FhirHttpRequest.fromFhirRequest constructor

FhirHttpRequest.fromFhirRequest({ required RestfulRequest type, required String url, Map<String, String>? headers, Map<String, dynamic>? resource, String? formData, required String accept, MimeType? mimeType, Client? client, })

Implementation

factory FhirHttpRequest.fromFhirRequest({
  required RestfulRequest type,
  required String url,
  Map<String, String>? headers,
  Map<String, dynamic>? resource,
  String? formData,
  required String accept,

  /// [mimeType] - specify the MimeType in the Header - this should be fhir+json
  ///   but there are some older systems that won't accept that
  MimeType? mimeType,

  /// [client] - if there's a specific client that you're going to be using
  Client? client,
}) {
  headers ??= <String, String>{};
  headers['Accept'] = accept;
  client ??= Client();

  switch (type) {
    case RestfulRequest.get_:
      {
        return FhirHttpRequest(
          type: RestfulRequest.get_,
          url: url,
          headers: headers,
        );
      }
    case RestfulRequest.put_:
      {
        headers['Content-Type'] =
            mimeType == null || MimeTypeEnumMap[mimeType] == null
                ? 'application/fhir+json'
                : MimeTypeEnumMap[mimeType]!;
        return FhirHttpRequest(
          type: RestfulRequest.put_,
          url: url,
          headers: headers,
          body: resource,
        );
      }
    case RestfulRequest.delete_:
      {
        return FhirHttpRequest(
          type: RestfulRequest.delete_,
          url: url,
          headers: headers,
        );
      }
    case RestfulRequest.patch_:
      {
        headers['Content-Type'] =
            mimeType == null || MimeTypeEnumMap[mimeType] == null
                ? 'application/json-patch+json'
                : MimeTypeEnumMap[mimeType]!;
        return FhirHttpRequest(
          type: RestfulRequest.patch_,
          url: url,
          headers: headers,
          body: resource,
        );
      }
    case RestfulRequest.post_:
      {
        headers['Content-Type'] = formData != null
            ? 'application/x-www-form-urlencoded'
            : mimeType == null || MimeTypeEnumMap[mimeType] == null
                ? 'application/fhir+json'
                : MimeTypeEnumMap[mimeType]!;
        return FhirHttpRequest(
          type: RestfulRequest.post_,
          url: url,
          headers: headers,
          body: formData != null
              ? jsonDecode(formData) as Map<String, dynamic>
              : resource,
        );
      }
  }
}