auditionadmin/app/Observers/EntryFlagObserver.php

<?php

namespace App\Observers;

use App\Exceptions\AuditionAdminException;
use App\Models\Doubler;
use App\Models\EntryFlag;
use Illuminate\Support\Facades\Cache;

class EntryFlagObserver
{
    /**
     * Handle the EntryFlag "created" event.
     */
    public function creating(EntryFlag $entryFlag): void
    {
        if (in_array($entryFlag->flag_name, ['declined', 'no_show', 'failed_prelim'])) {
            if ($entryFlag->entry->audition->hasFlag('seats_published') || $entryFlag->entry->audition->hasFlag('advancement_published')) {
                throw new AuditionAdminException('Cannot change flag for published auditions.');
            }
        }
    }

    public function created(EntryFlag $entryFlag): void
    {
        Doubler::syncDoublers();
        Cache::forget('rank_advancement_'.$entryFlag->entry->audition_id);
        Cache::forget('rank_seating_'.$entryFlag->entry->audition_id);

    }

    /**
     * Handle the EntryFlag "updated" event.
     */
    public function updated(EntryFlag $entryFlag): void
    {
        Doubler::syncDoublers();
        Cache::forget('rank_advancement_'.$entryFlag->entry->audition_id);
        Cache::forget('rank_seating_'.$entryFlag->entry->audition_id);

    }

    /**
     * Handle the EntryFlag "deleted" event.
     */
    public function deleting(EntryFlag $entryFlag): void
    {
        if (in_array($entryFlag->flag_name, ['declined', 'no_show', 'failed_prelim'])) {
            if ($entryFlag->entry->audition->hasFlag('seats_published') || $entryFlag->entry->audition->hasFlag('advancement_published')) {
                throw new AuditionAdminException('Cannot change flag for published auditions.');
            }
        }
    }

    public function deleted(EntryFlag $entryFlag): void
    {
        Doubler::syncDoublers();
        Cache::forget('rank_advancement_'.$entryFlag->entry->audition_id);
        Cache::forget('rank_seating_'.$entryFlag->entry->audition_id);

    }

    /**
     * Handle the EntryFlag "restored" event.
     */
    public function restored(EntryFlag $entryFlag): void
    {
        //
    }

    /**
     * Handle the EntryFlag "force deleted" event.
     */
    public function forceDeleted(EntryFlag $entryFlag): void
    {
        //
    }
}