private function createAKeyword($label, KeyWord $parent = null)
{
$keyword = new KeyWord();
$keyword->setKeyWord($label);
if ($parent instanceof KeyWord) {
$keyword->setParent($parent);
}
$this->em->persist($keyword);
$this->em->flush($keyword);
return $keyword;
}
/**
* Create a keyword object
* and if a parent is provided add the keyword as its last child.
*
* @param KeyWord $keyword
*
* @Rest\RequestParam(name="keyword", description="Keyword value", requirements={
* @Assert\NotBlank()
* })
* @Rest\ParamConverter(
* name="parent", id_name="parent_uid", id_source="request", class="BackBee\NestedNode\KeyWord", required=false
* )
* @Rest\Security("is_fully_authenticated() & has_role('ROLE_API_USER')")
*/
public function postAction(Request $request, $parent = null)
{
try {
$keyWordLabel = trim($request->request->get('keyword'));
$uid = $request->request->get('uid', null);
if (null !== $uid) {
$keywordItem = $this->getKeywordRepository()->find($uid);
$keywordItem->setKeyWord($keyWordLabel);
} else {
$keywordItem = new KeyWord();
$keywordItem->setKeyWord($keyWordLabel);
if (null === $parent) {
$parent = $this->getKeywordRepository()->getRoot();
}
if ($this->keywordAlreadyExists($keyWordLabel)) {
throw new BadRequestHttpException('KEYWORD_ALREADY_EXISTS');
}
$keywordItem->setParent($parent);
$this->getKeywordRepository()->insertNodeAsLastChildOf($keywordItem, $parent);
}
$this->getEntityManager()->persist($keywordItem);
$this->getEntityManager()->flush();
$response = $this->createJsonResponse(null, 201, ['BB-RESOURCE-UID' => $keywordItem->getUid(), 'Location' => $this->getApplication()->getRouting()->getUrlByRouteName('bb.rest.keyword.get', ['version' => $request->attributes->get('version'), 'uid' => $keywordItem->getUid()], '', false)]);
} catch (\Exception $e) {
$response = $this->createErrorResponse($e);
}
return $response;
}