/// <summary>
/// Checks to see if a student's state has changed.
/// </summary>
/// <param name="student"></param>
public override void stateChangeCheck(Student student)
{
if (student.GradePointAverage >= UpperLimit)
{
student.GPAStateId = HonoursState.getInstance().GPAStateId;
db.SaveChanges();
}
if (student.GradePointAverage < LowerLimit)
{
student.GPAStateId = SuspendedState.getInstance().GPAStateId;
db.SaveChanges();
}
}
/// <summary>
/// Returns an instance of a SuspendState object.
/// </summary>
/// <returns>Instance of SuspendState.</returns>
public static SuspendedState getInstance()
{
if (suspendedState == null)
{
suspendedState = db.SuspendedStates.SingleOrDefault();
if (suspendedState == null)
{
suspendedState = new SuspendedState();
db.SuspendedStates.Add(suspendedState);
db.SaveChanges();
}
}
return(suspendedState);
}
