How to correctly trigger an event?

Question

elasticsearch

Good afternoon!
There was a situation in the code.
There is a table news , news_tags , tags
I have news displayed through elasticsearch and there is a global event for listening to the update of this model in order to rebuild the updated data in elasticsearch for any actions in this model.

\Event::listen(
            ['eloquent.updated*', 'eloquent.created*', 'eloquent.deleted*'],
            function ($event, $params) {
                list($model) = $params;

                if ($model instanceof ModelSearch) {
                    /** @var ElasticSearchService $service */
                    $service = app()->make(ElasticSearchService::class);

                    if (strpos($event, 'eloquent.updated') === 0) {
                        $service->update($model);
                    }

                    if (strpos($event, 'eloquent.created') === 0) {
                        $service->add($model);
                    }

                    if (strpos($event, 'eloquent.deleted') === 0) {
                        $service->delete($model);
                    }
                }
            }
        );

But when I bind tags to this model, they are stored in an intermediate table and the news model itself does not react in any way.
How can I force it to update?
I see several solutions here:

1. Update updated_at of the news, thereby triggering an event
   
2. Trigger an event manually \Event::fire('eloquent.updated: ' . get_class($news), [$news]);
   

Can eat more correct decisions of the given situation?

Answer 1

There is such a thing