src/Core/System/Country/SalesChannel/CachedCountryRoute.php line 63
<?php declare(strict_types=1);
namespace Shopware\Core\System\Country\SalesChannel;
use Shopware\Core\Framework\Adapter\Cache\AbstractCacheTracer;
use Shopware\Core\Framework\Adapter\Cache\CacheValueCompressor;
use Shopware\Core\Framework\DataAbstractionLayer\Cache\EntityCacheKeyGenerator;
use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
use Shopware\Core\Framework\Log\Package;
use Shopware\Core\Framework\Util\Json;
use Shopware\Core\System\Country\Event\CountryRouteCacheKeyEvent;
use Shopware\Core\System\Country\Event\CountryRouteCacheTagsEvent;
use Shopware\Core\System\SalesChannel\SalesChannelContext;
use Shopware\Core\System\SalesChannel\StoreApiResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Contracts\Cache\CacheInterface;
use Symfony\Contracts\Cache\ItemInterface;
use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
#[Route(defaults: ['_routeScope' => ['store-api']])]
#[Package('system-settings')]
class CachedCountryRoute extends AbstractCountryRoute
{
final public const ALL_TAG = 'country-route';
/**
* @internal
*
* @param AbstractCacheTracer<CountryRouteResponse> $tracer
* @param array<string> $states
*/
public function __construct(private readonly AbstractCountryRoute $decorated, private readonly CacheInterface $cache, private readonly EntityCacheKeyGenerator $generator, private readonly AbstractCacheTracer $tracer, private readonly EventDispatcherInterface $dispatcher, private readonly array $states)
{
}
public static function buildName(string $id): string
{
return 'country-route-' . $id;
}
public function getDecorated(): AbstractCountryRoute
{
return $this->decorated;
}
#[Route(path: '/store-api/country', name: 'store-api.country', methods: ['GET', 'POST'], defaults: ['_entity' => 'country'])]
public function load(Request $request, Criteria $criteria, SalesChannelContext $context): CountryRouteResponse
{
if ($context->hasState(...$this->states)) {
return $this->getDecorated()->load($request, $criteria, $context);
}
$key = $this->generateKey($request, $context, $criteria);
if ($key === null) {
return $this->getDecorated()->load($request, $criteria, $context);
}
$value = $this->cache->get($key, function (ItemInterface $item) use ($request, $context, $criteria) {
$name = self::buildName($context->getSalesChannelId());
$response = $this->tracer->trace($name, fn () => $this->getDecorated()->load($request, $criteria, $context));
$item->tag($this->generateTags($request, $response, $context, $criteria));
return CacheValueCompressor::compress($response);
});
return CacheValueCompressor::uncompress($value);
}
private function generateKey(Request $request, SalesChannelContext $context, Criteria $criteria): ?string
{
$parts = [
$this->generator->getCriteriaHash($criteria),
$this->generator->getSalesChannelContextHash($context),
];
$event = new CountryRouteCacheKeyEvent($parts, $request, $context, $criteria);
$this->dispatcher->dispatch($event);
if (!$event->shouldCache()) {
return null;
}
return self::buildName($context->getSalesChannelId()) . '-' . md5(Json::encode($event->getParts()));
}
/**
* @return array<string>
*/
private function generateTags(Request $request, StoreApiResponse $response, SalesChannelContext $context, Criteria $criteria): array
{
$tags = array_merge(
$this->tracer->get(self::buildName($context->getSalesChannelId())),
[self::buildName($context->getSalesChannelId()), self::ALL_TAG]
);
$event = new CountryRouteCacheTagsEvent($tags, $request, $response, $context, $criteria);
$this->dispatcher->dispatch($event);
return array_unique(array_filter($event->getTags()));
}
}