/**
* Deletes an existing Stockin model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $id
* @return mixed
*/
public function actionDelete($id)
{
StockinDetail::deleteAll(['stockin_id' => $id]);
$this->findModel($id)->delete();
return $this->redirect(['index']);
}
