public ActionResult AddItem([Bind(Include = "VariantID, ProductID, Quantity, OrderLimit, Inventory")] CartViewModel cartViewModel)
{
CartMessageViewModel cartMessageViewModel = new CartMessageViewModel();
if (ModelState.IsValid)
{
CartVariantMappingDTO cartVariantMappingDTO = CartMapper.Map <CartViewModel, CartVariantMappingDTO>(cartViewModel);
cartVariantMappingDTO.UserID = new Guid(Session["UserID"].ToString());
try
{
cartBusinessContext.AddItem(cartVariantMappingDTO);
cartMessageViewModel.SuccessMessage = "Item Successfuly Added to Cart";
return(View(cartMessageViewModel));
}
catch (ItemAlreadyInCartException ex)
{
cartMessageViewModel.ErrorMessages.Add("Item is already present in the cart");
return(View(cartMessageViewModel));
}
catch (OrderLimitExceededException)
{
cartMessageViewModel.ErrorMessages.Add("Order Quantity Exceeded the limit");
return(View(cartMessageViewModel));
}
catch (QuantityUnavailableException)
{
cartMessageViewModel.ErrorMessages.Add("Requested Quantity is UnAvailable");
return(View(cartMessageViewModel));
}
catch (Exception ex)
{
return(View("InternalError"));
}
}
else
{
foreach (var modelState in ModelState.Values)
{
foreach (var err in modelState.Errors)
{
cartMessageViewModel.ErrorMessages.Add(err.ErrorMessage.ToString());
}
}
return(View(cartMessageViewModel));
}
}
protected virtual CartMessageViewModel GetInvalidCouponMessage(Coupon coupon, CultureInfo cultureInfo)
{
var localizedMessageTemplate = LocalizationProvider.GetLocalizedString(new GetLocalizedParam
{
Category = "ShoppingCart",
Key = GetLocalizedKey(coupon.CouponState),
CultureInfo = cultureInfo
});
var localizedMessage = string.Format(localizedMessageTemplate, coupon.CouponCode);
var message = new CartMessageViewModel
{
Message = localizedMessage,
Level = CartMessageLevels.Error
};
return(message);
}
