EC-CUBE / ec-cube

     * @param  \Eccube\Entity\Member $Member

     * @return bool

     */

    public function delete($Member)

    {

        $em = $this->getEntityManager();

        $em->getConnection()->beginTransaction();

        try {

            $rank = $Member->getRank();

            $em->createQueryBuilder()

                ->update('Eccube\Entity\Member', 'm')

                ->set('m.rank', 'm.rank - 1')

                ->where('m.rank > :rank')->setParameter('rank', $rank)

                ->getQuery()

                ->execute();

            $em->remove($Member);

            $em->flush();

            $em->getConnection()->commit();

        } catch (\Exception $e) {

            $em->getConnection()->rollback();

            return false;

        }

        return true;

    }

    /**

     * saltを生成する

     * @param  \Eccube\Entity\News $News

     * @return boolean 成功した場合 true

     */

    public function delete($News)

    {

        $em = $this->getEntityManager();

        $em->getConnection()->beginTransaction();

        try {

            $rank = $News->getRank();

            $em->createQueryBuilder()

                ->update('Eccube\Entity\News', 'n')

                ->set('n.rank', 'n.rank - 1')

                ->where('n.rank > :rank')->setParameter('rank', $rank)

                ->getQuery()

                ->execute();

            $em->remove($News);

            $em->flush();

            $em->getConnection()->commit();

        } catch (\Exception $e) {

            $em->getConnection()->rollback();

            return false;

        }

        return true;

    }

}