Using Carbon in Eloquent Query

Good day everyone,

I'm currently realising a system that lets colleagues fill in their worked hours and what they worked on. I save those into the database using a time_stamp (date) named in the table. Now I have been trying to get the values of the filled in registrations of last week (I created some dummy times). And I have been trying to use Carbon and the Eloquent query builder at the same time, and i'm completely stuck. Would anyone mind to help me out?

$currentDate = \Carbon\Carbon::now('GMT+2');

    $agoDate = $currentDate->subDays($currentDate->dayOfWeek)->subWeek();

    $weekly = Hoursregistration::pluck('date')->agoDate($currentDate);
    return $weekly;

Is the code that should pick up the dates from the db (which works). But when I try to put in the variables containing the carbon methods. It doesnt work and throw me a Method agoDate does not exist. (View: /var/www/clients/client0/web319/web/resources/views/hoursregistrations/index.blade.php) error.

I would love some help as this is crucial to my education (kind of in a tight spot rn.)

via Chebli Mohamed