public void AddItem(Cart cart, Product product, int sizeId, int quantity)
{
CartLine line = cart.cartLines
.Where(p => p.Product.ID == product.ID && p.Size.Id == sizeId)
.FirstOrDefault();
var size = _sizeRepository.GetSingleById(sizeId);
if (line == null)
{
cart.cartLines.Add(new CartLine
{
Product = product,
Size = size,
Quantity = quantity
});
}
else
{
line.Quantity += quantity;
}
}
public void DeleteSize(int id)
{
var model = _sizeRepository.GetSingleById(id);
_sizeRepository.Delete(model);
}
public Size GetById(int id)
{
return(sizeRepository.GetSingleById(id));
}