How to transfer data to the database when sorting through sortable?

Question

Laravel

Hello everyone, Happy New Year and Merry Christmas!
I'm doing sorting using jquery-ui - sortable
Drag and drop implemented - https://codepen.io/pavel-lipatkin/pen/OJPxBbK


but how to take the values ​​from the transferred blocks and write them to the database?
Writing to the database directly via AJAX, the data must be transferred to the controller, so that it can be further processed and written to the database

public function sort(){
        $i = 1;
        foreach ($_GET['sortblock'] as $id) {
            //dd($id);
            Model::where('id', $id)->update(['sort'=> $i]);
            $i++;
        }

Threw the code on codepen