// 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));
}
