Where should I register getting settings from the cache?

Question

Yii

I store the site settings in the admin in the cache
$cache->set('settings', $model->getAttributes());
Now I want to display data from the settings on the site, for example, specify the title for the page /site/default/index.
Question: where should I register getting the settings from the cache
$settings = Yii::$app->cache->get('settings');
So that for example in the /site/default/index. Get them

$this->title = $settings['title'];
$this->registerMetaTag(['name' => 'keywords', 'content' => $settings['keywords']]);
$this->registerMetaTag(['name' => 'description', 'content' => $settings['description']]);

I understand that I can do this in the /site/default controller,
but I want to do it once and globally, for example, on the contacts page, I will need to remove the phones from the cache, and I would not like to receive data from the cache again in the contacts controller.
Give advice where to do it once and globally

Answer 1

Anywhere you can through Yii::$app->cache->get('settings');
If you need it everywhere, you can inherit all controllers from one, for example MainController and do in it:

public function beforeAction($event)
    {
        $data = Yii::$app->cache->get('settings');
        if ($data === false) {
            $data = $cache->set('settings', $model->getAttributes());
            Yii::$app->cache->set('settings', $data, 3600);
        }
// как вариант можно записывать в Yii::$app->params
//        Yii::$app->params = $data;

        return parent::beforeAction($event);
    }