47 lines
1.3 KiB
Dart
47 lines
1.3 KiB
Dart
import 'dart:async';
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import 'package:flutter/widgets.dart';
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import 'package:path/path.dart';
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import 'package:sqflite/sqflite.dart';
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import 'package:fooder/storage/product.dart';
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import 'package:fooder/storage/diary.dart';
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class Storage {
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Database db;
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ProductStorage product;
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DiaryStorage diary;
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static const String path = "storage.db";
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Storage({required this.db, required this.product, required this.diary});
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static Future<Storage> create() async {
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WidgetsFlutterBinding.ensureInitialized();
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var db = await openDatabase(
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join(await getDatabasesPath(), path),
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onCreate: createTables,
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version: 1,
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);
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return Storage(
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db: db, product: ProductStorage(db: db), diary: DiaryStorage(db: db));
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}
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Future<void> reset() async {
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await db.close();
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await deleteDatabase(join(await getDatabasesPath(), path));
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db = await openDatabase(
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join(await getDatabasesPath(), path),
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onCreate: createTables,
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version: 1,
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);
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product = ProductStorage(db: db);
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diary = DiaryStorage(db: db);
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}
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static Future<void> createTables(Database db, int version) async {
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var batch = db.batch();
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await ProductStorage.createTable(batch);
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await DiaryStorage.createTable(batch);
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await batch.commit(noResult: true);
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}
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}
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