Event

Fusio has an internal event system which can be used to extend Fusio. This chapter explains how to use those events and shows which events are available.

Implementation

To register a new event listener you need to register your event listener at the resources/container.php file:

$services->set(MyListener::class);

Your listener then needs to implement the Symfony\Component\EventDispatcher\EventSubscriberInterface and the getSubscribedEvents method to define all events for this listener.

namespace App\EventListener;

use Fusio\Impl\Event;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

class MyListener implements EventSubscriberInterface
{
    public function onActionCreate(Event\Action\CreatedEvent $event): void
    {
        // @TODO execute your custom logic
    }

    public static function getSubscribedEvents(): array
    {
        return [
            Event\Action\CreatedEvent::class => 'onActionCreate',
        ];
    }
}