コード例 #1
0
 public Product Purchase()
 {
     SalableStock = SalableStock.Minus(new ProductStockQuantity(1));
     return(new Product(Product.Name, Product.Price));;
 }
コード例 #2
0
 public void Restock(ProductStockQuantity salableStock)
 {
     SalableStock = SalableStock.Add(salableStock);
 }