Source Code added

mobile/lib/repositories/backup.repository.dart

@@ -0,0 +1,32 @@
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/entities/backup_album.entity.dart';
+import 'package:immich_mobile/providers/db.provider.dart';
+import 'package:immich_mobile/repositories/database.repository.dart';
+import 'package:isar/isar.dart';
+
+enum BackupAlbumSort { id }
+
+final backupAlbumRepositoryProvider = Provider((ref) => BackupAlbumRepository(ref.watch(dbProvider)));
+
+class BackupAlbumRepository extends DatabaseRepository {
+  const BackupAlbumRepository(super.db);
+
+  Future<List<BackupAlbum>> getAll({BackupAlbumSort? sort}) {
+    final baseQuery = db.backupAlbums.where();
+    final QueryBuilder<BackupAlbum, BackupAlbum, QAfterSortBy> query = switch (sort) {
+      null => baseQuery.noOp(),
+      BackupAlbumSort.id => baseQuery.sortById(),
+    };
+    return query.findAll();
+  }
+
+  Future<List<String>> getIdsBySelection(BackupSelection backup) =>
+      db.backupAlbums.filter().selectionEqualTo(backup).idProperty().findAll();
+
+  Future<List<BackupAlbum>> getAllBySelection(BackupSelection backup) =>
+      db.backupAlbums.filter().selectionEqualTo(backup).findAll();
+
+  Future<void> deleteAll(List<int> ids) => txn(() => db.backupAlbums.deleteAll(ids));
+
+  Future<void> updateAll(List<BackupAlbum> backupAlbums) => txn(() => db.backupAlbums.putAll(backupAlbums));
+}