runable

lib/features/settings/data/repositories/settings_repository_impl.dart

@@ -0,0 +1,36 @@
+import 'package:dartz/dartz.dart';
+import '../../domain/entities/app_settings.dart';
+import '../../domain/repositories/settings_repository.dart';
+import '../datasources/settings_local_datasource.dart';
+import '../models/app_settings_model.dart';
+import '../../../../core/errors/failures.dart';
+import '../../../../core/errors/exceptions.dart';
+
+class SettingsRepositoryImpl implements SettingsRepository {
+  final SettingsLocalDataSource localDataSource;
+
+  SettingsRepositoryImpl({
+    required this.localDataSource,
+  });
+
+  @override
+  Future<Either<Failure, AppSettings>> getSettings() async {
+    try {
+      final settings = await localDataSource.getSettings();
+      return Right(settings.toEntity());
+    } on CacheException catch (e) {
+      return Left(CacheFailure(e.message));
+    }
+  }
+
+  @override
+  Future<Either<Failure, void>> updateSettings(AppSettings settings) async {
+    try {
+      final model = AppSettingsModel.fromEntity(settings);
+      await localDataSource.updateSettings(model);
+      return const Right(null);
+    } on CacheException catch (e) {
+      return Left(CacheFailure(e.message));
+    }
+  }
+}