/// <summary>
/// Gets the role that the student is to be assigned
/// </summary>
/// <returns>Student Role</returns>
public StudentRole GetAvailableStudentRole()
{
var adminSystemRoleName = GetStudentRoleBySystemName(SystemStudentRoleNames.Administrators);
var query = from c in _studentRepository.Table
orderby c.Id
where (c.StudentRoles.Any(r => r.SystemName != adminSystemRoleName.SystemName))
select c;
return(GetStudentRoleBySystemName(!NumericHelper.IsOdd(query.Count()) ? SystemStudentRoleNames.Game : SystemStudentRoleNames.Traditional));
}