Remove dwc session, add cache (mautic#13464)

* MAUT-3358 / Remove session, add cache

* fixed conflits, code style

* hopefully resolved conflicts with parent

---------

Co-authored-by: Lukas Sykora <[email protected]>
Co-authored-by: John Linhart <[email protected]>

app/bundles/DynamicContentBundle/EventListener/CampaignSubscriber.php

@@ -2,6 +2,7 @@
 
 namespace Mautic\DynamicContentBundle\EventListener;
 
+use Mautic\CacheBundle\Cache\CacheProvider;
 use Mautic\CampaignBundle\CampaignEvents;
 use Mautic\CampaignBundle\Event\CampaignBuilderEvent;
 use Mautic\CampaignBundle\Event\CampaignExecutionEvent;
@@ -11,15 +12,16 @@
 use Mautic\DynamicContentBundle\Form\Type\DynamicContentDecisionType;
 use Mautic\DynamicContentBundle\Form\Type\DynamicContentSendType;
 use Mautic\DynamicContentBundle\Model\DynamicContentModel;
+use Psr\Cache\CacheItemInterface;
+use Psr\Cache\InvalidArgumentException;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-use Symfony\Component\HttpFoundation\Session\SessionInterface;
 
 class CampaignSubscriber implements EventSubscriberInterface
 {
     public function __construct(
         private DynamicContentModel $dynamicContentModel,
-        private SessionInterface $session,
+        protected CacheProvider $cache,
         private EventDispatcherInterface $dispatcher
     ) {
     }
@@ -77,7 +79,9 @@ public function onCampaignBuild(CampaignBuilderEvent $event): void
     }
 
     /**
-     * @return bool|CampaignExecutionEvent
+     * @return false|CampaignExecutionEvent
+     *
+     * @throws InvalidArgumentException
      */
     public function onCampaignTriggerDecision(CampaignExecutionEvent $event)
     {
@@ -99,7 +103,11 @@ public function onCampaignTriggerDecision(CampaignExecutionEvent $event)
             $this->dynamicContentModel->setSlotContentForLead($defaultDwc, $lead, $eventDetails);
         }
 
-        $this->session->set('dwc.slot_name.lead.'.$lead->getId(), $eventDetails);
+        /** @var CacheItemInterface $item */
+        $item = $this->cache->getItem('dwc.slot_name.lead.'.$lead->getId());
+        $item->set($eventDetails);
+        $item->expiresAfter(86400); // one day in seconds
+        $this->cache->save($item);
 
         $event->stopPropagation();
 
@@ -110,7 +118,9 @@ public function onCampaignTriggerAction(CampaignExecutionEvent $event)
     {
         $eventConfig = $event->getConfig();
         $lead        = $event->getLead();
-        $slot        = $this->session->get('dwc.slot_name.lead.'.$lead->getId());
+        /* @var CacheItemInterface $item */
+        $item = $this->cache->getItem('dwc.slot_name.lead.'.$lead->getId());
+        $slot = $item->get();
 
         $dwc = $this->dynamicContentModel->getRepository()->getEntity($eventConfig['dynamicContent']);