toFormData method

@override Future<FormData?>? toFormData()

Converts the body data model to a FormData object.

This method should be implemented by subclasses to convert their specific data to a FormData object. It is designed to be used with requests that need to send data as FormData, such as file uploads.

Implementation

@override
Future<FormData?>? toFormData() async {
  Map<String, dynamic> data = <String, dynamic>{};
  if (rate != null) {
    data["rate"] = rate!;
  }
  if (comment != null) {
    data["comment"] = comment!;
  }
  if (photos != null) {
    data["photos"] = await Future.wait(photos!.map((e) async {
      return await MultipartFile.fromFile(e.path);
    }));
  }

  return FormData.fromMap(data);
}