oc-adrema-plugin/support/FetchAllEvents.php

<?php

namespace Silva\Adrema\Support;

use Illuminate\Support\Collection;

class FetchAllEvents
{
    public function run(): ?Collection
    {
        $events = app(Proxy::class)->run('/api/form');

        if (!$events) {
            return null;
        }
        return collect($events);
    }
}