public function getModulesByLsStudentNumber()
{
$ls_student_number = Input::get('option');
$san = Student::where('ls_student_number', '=', $ls_student_number)->first()->san;
$course_id = StudentCourseEnrolment::where('san', '=', $san)->first()->course_name;
if ($course_id > 0) {
$course_name = ApplicationCourse::where('id', '=', $course_id)->first()->name;
return array(Module::where('course_id', '=', $course_id)->lists('name', 'id'), $course_name);
} else {
return array([], []);
}
}
