internal ReservationRoom Update(ReservationRoom updatedReservationRoom)
{
if (updatedReservationRoom.Room != Room)
{
throw new HotelException("Nie można zmieniać pokoju.");
}
if (updatedReservationRoom.Reservation != Reservation)
{
throw new HotelException("Nie można zmieniać przypisanej rezerwacji.");
}
if (!updatedReservationRoom.Guests?.Any() ?? true)
{
throw new HotelException("Należy przypisać gości do pokoju.");
}
var joined = (from guest in Guests
join updatedGuest in updatedReservationRoom.Guests on guest.Id equals updatedReservationRoom.Id
select new { guest, updatedGuest }).ToList();
joined.ForEach(x => x.guest.Update(x.updatedGuest));
return(this);
}
public Guest AddGuestToRoom(ReservationRoom reservationRoom, string name, bool isChild,
bool isNewlyweds, bool orderedBreakfest, decimal priceForStay)
{
ReservationValidators.ValidIfReservationRoomExistInReservation(this, reservationRoom);
return(reservationRoom.AddGuest(name, isChild, isNewlyweds, orderedBreakfest, priceForStay));
}
public ReservationRoom UpdateRoom(ReservationRoom updatedReservationRoom)
{
ReservationValidators.ValidIfReservationRoomExistInReservation(this, updatedReservationRoom);
var reservationRoom = ReservationRooms.FirstOrDefault(x => x.Id == updatedReservationRoom.Id);
return(reservationRoom.Update(updatedReservationRoom));
}
public void AddRoom(Room room)
{
if (ReservationRooms.Any(x => x.Room == room))
{
throw new HotelException($"Pokój {room} już istnieje w tej rezerwacji.");
}
var reservationRoom = new ReservationRoom(this, room);
ReservationRooms.Add(reservationRoom);
}
internal Guest(string name, bool isChild, bool isNewlyweds, bool orderedBreakfest, decimal basePrice, ReservationRoom reservationRoom)
{
GuestValidators.ValidIfNameExist(name);
GuestValidators.ValidPrice(basePrice);
Name = name;
IsChild = isChild;
IsNewlyweds = isNewlyweds;
OrderedBreakfest = orderedBreakfest;
BasePrice = basePrice;
ReservationRoom = reservationRoom;
}
public void RemoveGuestFromRoom(ReservationRoom reservationRoom, Guest guest)
{
ReservationValidators.ValidIfReservationRoomExistInReservation(this, reservationRoom);
reservationRoom.RemoveGuest(guest);
}