public bool BookRoom(int roomId, DateTime newBookingStart, DateTime newBookingEnd, string customerComment)
{
//is the data valid?
if (newBookingStart.Date > newBookingEnd.Date)
{
throw new ArgumentException("Illegal: start should be before end");
}
//which room are we dealing with?
Room room = roomRepo.GetRoomDetails(roomId);
//Is the room available at this time?
var bookings = repo.GetBookingsByRoom(room);
foreach (var item in bookings)
{
if (!((item.startDate.Date > newBookingStart.Date && item.startDate.Date > newBookingEnd.Date) || (newBookingStart.Date > item.endDate.Date && newBookingEnd.Date > item.endDate.Date)))
{
throw new Exception("Room is not available in this period! It clashed with Booking ID: " + item.Id);
}
}
//all is well. Let's create the booking.
Booking booking = new Booking();
booking.room = room;
booking.startDate = newBookingStart;
booking.endDate = newBookingEnd;
booking.totalPrice = (newBookingEnd.Day + 1 - newBookingStart.Day) * room.PricePerDay;
booking.dateOfOrder = DateTime.Today;
booking.customerComment = customerComment;
return(repo.BookRoom(booking));
}
