Method saveOrderCoupons

public function saveOrderCoupons($coupon, $totalC, $orderId)
{
    $app = Factory::getApplication();
    $db = Factory::getDbo();
    $d = array();
    $d['order_id'] = (int) $orderId;
    $d['coupon_id'] = (int) $coupon['id'];
    $d['title'] = $coupon['title'];
    if (isset($coupon['code'])) {
        $d['code'] = $coupon['code'];
    }
    $d['amount'] = $totalC['dnetto'];
    // get the value from total
    $d['netto'] = $totalC['dnetto'];
    $d['brutto'] = $totalC['dbrutto'];
    $row = Table::getInstance('PhocacartOrderCoupons', 'Table', array());
    if (!$row->bind($d)) {
        //throw new Exception($row->getError());
        $msg = Text::_($row->getError());
        $app->enqueueMessage($msg, 'error');
        return false;
    }
    if (!$row->check()) {
        //throw new Exception($row->getError());
        $msg = Text::_($row->getErrorMsg());
        $app->enqueueMessage($msg, 'error');
        return false;
    }
    if (!$row->store()) {
        //throw new Exception($row->getError());
        $msg = Text::_($row->getErrorMsg());
        $app->enqueueMessage($msg, 'error');
        return false;
    }
    return true;
}