18 lines
463 B
Dart
18 lines
463 B
Dart
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import 'package:dartz/dartz.dart';
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import '../../core/error/failures.dart';
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import '../../core/usecase.dart';
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import '../entities/song.dart';
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import '../repositories/music_data_repository.dart';
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class GetSongs implements UseCase<List<Song>, void> {
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GetSongs(this.musicDataRepository);
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final MusicDataRepository musicDataRepository;
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@override
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Future<Either<Failure, List<Song>>> call([_]) async {
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return await musicDataRepository.getSongs();
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}
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}
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