public static Booking Create(BookingPeriod bookingPeriod, IRoom room)
{
if (!room.IsAvailable(bookingPeriod))
{
throw new RoomNotAvailableException();
}
var booking = new Booking(bookingPeriod, room);
return(booking);
}
public bool OverlappedBy(BookingPeriod otherPeriod)
{
if (Start >= otherPeriod.End)
{
return(false);
}
if (otherPeriod.Start >= End)
{
return(false);
}
return(true);
}
internal Booking(BookingPeriod bookingPeriod, IRoom room)
{
Room = room;
BookingPeriod = bookingPeriod;
}
public bool IsAvailable(BookingPeriod requestedBookingPeriod)
{
return(!Bookings.Any(b => b.BookingPeriod.OverlappedBy(requestedBookingPeriod)));
}
