60 lines
1.7 KiB
Dart
60 lines
1.7 KiB
Dart
import 'package:isar/isar.dart';
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import '../../core/database/app_database.dart';
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import '../../core/database/database_service.dart';
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import '../../core/utils/result.dart';
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import '../models/viewed_post.dart';
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class ViewedPostRepository {
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ViewedPostRepository(this._databaseService);
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final DatabaseService _databaseService;
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Future<Result<void>> markViewed(String providerId, String postId) {
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return _databaseService.safeWrite((isar) async {
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final key = ViewedPost.keyFor(providerId, postId);
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await isar.viewedPostEntitys.put(
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ViewedPostEntity.fromModel(
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ViewedPost(
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viewedKey: key,
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providerId: providerId,
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postId: postId,
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viewedAt: DateTime.now(),
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),
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),
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);
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});
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}
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Future<Result<bool>> exists(String providerId, String postId) {
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return _databaseService.safeRead((isar) async {
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final entity = await isar.viewedPostEntitys
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.filter()
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.viewedKeyEqualTo(ViewedPost.keyFor(providerId, postId))
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.findFirst();
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return entity != null;
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});
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}
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Future<Result<Set<String>>> keys() {
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return _databaseService.safeRead((isar) async {
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final items = await isar.viewedPostEntitys.where().findAll();
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return items.map((item) => item.viewedKey).toSet();
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});
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}
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Future<Result<List<ViewedPost>>> recent() {
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return _databaseService.safeRead((isar) async {
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final items = await isar.viewedPostEntitys.where().findAll();
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items.sort((a, b) => b.viewedAt.compareTo(a.viewedAt));
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return items.map((item) => item.toModel()).toList();
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});
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}
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Future<Result<void>> clear() {
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return _databaseService.safeWrite((isar) async {
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await isar.viewedPostEntitys.clear();
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});
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}
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}
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