count method

Implementation

Future<DbQueryResponse> count() async {
  Map<String, dynamic> params = {'query': this._fieldFilters};

  CloudBaseResponse res =
      await _queryRequest('database.countDocument', params);
  if (res.code != null) {
    return DbQueryResponse(
      code: res.code,
      message: res.message,
      requestId: res.requestId,
    );
  }

  return DbQueryResponse(
    requestId: res.requestId,
    total: res.data['total'],
  );
}