Laravel average review and review count display

  public function viewProduct($product_slug)

    {

       

            // Retrieve the product by its slug along with the review count

            $product = Product::where('slug', $product_slug)

                              ->withCount('reviews') // eager load review count

                              ->first();

            // Fetch review count and average rating for the product

            $productReviewsCount = ProductReview::where('product_id', $product->id)->count();

            $productRatingAverage = ProductReview::where('product_id', $product->id)->avg('star_count');

        return view('front.product.product-details', compact('product','productReviewsCount','productRatingAverage'));

    } //end Method