final

2026-07-12 04:33:48 +08:00
parent f8a90ad305
commit e7ce0f7bae
151 changed files with 2765 additions and 2947 deletions
--- a/lib/models/cart_line_item.dart
+++ b/lib/models/cart_line_item.dart
@@ -6,15 +6,15 @@ import 'package:uuid/uuid.dart';
 import 'product.dart';

 class CartLineItem {
-  int id;
-  double unitPrice;
-  double totalPrice;
-  Product product;
-  String name;
-  String description;
-  double quantity;
-  String uuid;
-  String parentUuid;
+  int? id;
+  double? unitPrice;
+  double? totalPrice;
+  Product? product;
+  String? name;
+  String? description;
+  double? quantity;
+  String? uuid;
+  String? parentUuid;

  CartLineItem() {
    uuid = Uuid().v4();
@@ -48,7 +48,7 @@ class CartLineItem {
  }

  double getTotalPrice() {
-    totalPrice = unitPrice * quantity;
-    return totalPrice;
+    totalPrice = unitPrice! * quantity!;
+    return totalPrice!;
  }
 }