public async Task <(bool, int)> TryBookARoomAsync(int startDate, int endDate)
{
var roomBookingInfos = _bookingDb.GetBookedDaysByRoom();
if (!roomBookingInfos.Any()) //if there are no rooms, booking cannot be made
{
return(false, 0);
}
var firstAvailableRoomId = roomBookingInfos.FirstOrDefault(rbi => !rbi.BookedDays.Any(bd => bd >= startDate && bd <= endDate))?.Id;
if (firstAvailableRoomId == null) //if there is no room available, booking cannot be made
{
return(false, 0);
}
//make the booking
var newBooking = new Booking
{
RoomId = firstAvailableRoomId.Value,
StartDate = startDate,
EndDate = endDate
};
await _bookingDb.MakeNewBookingAsync(newBooking);
return(true, firstAvailableRoomId.Value);
}
public async Task TestCase1b()
{
var newBooking = new Booking
{
RoomId = 1,
StartDate = -4,
EndDate = 2
};
//var bookingId = await _bookingDb.MakeNewBookingAsync(newBooking);
await _bookingDb.MakeNewBookingAsync(newBooking);
//TODO:
// - get booking by id
Booking booking = null; //GetBookingById(bookingId)
//if not found, OK
Assert.IsNull(booking, "Booking shouldn't be made!");
}