next method

@override Future<List<User>> next()

Gets the list of next items.

Implementation

@override
Future<List<User>> next() async {
  sbLog.i(StackTrace.current);

  if (isLoading) throw QueryInProgressException();
  if (!hasNext) return [];

  isLoading = true;

  UserListQueryResponse res;
  try {
    res = await chat.apiClient.send<UserListQueryResponse>(
      ApplicationUserListRequest(
        chat,
        limit: limit,
        token: token,
        userIds: userIdsFilter,
        metaDataKey: metaDataKeyFilter,
        metaDataValues: metaDataValuesFilter,
        nicknameStartsWith: nicknameStartsWithFilter,
      ),
    );

    token = res.next;
    hasNext = res.next != '';
  } catch (_) {
    isLoading = false;
    rethrow;
  }

  isLoading = false;
  return res.users;
}