Invite::delete PHP Method

    public function delete($id, $postdata = null)
    {
        $invite = $this->get($id);
        if ($invite["userid"] != $this->user->getId()) {
            throw new Exception(L::get("PERMISSION_DENIED"), 401);
        }
        $this->db->query('DELETE FROM invites WHERE id = ' . $invite["id"]);
        $this->db->query("UPDATE users SET invites = invites + 1 WHERE id = " . $this->user->getId());
    }

     $mailbox = new Mailbox($db, $user);
     $bonusShop = new BonusShop($db, $user, $mailbox);
     $bonusShop->buy((int) $params[1], $postdata);
     httpResponse();
     break;
 case validateRoute('GET', 'invites'):
     $invite = new Invite($db, $user);
     httpResponse($invite->query());
     break;
 case validateRoute('POST', 'invites'):
     $invite = new Invite($db, $user);
     httpResponse($invite->create());
     break;
 case validateRoute('DELETE', 'invites/\\d+'):
     $invite = new Invite($db, $user);
     httpResponse($invite->delete((int) $params[1]));
     break;
 case validateRoute('GET', 'friends'):
     $friends = new Friends($db, $user);
     httpResponse($friends->query());
     break;
 case validateRoute('POST', 'friends'):
     $friends = new Friends($db, $user);
     httpResponse($friends->create($postdata));
     break;
 case validateRoute('DELETE', 'friends/\\d+'):
     $friends = new Friends($db, $user);
     httpResponse($friends->delete((int) $params[1]));
     break;
 case validateRoute('PATCH', 'friends/\\d+'):
     $friends = new Friends($db, $user);