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Prevent error when hiding/restoring a post with a deleted user

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This commit is contained in:
Toby Zerner 2015-09-04 13:51:13 +09:30
parent a5d3aa9b36
commit fc7fc41383
1 changed files with 24 additions and 17 deletions
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41
src/Core/Users/Listeners/UserMetadataUpdater.php
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@ -10,7 +10,8 @@
namespace Flarum\Core\Users\Listeners;
use Flarum\Core\Users\User;
use Flarum\Core\Posts\Post;
use Flarum\Core\Discussions\Discussion;
use Flarum\Events\PostWasPosted;
use Flarum\Events\PostWasDeleted;
use Flarum\Events\PostWasHidden;
@ -39,7 +40,7 @@ class UserMetadataUpdater
*/
public function whenPostWasPosted(PostWasPosted $event)
{
$this->updateCommentsCount($event->post->user, 1);
$this->updateCommentsCount($event->post, 1);
}
/**
@ -47,9 +48,7 @@ class UserMetadataUpdater
*/
public function whenPostWasDeleted(PostWasDeleted $event)
{
if ($event->post->user->exists) {
$this->updateCommentsCount($event->post->user, -1);
}
$this->updateCommentsCount($event->post, -1);
}
/**
@ -57,7 +56,7 @@ class UserMetadataUpdater
*/
public function whenPostWasHidden(PostWasHidden $event)
{
$this->updateCommentsCount($event->post->user, -1);
$this->updateCommentsCount($event->post, -1);
}
/**
@ -65,7 +64,7 @@ class UserMetadataUpdater
*/
public function whenPostWasRestored(PostWasRestored $event)
{
$this->updateCommentsCount($event->post->user, 1);
$this->updateCommentsCount($event->post, 1);
}
/**
@ -73,7 +72,7 @@ class UserMetadataUpdater
*/
public function whenDiscussionWasStarted(DiscussionWasStarted $event)
{
$this->updateDiscussionsCount($event->discussion->startUser, 1);
$this->updateDiscussionsCount($event->discussion, 1);
}
/**
@ -81,26 +80,34 @@ class UserMetadataUpdater
*/
public function whenDiscussionWasDeleted(DiscussionWasDeleted $event)
{
$this->updateDiscussionsCount($event->discussion->startUser, -1);
$this->updateDiscussionsCount($event->discussion, -1);
}
/**
* @param User $user
* @param Post $post
* @param int $amount
*/
protected function updateCommentsCount(User $user, $amount)
protected function updateCommentsCount(Post $post, $amount)
{
$user->comments_count += $amount;
$user->save();
$user = $post->user;
if ($user && $user->exists) {
$user->comments_count += $amount;
$user->save();
}
}
/**
* @param User $user
* @param Discussion $discussion
* @param int $amount
*/
protected function updateDiscussionsCount(User $user, $amount)
protected function updateDiscussionsCount(Discussion $discussion, $amount)
{
$user->discussions_count += $amount;
$user->save();
$user = $discussion->startUser;
if ($user && $user->exists) {
$user->discussions_count += $amount;
$user->save();
}
}
}