public function run()
{
$promos = S::user()->castes()->groups()->filter('ns', Group::NS_PROMO);
$promos->add(Group::from('on_platal'));
$uf = new UserFilter(new PFC_And(new UFC_Birthday('=', new FrankizDateTime()), new UFC_Group($promos)));
$us = $uf->get();
$us->select(UserSelect::birthday());
$formations = array();
$users = array();
foreach ($us as $u) {
$study = $u->studies();
$first = array_shift($study);
$formations[$first->formation()->abbrev()] = $first->formation();
$users[$first->formation()->abbrev()][$first->promo()][] = $u;
}
$this->assign('formations', $formations);
$this->assign('users', $users);
}
