public function subscribe(NewsletterEvent $event)
{
// test if the email is already registered and unsubscribed
if (null === ($newsletter = NewsletterQuery::create()->findOneByEmail($event->getEmail()))) {
$newsletter = new NewsletterModel();
}
$newsletter->setEmail($event->getEmail())->setFirstname($event->getFirstname())->setLastname($event->getLastname())->setLocale($event->getLocale())->setUnsubscribed(false)->save();
$event->setNewsletter($newsletter);
if (ConfigQuery::getNotifyNewsletterSubscription()) {
$this->dispatcher->dispatch(TheliaEvents::NEWSLETTER_CONFIRM_SUBSCRIPTION, $event);
}
}
