public ActionResult ViewCart(ShoppingCartVM cart)
{
if (!ModelState.IsValid)
{
return(View(cart));
}
string sessionID = System.Web.HttpContext.Current.Session.SessionID;
ShoppingCartRepo cartRepo = new ShoppingCartRepo();
foreach (ProductVM productVM in cart.CartItems)
{
// update record in database
Product product = productVM.CreateProductEntity();
cartRepo.AddCartItem(sessionID, product, productVM.quantity);
// calculate new product totals
productVM.SetTotalCost();
}
// calcualte new cart totals
cart.SubTotal = cart.CalculateSubTotal();
cart.Tax = cart.CalculateTax();
cart.Total = cart.CalulateTotal();
return(View(cart));
}
public ActionResult Add(ProductVM productVM)
{
if (!ModelState.IsValid)
{
return(View(productVM));
}
string sessionID = System.Web.HttpContext.Current.Session.SessionID;
Product product = productVM.CreateProductEntity();
int? quantity = productVM.quantity;
ShoppingCartRepo cartRepo = new ShoppingCartRepo();
cartRepo.AddCartItem(sessionID, product, quantity);
ViewBag.Quantity = quantity;
// Session.Timeout = 1; // necessary or does i automatically do this?
return(RedirectToAction("ViewCart"));
}
