compose method

RequestOptions compose(BaseOptions baseOpt, String path, { dynamic data, Map<String, dynamic>? queryParameters, CancelToken? cancelToken, Options? options, ProgressCallback? onSendProgress, ProgressCallback? onReceiveProgress, })

Implementation

RequestOptions compose(
  BaseOptions baseOpt,
  String path, {
  data,
  Map<String, dynamic>? queryParameters,
  CancelToken? cancelToken,
  Options? options,
  ProgressCallback? onSendProgress,
  ProgressCallback? onReceiveProgress,
}) {
  var query = <String, dynamic>{};
  query.addAll(baseOpt.queryParameters);
  if (queryParameters != null) query.addAll(queryParameters);

  var _headers = caseInsensitiveKeyMap(baseOpt.headers);
  _headers.remove(Headers.contentTypeHeader);

  String? _contentType;

  if (headers != null) {
    _headers.addAll(headers!);
    _contentType = _headers[Headers.contentTypeHeader] as String?;
  }

  var _extra = Map<String, dynamic>.from(baseOpt.extra);
  if (extra != null) {
    _extra.addAll(extra!);
  }
  var _method = (method ?? baseOpt.method).toUpperCase();
  var requestOptions = RequestOptions(
    method: _method,
    headers: _headers,
    extra: _extra,
    baseUrl: baseOpt.baseUrl,
    path: path,
    data: data,
    connectTimeout: baseOpt.connectTimeout,
    sendTimeout: sendTimeout ?? baseOpt.sendTimeout,
    receiveTimeout: receiveTimeout ?? baseOpt.receiveTimeout,
    responseType: responseType ?? baseOpt.responseType,
    validateStatus: validateStatus ?? baseOpt.validateStatus,
    receiveDataWhenStatusError:
        receiveDataWhenStatusError ?? baseOpt.receiveDataWhenStatusError,
    followRedirects: followRedirects ?? baseOpt.followRedirects,
    maxRedirects: maxRedirects ?? baseOpt.maxRedirects,
    queryParameters: query,
    requestEncoder: requestEncoder ?? baseOpt.requestEncoder,
    responseDecoder: responseDecoder ?? baseOpt.responseDecoder,
    listFormat: listFormat ?? baseOpt.listFormat,
  );

  requestOptions.onReceiveProgress = onReceiveProgress;
  requestOptions.onSendProgress = onSendProgress;
  requestOptions.cancelToken = cancelToken;

  requestOptions.contentType = _contentType ??
      contentType ??
      baseOpt.contentTypeWithRequestBody(_method);
  return requestOptions;
}