request method

Future request(Function request, Uri url, Map<String, dynamic>? options, InterceptorOptions? _interceptors,)

Implementation

Future<dynamic> request(
  Function request,
  Uri url,
  Map<String, dynamic>? options,
  InterceptorOptions? _interceptors,
) async {
  _interceptors = InterceptorOptions(
      response: interceptors?.response ?? _interceptors?.response,
      error: interceptors?.error ?? _interceptors?.error);
  try {
    final response = await request();
    dynamic data;
    try {
      data = json.decode(response.body);
    } catch (e) {
      try {
        data = response.body;
      } catch (e) {
        data = response;
      }
    }
    final decoded = {
      "url": url,
      "status": response.statusCode,
      "data": data,
      "headers": response.headers,
      "options": options,
    };
    if (response.statusCode >= 200 && response.statusCode <= 299) {
      if (_interceptors.response != null) {
        return _interceptors.response!(decoded);
      }
      return data;
    } else {
      if (_interceptors.error != null) {
        return _interceptors.error!(decoded);
      }
      throw HttpError(response.statusCode, response.headers, data);
    }
  } catch (e) {
    if (_interceptors.error != null) return _interceptors.error!(e);
    rethrow;
  }
}