/**
* Removes all associations with a track, this entails removing
* user track, cluster track and class track associations
* @param none
* @return none
*/
function delete()
{
// Cascade
//clean make the delete cascade into association records
$filter = new field_filter('trackid', $this->id);
usertrack::delete_records($filter, $this->_db);
clustertrack::delete_records($filter, $this->_db);
trackassignment::delete_records($filter, $this->_db);
parent::delete();
//Delete this leve's context
$context = \local_elisprogram\context\track::instance($this->id);
$context->delete();
}
public function delete()
{
global $CFG;
$muser = $this->get_moodleuser();
if (empty($muser) || !is_primary_admin($muser->id)) {
// delete associated data
require_once elis::lib('data/data_filter.class.php');
$filter = new field_filter('userid', $this->id);
curriculumstudent::delete_records($filter, $this->_db);
student::delete_records($filter, $this->_db);
student_grade::delete_records($filter, $this->_db);
waitlist::delete_records($filter, $this->_db);
instructor::delete_records($filter, $this->_db);
usertrack::delete_records($filter, $this->_db);
clusterassignment::delete_records($filter, $this->_db);
//delete association to Moodle user, if applicable
require_once elispm::lib('data/usermoodle.class.php');
$filter = new field_filter('cuserid', $this->id);
usermoodle::delete_records($filter, $this->_db);
// Delete Moodle user.
if (!empty($muser)) {
delete_user($muser);
}
parent::delete();
$context = \local_elisprogram\context\user::instance($this->id);
$context->delete();
}
}