValue().setIfAbsent(joinImGroupKey, roomId, 1L, TimeUnit.DAYS);
-        if(){
-
-        }
-
         RTCRoomPluginService pluginService = rtcRoomPluginContext.getPluginService(serverProvider);
         if (Optional.ofNullable(exists).orElse(false)) {
             // 群组老师信息