fetchPartById method
Implementation
Future<Part?> fetchPartById(int partId) async {
Part? part = await _partLocalDataSource.fetchPartById(partId);
if (part != null) {
return part;
} else {
final MyResponse<Part> response = await _partApi.fetchPartById(partId);
if (response.code == Apis.CODE_SUCCESS) {
part = response.data as Part?;
}
return part;
}
}