A way to check if a post is at least part of one group

[bahaa-almahamid]

Hi, I would like to check if a post is at least a member of one group
currently I'm using a function looks like this, but I feel it is overwhelming

function checkPostAccessibility(int $postId): bool
{
    global $userAccessManager;
    $locked = false;

    if (isset($userAccessManager)) {
        $userAccessManagerGroups = $userAccessManager->getUserGroupHandler()->getFilteredUserGroups();

        if ($userAccessManagerGroups) {
            foreach ($userAccessManagerGroups as $userAccessManagerGroup) {
                if ($userAccessManagerGroup->isObjectMember('post', $postId)) {
                    $locked = true;
                    break;
                }
            }
        }
    }

    return $locked;
}