get<T> method

Future<Either<BaseException, T>> get<T>(String path, { Map<String, dynamic>? queryParameters, required dynamic mapper(dynamic json), Options? options, VoidDataFunction<double>? onProgress, List<JsonFieldAliasModel> jsonSchemas = const [], RequestEnum type = .get, })

Implementation

Future<Either<BaseException, T>> get<T>(
  String path, {
  Map<String, dynamic>? queryParameters,
  required Function(dynamic json) mapper,
  Options? options,
  VoidDataFunction<double>? onProgress,
  List<JsonFieldAliasModel> jsonSchemas = const [],
  RequestEnum type = .get,
}) async {
  try {
    Response response = await switch (type) {
      .get => _dio.get(
        path,
        queryParameters: queryParameters,
        options: options,
        onReceiveProgress: (received, total) => onProgress?.call(received / total),
      ),
      .post => _dio.post(
        path,
        data: queryParameters,
        options: options,
        onReceiveProgress: (received, total) => onProgress?.call(received / total),
      ),
    };

    // Нормализация по входящей схеме
    if (jsonSchemas.isNotEmpty) {
      response.data = JsonNormalizer.normalize(
        response.data,
        jsonSchemas,
      );
    }

    return Right(mapper(response.data));
  } catch (err, s) {
    return ErrorHandler.fromError(err, stackTrace: s);
  }
}