msgraph: add metadata to users to connect with default calendar

src/Bundle/ChillMainBundle/Repository/UserRepository.php

@@ -15,6 +15,7 @@ use Chill\MainBundle\Entity\GroupCenter;
 use Chill\MainBundle\Entity\User;
 use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\EntityRepository;
+use Doctrine\ORM\Query\ResultSetMappingBuilder;
 use Doctrine\ORM\QueryBuilder;
 use Doctrine\Persistence\ObjectRepository;
 
@@ -157,6 +158,29 @@ final class UserRepository implements ObjectRepository
         return $qb->getQuery()->getResult();
     }
 
+    /**
+     * Find users which does not have a key on attribute column
+     *
+     * @return array|User[]
+     */
+    public function findByNotHavingAttribute(string $key, ?int $limit = null, ?int $offset = null): array
+    {
+        $rsm = new ResultSetMappingBuilder($this->entityManager);
+        $rsm->addRootEntityFromClassMetadata(User::class, 'u');
+
+        $sql = "SELECT ".$rsm->generateSelectClause()." FROM users u WHERE NOT attributes ? :key OR attributes IS NULL AND enabled IS TRUE";
+
+        if (null !== $limit) {
+            $sql .= " LIMIT $limit";
+        }
+
+        if (null !== $offset) {
+            $sql .= " OFFET $offset";
+        }
+
+        return $this->entityManager->createNativeQuery($sql, $rsm)->setParameter(':key', $key)->getResult();
+    }
+
     public function getClassName()
     {
         return User::class;