/**
* Save entity to database.
* Generate token before saving.
*
* @return int|false
*/
public function save()
{
// Generate new token if it is not set.
if ($this->get('token') == '') {
$test = new self();
do {
$token = md5(uniqid(time(), true));
} while ($test->loadBy(array('token' => $token)) === true);
$this->set('token', $token);
}
return parent::save();
}
public static function withID($id)
{
$instance = new self();
$instance->loadBy('id', $id);
return $instance;
}