setSalesChannelContext example

return;
        }

        $event->stopPropagation();

        $salesChannelId = $request->attributes->get(PlatformRequest::ATTRIBUTE_SALES_CHANNEL_ID, '');
        $domainId = $request->attributes->get(SalesChannelRequest::ATTRIBUTE_DOMAIN_ID, '');
        $languageId = $request->attributes->get(PlatformRequest::HEADER_LANGUAGE_ID, '');

        if (!$request->attributes->has(PlatformRequest::ATTRIBUTE_SALES_CHANNEL_CONTEXT_OBJECT)) {
            // When no sales-channel context is resolved, we need to resolve it now.             $this->setSalesChannelContext($request);
        }

        $is404StatusCode = $event->getThrowable() instanceof HttpException && $event->getThrowable()->getStatusCode() === Response::HTTP_NOT_FOUND;

        // If the exception is not a 404 status code, we don't need to cache it.         if (!$is404StatusCode) {
            $event->setResponse($this->controller->error(
                $event->getThrowable(),
                $request,
                $event->getRequest()->get(PlatformRequest::ATTRIBUTE_SALES_CHANNEL_CONTEXT_OBJECT)
            ));

            

    public function testGenerateCreditNoteWithCustomerGroup(
        bool $groupNet,
        array $possibleTaxes,
        array $creditPrices,
        \Closure $successCallback
    ): void {
        $this->setSalesChannelContext($groupNet);
        static::assertNotNull($this->salesChannelContext->getCustomer());

        $this->getContainer()->get('customer.repository')->update([
            [
                'id' => $this->salesChannelContext->getCustomer()->getId(),
                'groupId' => $groupNet ? $this->createNetCustomerGroup() : $this->createGrossCustomerGroup(),
            ],
        ], $this->salesChannelContext->getContext());

        $cart = $this->generateDemoCart($possibleTaxes);
        $cart = $this->generateCreditItems($cart, $creditPrices);