/**
* Function that automatically fills changed, changed_by, created and created_by fields with a certain prefix.
*
* @param \MUtil_Model_DatabaseModelAbstract $model
* @param string $prefix Three letter code
* @param int $userid Gems user id
*/
public static function setChangeFieldsByPrefix(\MUtil_Model_DatabaseModelAbstract $model, $prefix, $userid = null)
{
$changed_field = $prefix . '_changed';
$changed_by_field = $prefix . '_changed_by';
$created_field = $prefix . '_created';
$created_by_field = $prefix . '_created_by';
foreach (array($changed_field, $changed_by_field, $created_field, $created_by_field) as $field) {
$model->set($field, 'elementClass', 'none');
}
$model->setOnSave($changed_field, new \MUtil_Db_Expr_CurrentTimestamp());
$model->setSaveOnChange($changed_field);
$model->setOnSave($created_field, new \MUtil_Db_Expr_CurrentTimestamp());
$model->setSaveWhenNew($created_field);
if (!$userid) {
$userid = \GemsEscort::getInstance()->currentUser->getUserId();
if (!$userid) {
$userid = 1;
}
}
if ($userid) {
$model->setOnSave($changed_by_field, $userid);
$model->setSaveOnChange($changed_by_field);
$model->setOnSave($created_by_field, $userid);
$model->setSaveWhenNew($created_by_field);
}
}
