/**
* Set unique url for Slug entity
*
* @param Slug $slug
*/
public function makeUrlUnique(Slug $slug)
{
$existingSlug = $this->findSlugByUrl($slug->getUrl());
if (null !== $existingSlug && $existingSlug->getId() !== $slug->getId()) {
$incrementedUrl = $this->incrementUrl($slug->getUrl());
while (null !== $this->findSlugByUrl($incrementedUrl)) {
$incrementedUrl = $this->incrementUrl($incrementedUrl);
}
$slug->setUrl($incrementedUrl);
}
}
/**
* @return string
*/
public function getCurrentSlugUrl()
{
return $this->currentSlug->getUrl();
}
