/**
* Save the model to the database if it's valid. Run beforeSave() and
* afterSave() methods.
*
* @param $force Force save even if the object is invalid
* @return bool
*/
public function save($force = false)
{
$this->beforeSave($force);
$result = parent::save($force);
$this->afterSave($result, $force);
return $result;
}
