getMessageByServerMessageId method

Future getMessageByServerMessageId ({@required dynamic type, @required String serverMessageId})

获取本地单条消息 @param target 聊天对象， JMSingle | JMGroup @param serverMessageId 服务器返回的 serverMessageId，非本地数据库中的消息id，

Implementation

Future<dynamic> getMessageByServerMessageId({
  @required dynamic type, /// (JMSingle | JMGroup | JMChatRoom)
  @required String serverMessageId,
}) async {
  Map param = type.toJson();

  param..addAll({
    'serverMessageId': serverMessageId,
  });

  Map msgMap = await _channel.invokeMethod('getMessageByServerMessageId',
      param..removeWhere((key,value) => value == null));

  return JMNormalMessage.generateMessageFromJson(msgMap);
}