public static void BookForDate(Booking booking)
{
XmlBookingWriter writer = new XmlBookingWriter(BookingFile);
XmlBookingReader reader = new XmlBookingReader(BookingFile);
XmlApartmentWriter apartmentWriter = new XmlApartmentWriter(ApartmentFile);
if (reader.Exist(booking))
{
throw new Exception("This apartment has booked already.");
}
writer.AppendElement(booking);
apartmentWriter.ChangeApartmentBooking(booking, true);
}
private static void CheckOut(Guest guest)
{
XmlBookingWriter bookingWriter = new XmlBookingWriter(BookingFile);
XmlGuestWriter guestWriter = new XmlGuestWriter(GuestFile);
XmlApartmentWriter apartmentWriter = new XmlApartmentWriter(ApartmentFile);
XmlGuestHistoryWriter guestHistoryWriter = new XmlGuestHistoryWriter(GuestHistoryFile);
XmlBookingReader bookingReader = new XmlBookingReader(BookingFile);
var booking = bookingReader.GetBookings().Single(book => book.GuestId == guest.Id);
booking.BookStatus = BookingStatus.CHECK_OUT;
guestWriter.RemoveElement(guest); //=>save to history
bookingWriter.RemoveElement(booking); //=>save to history
apartmentWriter.ChangeApartmentBooking(booking, false);
guestHistoryWriter.Archive(guest, booking);
}
public static void RemoveApartment(Apartment apartment)
{
XmlApartmentWriter writer = new XmlApartmentWriter(ApartmentFile);
writer.RemoveElement(apartment);
}
public static void AddApartment(Apartment apartment)
{
XmlApartmentWriter writer = new XmlApartmentWriter(ApartmentFile);
writer.AppendElement(apartment);
}
