/**
* {@inheritdoc}
*/
public function validate($value, Constraint $constraint)
{
/** @var \Drupal\Core\Entity\EntityInterface $entity */
$entity = $value->getEntity();
// Ignore entities that are not subject to moderation anyway.
if (!$this->moderationInformation->isModeratableEntity($entity)) {
return;
}
// Ignore entities that are being created for the first time.
if ($entity->isNew()) {
return;
}
// Ignore entities that are being moderated for the first time, such as
// when they existed before moderation was enabled for this entity type.
if ($this->isFirstTimeModeration($entity)) {
return;
}
$original_entity = $this->moderationInformation->getLatestRevision($entity->getEntityTypeId(), $entity->id());
$next_moderation_state_id = $entity->moderation_state->target_id;
$original_moderation_state_id = $original_entity->moderation_state->target_id;
if (!$this->validation->isTransitionAllowed($original_moderation_state_id, $next_moderation_state_id)) {
$this->context->addViolation($constraint->message, ['%from' => $original_entity->moderation_state->entity->label(), '%to' => $entity->moderation_state->entity->label()]);
}
}
/**
* @covers ::isTransitionAllowed
* @covers ::calculatePossibleTransitions
*/
public function testIsTransitionAllowedWithInValidTransition()
{
$state_transition_validation = new StateTransitionValidation($this->setupEntityTypeManager(), $this->setupQueryFactory());
$this->assertFalse($state_transition_validation->isTransitionAllowed('published', 'needs_review'));
$this->assertFalse($state_transition_validation->isTransitionAllowed('published', 'staging'));
$this->assertFalse($state_transition_validation->isTransitionAllowed('staging', 'needs_review'));
$this->assertFalse($state_transition_validation->isTransitionAllowed('staging', 'staging'));
$this->assertFalse($state_transition_validation->isTransitionAllowed('needs_review', 'published'));
}
