mnemo_cards/mnemo_cards_backend/lib/database/daos/achievement_dao.dart
Dmitry 306b2fdca7
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fixes
2025-12-13 17:48:00 +03:00

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import 'package:drift/drift.dart';
import '../database.dart';
import '../tables/achievements.dart';
part 'achievement_dao.g.dart';
@DriftAccessor(tables: [UserAchievements])
class AchievementDao extends DatabaseAccessor<AppDatabase> with _$AchievementDaoMixin {
AchievementDao(super.db);
// ==================== UserAchievements ====================
/// Получить все достижения пользователя
Future<List<UserAchievement>> getUserAchievements(int userId) {
return (select(userAchievements)
..where((ua) => ua.userId.equals(userId))
..orderBy([(ua) => OrderingTerm.desc(ua.unlockedAt)])
).get();
}
/// Проверить, есть ли у пользователя достижение
Future<bool> hasAchievement(int userId, String achievementId) async {
final result = await (select(userAchievements)
..where((ua) => ua.userId.equals(userId) & ua.achievementId.equals(achievementId))
).getSingleOrNull();
return result != null;
}
/// Получить достижение пользователя
Future<UserAchievement?> getUserAchievement(int userId, String achievementId) {
return (select(userAchievements)
..where((ua) => ua.userId.equals(userId) & ua.achievementId.equals(achievementId))
).getSingleOrNull();
}
/// Создать достижение пользователя
Future<int> unlockAchievement(UserAchievementsCompanion achievement) {
return into(userAchievements).insert(achievement);
}
/// Обновить прогресс достижения
Future<bool> updateAchievementProgress(int userId, String achievementId, double progress) async {
final count = await (update(userAchievements)
..where((ua) => ua.userId.equals(userId) & ua.achievementId.equals(achievementId))
).write(UserAchievementsCompanion(
progress: Value(progress),
updatedAt: Value(DateTime.now()),
));
return count > 0;
}
/// Получить прогресс по всем достижениям пользователя
Future<Map<String, double>> getAchievementProgress(int userId) async {
final achievements = await getUserAchievements(userId);
return Map.fromEntries(
achievements.map((a) => MapEntry(a.achievementId, a.progress)),
);
}
/// Удалить достижение пользователя (для сброса)
Future<void> removeAchievement(int userId, String achievementId) {
return (delete(userAchievements)
..where((ua) => ua.userId.equals(userId) & ua.achievementId.equals(achievementId))
).go();
}
}