/**
* Vote post
*
* @param User $user
* @param Post $post
* @param $value
* @return mixed
*/
public function vote(User $user, Post $post, $value)
{
$vote = $this->post->getVote($post, $user->id);
if (is_null($vote) && $value) {
$this->post->vote($post, $user->id, $value);
event(new PostWasVoted($user, $post, $value));
} else {
if ($value == 0 || $value == $vote->value) {
$this->vote->delete($vote);
event(new PostWasUnvoted($user, $post, $value));
} else {
$this->vote->update($vote, $value);
event(new PostWasVoted($user, $post, $value));
}
}
$post = $this->post->updateVotes($post);
$owner = $post->user;
$this->user->update($owner, ['points' => $this->post->userPoints($owner)]);
return $post;
}