backup. before shop update

lib/models/product.dart

@@ -0,0 +1,77 @@
+
+import 'dart:convert';
+
+import 'Subproduct.dart';
+import 'product_attribute.dart';
+
+class Product {
+  int id;
+  int businessId;
+  int categoryId;
+  String name;
+  double price;
+  double regularPrice;
+  String description;
+  String detailDescription;
+  String imagePath;
+  double monthSales;
+  int rate;
+  double leftNum;
+  List<ProductAttribute> productAttributes;
+  bool nonInventory;
+  String extraData;
+  List<Subproduct> subproducts;
+
+  Product(int id, int businessId, String name, double price, String description,
+      String imagePath, List<ProductAttribute> productAttributes) {
+    this.id = id;
+    this.businessId = businessId;
+    this.name = name;
+    this.price = price;
+    this.description = description;
+    this.imagePath = imagePath;
+    this.productAttributes = productAttributes;
+  }
+
+  Product.fromJson(Map<String, dynamic> json)
+    : id = json['id'],
+      businessId = json['business_id'],
+      categoryId = json['category_id'],
+      name = json['name'],
+      price = double.parse(json['price'].toString()),
+      regularPrice = double.parse(json['regular_price'].toString()),
+      description = json['description'],
+      detailDescription = json['detail_description'],
+      imagePath = json['image_path'],
+      monthSales = json['month_sales'] != null ? double.parse(json['month_sales'].toString()) : 0.0,
+      rate = json['rate'],
+      leftNum = json['left_num'] != null ? double.parse(json['left_num'].toString()) : 0.0,
+      productAttributes = json['productattributes'] != null ? (json['productattributes'] as List).map((i) => ProductAttribute.fromJson(i)).toList() : [],
+      nonInventory = json['non_inventory'],
+      extraData = json['extra_data'],
+      subproducts = json['subproducts'] != null ? (json['subproducts'] as List).map((e) => Subproduct.fromJson(e)).toList() : [];
+
+  Map<String, dynamic> toJson() => {
+    'id': id,
+    'business_id': businessId,
+    'category_id': categoryId,
+    'name': name,
+    'price': price,
+    'regular_price': regularPrice,
+    'description': description,
+    'detail_description': detailDescription,
+    'image_path': imagePath,
+    'month_sales': monthSales,
+    'rate': rate,
+    'left_num': leftNum,
+    'productattributes': productAttributes,
+    'non_inventory': nonInventory,
+    'extra_data': extraData,
+    'subproducts': subproducts,
+  };
+
+  @override
+  String toString() {
+    return json.encode(this);
+  }
+}