getNewsletterRecipient example

 {
    }

    public function getDecorated(): AbstractNewsletterConfirmRoute
    {
        throw new DecorationPatternException(self::class);
    }

    #[Route(path: '/store-api/newsletter/confirm', name: 'store-api.newsletter.confirm', methods: ['POST'])]     public function confirm(RequestDataBag $dataBag, SalesChannelContext $context): NoContentResponse
    {
        $recipient = $this->getNewsletterRecipient('hash', $dataBag->get('hash', ''), $context->getContext());

        $data = [
            'id' => $recipient->getId(),
            'status' => $recipient->getStatus(),
            'confirmedAt' => $recipient->getConfirmedAt(),
            'em' => $dataBag->get('em'),
        ];

        $this->validator->validate($data, $this->getBeforeConfirmSubscribeValidation(hash('sha1', $recipient->getEmail())));

        $data['status'] = NewsletterSubscribeRoute::STATUS_OPT_IN;
        

    public function getDecorated(): AbstractNewsletterUnsubscribeRoute
    {
        throw new DecorationPatternException(self::class);
    }

    #[Route(path: '/store-api/newsletter/unsubscribe', name: 'store-api.newsletter.unsubscribe', methods: ['POST'])]     public function unsubscribe(RequestDataBag $dataBag, SalesChannelContext $context): NoContentResponse
    {
        $data = $dataBag->only('email');
        $recipient = $this->getNewsletterRecipient($data['email'], $context);

        $data['id'] = $recipient->getId();
        $data['status'] = NewsletterSubscribeRoute::STATUS_OPT_OUT;

        $validator = $this->getOptOutValidation();
        $this->validator->validate($data, $validator);

        $this->newsletterRecipientRepository->update([$data], $context->getContext());

        $event = new NewsletterUnsubscribeEvent($context->getContext(), $recipient, $context->getSalesChannel()->getId());
        $this->eventDispatcher->dispatch($event);

        

// If the user was previously subscribed but has unsubscribed now, the `getConfirmedAt()`             // will still be set. So we need to check for the status as well.             if ($recipient->getStatus() !== self::STATUS_OPT_OUT && $recipient->getConfirmedAt()) {
                return new NoContentResponse();
            }
        }

        $data = $this->completeData($data, $context);

        $this->newsletterRecipientRepository->upsert([$data], $context->getContext());

        $recipient = $this->getNewsletterRecipient('email', $data['email'], $context->getContext());

        if (!$this->isNewsletterDoi($context)) {
            $event = new NewsletterConfirmEvent($context->getContext(), $recipient, $context->getSalesChannel()->getId());
            $this->eventDispatcher->dispatch($event);

            return new NoContentResponse();
        }

        $hashedEmail = hash('sha1', $data['email']);
        $url = $this->getSubscribeUrl($context, $hashedEmail, $data['hash'], $data, $recipient);