pixelfed/app/Observers/StatusObserver.php

<?php

namespace App\Observers;

use App\Status;
use App\Services\ProfileStatusService;

class StatusObserver
{
    /**
     * Handle the Status "created" event.
     *
     * @param  \App\Status  $status
     * @return void
     */
    public function created(Status $status)
    {
        //
    }

    /**
     * Handle the Status "updated" event.
     *
     * @param  \App\Status  $status
     * @return void
     */
    public function updated(Status $status)
    {
        if(in_array($status->scope, ['public', 'unlisted']) && in_array($status->type, ['photo', 'photo:album', 'video'])) {
            ProfileStatusService::add($status->profile_id, $status->id);
        }
    }

    /**
     * Handle the Status "deleted" event.
     *
     * @param  \App\Status  $status
     * @return void
     */
    public function deleted(Status $status)
    {
        ProfileStatusService::delete($status->profile_id, $status->id);
    }

    /**
     * Handle the Status "restored" event.
     *
     * @param  \App\Status  $status
     * @return void
     */
    public function restored(Status $status)
    {
        //
    }

    /**
     * Handle the Status "force deleted" event.
     *
     * @param  \App\Status  $status
     * @return void
     */
    public function forceDeleted(Status $status)
    {
        //
    }
}