/**
  * @param \Claroline\CoreBundle\Entity\Workspace\Workspace $workspace
  * @param \Claroline\CoreBundle\Entity\Role[]                      $roles
  *
  * @return \Claroline\CoreBundle\Entity\Workspace\Workspace[]
  */
 public function getWorkspaceByWorkspaceAndRoles(Workspace $workspace, array $roles, $orderedToolType = 0)
 {
     return $this->workspaceRepo->findWorkspaceByWorkspaceAndRoles($workspace, $roles, $orderedToolType);
 }