47 lines
1.6 KiB
Dart
47 lines
1.6 KiB
Dart
import 'dart:async';
|
|
|
|
import 'package:drift/drift.dart';
|
|
import 'package:drift/native.dart';
|
|
import 'package:lensai/features/user/data/database/database.dart';
|
|
import 'package:path/path.dart' as p;
|
|
import 'package:path_provider/path_provider.dart' as path_provider;
|
|
import 'package:riverpod/riverpod.dart';
|
|
import 'package:riverpod_annotation/riverpod_annotation.dart';
|
|
import 'package:sqlite3/sqlite3.dart';
|
|
import 'package:sqlite3_flutter_libs/sqlite3_flutter_libs.dart';
|
|
import 'package:universal_io/io.dart';
|
|
|
|
part 'providers.g.dart';
|
|
|
|
@Riverpod(keepAlive: true)
|
|
UserDatabase userDatabase(Ref ref) {
|
|
final db = UserDatabase(
|
|
LazyDatabase(() async {
|
|
// put the database file, called db.sqlite here, into the documents folder
|
|
// for your app.
|
|
final dbFolder = await path_provider.getApplicationDocumentsDirectory();
|
|
final file = File(p.join(dbFolder.path, 'user.db'));
|
|
|
|
// Also work around limitations on old Android versions
|
|
if (Platform.isAndroid) {
|
|
await applyWorkaroundToOpenSqlite3OnOldAndroidVersions();
|
|
}
|
|
|
|
// Make sqlite3 pick a more suitable location for temporary files - the
|
|
// one from the system may be inaccessible due to sandboxing.
|
|
final cachebase = (await path_provider.getTemporaryDirectory()).path;
|
|
// We can't access /tmp on Android, which sqlite3 would try by default.
|
|
// Explicitly tell it about the correct temporary directory.
|
|
sqlite3.tempDirectory = cachebase;
|
|
|
|
return NativeDatabase.createInBackground(file);
|
|
}),
|
|
);
|
|
|
|
ref.onDispose(() {
|
|
unawaited(db.close());
|
|
});
|
|
|
|
return db;
|
|
}
|