public RedirectToRouteResult RemoveFromCart(Cart cart, int fruitId, string returnUrl)
{
Fruit fruit = null;
using (FarmstoreEntities dbContext = new FarmstoreEntities())
{
fruit = dbContext.Fruits.SingleOrDefault(f => f.Id == fruitId);
}
if (fruit != null)
{
cart.RemoveLine(fruit);
}
return RedirectToAction("Index", new { returnUrl });
}
public RedirectToRouteResult UpdateCart(Cart cart, int id, int quantity, string returnUrl)
{
Fruit fruit = null;
using (FarmstoreEntities dbContext = new FarmstoreEntities())
{
fruit = dbContext.Fruits.SingleOrDefault(f => f.Id == id);
if (quantity>0)
{
cart.UpdateItem(fruit, quantity);
}
else
{
cart.RemoveLine(fruit);
}
}
return RedirectToAction("Index", new { returnUrl });
}
