Filter By Range

[aniltest60]

how can we do the price range filter using this package i searched as many as i can do but it couldn't find that so finally i came here for the help

http://gnepal.test/market?filter[min_price]=14filter[max_price]=20&filter[category]=39

i want to implement price filter

     $data['products'] = QueryBuilder::for(Product::class)->with('thumbnail')
            ->allowedFilters(
                [
                    AllowedFilter::exact('brand', 'brand'),
                    AllowedFilter::exact('location', 'city'),
                    AllowedFilter::exact('category', 'category_id'),
                ],
                Filter::range('price')
            )
            ->allowedSorts('name')
            ->paginate(20)
            ->appends(request()->query());

2nd question also i have Category model with relationship

 public function children()
    {
        return $this->hasMany(Category::class, 'parent_id')
            ->select('id', 'name', 'slug', 'parent_id');
    }

    public function descendants()
    {
        return $this->children()->with('descendants');
    }

    /**
     * @return BelongsTo
     */
    public function parent()
    {
        return $this->belongsTo(self::class, 'parent_id');
    }

product model

public function category(): BelongsTo
    {
        return $this->belongsTo(Category::class);
    }

when is pass the categiry_id which is children id ,on passing children id i need all the product
but in products table discontents id is stored so on passing children id i want list of all product also i want to have price filtering how can i achieve that