/*
* Deletes the guest at given index in list of guests for the
* current booking.
* Undecorates that guest if if it is also a
* customer and updates CurrentCustomer with the correct
* memory reference.
*/
public void DeleteGuest(int index)
{
// First unwrap guest decorator from current customer if they are
// the guest being deleted:
if (CurrentBook.GetGuests().ElementAt(index).IsCustomer())
{
List <PersonComponent> savedGuests = CurrentBook.GetGuests();
DateTime arrival;
DateTime departure;
CurrentBook.GetDates(out arrival, out departure);
CurrentCust = CurrentCust.UndecorateOnce();
CurrentBook = bFact.UpdateBooking(CurrentBook.GetBookingNb(),
CurrentCust,
arrival,
departure);
foreach (PersonComponent g in savedGuests)
{
CurrentBook.GetGuests().Add(g);
}
}
// Then delete selected guest reference from guests list:
CurrentBook.GetGuests().RemoveAt(index);
}
/*
* Updates given customer's details with new values for all bookings
* of his.
*/
public void UpdateCurrentCustomer(String newName, String newAddress)
{
BookingComponent processedBooking;
List <PersonComponent> savedGuests;
List <BookingDecorator> decorationStack;
List <Dictionary <String, String> > bookingData;
DateTime arrival;
DateTime departure;
// update values within all persisted bookings made by current
// customer
foreach (int bookingNb
in dpFacade.GetAllBookingNbs(CurrentCust.GetCustNb()))
{
dpFacade.Read(bookingNb, out bookingData);
processedBooking = bFact.Restore(bookingData)
.Unwrap(out decorationStack);
savedGuests = processedBooking.GetGuests();
processedBooking.GetDates(out arrival, out departure);
processedBooking = bFact.UpdateBooking(
processedBooking.GetBookingNb(),
pFact.UpdateCustomer(
processedBooking.GetCustomer(),
newName,
newAddress),
arrival,
departure);
if (decorationStack != null)
{
foreach (BookingDecorator reference in decorationStack)
{
reference.Setcomponent(processedBooking);
processedBooking = reference;
}
}
foreach (PersonComponent g in savedGuests)
{
processedBooking.AddGuest(g);
}
CurrentCust = processedBooking.GetCustomer();
dpFacade.Persist(processedBooking);
}
// reload current booking into the system to upload changes
if (IsABookingLoaded())
{
RestoreBooking(CurrentBook.GetBookingNb());
}
}
/*
* Returns the current booking's booking number, or -1 if no booking
* is currently loaded.
*/
public int GetCurrentBookNb()
{
int currentBookingNb = -1;
if (CurrentBook != null)
{
currentBookingNb = CurrentBook.GetBookingNb();
}
return(currentBookingNb);
}
/*
* Adds current customer to current booking's list of guests.
*/
public void AddCustomerToGuests(String passportNb, int age)
{
List <PersonComponent> savedGuests = CurrentBook.GetGuests();
DateTime arrival;
DateTime departure;
CurrentBook.GetDates(out arrival, out departure);
CurrentCust = pFact.GetNewGuest(CurrentCust,
passportNb,
age);
CurrentBook = bFact.UpdateBooking(CurrentBook.GetBookingNb(),
CurrentCust,
arrival,
departure);
foreach (PersonComponent g in savedGuests)
{
CurrentBook.GetGuests().Add(g);
}
CurrentBook.AddGuest(CurrentCust);
}