Symfony Profiler

<?php declare(strict_types=1);
namespace Shopware\Core\Checkout\Payment\DataAbstractionLayer;
use Shopware\Core\Checkout\Payment\PaymentEvents;
use Shopware\Core\Checkout\Payment\PaymentMethodEntity;
use Shopware\Core\Framework\DataAbstractionLayer\Event\EntityLoadedEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter;
class PaymentHandlerIdentifierSubscriber implements EventSubscriberInterface
{
public static function getSubscribedEvents(): array
{
return [
PaymentEvents::PAYMENT_METHOD_LOADED_EVENT => 'formatHandlerIdentifier',
];
}
public function formatHandlerIdentifier(EntityLoadedEvent $event): void
{
/** @var PaymentMethodEntity $entity */
foreach ($event->getEntities() as $entity) {
$explodedHandlerIdentifier = explode('\\', $entity->getHandlerIdentifier());
$last = $explodedHandlerIdentifier[\count($explodedHandlerIdentifier) - 1];
$entity->setShortName((new CamelCaseToSnakeCaseNameConverter())->normalize((string) $last));
if (\count($explodedHandlerIdentifier) < 2) {
$entity->setFormattedHandlerIdentifier($entity->getHandlerIdentifier());
continue;
}
/** @var string|null $firstHandlerIdentifier */
$firstHandlerIdentifier = array_shift($explodedHandlerIdentifier);
$lastHandlerIdentifier = array_pop($explodedHandlerIdentifier);
if ($firstHandlerIdentifier === null || $lastHandlerIdentifier === null) {
continue;
}
$formattedHandlerIdentifier = 'handler_'
. mb_strtolower($firstHandlerIdentifier)
. '_'
. mb_strtolower($lastHandlerIdentifier);
$entity->setFormattedHandlerIdentifier($formattedHandlerIdentifier);
}
}
}

vendor/shopware/core/Checkout/Payment/DataAbstractionLayer/PaymentHandlerIdentifierSubscriber.php line 20