/// <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 = ProbationState.getInstance().GPAStateId;
db.SaveChanges();
}
}
/// <summary>
/// Retrieves an instance of the ProbationState Class.
/// </summary>
/// <returns>Instance of ProbationState.</returns>
public static ProbationState getInstance()
{
if (probationState == null)
{
probationState = db.ProbationStates.SingleOrDefault();
if (probationState == null)
{
probationState = new ProbationState();
db.ProbationStates.Add(probationState);
db.SaveChanges();
}
}
return(probationState);
}