/**
* @param Topic $topic
*
* @return bool
*/
public function deleteTopic(Topic $topic)
{
if ($topic->deleted_at == null) {
$topic->forum->decrement('num_topics');
$topic->forum->decrement('num_posts', $topic->num_posts);
if ($topic->user_id > 0) {
$topic->author->decrement('num_topics');
}
$success = $topic->delete();
if ($success) {
if ($topic->last_post_id == $topic->forum->last_post_id) {
$this->forumRepository->updateLastPost($topic->forum);
}
}
return $success;
} else {
// First we need to remove old foreign keys - otherwise we can't delete posts
$topic->update(['first_post_id' => null, 'last_post_id' => null]);
// Now delete the posts for this topic
$this->postRepository->deletePostsForTopic($topic);
// Don't forget the polls
if ($topic->has_poll) {
$this->pollRepository->remove($topic->poll);
}
// And finally delete the topic
$topic->forceDelete();
}
return true;
}
/**
* @param Post $post
* @param Topic $topic
*/
public function movePostToTopic(Post $post, Topic $topic)
{
$post->topic->decrement('num_posts');
$post->topic->forum->decrement('num_posts');
$post->topic_id = $topic->id;
$post->save();
$topic->increment('num_posts');
$topic->forum->increment('num_posts');
$topic->update(['last_post_id' => $post->id]);
$topic->forum->update(['last_post_id' => $post->id, 'last_post_user_id' => $post->author->id]);
}
/**
* Add a post to a topic.
*
* @param Topic $topic The topic to add a post to.
* @param array $postDetails The details of the post to add.
*
* @return mixed
*/
public function addPostToTopic(Topic $topic, array $postDetails)
{
$postDetails = array_merge(['user_id' => $this->guard->user()->id, 'username' => null, 'content' => '', 'content_parsed' => ''], $postDetails);
$postDetails['content_parsed'] = $this->formatter->parse($postDetails['content'], [MessageFormatter::ME_USERNAME => $this->guard->user()->name]);
// TODO: Parser options...
if ($postDetails['user_id'] > 0) {
$postDetails['username'] = User::find($postDetails['user_id'])->name;
} else {
$postDetails['user_id'] = null;
if ($postDetails['username'] == trans('general.guest')) {
$postDetails['username'] = null;
}
}
$post = $topic->posts()->create($postDetails);
if ($post !== false) {
$topic->increment('num_posts');
$topic->update(['last_post_id' => $post['id']]);
$topic->forum->increment('num_posts');
$topic->forum->update(['last_post_id' => $post->id, 'last_post_user_id' => $postDetails['user_id']]);
}
if ($post->user_id > 0) {
$post->author->increment('num_posts');
}
return $post;
}
