コード例 #1
0
 /**
  * Show the hotels information and its rooms and reservations
  *
  * @param name
  */
 public void showHotelInfo(String name) {
   Hotel hotel = searchHotel(name);
   System.out.println("Hotel: " + hotel.getName() + "\nDescription: " + hotel.getBrief());
   System.out.println("\nHotel Rooms: ");
   hotel.listRoom();
   System.out.println("\n-----------");
   hotel.listReservation();
   System.out.println("\n-----------");
 }
コード例 #2
0
  public String prepareSuitableHotelsInformation(
      List<Room> freeRooms, City city, List<RoomType> roomTypes) throws IOException, SQLException {

    Session session = sessionFactory.getCurrentSession();

    List<Room> freeRoomsInCity =
        freeRooms
            .stream()
            .filter(
                room ->
                    city == null || room.getHotel().getCity().getCityId().equals(city.getCityId()))
            .collect(Collectors.toList());

    JSONArray hotelsInformation = new JSONArray();
    for (Room room : freeRoomsInCity) {
      Hotel hotel = room.getHotel();

      JSONObject hotelInformation = null;
      for (Object hotelInformationObject : hotelsInformation) {
        JSONObject object = (JSONObject) hotelInformationObject;
        if (object.get("hotelId").equals(hotel.getHotelId())) {
          hotelInformation = object;
        }
      }
      if (hotelInformation == null) {
        hotelInformation = new JSONObject();
        hotelInformation.put("hotelId", hotel.getHotelId());
        hotelInformation.put("hotelName", hotel.getName());
        hotelInformation.put("hotelStars", hotel.getStars());
        session.update(hotel);
        List<Room> hotelRooms = hotel.getRooms();
        hotelInformation.put("hotelRooms", hotelRooms.size());
        hotelInformation.put("hotelDescription", hotel.getStringDescription());
        Photo mainPhoto = photoService.getMainPhoto(hotel);
        hotelInformation.put(
            "hotelMainPhoto",
            mainPhoto == null
                ? "../../../resources/images/no_photo_icon.PNG"
                : "../../uploadFiles/" + mainPhoto.getFileName());
        hotelInformation.put("roomsQuantity", 0);
        int cheapestRoom =
            hotelRooms
                .stream()
                .min((o1, o2) -> Integer.compare(o1.getPricePerNight(), o2.getPricePerNight()))
                .get()
                .getPricePerNight();
        hotelInformation.put("cheapestRoom", cheapestRoom);
        int mostExpansiveRoom =
            hotelRooms
                .stream()
                .max((o1, o2) -> Integer.compare(o1.getPricePerNight(), o2.getPricePerNight()))
                .get()
                .getPricePerNight();
        hotelInformation.put("mostExpansiveRoom", mostExpansiveRoom);
        hotelsInformation.put(hotelInformation);
        JSONArray roomsInformation = new JSONArray();
        for (RoomType roomType : roomTypes) {
          JSONObject roomTypeInformation = new JSONObject();
          roomTypeInformation.put("roomTypeId", roomType.getRoomTypeId());
          roomTypeInformation.put("roomTypeName", roomType.getDescription());
          roomTypeInformation.put("quantity", 0);
          roomTypeInformation.put("price", 0);
          roomsInformation.put(roomTypeInformation);
        }
        hotelInformation.put("rooms", roomsInformation);
      }

      hotelInformation.put("roomsQuantity", (int) hotelInformation.get("roomsQuantity") + 1);
      JSONArray roomsInformation = (JSONArray) hotelInformation.get("rooms");
      JSONObject roomTypeInformation = new JSONObject();
      for (Object o : roomsInformation) {
        JSONObject jsonObject = (JSONObject) o;
        if (jsonObject.get("roomTypeId").equals(room.getRoomType().getRoomTypeId())) {
          roomTypeInformation = jsonObject;
        }
      }
      roomTypeInformation.put("quantity", (int) roomTypeInformation.get("quantity") + 1);
      roomTypeInformation.put("price", room.getPricePerNight());
    }

    return new JSONObject().put("hotelsInformation", hotelsInformation).toString();
  }