/**
* @param string $roleName
*
* @return RZ\Roadiz\Core\Entities\Role
*/
public function findOneByName($roleName)
{
$roleName = Role::cleanName($roleName);
if (0 == $this->countByName($roleName)) {
$role = new Role($roleName);
$this->_em->persist($role);
$this->_em->flush();
return $role;
} else {
$query = $this->_em->createQuery('
SELECT r FROM RZ\\Roadiz\\Core\\Entities\\Role r
WHERE r.name = :name')->setParameter('name', $roleName);
return $query->getSingleResult();
}
}
