protected Order updateFulfillmentGroups(CartSummary cartSummary, Order currentCartOrder) throws PricingException { FulfillmentGroup fg = cartSummary.getFulfillmentGroup(); if (fg.getId() == null) { cartService.removeAllFulfillmentGroupsFromOrder(currentCartOrder, false); for (CartOrderItem item : cartSummary.getRows()) { item.getOrderItem().setOrder(currentCartOrder); fg = cartService.addItemToFulfillmentGroup( item.getOrderItem(), fg, item.getQuantity(), false); } cartSummary.setFulfillmentGroup(fg); } return cartService.save(currentCartOrder, true); }
@RequestMapping( value = "/viewCart.htm", params = "updateItemQuantity", method = RequestMethod.POST) public String updateItemQuantity( @ModelAttribute(value = "cartSummary") CartSummary cartSummary, Errors errors, ModelMap model, HttpServletRequest request) throws PricingException { if (errors.hasErrors()) { model.addAttribute("cartSummary", cartSummary); return cartView; } Order currentCartOrder = retrieveCartOrder(request, model); List<OrderItem> orderItems = currentCartOrder.getOrderItems(); List<CartOrderItem> items = new ArrayList<CartOrderItem>(cartSummary.getRows()); for (CartOrderItem cartOrderItem : items) { OrderItem orderItem = (OrderItem) CollectionUtils.find( orderItems, new BeanPropertyValueEqualsPredicate("id", cartOrderItem.getOrderItem().getId())); // in case the item was removed from the cart from another browser tab if (orderItem != null) { if (cartOrderItem.getQuantity() > 0) { orderItem.setQuantity(cartOrderItem.getQuantity()); try { cartService.updateItemQuantity(currentCartOrder, orderItem); } catch (ItemNotFoundException e) { LOG.error("Item not found in order: (" + orderItem.getId() + ")", e); } catch (PricingException e) { LOG.error("Unable to price the order: (" + currentCartOrder.getId() + ")", e); } } else { try { cartService.removeItemFromOrder(currentCartOrder, orderItem); cartSummary.getRows().remove(cartOrderItem); } catch (Exception e) { // TODO: handle exception gracefully LOG.error("Unable to remove item from the order: (" + currentCartOrder.getId() + ")"); } } } } cartSummary.setOrderDiscounts(currentCartOrder.getTotalAdjustmentsValue().getAmount()); return cartView; }