SalesChannelContextRestoredEvent example

$restoredCart->addErrors(...array_values($guestCart->getErrors()->getPersistent()->getElements()));

        $this->deleteGuestContext($currentContext, $customerId);

        $errors = $restoredCart->getErrors();
        $result = $this->cartRuleLoader->loadByToken($customerContext, $restoredCart->getToken());

        $cartWithErrors = $result->getCart();
        $cartWithErrors->setErrors($errors);
        $this->cartService->setCart($cartWithErrors);

        $this->eventDispatcher->dispatch(new SalesChannelContextRestoredEvent($customerContext, $currentContext));

        return $customerContext;
    }
}