/**
* Transforms an id to an object (article).
*
* @param string $articleId
*
* @return ArticleInterface|void
*
* @throws TransformationFailedException if object (article) is not found
*/
public function reverseTransform($articleId)
{
if (null === $articleId) {
return;
}
$article = $this->articleProvider->getOneById($articleId);
if (!$article instanceof ArticleInterface) {
throw new TransformationFailedException(sprintf('Article with id "%s" does not exist!', $article));
}
return $article;
}
