public function actionAddworkflowStep()
{
if (!($workflow = models\OphCiExamination_Workflow::model()->findByPk(@$_POST['workflow_id']))) {
throw new \Exception('Workflow not found: ' . @$_POST['workflow_id']);
}
if ($current_last = models\OphCiExamination_ElementSet::model()->find(array('condition' => 'workflow_id = :workflow_id', 'params' => array(':workflow_id' => $workflow->id), 'order' => 'position desc'))) {
$current_last_position = $current_last->position;
} else {
$current_last_position = 0;
}
$set = new models\OphCiExamination_ElementSet();
$set->workflow_id = $workflow->id;
$set->position = $current_last_position + 1;
$set->name = 'Step ' . $set->position;
if (!$set->save()) {
throw new \Exception('Unable to save element set: ' . print_r($set->getErrors(), true));
}
echo json_encode(array('id' => $set->id, 'position' => $set->position, 'name' => $set->name));
}
