/**
* Save or update document
*
* @param null $id
*
* @throws \yii\web\HttpException
*/
public function actionSave($id = null)
{
if (null !== $id) {
$model = Document::findOne(['id' => $id]);
if (null === $model) {
throw new HttpException(404);
}
} else {
$model = new Document();
}
if ($model->load(\Yii::$app->request->post())) {
if ($document_id = $model->saveDocument()) {
$this->redirect(Url::toRoute(['/document/default/view/', 'id' => $document_id]));
}
}
}
