public function show(Product $product, VariantManager $variantManager, AttributeManager $attributeManager)
{
if (!$product->isActive()) {
abort(404);
}
$seller = $product->getSeller();
$attributes = $attributeManager->getAttributesForProduct($product);
$variants = $variantManager->getVariantRepository()->whereProduct($product)->with('attributeOptions')->findAll();
// for stock calculation
$product->setRelation('variants', $variants);
return view('product::__front.products.show', compact('seller', 'product', 'attributes', 'variants'));
}