CartConvertedEvent example

$data['orderNumber'] = $orderNumberStruct->getId();
        } else {
            $data['orderNumber'] = $this->numberRangeValueGenerator->getValue(
                $this->orderDefinition->getEntityName(),
                $context->getContext(),
                $context->getSalesChannel()->getId()
            );
        }

        $data['ruleIds'] = $context->getRuleIds();

        $event = new CartConvertedEvent($cart, $data, $context, $conversionContext);
        $this->eventDispatcher->dispatch($event);

        return $event->getConvertedCart();
    }

    /** * @throws CartException */
    public function convertToCart(OrderEntity $order, Context $context): Cart
    {
        if ($order->getLineItems() === null) {