/**
  * Convenience method to instantiate the event.
  *
  * @param user_competency $usercompetency The user competency.
  * @param int $planid The plan ID
  * @return self
  */
 public static function create_from_user_competency(user_competency $usercompetency, $planid)
 {
     if (!$usercompetency->get_id()) {
         throw new \coding_exception('The user competency ID must be set.');
     }
     $params = array('contextid' => $usercompetency->get_context()->id, 'objectid' => $usercompetency->get_id(), 'relateduserid' => $usercompetency->get_userid(), 'other' => array('competencyid' => $usercompetency->get_competencyid(), 'grade' => $usercompetency->get_grade(), 'planid' => $planid));
     $event = static::create($params);
     $event->add_record_snapshot(user_competency::TABLE, $usercompetency->to_record());
     return $event;
 }