public GenericListResponse <AvailableReservationTime> GetRoomAvailableTimes(long roomId, DateTime?startDate, int duration, int take)
{
using (ReservationDataContext context = new ReservationDataContext())
{
if (duration <= 0)
{
return(new GenericListResponse <AvailableReservationTime>("Invalid duration."));
}
var roomQuery = context.Rooms.Include(x => x.WorkingHours).Include(x => x.Reservations);
var room = roomQuery.SingleOrDefault(x => x.Id == roomId);
if (room == null)
{
return(new GenericListResponse <AvailableReservationTime>("Room not found."));
}
List <AvailableReservationTime> availableTimes = new List <AvailableReservationTime>();
DateTime now = DateTime.Now;
DateTime currentDateTemp = (startDate != null && startDate > now ? startDate.Value.ToLocalDate() : now);
DateTime currentDate = currentDateTemp.Date;
int limit = 1440 - duration;
ReservationValidationService reservationValidationService = new ReservationValidationService();
while (availableTimes.Count < take)
{
for (int i = 0; i < limit && availableTimes.Count < take; i += 30)
{
DateTime rentStart = currentDate + TimeSpan.FromMinutes(i);
if (rentStart < now)
{
continue;
}
ReservationRequestPayload payload = new ReservationRequestPayload
{
RentStart = rentStart,
RentEnd = rentStart + TimeSpan.FromMinutes(duration)
};
GenericStatusMessage availability = reservationValidationService.ValidateRoomAvailability(context, room, payload);
if (availability.Success)
{
var matchedWorkingHours = reservationValidationService.GetMatchingWorkingHours(payload, room);
availableTimes.Add(new AvailableReservationTime
{
RentStart = rentStart,
Price = PriceHelper.CalculatePrice(matchedWorkingHours.PriceForHour, rentStart, payload.RentEnd)
});
}
}
currentDate += TimeSpan.FromDays(1);
}
return(new GenericListResponse <AvailableReservationTime>(availableTimes, availableTimes.Count));
}
}
public GenericObjectResponse <ReservationRequestResponse> AddReservation(long roomId, long requesterId, ReservationRequestPayload payload)
{
ReservationValidationService reservationValidationService = new ReservationValidationService();
using (ReservationDataContext context = new ReservationDataContext())
{
Room room = context.Rooms.Include(x => x.WorkingHours).Single(x => x.Id == roomId);
WorkingHours matchedWorkingHours = reservationValidationService.GetMatchingWorkingHours(payload, room);
ReservationRequest reservationRequest = new ReservationRequest()
{
RentStart = payload.RentStart,
RentEnd = payload.RentEnd,
Status = ReservationStatus.Pending,
Description = payload.Description,
FinalPrice = PriceHelper.CalculatePrice(matchedWorkingHours.PriceForHour, payload.RentStart, payload.RentEnd),
RoomId = roomId,
UserId = requesterId
};
context.ReservationRequests.Add(reservationRequest);
context.SaveChanges();
return(new GenericObjectResponse <ReservationRequestResponse>(ConvertToResponse(reservationRequest)));
}
}