public void RemoveCommodity(ShoppingCartCommodity shoppingCartCommodity)
{
var commodityInCart = ShoppingCartCommodities.FirstOrDefault(commodity => commodity.Commodity.Id == shoppingCartCommodity.Commodity.Id);
if (commodityInCart != null)
{
ShoppingCartCommodities.Remove(commodityInCart);
}
}
public void AddCommodity(ShoppingCartCommodity shoppingCartCommodity)
{
var commodityInCart = ShoppingCartCommodities.FirstOrDefault(commodity => commodity.Commodity.Id == shoppingCartCommodity.Commodity.Id);
if (commodityInCart == null)
{
ShoppingCartCommodities.Add(shoppingCartCommodity);
}
}
public void UpdateCommodity(ShoppingCartCommodity shoppingCartCommodity)
{
var commodityInCart = ShoppingCartCommodities.First(commodity => commodity.Commodity.Id == shoppingCartCommodity.Commodity.Id);
commodityInCart.Quantity = shoppingCartCommodity.Quantity;
}
