NewsletterSubscribePageLoadedEvent example

/** * @throws CategoryNotFoundException * @throws InconsistentCriteriaIdsException * @throws RoutingException */
    public function load(Request $request, SalesChannelContext $salesChannelContext): NewsletterSubscribePage
    {
        $page = $this->genericLoader->load($request, $salesChannelContext);
        $page = NewsletterSubscribePage::createFrom($page);

        $this->eventDispatcher->dispatch(
            new NewsletterSubscribePageLoadedEvent($page, $salesChannelContext, $request)
        );

        return $page;
    }
}