@RequestMapping(value = "/viewCart.htm", params = "addPromo", method = RequestMethod.POST)
public String addPromoCode(
@ModelAttribute(value = "cartSummary") CartSummary cartSummary,
ModelMap model,
HttpServletRequest request)
throws PricingException {
Order currentCartOrder = retrieveCartOrder(request, model);
if (cartSummary.getPromoCode() != null) {
OfferCode code = offerService.lookupOfferCodeByCode(cartSummary.getPromoCode());
if (code != null) {
try {
currentCartOrder = cartService.addOfferCode(currentCartOrder, code, true);
} catch (OfferMaxUseExceededException e) {
model.addAttribute("error", "Promotion Max Uses Exceeded");
}
currentCartOrder = updateFulfillmentGroups(cartSummary, currentCartOrder);
} else {
model.addAttribute("promoError", "Invalid promo code entered.");
}
}
cartSummary.setPromoCode(null);
model.addAttribute("currentCartOrder", currentCartOrder);
model.addAttribute("cartSummary", cartSummary);
return cartView;
}
