public JsonResult AddToCart(int productId, int quantity)
{
if (System.Web.HttpContext.Current.Session["Cart"] == null)
{
List <OrderCartDTO> newOrder = new List <OrderCartDTO>();
System.Web.HttpContext.Current.Session["Cart"] = newOrder;
}
List <OrderCartDTO> listOwnOrder = (List <OrderCartDTO>)System.Web.HttpContext.Current.Session["Cart"];
var product = new ProductServiceReference.ProductServiceClient();
OrderCartDTO order = new OrderCartDTO()
{
ID = listOwnOrder.Count + 1,
Product = product.GetProductInformation(productId),
Quantity = quantity
};
listOwnOrder.Add(order);
System.Web.HttpContext.Current.Session["Cart"] = listOwnOrder;
return(Json(listOwnOrder));
}
