Laravel 5.2重定向到页面查询字符串

I'm getting results of products in category page. And i have system to hide sold out products.

Think that there exists ten pages for all products in category. When i check checkbox hide sold out products. The system returns ?page=10 But there is no product in ?page=10

I decided to use redict system.

$products = (new Product)->getProductsOfCategory($category->id);
$last_page = $products->lastPage();

if(request()->has('page'))
{
    if(request()->get('page') > $last_page)
    {
        $location = categoryUrl($category->id, $category->category, NULL, NULL, $last_page);
        //Output: http://dtl/en/cat/authentic-purses/120?page=7
        return redirect()->to($location);
    }
}

But i'm getting error

Method [links] does not exist on Redirect.

$products is paginated data.

UPDATE :

public function getProductsOfCategory($category_id){
    $query = $this->where('category_id', $category_id);
    $query = $this->productFilter($query);

    $query = $this->productSorting($query);
    return $query->paginate(18);
}

How can i get rid of this error ?

First of all getProductsOfCategory should return instance of Illuminate\Pagination\Paginator Then somewhere in your partial view you should use it method $products->links() yo view pagination section on website.

This error is you get when you call this method on bad object for example: redirect()->links().

If this won't help You should paste here your partial view.

I solved the problem without using Laravel Redirect Method.

header("Location: ".$location);
die();

works fine instead of

return redirect()->to($location)