deleteLocalAndServerMessages method

Future<void> deleteLocalAndServerMessages({
  1. required List<String> msgIds,
})

通过消息 ID 从本地和服务器删除消息。

Param msgIds 消息 ID。

Throws 如果有异常会在这里抛出,包含错误码和错误描述,详见 EMError

Implementation

Future<void> deleteLocalAndServerMessages(
    {required List<String> msgIds}) async {
  Map req = this._toJson();
  req.putIfNotNull("msgIds", msgIds);
  Map result = await _emConversationChannel.invokeMethod(
      ChatMethodKeys.conversationDeleteServerMessageWithIds, req);
  try {
    EMError.hasErrorFromResult(result);
    return result[ChatMethodKeys.conversationGetLocalMessageCount];
  } on EMError catch (e) {
    throw e;
  }
}