ListGroupSubscriber, err := redisstream.NewSubscriber(
    redisstream.SubscriberConfig{
        Client:        subClient,
        ConsumerGroup: "AddToPromotionsList",
    },
    logger,
)

addToNewsListGroupSubscriber, err := redisstream.NewSubscriber(
    redisstream.SubscriberConfig{
        Client:        subClient,
        ConsumerGroup: "AddToNewsList",
    },
    logger,
)

router.AddNoPublisherHandler(
    "AddToPromotionsList",
    "UserSignedUp",
    addToPromotionsListGroupSubscriber,
    func(m