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aman-kassa-flutter
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Нельзя добавить повторно одинаковые товары

4.4
suvaissov 2021-01-16 12:01:55 +06:00
parent 07c661c994
commit 4210c98f18
1 changed files with 9 additions and 0 deletions
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9
lib/redux/actions/kassa_actions.dart
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@ -5,6 +5,7 @@ import 'package:aman_kassa_flutter/core/locator.dart';
import 'package:aman_kassa_flutter/core/models/dict_dao.dart';
import 'package:aman_kassa_flutter/core/models/product_dao.dart';
import 'package:aman_kassa_flutter/core/services/DataService.dart';
import 'package:aman_kassa_flutter/core/services/dialog_service.dart';
import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
import 'package:aman_kassa_flutter/redux/state/kassa_state.dart';
import 'package:meta/meta.dart';
@ -20,6 +21,7 @@ class SetKassaStateAction {
}
final DataService _dataService = locator<DataService>();
final DialogService _dialogService = locator<DialogService>();
Future<void> backBottomElement(Store<AppState> store) async {
List<DictDao> prevCategories = store.state.kassaState.prevCategories;
@ -47,6 +49,13 @@ ThunkAction<AppState> addProductToKassaItems(Good good, String excise) {
return (Store<AppState> store) async {
List<ProductDao> items = store.state.kassaState.kassaItems;
int index = items.indexWhere((element) => element.excise == null && element.good?.id == good.id);
if(excise !=null) {
int existIndex = items.indexWhere((element) => element.excise != null && element.excise == excise);
if(existIndex > -1) {
_dialogService.showDialog(description: 'Нельзя добавить повторно одинаковые товары');
return;
}
}
if (index > -1 && excise == null) {
store.dispatch(counterProductFromKassaItems(index, 1));
} else {