Process queues to save statistics

[MAILPOET-3765]

lib/Newsletter/Sending/ScheduledTasksRepository.php

@@ -74,6 +74,19 @@ class ScheduledTasksRepository extends Repository {
     return $queryBuilder->getQuery()->getOneOrNullResult();
   }
 
+  public function findPreviousTask(ScheduledTaskEntity $task): ?ScheduledTaskEntity {
+    return $this->doctrineRepository->createQueryBuilder('st')
+      ->select('st')
+      ->where('st.type = :type')
+      ->setParameter('type', $task->getType())
+      ->andWhere('st.createdAt < :created')
+      ->setParameter('created', $task->getCreatedAt())
+      ->orderBy('st.scheduledAt', 'DESC')
+      ->setMaxResults(1)
+      ->getQuery()
+      ->getOneOrNullResult();
+  }
+
   protected function getEntityClassName() {
     return ScheduledTaskEntity::class;
   }

lib/Newsletter/Sending/SendingQueuesRepository.php

@@ -4,6 +4,7 @@ namespace MailPoet\Newsletter\Sending;
 
 use MailPoet\Doctrine\Repository;
 use MailPoet\Entities\NewsletterEntity;
+use MailPoet\Entities\ScheduledTaskEntity;
 use MailPoet\Entities\SendingQueueEntity;
 use MailPoet\Entities\SubscriberEntity;
 use MailPoetVendor\Doctrine\ORM\EntityManager;
@@ -45,4 +46,36 @@ class SendingQueuesRepository extends Repository {
     if (is_null($task)) return false;
     return $this->scheduledTaskSubscribersRepository->isSubscriberProcessed($task, $subscriber);
   }
+
+  /**
+   * @return SendingQueueEntity[]
+   */
+  public function findAllForSubscriberSentBetween(
+    SubscriberEntity $subscriber,
+    ?\DateTimeInterface $dateTo,
+    ?\DateTimeInterface $dateFrom
+  ): array {
+    $qb = $this->entityManager->createQueryBuilder()
+      ->select('s, n')
+      ->from(SendingQueueEntity::class, 's')
+      ->join('s.task', 't')
+      ->join('t.subscribers', 'tsub')
+      ->join('tsub.subscriber', 'sub')
+      ->join('s.newsletter', 'n')
+      ->where('t.status = :status')
+      ->setParameter('status', ScheduledTaskEntity::STATUS_COMPLETED)
+      ->andWhere('t.type = :sendingType')
+      ->setParameter('sendingType', 'sending')
+      ->andWhere('sub.id = :subscriber')
+      ->setParameter('subscriber', $subscriber);
+    if ($dateTo) {
+      $qb->andWhere('t.updatedAt < :dateTo')
+        ->setParameter('dateTo', $dateTo);
+    }
+    if ($dateFrom) {
+      $qb->andWhere('t.updatedAt > :dateFrom')
+        ->setParameter('dateFrom', $dateFrom);
+    }
+    return $qb->getQuery()->getResult();
+  }
 }