/// <summary>Modifies a passed <see cref="Student"/> on disk.</summary>
/// <param name="oldStudent">Old <see cref="Student"/></param>
/// <param name="newStudent">New <see cref="Student"/></param>
public static void ModifyStudent(Student oldStudent, Student newStudent)
{
if (oldStudent.Id != newStudent.Id)
{
JSONInteraction.DeleteStudent(oldStudent);
}
JSONInteraction.WriteStudent(newStudent);
AllStudents.Replace <Student>(oldStudent, newStudent);
}
/// <summary>Deletes a <see cref="Student"/>.</summary>
/// <param name="deleteStudent"><see cref="Student"/> to be deleted</param>
public static void DeleteStudent(Student deleteStudent)
{
JSONInteraction.DeleteStudent(deleteStudent);
foreach (SchoolClass cls in AllClasses)
{
if (cls.Students.Any(std => std.Equals(deleteStudent.Id, StringComparison.OrdinalIgnoreCase)))
{
cls.Students.RemoveAll(std => std.Equals(deleteStudent.Id, StringComparison.OrdinalIgnoreCase));
foreach (Assignment assignment in cls.Gradebook)
{
assignment.Grades.Remove(deleteStudent.Id);
}
JSONInteraction.WriteClass(cls);
}
}
AllStudents.Remove(deleteStudent);
}
