How to design the following logic?

Question

symfony

there is a search page displayed by SearchControllerom
there is a search service itself SearchService::search( $params ) inside which the logic of sorting, pagination and much more other logic is implemented that will be the same for all projects
, the base search parameters will change from project to project
now it's something like this

class SearchController extends Controller
{
    private function getParameterForSearchQuery()
    {
        return [ "type"=>["post","folder","group"], "subtree"=>"events" ]; 
    }

    public function indexAction()
   {
        . . .
        . . .
       $this->render('::index.html.twig',  $this->searchService->search( $this->getParameterForSearchQuery() )  );
   }
}

in short, I made it possible to inherit this controller in subsequent projects and redistribute only one property
getParameterForSearchQuery() { return ["type"=>"file"] }
how much is it right / wrong?
suggest the best practice. patterns etc
thanks

Answer 1

You can put it in a separate bundle, implement it as a service, and put the parameters in the config. Even if some of the functionality in some derivative project is more specific, you can provide for specifying your classes (again in the config) that are inherited from the base controller service.