public Event perform(HttpServletRequest request) throws HTMLActionException {
HttpSession session = request.getSession();
// look up the adventure transportation
AdventureComponentManager acm =
(AdventureComponentManager) session.getAttribute(AdventureKeys.COMPONENT_MANAGER);
Cart cart = acm.getCart(session);
String origin = request.getParameter("origin");
// if we are doing a search for a different flight from the cart page
if (origin == null) {
origin = cart.getOrigin();
} else {
cart.setOrigin(origin);
}
String noTransport = request.getParameter("no_transport");
String showTransport = request.getParameter("show_flights");
Locale locale = new Locale("en", "us");
String destination = cart.getDestination();
// access catalog component and retrieve data from the database
List transpDepartureBeans = searchTransportation(origin, destination, locale);
List transpReturnBeans = searchTransportation(destination, origin, locale);
// places result bean data in the request
request.setAttribute("departure_result", transpDepartureBeans);
request.setAttribute("return_result", transpReturnBeans);
request.setAttribute("search_target", "transportation");
return null;
}
/**
* Goes trough the table auction and checks which auctions are over. If the auction is over, finds
* all bids for that auction, selects the highest bid and sends winning message, also sends to all
* other users message that auction is over.
*/
public static void checkAuctionOutcome() {
// Declaring list of all auctions.
List<Auction> auctions = finder.all();
// Declaring variable that represents current date.
Date currentDate = new Date();
// Going trough all auctions.
for (int i = 0; i < auctions.size(); i++) {
// Declaring variable that represents auction ending date.
Date auctionEndingDate = auctions.get(i).endingDate;
// Checking if the auction is active and if the auction ending date is before current date.
if (auctions.get(i).isActive && auctionEndingDate.before(currentDate)) {
// Finding all auction bids.
List<Bid> bids = Bid.getAuctionBids(auctions.get(i));
// Declaring variable that represents highest bid.
Bid highestBid = bids.get(0);
// Declaring string variable that represents winning message.
String winningMessage =
"Congratulations!!! You won bitBay auction for item #"
+ auctions.get(i).product.id
+ " - "
+ auctions.get(i).product.name
+ ".\n\r \n\r To proceed with transaction please contact: "
+ auctions.get(i).product.user.email;
// Declaring and saving winning message.
Message message =
new Message(
CommonHelpers.serviceUser(), highestBid.user, "Auction Winning", winningMessage);
message.save();
// Sending SMS notification to auction winner.
String sms =
"Congratulations!!! You won bitBay auction for item #"
+ auctions.get(i).product.id
+ " - "
+ auctions.get(i).product.name
+ ". "
+ "This product has been sent to your cart";
if (highestBid.user.phoneNumber != null) {
SmsHelper.sendSms(sms, highestBid.user.phoneNumber);
}
// After user won on auction create new cart if user don't have one, and put auction item to
// his cart
Cart cart = Cart.findCartByUser(highestBid.user);
if (cart == null) {
Cart newCart = new Cart();
newCart.user = highestBid.user;
newCart.save();
CartItem cartItem = new CartItem(auctions.get(i).product, highestBid.user, newCart);
cartItem.save();
} else {
CartItem cartItem = new CartItem(auctions.get(i).product, highestBid.user, cart);
cartItem.save();
}
// Declaring string set that will contain emails of all users that have not had highest bid.
Set<String> bidUsers = new HashSet<>();
// Adding all user emails to the set.
for (int j = 0; j < bids.size(); j++) {
bidUsers.add(bids.get(j).user.email);
}
// Removing email of highest bit user from the set.
bidUsers.remove(highestBid.user.email);
// Declaring string variable that represents losing message.
String losingMessage =
"Biding for item #"
+ auctions.get(i).product.id
+ " - "
+ auctions.get(i).product.name
+ " is over.\n\r \n\r We are sorry to inform you that your bid was not enough.";
// Declaring iterator list of all user emails.
Iterator<String> iter = bidUsers.iterator();
// Going trough all emails and sending message.
while (iter.hasNext()) {
User receiver = User.getUserByEmail(iter.next());
Message msg =
new Message(CommonHelpers.serviceUser(), receiver, "Auction results", losingMessage);
msg.save();
}
// Setting auction status to inactive.
auctions.get(i).isActive = false;
auctions.get(i).update();
}
}
}
// 1 进入团购的页面
@Action(
value = "nextGrouponitemPage",
interceptorRefs = {@InterceptorRef(value = "userActionStack")},
results = {
@Result(name = SUCCESS, location = "/userPages/grouponitem.jsp"),
@Result(name = "over", location = "/userPages/cart.jsp")
})
public String nextGrouponitemPage() {
User findUser = (User) ServletActionContext.getRequest().getSession().getAttribute("user");
// if()
Groupon find = grouponService.getGroupon(groupon.getId());
Grouponitem grouponitem = new Grouponitem();
grouponitem.setId(page);
grouponitem.setGroupon(find);
Grouponitem findItem = grouponService.next(grouponitem);
// 如果没有找到,那么意味着查询已经结束
if (findItem == null) {
double fee = 0.0;
int num = 0;
List<Cart> result = new ArrayList<Cart>();
List<Cartitem> items = cartService.getGrouponitemsByUser(findUser.getId(), find.getId());
for (int i = 0; i < items.size(); i++) {
Cartitem cartitem = items.get(i);
num += cartitem.getNum();
if (cartitem.getSalesBook() == null) {
if (cartitem.getBook().getDiscount() == 0.0) {
cartitem.getBook().setDiscount(ConstantUtil.NEWBOOKDISCOUNT);
}
SalesBook newbookSalesBook =
salesBookService.getSalesBookByIsbnSeller(
cartitem.getBook().getIsbn(), ConstantUtil.NEWBOOKPRODUCT);
float discount = ConstantUtil.NEWBOOKDISCOUNT;
if (newbookSalesBook != null && newbookSalesBook.getDiscount() != null) {
discount = newbookSalesBook.getDiscount();
}
fee +=
cartitem.getNum() * Math.round(cartitem.getBook().getPrice() * discount * 10) / 10d;
} else {
fee += cartitem.getNum() * cartitem.getSalesBook().getPrice();
}
Cart cart = cartitem.getCart();
Cart findCart = getCartByList(cart.getId(), result);
if (findCart == null) {
Cart cartResult = new Cart();
cartResult.setId(cart.getId());
cartResult.setSeller(cart.getSeller());
cartResult.setCartitems(new HashSet());
cartResult.setTotalFee(cart.getTotalFee());
cartResult.setUser(cart.getUser());
cartResult.getCartitems().add(cartitem);
cartitem.setCart(cartResult);
result.add(cartResult);
} else {
findCart.getCartitems().add(cartitem);
cartitem.setCart(findCart);
}
}
System.out.println(result.size());
ActionContext.getContext().getValueStack().set("carts", result);
ActionContext.getContext().getValueStack().set("num", num);
ActionContext.getContext().getValueStack().set("fee", Math.round(fee * 10) / 10d);
return "over";
}
Book book = bookService.getBookByIsbn(findItem.getBook().getIsbn());
// 如果没有拿到数据，则返回空
ServiceArea serviceArea = findUser.getSchool().getServiceArea();
// 如果找到了，查看新书供应商有没有此数据，如果没有，那么就给新书供应商加进去
SalesBook newbookSalesBook =
salesBookService.getSalesBookByIsbnSeller(
findItem.getBook().getIsbn(), ConstantUtil.NEWBOOKPRODUCT);
Seller seller = sellerService.getSellerById(ConstantUtil.NEWBOOKPRODUCT);
SalesBook model =
salesBookService.getSalesBookByIsbnSeller(findItem.getBook().getIsbn(), seller.getId());
float bookDiscount;
if (newbookSalesBook == null) {
newbookSalesBook = new SalesBook();
newbookSalesBook.setSeller(seller);
newbookSalesBook.setBook(book);
newbookSalesBook.setTitle(book.getTitle());
newbookSalesBook.setAuthor(book.getAuthor());
newbookSalesBook.setStandardPrice(book.getPrice());
newbookSalesBook.setPublisher(book.getPublisher());
newbookSalesBook.setImage(book.getImage());
newbookSalesBook.setBigImage(book.getBigImage());
salesBookService.save(newbookSalesBook);
}
if (model == null) {
model = newbookSalesBook;
}
if (newbookSalesBook.getDiscount() == null) {
bookDiscount = ConstantUtil.NEWBOOKDISCOUNT;
} else {
bookDiscount = newbookSalesBook.getDiscount();
}
ActionContext.getContext().getValueStack().set("bookDiscount", bookDiscount);
newbookSalesBook.setDiscount(bookDiscount);
newbookSalesBook.setPrice(
Math.round(newbookSalesBook.getBook().getPrice() * bookDiscount * 10) / 10d);
newbookSalesBook.setNum(999);
SalesBook salesBook = newbookSalesBook;
School findSchool = findUser.getSchool();
List<SellerBean> sellerBeans =
salesBookService.getSellerBeans(
newbookSalesBook.getBook().getIsbn(), findSchool.getServiceArea().getId());
int totalNum = cartService.getGrouponitemsByUser(findUser.getId(), find.getId()).size();
ActionContext.getContext().getValueStack().set("sellerBeans", sellerBeans);
ActionContext.getContext().getValueStack().set("item", findItem);
Seller newBookSeller = sellerService.getSellerById(ConstantUtil.NEWBOOKPRODUCT);
ActionContext.getContext().getValueStack().set("totalNum", totalNum);
ActionContext.getContext().getValueStack().set("model", model);
ActionContext.getContext().getValueStack().set("newBookSeller", newBookSeller);
ActionContext.getContext()
.getValueStack()
.set("price", Math.round(newbookSalesBook.getBook().getPrice() * bookDiscount * 10) / 10d);
// 获得这个学校所有的团购项目
return SUCCESS;
}
public static boolean isCustomerAddressSet(Cart cart) {
return cart.getShippingAddress() != null;
}