Checking if user is newsletter subscriber or not

Question

I want to check that the user is newsletter subscriber or not in email footer template in admin panel. I am unable to find a variable which can check like this:

{{ if($userIsSubscriber) { //Code//}}}

I know above syntax is wrong but I need code somewhat like this as I want to show some specific part of template to our user who are subscribers.

Thanks

Answer 1

You can use \Magento\Newsletter\Model\SubscriberFactory
class in your constructor by injecting it like this:

protected $subscriberFactory;

public function __construct(
    \Magento\Newsletter\Model\SubscriberFactory $subscriberFactory
){
    $this->subscriberFactory= $subscriberFactory;
}

Then in your execute function you can check customer if subscribe or not to the newsletter.

public function execute()
{
   $customerId = 1;
   $userIsSubscriber = $this->subscriberFactory->loadByCustomerId($customerId);

   if ($userIsSubscriber->isSubscribed()) {
       // return Customer is subscribed
   } else {
       // return Customer is not subscribed
   }
}