Prestashop 1.7 Product listing how to add sorting by Unit Price

[Alien(PL)]

How to add feature to sort by unit price to the listing page.

 

I've tried to add

        $sortUnitPriceAsc = new SortOrder('product', 'unit_price_full', 'asc');
        $sortUnitPriceDesc = new SortOrder('product', 'unit_price_full', 'desc');

to /modules/ps_facetedsearch/src/Product/SearchProvider.php

 

Edited December 9, 2020 by Alien(PL) (see edit history)

[Alien(PL)]

Anyone?

[Santietsit]

this feature will be great (anyone solved it?) - I guess the issue is that not necesarily we will be talking about the same units... (unless forced by the developer) so I can see why it is not by default...