EntityEventSubscriber

EntityEventSubscriber

<?php
declare(strict_types=1);

namespace App\EventSubscriber;

use Doctrine\Bundle\DoctrineBundle\EventSubscriber\EventSubscriberInterface;
use Doctrine\ORM\Event\PreUpdateEventArgs;
use Doctrine\ORM\Events;
use Doctrine\Persistence\Event\LifecycleEventArgs;
use Psr\Log\LoggerInterface;
use Satur\DatabaseBundle\Doctrine\Interface\LoggableEntityInterface;

class EntityEventSubscriber implements EventSubscriberInterface
{

    private LoggerInterface $logger;

    private static bool $enabled = true;

    public function __construct(LoggerInterface $dbLogger)
    {
        $this->logger = $dbLogger;
    }

    public function getSubscribedEvents(): array
    {
        return [
            Events::postPersist,
            Events::preRemove,
            Events::preUpdate,
        ];
    }

    public function postPersist(LifecycleEventArgs $args): void
    {
        $this->logActivity(Events::postPersist, $args);
    }
    
    public function preRemove(LifecycleEventArgs $args): void
    {
        $this->logActivity(Events::preRemove, $args);
    }
    
    public function preUpdate(PreUpdateEventArgs $args): void
    {
        if (self::isEnabled() && $args->getObject() instanceof LoggableEntityInterface) {
            $changeSet = $args->getEntityChangeSet();
            if ($changeSet) {
                $this->logger->info(Events::preUpdate, [
                    'entity' => $args->getEntity(),
                    'args' => $args,
                ]);
            }
        }
    }

    public static function setEnabled(bool $enabled): void
    {
        self::$enabled = $enabled;
    }

    public static function isEnabled(): bool
    {
        return self::$enabled;
    }

    private function logActivity(string $action, LifecycleEventArgs $args): void
    {
        if (self::isEnabled() && $args->getObject() instanceof LoggableEntityInterface) {
            $this->logger->info($action, [
                'entity' => $args->getObject(),
                'args' => $args,
            ]);
        }
    }

}