/// <summary>
/// A function to check if a reservation is valid
/// </summary>
/// <param name="date">Starting DateTime of reservation</param>
/// <param name="duration">Duration of the reservation</param>
/// <param name="reservationService">Reservation service to check if there are more than 2 reservations already</param>
/// <param name="accountId">The account to check</param>
/// <returns>A message to indicate if a reservation is valid with info why or why not</returns>
public static ReservationConstraintsMessage IsValid(DateTime date, TimeSpan duration,
IReservationService reservationService, int accountId)
{
if (date < DateTime.Now || date + duration < DateTime.Now)
{
return(new ReservationConstraintsMessage(false, "Reservatie is in het verleden."));
}
if (duration > TimeSpan.FromHours(2))
{
return(new ReservationConstraintsMessage(false, "Reservatie is te lang (max 2 uur)."));
}
if (reservationService.GetFutureReservations(accountId).Count >= 2)
{
return(new ReservationConstraintsMessage(false,
"U heeft al teveel reservaties geplaatst voor de toekomst."));
}
if (!DayChecker.IsDay(date, duration))
{
return(new ReservationConstraintsMessage(false,
"Reservaties kunnen alleen tijdens de dag geplaatst worden."));
}
if (reservationService.GetFutureReservations(accountId)
.Any(x => !DateChecker.AvailableOn(x.Date, x.Duration, date, duration)))
{
return(new ReservationConstraintsMessage(false,
"De reservering overlapt met een al bestaande reservering."));
}
return(new ReservationConstraintsMessage(true, "All is fine"));
}
public List <SailingBoat> GetAvailableBoats(DateTime reservationDate, TimeSpan duration)
{
var boats = _boatService.GetAllBoats();
var availableBoats = new List <SailingBoat>();
foreach (var boat in boats)
{
var available = true;
if ((BoatState)boat.Status != BoatState.InService)
{
foreach (var reserv in boat.SailingReservations)
{
if (!DateChecker.AvailableOn(reserv.Date, reserv.Duration, reservationDate, duration))
{
available = false;
}
}
if (available)
{
availableBoats.Add(boat);
}
}
}
return(availableBoats);
}
public void AvailibilityTest(string a_start, int a_duration, string b_start, int b_duration, bool expected)
{
Assert.AreEqual(expected, DateChecker.AvailableOn(DateTime.Parse(a_start),
TimeSpan.FromMinutes(a_duration),
DateTime.Parse(b_start),
TimeSpan.FromMinutes(b_duration)
));
}