mnemo_cards/mnemo_cards_backend/lib/database/daos/achievement_dao.dart
Dmitry 0f49280805
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fixes and format
2025-12-20 21:26:15 +03:00

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import 'package:drift/drift.dart';
import 'package:drift_postgres/drift_postgres.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(String 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(String 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(
String userId,
String achievementId,
) {
return (select(userAchievements)..where(
(ua) =>
ua.userId.equals(userId) & ua.achievementId.equals(achievementId),
))
.getSingleOrNull();
}
/// Создать достижение пользователя
Future<String> unlockAchievement(
UserAchievementsCompanion achievement,
) async {
final inserted = await into(userAchievements).insertReturning(achievement);
return inserted.id;
}
/// Обновить прогресс достижения
Future<bool> updateAchievementProgress(
String 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(PgDateTime(DateTime.now())),
),
);
return count > 0;
}
/// Получить прогресс по всем достижениям пользователя
Future<Map<String, double>> getAchievementProgress(String 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(String userId, String achievementId) {
return (delete(userAchievements)..where(
(ua) =>
ua.userId.equals(userId) & ua.achievementId.equals(achievementId),
))
.go();
}
}