/**
* Creates a new Insumo model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new Insumo();
$modelsPresentacion = [new Presentacion()];
if ($model->load(Yii::$app->request->post()) && $model->save()) {
$modelsPresentacion = Model::createMultiple(Presentacion::className());
Model::loadMultiple($modelsPresentacion, Yii::$app->request->post());
// validate all models
$valid = $model->validate();
$valid = Model::validateMultiple($modelsPresentacion) && $valid;
if ($valid) {
$transaction = \Yii::$app->db->beginTransaction();
try {
if ($flag = $model->save(false)) {
foreach ($modelsPresentacion as $modelPresentacion) {
$modelPresentacion->insumo_id = $model->id;
if (!($flag = $modelPresentacion->save(false))) {
$transaction->rollBack();
break;
}
}
}
if ($flag) {
$transaction->commit();
return $this->redirect(['view', 'id' => $model->id]);
}
} catch (Exception $e) {
$transaction->rollBack();
}
}
//return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('create', ['model' => $model, 'modelsPresentacion' => empty($modelsPresentacion) ? [new Presentacion()] : $modelsPresentacion]);
}
return $this->redirect(['index']);
}
