public static void InsertItem(int MenuItemID, string MenuItemType, string ItemSize, int Quantity,
decimal ItemPrice)
{
ShoppingCart cart = StoredCart.FetchCart();
cart.Insert(MenuItemID, MenuItemType, ItemSize, Quantity, ItemPrice);
}
public static void DeleteItem(int MenuItemID, string ItemSize)
{
ShoppingCart cart = StoredCart.FetchCart();
cart.Delete(MenuItemID, ItemSize);
}
public static void UpdateItem(int MenuItemID, string ItemSize, int Quantity)
{
ShoppingCart cart = StoredCart.FetchCart();
cart.Update(MenuItemID, ItemSize, Quantity);
}
public static List <CartItem> ReadItems()
{
ShoppingCart cart = StoredCart.FetchCart();
return(cart.Items);
}
