sync page

lib/common/constant/app_constant.dart

@@ -1,5 +1,5 @@
 class AppConstant {
   static const String appName = "Apskel POS";
-
+  static const String dbName = "apskel_pos.db";
   static const int cacheExpire = 10; // in minutes
 }

lib/common/database/database_helper.dart

@@ -2,6 +2,8 @@ import 'dart:async';
 import 'package:sqflite/sqflite.dart';
 import 'package:path/path.dart';
 
+import '../constant/app_constant.dart';
+
 class DatabaseHelper {
   static Database? _database;
 
@@ -11,11 +13,11 @@ class DatabaseHelper {
   }
 
   Future<Database> _initDatabase() async {
-    String path = join(await getDatabasesPath(), 'db_pos.db');
+    String path = join(await getDatabasesPath(), AppConstant.dbName);
 
     return await openDatabase(
       path,
-      version: 1, // Updated version for categories table
+      version: 2, // Updated version for categories table
       onCreate: _onCreate,
       onUpgrade: _onUpgrade,
     );
@@ -106,46 +108,8 @@ class DatabaseHelper {
 
   Future<void> _onUpgrade(Database db, int oldVersion, int newVersion) async {
     if (oldVersion < 2) {
-      // Add printer table in version 2
-      await db.execute('''
-        CREATE TABLE printers (
-          id INTEGER PRIMARY KEY AUTOINCREMENT,
-          code TEXT UNIQUE NOT NULL,
-          name TEXT NOT NULL,
-          address TEXT,
-          paper TEXT,
-          type TEXT,
-          created_at TEXT,
-          updated_at TEXT
-        )
-      ''');
-
-      await db.execute('CREATE INDEX idx_printers_code ON printers(code)');
-      await db.execute('CREATE INDEX idx_printers_type ON printers(type)');
-    }
-
-    if (oldVersion < 3) {
-      // Add categories table in version 3
-      await db.execute('''
-        CREATE TABLE categories (
-          id TEXT PRIMARY KEY,
-          organization_id TEXT,
-          name TEXT NOT NULL,
-          description TEXT,
-          business_type TEXT,
-          metadata TEXT,
-          is_active INTEGER DEFAULT 1,
-          created_at TEXT,
-          updated_at TEXT
-        )
-      ''');
-
-      await db.execute('CREATE INDEX idx_categories_name ON categories(name)');
       await db.execute(
-        'CREATE INDEX idx_categories_organization_id ON categories(organization_id)',
-      );
-      await db.execute(
-        'CREATE INDEX idx_categories_is_active ON categories(is_active)',
+        'ALTER TABLE categories ADD COLUMN "order" INTEGER DEFAULT 0',
       );
     }
   }