public Order(int customerID, Product productID, int supplierID, String address, double amount,
DateTime date)
{
OrderDiscount = new GoldOrderDiscount();
OrderMapper.GetOrderID(this);
CustomerID = customerID;
Product = productID;
SupplierID = supplierID;
Address = address;
Amount = amount;
Date = date;
OrderDiscount.applyDiscount(this);
}
