public function getDrafts(Blog $blog)
    {
        $queryBuilder = $this->getAll(false, $blog)
            ->getInstance();

        return $queryBuilder
            ->andWhere('article.status = :status')
            ->setParameter('status', PageStatus::DRAFT)
            ->orderBy('article.createdAt', 'DESC')
            ->getQuery()
            ->getResult();
    }