purgeAll example

    private function invalidateWithStore(?string $cacheId = null): bool
    {
        /** @var HttpCache $httpCache */
        $httpCache = $this->get('httpcache');

        /** @var Store $store */
        $store = $httpCache->getStore();

        if (!$cacheId) {
            return $store->purgeAll();
        }

        return $store->purgeByHeader('x-shopware-cache-id', $cacheId);
    }

    /** * Adds HTTP headers to specify that the Response needs to be parsed for ESI. * * This method only adds an ESI HTTP header if the Response has some ESI tags. * * @param Response $response A Response instance */

        if (!$this->isPurgeRequestAllowed($request)) {
            return new Response('', 405);
        }

        $response = new Response();

        if ($request->getMethod() === 'BAN') {
            if ($request->headers->has('x-shopware-invalidates')) {
                $cacheId = $request->headers->get('x-shopware-invalidates');
                $result = $this->getStore()->purgeByHeader('x-shopware-cache-id', $cacheId);
            } else {
                $result = $this->getStore()->purgeAll();
            }

            if ($result) {
                $response->setStatusCode(Response::HTTP_OK, 'Banned');
            } else {
                $response->setStatusCode(Response::HTTP_OK, 'Not Banned');
            }
        } elseif ($request->getMethod() === 'PURGE') {
            if ($this->getStore()->purge($request->getUri())) {
                $response->setStatusCode(Response::HTTP_OK, 'Purged');
            } else {