/**
* @param Organization $orga
* @return array
*/
private function getLinks(Organization $orga)
{
return ['_links' => [['rel' => 'self', 'uri' => '/api/public/orgas/' . $orga->getLogin()], ['rel' => 'orga.image', 'uri' => '/uploads/logos/' . $orga->getAvatar()], ['rel' => 'orga.president', 'uri' => $orga->getPresident() ? '/api/public/users/' . $orga->getPresident()->getLogin() : null], ['rel' => 'orga.members', 'uri' => '/api/public/orgas/' . $orga->getLogin() . '/members']]];
}