// 删除购物车项 @RequestMapping(value = "/cart/ajaxDeleteCartItem.jspx") public void ajaxDeleteCartItem( Long cartItemId, HttpServletRequest request, HttpServletResponse response, ModelMap model) throws JSONException { ShopMember member = MemberThread.get(); JSONObject json = new JSONObject(); if (member == null) { json.put("status", 0); } CartItem cartItem = cartItemMng.findById(cartItemId); Cart cart = cartItem.getCart(); PopularityGroup popularityGroup = cartItem.getPopularityGroup(); cart.getItems().remove(cartItem); cartMng.update(cart); if (cart != null && popularityGroup != null) { List<CartItem> list = cartItemMng.getlist(cart.getId(), popularityGroup.getId()); list.remove(cartItem); for (CartItem item : list) { item.setPopularityGroup(null); cartItemMng.updateByUpdater(item); } update(cart, popularityGroup); } log.info("delete to cartItem cartItemId={}", cartItemId); json.put("status", 1); ResponseUtils.renderJson(response, json.toString()); }
public void update(Cart cart, PopularityGroup popularityGroup) { if (popularityGroup != null) { PopularityItem popularityItem = popularityItemMng.findById(cart.getId(), popularityGroup.getId()); if (popularityItem != null) { popularityItemMng.deleteById(popularityItem.getId()); } } }
// 选择收货地址、付款方式、配送方式 @RequestMapping(value = "/cart/checkout_shipping.jspx") public String shippingInput( Long[] cart2Checkbox, HttpServletRequest request, HttpServletResponse response, ModelMap model) { Website web = SiteUtils.getWeb(request); ShopMember member = MemberThread.get(); if (member == null) { return "redirect:../login.jspx"; } Cart cart = shoppingSvc.getCart(member.getId()); if (cart == null) { return "redirect:shopping_cart.jspx"; } List<PopularityItem> popularityItems = null; Double popularityPrice = 0.0; if (cart != null) { popularityItems = popularityItemMng.getlist(cart.getId(), null); for (PopularityItem popularityItem : popularityItems) { popularityPrice += popularityItem.getPopularityGroup().getPrivilege() * popularityItem.getCount(); } } Set<CartItem> items = getItems(cart2Checkbox, cart); Double price = getPrice(items); // 配送方式 List<Shipping> splist = shippingMng.getList(web.getId(), true); // 会员地址 List<ShopMemberAddress> smalist = shopMemberAddressMng.getList(member.getId()); // 所处省份 List<Address> plist = addressMng.getListById(null); // 付款方式 List<Payment> paylist = paymentMng.getList((long) 1, true); model.addAttribute( "memberCouponlist", memberCouponMng.getList(member.getId(), new BigDecimal(price))); model.addAttribute("items", getItems(cart2Checkbox, cart)); model.addAttribute("smalist", smalist); model.addAttribute("plist", plist); model.addAttribute("paylist", paylist); model.addAttribute("splist", splist); model.addAttribute("popularityPrice", popularityPrice); ShopFrontHelper.setCommonData(request, model, web, 1); return web.getTplSys(MEMBER_SYS, MessageResolver.getMessage(request, CHECKOUT_SHIPPING)); }
// 购物车 @RequestMapping(value = "/cart/shopping_cart.jspx") public String shoppingCart( String backUrl, HttpServletRequest request, HttpServletResponse response, ModelMap model) { ShopMember member = MemberThread.get(); if (member == null) { return "redirect:../login.jspx"; } Website web = SiteUtils.getWeb(request); Cart cart = shoppingSvc.getCart(member, request, response); List<PopularityItem> popularityItems = null; if (cart != null) { popularityItems = popularityItemMng.getlist(cart.getId(), null); } model.addAttribute("cart", cart); if (!StringUtils.isBlank(backUrl)) { model.addAttribute(BACK_URL, backUrl); } model.addAttribute("popularityItems", popularityItems); ShopFrontHelper.setCommonData(request, model, web, 1); return web.getTplSys(MEMBER_SYS, MessageResolver.getMessage(request, SHOPPING_CART)); }