public static int deleteDogFromReservation(int reservationNumber, int petNumber)
{
Search search = new HawkeyehvkBLL.Search();
if (!search.validateReservationNumber(reservationNumber))// check reservation number
{
return(1);
}
else if (!search.validatePetNumber(petNumber))// check pet number
{
return(2);
}
else if (!ReservationDB.isDogInReservation(reservationNumber, petNumber))// check that dog is in reservation
{
return(3);
}
else if (isReservationActive(reservationNumber))//check is res is active
{
return(4);
}
else
{
// before running check if the reservation is going from 3 to 2 dogs in order to remove the discount
int count = PetReservation.listPetRes(reservationNumber).Count;
if (count == 3)
{
Discount.deleteReservationDiscount(2, reservationNumber);
}
return(ReservationDB.deleteDogFromReservationDB(reservationNumber, petNumber));
}
}
public static int cancelReservation(int reservationNumber)
{
Search search = new HawkeyehvkBLL.Search();
// check reservation number
if (!search.validateReservationNumber(reservationNumber))// check reservation number
{
return(1);
}
else if (isReservationActive(reservationNumber))
{
return(4);
}
else
{
return(ReservationDB.cancelReservationDB(reservationNumber));
}
}
public static int changeReservation(int reservationNumber, DateTime startDate, DateTime endDate)
{
Search search = new HawkeyehvkBLL.Search();
if (!search.validateReservationNumber(reservationNumber))// check reservation number
{
return(1);
}
else if (startDate > endDate) // check that dates are in a valid order
{
return(2);
}
List <Pet> pets = Pet.listPetsByReservation(reservationNumber);
int largeDogs = 0;
foreach (Pet pet in pets)
{
if (pet.size == 'L')
{
largeDogs++;
}
}
// check that there are available runs
if (Run.checkRunAvailability(startDate, endDate, 'L') < largeDogs ||
Run.checkRunAvailability(startDate, endDate, 'R') < pets.Count)
{
return(3);
}
// change the res dates
try
{
ReservationDB db = new ReservationDB();
db.changeReservationDB(reservationNumber, startDate, endDate);
} catch
{
return(4);
}
return(0);
}