public void Post([FromBody] CartView model)
{
if (model != null)
{
cbl.AddToCart(model);
}
}
public ActionResult AddToCart(int id)
{
// Init CartVM list
List <CartViewModel> cart = Session["cart"] as List <CartViewModel> ?? new List <CartViewModel>();
// Init CartVM
Product product = cartBL.AddToCart(id);
// Check if the product is already in cart
var productInCart = cart.FirstOrDefault(x => x.ProductId == id);
try
{
// If not, add new
if (product == null)
{
cart.Add(new CartViewModel()
{
ProductId = product.Id,
ProductName = product.Name,
Quantity = 1,
Price = product.Price,
Image = product.ImageName
});
}
else
{
// If it is, increment
productInCart.Quantity++;
}
// Get total qty and price and add to model
int quantity = 0;
decimal price = 0m;
foreach (var item in cart)
{
quantity += item.Quantity;
price += item.Quantity * item.Price;
}
model.Quantity = quantity;
model.Price = price;
// Save cart back to session
Session["cart"] = cart;
}
catch (Exception exception)
{
log.Error(exception.Message);
}
// Return partial view with model
return(PartialView(model));
}
