public void AddItem(FOOD food, int quantity)
{
CartItem item = _cartItems.Where(p => p.Food.ID == food.ID).FirstOrDefault();
if (item == null)
{
_cartItems.Add(new CartItem(){Food = food,Quantity = quantity});
}
else
{
item.Quantity += quantity;
}
}
public void UpdateQuantity(FOOD food,int quantity)
{
CartItem item = null;
foreach (CartItem cartItem in Items)
{
if (cartItem.Food.ID == food.ID)
{
item = cartItem;
break;
}
}
item.Quantity = quantity;
}
/// <summary>
/// Deprecated Method for adding a new object to the FOODs EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToFOODs(FOOD fOOD)
{
base.AddObject("FOODs", fOOD);
}
/// <summary>
/// Create a new FOOD object.
/// </summary>
/// <param name="id">Initial value of the ID property.</param>
public static FOOD CreateFOOD(global::System.Int32 id)
{
FOOD fOOD = new FOOD();
fOOD.ID = id;
return fOOD;
}
public void RemoveItem(FOOD food)
{
_cartItems.RemoveAll(p => p.Food.ID == food.ID);
}