39 lines
1.1 KiB
Dart
39 lines
1.1 KiB
Dart
import 'package:shared_preferences/shared_preferences.dart';
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import '../../presentation/setting/models/tax_model.dart';
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class SettingsLocalDatasource {
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// save tax to shared preferences
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Future<bool> saveTax(TaxModel taxModel) async {
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final prefs = await SharedPreferences.getInstance();
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return prefs.setString('tax', taxModel.toJson());
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}
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// get tax from shared preferences
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Future<TaxModel> getTax() async {
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final prefs = await SharedPreferences.getInstance();
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final tax = prefs.getString('tax');
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if (tax != null) {
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return TaxModel.fromJson(tax);
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} else {
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return TaxModel(
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name: 'Tax',
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type: TaxType.pajak,
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value: 11,
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);
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}
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}
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// save service charge to shared preferences
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Future<bool> saveServiceCharge(int serviceCharge) async {
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final prefs = await SharedPreferences.getInstance();
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return prefs.setInt('serviceCharge', serviceCharge);
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}
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// get service charge from shared preferences
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Future<int> getServiceCharge() async {
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final prefs = await SharedPreferences.getInstance();
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return prefs.getInt('serviceCharge') ?? 0;
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}
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}
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