public function Action_login()
{
if (!$this->login()) {
$model = new Model_user(' ', ' ', ' ');
if ($model->login()) {
$_SESSION['id'] = $model->user_id;
$_SESSION['rank'] = $model->rank;
$_SESSION['login'] = $model->login;
header('Location: /chat');
} else {
header('Location: /user/sing_in');
}
} else {
header('Location: /chat');
}
}
