public function addArticleImage($articleNumber, LocalImage $image, $defaultImage = false)
{
if ($image->getId() === null) {
$this->orm->persist($image);
$this->orm->flush($image);
}
if ($this->getArticleImage($articleNumber, $image->getId())) {
throw new ResourcesConflictException("Image already attached to article", 409);
}
$imagesCount = $this->getArticleImagesCount($articleNumber);
$articleImage = new ArticleImage($articleNumber, $image, $defaultImage || $imagesCount === 0, $imagesCount + 1);
$this->orm->persist($articleImage);
$this->orm->flush($articleImage);
return $articleImage;
}