47 lines
1.3 KiB
Dart
47 lines
1.3 KiB
Dart
|
import 'package:bloc/bloc.dart';
|
||
|
|
import 'package:dartz/dartz.dart';
|
||
|
|
import 'package:freezed_annotation/freezed_annotation.dart';
|
||
|
|
import 'package:injectable/injectable.dart';
|
||
|
|
|
||
|
|
import '../../../domain/printer/printer.dart';
|
||
|
|
|
||
|
|
part 'printer_loader_event.dart';
|
||
|
|
part 'printer_loader_state.dart';
|
||
|
|
part 'printer_loader_bloc.freezed.dart';
|
||
|
|
|
||
|
|
@injectable
|
||
|
|
class PrinterLoaderBloc extends Bloc<PrinterLoaderEvent, PrinterLoaderState> {
|
||
|
|
final IPrinterRepository _printerRepository;
|
||
|
|
PrinterLoaderBloc(this._printerRepository)
|
||
|
|
: super(PrinterLoaderState.initial()) {
|
||
|
|
on<PrinterLoaderEvent>(_onPrinterLoaderEvent);
|
||
|
|
}
|
||
|
|
|
||
|
|
Future<void> _onPrinterLoaderEvent(
|
||
|
|
PrinterLoaderEvent event,
|
||
|
|
Emitter<PrinterLoaderState> emit,
|
||
|
|
) {
|
||
|
|
return event.map(
|
||
|
|
getByCode: (e) async {
|
||
|
|
emit(state.copyWith(isFetching: true, failureOption: none()));
|
||
|
|
|
||
|
|
final result = await _printerRepository.getPrinterByCode(e.code);
|
||
|
|
|
||
|
|
await result.fold(
|
||
|
|
(failure) async {
|
||
|
|
emit(
|
||
|
|
state.copyWith(
|
||
|
|
isFetching: false,
|
||
|
|
failureOption: optionOf(failure),
|
||
|
|
),
|
||
|
|
);
|
||
|
|
},
|
||
|
|
(printer) async {
|
||
|
|
emit(state.copyWith(isFetching: false, printer: printer));
|
||
|
|
},
|
||
|
|
);
|
||
|
|
},
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|