import 'package:architecht07/models/product.dart';

class ProductService{
  static List<Product> products = <Product>[];

  ProductService._internal();

  static ProductService _singleton = ProductService._internal();

  factory ProductService(){
    return _singleton;
  }

  static List<Product> getAll(){
    products.add(new Product(1, "Acer laptop", 6000));
    products.add(new Product(2, "Macbook Laptop", 10000));
    products.add(new Product(3, "Lenovo Laptop", 7000));
    return products;
  }

}