get static method

Implementation

static Future<ApiResponse> get({
  required Map<String, dynamic>? requestHeaders,
  required Map<String, dynamic>? requestParams,
  required String? endpoint,
}) async {
  if (endpoint == null || endpoint.isEmpty) {
    return ApiResponse(
      status: false,
      message: 'No endpoint specified',
      response: [],
    );
  }

  try {
    logger.i(requestHeaders);

    var response = await dio.get(
      '${UrlServices.BASE_URL}/$endpoint',
      queryParameters: requestParams ?? {},
      options: Options(
        headers: {
          ...dio.options.headers,
          ...?requestHeaders,
        },
      ),
    );

    logger.i('RESPONSE during GET');
    logger.w(response.data);

    if (response.statusCode != null &&
        validStatusCodes.contains(response.statusCode)) {
      Map<String, dynamic> responseJson = response.data;
      if (responseJson.isEmpty) {
        return ApiResponse(
          status: false,
          message: response.statusMessage ?? 'No response data from server.',
          response: [],
        );
      }

      return ApiResponse.fromJson(responseJson);
    } else {
      return ApiResponse(
        status: false,
        message: response.statusMessage ?? 'Unexpected server response.',
        response: [],
      );
    }
  } on DioException catch (dioErr) {
    String errorMsg = 'Unknown Dio error occurred.';
    if (dioErr.type == DioExceptionType.connectionTimeout) {
      errorMsg = 'Connection timed out.';
    } else if (dioErr.type == DioExceptionType.receiveTimeout) {
      errorMsg = 'Server took too long to respond.';
    } else if (dioErr.type == DioExceptionType.badResponse) {
      errorMsg = 'Bad Request - ${dioErr.response?.data['message'] ?? 'Server turned 400 error'}';
    } else if (dioErr.type == DioExceptionType.cancel) {
      errorMsg = 'Request was cancelled.';
    } else if (dioErr.type == DioExceptionType.connectionError) {
      errorMsg = 'No internet connection or DNS failure.';
    } else if (dioErr.message != null) {
      errorMsg = dioErr.message!;
    }

    return ApiResponse(
      status: false,
      message: errorMsg,
      response: [],
    );
  } catch (e) {
    return ApiResponse(
      status: false,
      message: 'Unexpected error: ${e.toString()}',
      response: [],
    );
  }
}