public function remove(Post $post)
{
$topic = $post->getTopic();
if (1 === $post->getNumber()) {
throw new LogicException('You shall not remove the first topic post. Remove the topic instead');
}
$this->objectManager->remove($post);
// Must flush because the topic updater will fetch posts from DB
$this->objectManager->flush();
$this->topicUpdater->update($topic);
// Must flush because the category updater will fetch topics from DB
$this->objectManager->flush();
$this->categoryUpdater->update($topic->getCategory());
}
public function urlForPost(Post $post, $absolute = false)
{
$topicUrl = $this->urlForTopic($post->getTopic(), $absolute);
$topicPage = ceil($post->getNumber() / $this->nbPostsPerPage);
return sprintf('%s?page=%d#%d', $topicUrl, $topicPage, $post->getNumber());
}
