/**
* Convenience method to instantiate the event.
*
* @param competency $competency The competency.
* @return self
*/
public static function create_from_competency(competency $competency)
{
if (!$competency->get_id()) {
throw new \coding_exception('The competency ID must be set.');
}
$event = static::create(array('contextid' => $competency->get_context()->id, 'objectid' => $competency->get_id()));
$event->add_record_snapshot(competency::TABLE, $competency->to_record());
return $event;
}
