refactor send_reminded function

lib/Doctrine/Repositories/ValidationParticipantRepository.php

@@ -12,6 +12,7 @@
 namespace Repositories;
 
 use Doctrine\ORM\EntityRepository;
+use Doctrine\DBAL\Types\Type;
 
 /**
  *
@@ -21,5 +22,26 @@ use Doctrine\ORM\EntityRepository;
 class ValidationParticipantRepository extends EntityRepository
 {
 
+    /**
+     * Retrieve all not reminded participants where the validation has not expired
+     *
+     * @param $expireDate The expiration Date
+     * @return array
+     */
+    public function findNotConfirmedAndNotRemindedParticipantsByExpireDate(\DateTime $expireDate)
+    {
+        $dql = '
+            SELECT p, s
+            FROM Entities\ValidationParticipant p
+            JOIN p.session s
+            JOIN s.basket b
+            WHERE p.is_confirmed = 0
+            AND p.reminded IS NULL
+            AND s.expires < :date';
+
+        return $this->_em->createQuery($dql)
+                ->setParameter('date', $expireDate, Type::DATETIME)
+                ->getResult();
+    }
 }