public function getStudentTermsByStudentId($id)
 {
     $yearsData = $this->find('all', array('fields' => array('SchoolYear.id', 'SchoolYear.name', 'SClass.id', 'SClass.name'), 'recursive' => -1, 'joins' => array(array('table' => 'classes', 'alias' => 'SClass', 'conditions' => array('SClass.id = ClassStudent.class_id')), array('table' => 'school_years', 'alias' => 'SchoolYear', 'conditions' => array('SchoolYear.id = SClass.school_year_id'))), 'conditions' => array('ClassStudent.student_id' => $id), 'order' => array('SchoolYear.name')));
     $data = array();
     if (!empty($yearsData)) {
         //Retrive each semester from timetable
         App::import('Model', 'Timetable');
         $TimetableModel = new Timetable();
         foreach ($yearsData as $key => $singleYear) {
             //pr($singleYear['SchoolYear']['name']);
             $timetablesData = $TimetableModel->getAllTimetableByClass($singleYear['SClass']['id']);
             if (!empty($timetablesData)) {
                 $data = $this->setupSchoolTermsArrayData($singleYear['SchoolYear']['name'], $timetablesData);
             }
         }
     }
     return $data;
 }