public Slot(Teacher Teacher, Student Student, DateTime DateTime)
{
_teacher = Teacher;
this.Student = Student;
this.DateTime = DateTime;
}
/// <summary>
/// Cancels a particular booking
/// </summary>
/// <param name="Sender">The Student reference that wants to cancel a slot</param>
/// <param name="Slot">The slot to cancel for the student</param>
public void CancelBooking(Student Sender, Slot Slot)
{
//If the booking currently exists for this student then clear it from the student and clear the student reference for that booking by the teacher
Slot existing = _slots.Find(ex => ex.Teacher == Slot.Teacher && ex.Student == Slot.Student && ex.DateTime == Slot.DateTime);
if (existing != null)
{
existing.Student = null;
Sender.Bookings.Remove(existing);
}
else
{
throw new ArgumentException(String.Format("This slot has not been booked for this room"));
}
}