public void RemoveFromCart()
{
SelectedItemToRemove.QuantityInCart -= ItemQuantity;
ProductDisplayModel restockItem = Products.FirstOrDefault(x => x.Equals(SelectedItemToRemove.Product));
restockItem.QuantityInStock += ItemQuantity;
if (SelectedItemToRemove.QuantityInCart == 0)
{
Cart.Remove(SelectedItemToRemove);
}
ItemQuantity = 1;
NotifyOfPropertyChange(() => SubTotal);
NotifyOfPropertyChange(() => Tax);
NotifyOfPropertyChange(() => Total);
NotifyOfPropertyChange(() => CanCheckOut);
}
public void RemoveFromCart()
{
CartItemDisplayModel existingItem = Cart.FirstOrDefault(x => x.Product == SelectedProductToRemove.Product);
existingItem.QuantityInCart -= ItemQuantity;
//HACK - There should be a better way of refreshing the cart display
Cart.Remove(existingItem);
if (existingItem.QuantityInCart > 0)
{
Cart.Add(existingItem);
}
ProductDisplayModel ProductInStock = Products.FirstOrDefault(x => x.Id == existingItem.Product.Id);
ProductInStock.QuantityInStock += ItemQuantity;
ItemQuantity = 1;
NotifyOfPropertyChange(() => SubTotal);
NotifyOfPropertyChange(() => Tax);
NotifyOfPropertyChange(() => Total);
NotifyOfPropertyChange(() => CanCheckOut);
}
