refactore کردن کنترلر

سلام دوستان
اگر یک کنترلر داشته باشیم که در متد store بخواهیم همزمان توی چند تا جدول دیتا ذخیره کنیم که به هم مربوط میشن چطور میشه کدها رو ریفکتور کرد.. کد من به صورت زیره: حالا تا حد امکان کدهاش رو ریفکتور کردم.

    public function store(AddProductRequest $request)
    {

        $shopperId = 1;

        $product = new Product([
            'title' => $request->title,
            'slug' => to_slug_fa($request->title, Product::class),
            'detail' => $request->detail,
            'color_id' => $request->colorId,
            'category_id' => $request->categoryId,
            'img' => $request->img,
            'description' => $request->description,
        ]);
        $category = Category::find($request->categoryId);
        $category->Product()->save($product);

        $code = create_code($request->categoryId, $product['id'], $request->colorId);

        $product->update([
            'code' => $code,
        ]);

        $price = new Price([
            'price' => $request->price,
            'product_id' => $product->id,
        ]);
        $product->price()->save($price);

        $stocks = [];
        foreach ($request->sizeIds as $value) {
            if ($request->quantity[$value] != null) {
                $stocks[] = new Stock([
                    'stock' => $request->quantity[$value],
                    'product_id' => $product->id,
                    'size_id' => $value,
                    'shopper_id' => $shopperId,
                ]);
            }
        }
        $product->stock()->saveMany($stocks);

        $productAttributes = [];
        foreach ($request->attributeIds as $value) {
            if (isset($request->productAttribute[$value])) {
                $productAttributes[] = new ProductAttribute([
                    'product_id' => $product->id,
                    'attribute_id' => $value,
                    'value' => $request->productAttribute[$value],
                ]);
            }
        }
        $product->ProductAttribute()->saveMany($productAttributes);

        $productDetail = [];
        foreach ($request->productDetails as $value) {
            if (isset($value)) {
                $productDetail[] = new ProductDetail([
                    'description' => $value,
                    'parent_id' => $product->id,
                ]);
            }
        }
        $product->ProductDetail()->saveMany($productDetail);

        $product_Maintenance = [];
        foreach ($request->productMaintenance as $value) {
            if (isset($value)) {
                $product_Maintenance[] = new ProductMaintenance([
                    'description' => $value,
                    'parent_id' => $product->id,
                ]);
            }
        }
        $product->ProductMaintenance()->saveMany($product_Maintenance);

        return back();

    }

@endworld
@mhyeganeh
@mohammadphp
@abdolrahman
@erfanmohseni406
@meysampro
@gomnam