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<?php declare(strict_types=1);
/*
* (c) shopware AG <info@shopware.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SwagSocialShopping\EventListener;
use Shopware\Core\Checkout\Customer\CustomerDefinition;
use Shopware\Core\Checkout\Order\OrderDefinition;
use Shopware\Core\Framework\Context;
use Shopware\Core\Framework\DataAbstractionLayer\DefinitionInstanceRegistry;
use Shopware\Core\Framework\DataAbstractionLayer\EntityWriteResult;
use Shopware\Core\Framework\DataAbstractionLayer\Event\EntityWrittenContainerEvent;
use Shopware\Core\Framework\DataAbstractionLayer\Event\EntityWrittenEvent;
use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
use Shopware\Core\Framework\Routing\Annotation\RouteScope;
use Shopware\Core\Framework\Routing\KernelListenerPriorities;
use Shopware\Core\Framework\Uuid\Uuid;
use Shopware\Core\PlatformRequest;
use Shopware\Storefront\Framework\Routing\StorefrontRouteScope;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\HttpKernel\Event\ControllerEvent;
use Symfony\Component\HttpKernel\KernelEvents;
class ReferralCodeHandler implements EventSubscriberInterface
{
private const REFERRAL_CODE_KEY = 'referralCode';
private const ENTITIES = [
CustomerDefinition::ENTITY_NAME,
OrderDefinition::ENTITY_NAME,
];
private DefinitionInstanceRegistry $registry;
private RequestStack $requestStack;
public function __construct(
DefinitionInstanceRegistry $registry,
RequestStack $requestStack
) {
$this->registry = $registry;
$this->requestStack = $requestStack;
}
public static function getSubscribedEvents(): array
{
return [
KernelEvents::CONTROLLER => [[
'storeReferralCode',
KernelListenerPriorities::KERNEL_CONTROLLER_EVENT_SCOPE_VALIDATE_POST,
]],
EntityWrittenContainerEvent::class => 'createReferralCodes',
];
}
public function storeReferralCode(ControllerEvent $event): void
{
$request = $event->getRequest();
if (!$this->isStorefrontScope($request)) {
return;
}
$referralCode = $request->get(self::REFERRAL_CODE_KEY);
if (!$referralCode) {
return;
}
$session = $request->getSession();
$session->set(self::REFERRAL_CODE_KEY, $referralCode);
}
public function createReferralCodes(EntityWrittenContainerEvent $containerEvent): void
{
$request = $this->requestStack->getMainRequest();
if (!$request || !$this->isStorefrontScope($request)) {
return;
}
$referralCode = $this->requestStack->getSession()
->get(self::REFERRAL_CODE_KEY);
$context = $containerEvent->getContext();
if (!$referralCode || !$this->isValidReferralCode($referralCode, $context)) {
return;
}
foreach (self::ENTITIES as $name) {
$event = $containerEvent->getEventByEntityName($name);
if (!$event) {
continue;
}
$data = $this->getWrittenData($referralCode, $event);
if (empty($data)) {
return;
}
$repository = $this->registry->getRepository('swag_social_shopping_' . $name);
$repository->upsert($data, $context);
}
}
private function isValidReferralCode(string $referralCode, Context $context): bool
{
if (!Uuid::isValid($referralCode)) {
return false;
}
$repository = $this->registry->getRepository('sales_channel');
return (bool) $repository->search(new Criteria([$referralCode]), $context)->first();
}
private function isStorefrontScope(Request $request): bool
{
$scope = $request->attributes
->get(PlatformRequest::ATTRIBUTE_ROUTE_SCOPE, []);
if ($scope instanceof RouteScope) {
$scope = $scope->getScopes();
}
return \in_array(StorefrontRouteScope::ID, $scope, true);
}
private function getWrittenData(string $referralCode, EntityWrittenEvent $event): array
{
$data = [];
foreach ($event->getWriteResults() as $entityWriteResult) {
if ($entityWriteResult->getOperation() !== EntityWriteResult::OPERATION_INSERT) {
continue;
}
$payload = $entityWriteResult->getPayload();
if (empty($payload)) {
continue;
}
$data[] = [
$event->getEntityName() . 'Id' => $payload['id'],
$event->getEntityName() . 'VersionId' => $payload['versionId'] ?? null,
'referralCode' => $referralCode,
];
}
return $data;
}
}

custom/plugins/SwagSocialShopping/src/EventListener/ReferralCodeHandler.php line 62