add 即时消息扩展字段

nb-im/src/main/java/com/nb/im/service/LocalImRoomService.java

@@ -21,6 +21,7 @@ import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -102,6 +103,7 @@ public class LocalImRoomService extends BaseService<ImRoomMapper, ImRoomEntity,S
         this.update(new UpdateWrapper<ImRoomEntity>()
                 .lambda()
                 .eq(ImRoomEntity::getId,chatRoomId)
+                .set(ImRoomEntity::getSuccessTime,new Date())
                 .set(ImRoomEntity::getStatus,ImStatusEnum.SUCCESS)
         );
     }