deleteLocalAndServerMessagesByTime method

Future<void> deleteLocalAndServerMessagesByTime({
  1. required int beforeMs,
})

~english

Removes local and server messages from the conversation by timestamp.

Param beforeMs The message ids.

Throws A description of the exception. See EMError. ~end

~chinese

通过消息时间戳从本地和服务器删除消息。

Param beforeMs UNIX 时间戳，单位为毫秒。若消息的 UNIX 时间戳小于设置的值，则会被删除。

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。

~end

Implementation

Future<void> deleteLocalAndServerMessagesByTime(
    {required int beforeMs}) async {
  try {
    Map req = {"beforeTs": beforeMs};
    Map result = await Client.instance.conversationManager.callNativeMethod(
        ChatMethodKeys.conversationDeleteServerMessageWithTime, req);
    EMError.hasErrorFromResult(result);
    return result[ChatMethodKeys.conversationGetLocalMessageCount];
  } catch (e) {
    rethrow;
  }
}