Event Listener registration for clearing the cache on save. Files: app/Listeners/TwillEventSubscriber.php and in app/Providers/EventServiceProvider.php

EventServiceProvider.php

    /**
     * The subscriber classes to register.
     *
     * @var array
     */
    protected $subscribe = [
        'App\Listeners\TwillEventSubscriber',
    ];
 

TwillEventSubscriber.php

<?php

namespace App\Listeners;

use Illuminate\Support\Facades\Cache;
use Spatie\ResponseCache\Facades\ResponseCache;

class TwillEventSubscriber
{
    /**
     * Handle settings saved.
     */
    public static function handleSettingsSaved($event)
    {
        Cache::forget('setting.menu.header');
        Cache::forget('setting.menu.footer');

        ResponseCache::clear();
    }

    /**
     * Register the listeners for the subscriber.
     *
     * @param  \Illuminate\Events\Dispatcher  $events
     * @return void
     */
    public function subscribe($events)
    {
        $events->listen(
            'cms-settings.saved',
            [TwillEventSubscriber::class, 'handleSettingsSaved']
        );
    }
}