/**
* Advance the workflow step for the event if requested.
*
* @param Event $event
*
* @throws CException
*/
protected function afterUpdateElements($event)
{
parent::afterUpdateElements($event);
$this->persistPcrRisk();
if ($this->step) {
// Advance the workflow
if (!($assignment = models\OphCiExamination_Event_ElementSet_Assignment::model()->find('event_id = ?', array($event->id)))) {
// Create initial workflow assignment if event hasn't already got one
$assignment = new models\OphCiExamination_Event_ElementSet_Assignment();
$assignment->event_id = $event->id;
}
if (!($next_step = $this->getNextStep($event))) {
throw new \CException('No next step available');
}
$assignment->step_id = $next_step->id;
if (!$assignment->save()) {
throw new \CException('Cannot save assignment');
}
}
}
