/**
* Method returns status of appointment - is it booked or available
*
* @param date
* @param time
* @param staffId
* @return appointment status(booked or not)
*/
public bool isBookedAppointment(string date, string time, int staffId)
{
List <IModel> allBookedAppointments = repo.getBookedAppointmentsPerDatePerLoggedInPatient(date);
foreach (BookingModel booking in allBookedAppointments)
{
if (booking.getStartTime().Equals(time) && booking.getStaffModel().getStaffId() == staffId)
{
return(true);
}
}
return(false);
}