/**
* Return a response for the case where there is an referential integrity violation.
*
* It will return a 409 (Conflict) response with an array of structures which reference
* the node and an array of "other" nodes (i.e. non-structures) which reference the node.
*
* @param string $webspace
* @param NodeInterface[] $references
* @param string $uuid
*
* @return Response
*/
private function getReferentialIntegrityResponse($webspace, $references, $uuid, $locale)
{
$data = ['structures' => [], 'other' => [], 'isDefault' => $this->defaultSnippetManager->isDefault($uuid)];
foreach ($references as $reference) {
if ($reference->getParent()->isNodeType('sulu:page')) {
$content = $this->contentMapper->load($reference->getParent()->getIdentifier(), $webspace, $locale, true);
$data['structures'][] = $content->toArray();
} else {
$data['other'][] = $reference->getParent()->getPath();
}
}
return new JsonResponse($data, 409);
}
