/**
* {@inheritdoc}
*/
public function isTransitionAllowed(ModerationStateInterface $from, ModerationStateInterface $to)
{
$allowed_transitions = $this->calculatePossibleTransitions();
if (isset($allowed_transitions[$from->id()])) {
return in_array($to->id(), $allowed_transitions[$from->id()], TRUE);
}
return FALSE;
}
/**
* {@inheritdoc}
*/
protected function getTransitionFromStates(ModerationStateInterface $from, ModerationStateInterface $to)
{
if ($from->id() === 'draft' && $to->id() === 'draft') {
return $this->transitionStorage()->loadMultiple(['draft__draft'])[0];
}
}