+
+function update_1531()
+{
+ $threads = Post::selectThread(Item::DELIVER_FIELDLIST, ["`uid` = ? AND `created` > ?", 0, DateTimeFormat::utc('now - ' . DI::config()->get('channel', 'engagement_hours') . ' hour')]);
+ while ($post = Post::fetch($threads)) {
+ $post['gravity'] = Item::GRAVITY_COMMENT;
+ Post\Engagement::storeFromItem($post);
+ }
+ DBA::close($threads);
+
+ return Update::SUCCESS;
+}
\ No newline at end of file