parse method
Implementation
Future<PasskitFile> parse() async {
final json = await _parseJson();
final logo = _retrieveImage(name: 'logo');
final background = _retrieveImage(name: 'background');
final strip = _retrieveImage(name: 'strip');
final thumbnail = _retrieveImage(name: 'thumbnail');
final footer = _retrieveImage(name: 'footer');
final icon = _retrieveImage(name: 'icon');
return PasskitFile(
id: id,
file: file,
directory: directory,
json: json,
logo: logo,
background: background,
strip: strip,
thumbnail: thumbnail,
footer: footer,
icon: icon,
);
}