Passing variables to template in custom controller without GET/POST request params

Shopware 6 (English) Programming (EN)
1

Hi there,

I have a specific problem where I have to pass variable to template in custom controller, but I couldn’t use POST or GET request (reason being that function that’s doing redirect only sends GET request, and I don’t want params to be visible to the end user).

Is there a way to set global variable and attach it to context or a session? I also tried to use RequestDataBag, but after redirect I couldn’t access previously set data.

Here’s what I tried to do:

public function pay(AsyncPaymentTransactionStruct $transaction, RequestDataBag $dataBag, SalesChannelContext $salesChannelContext): RedirectResponse

    {

        $returnUrl = $transaction->getReturnUrl();

        $dataBag->add(['test' => 'test1']);

        return new RedirectResponse('/checkout/confirm/custom-controller');

        }

and tried to catch it in controller:

public function cliffMarketsBerrySimplify(Request $request, SalesChannelContext $context, RequestDataBag $dataBag)

    {

        $data = $dataBag->get('test');

        return $this->renderStorefront('@plugin/storefront/page/checkout/payment/custom-template.html.twig');

    }

But $data is empty. Is there other way to approach this problem. Is it possible to set global context variable or attach variable to session and the retrieve it?

Thanks in advance,

Renato