public function actionAddAdditional(int $productId, int $languageId)
    {
        $additionalProductsCategories = Category::find()->with('products')
            ->where(['additional_products' => true])->all();

        $productAdditionalProducts = ProductAdditionalProduct::find()->where(['product_id' => $productId])->all();
        return $this->render('../product/save', [
            'viewName' => '../additional-product/add-additional',
            'selectedLanguage' => Language::findOne($languageId),
            'product' => Product::findOne($productId),
            'languages' => Language::find()->all(),

            'params' => [
                'additionalProductsCategories' => $additionalProductsCategories,
                'productAdditionalProducts' => $productAdditionalProducts,
                'productId' => $productId
            ]
        ]);
    }