Magento2 | Recover order increment id from Observer of an Reorder

Question

For the reorder function, I added an Observer in my custom module that allows me to extract the quote_id. Actually my real goal is to get the increment id of the order I am reordering for. Currently this is my code but it is not working:

events.xml

<event name="sales_quote_add_item">
        <observer name="custom_reorder_observer" instance="Catalog\Product\Observer\ReorderObserver" />
</event>

ReorderObserver.php

<?php
namespace Catalog\Product\Observer;

use Magento\Framework\Event\ObserverInterface;
 
class ReorderObserver implements ObserverInterface
{
    /**
     * @param \Magento\Framework\Event\Observer $observer
     * @return void
     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
     */
     
    private $orderRepository;

    public function __construct(
        \Magento\Sales\Api\OrderRepositoryInterface $orderRepository
    ) {
        $this->orderRepository = $orderRepository;
    }

    
    //FUNZIONE PER PRELEVARE POSIZIONE SCELTA NEL CALCOLATORE
    public function execute(\Magento\Framework\Event\Observer $observer) 
    {
        
        $quoteItem = $observer->getQuoteItem();
        $quoteId = $observer->getQuoteItem()->getquote_id();
        $orderId = $this->orderRepository->getByQuoteId($quoteId)->getId();
        $quoteItem->setIdreorder($orderId); 
    }
}

How could I do this?

Answer 1

you can get order id and quote id on reorder like that

<event name="sales_convert_order_to_quote">
    <observer name="giftmessage" instance="Magento\GiftMessage\Observer\SalesEventOrderToQuoteObserver" shared="false" />
</event>

and below

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
namespace Magento\GiftMessage\Observer;

use Magento\Framework\Event\ObserverInterface;

/**
 * Gift Message Observer Model
 *
 * @author      Magento Core Team <[email protected]>
 */
class SalesEventOrderToQuoteObserver implements ObserverInterface
{
    /**
     * Gift message message
     *
     * @var \Magento\GiftMessage\Helper\Message|null
     */
    protected $_giftMessageMessage = null;

    /**
     * @var \Magento\GiftMessage\Model\MessageFactory
     */
    protected $_messageFactory;

    /**
     * @param \Magento\GiftMessage\Model\MessageFactory $messageFactory
     * @param \Magento\GiftMessage\Helper\Message $giftMessageMessage
     */
    public function __construct(
        \Magento\GiftMessage\Model\MessageFactory $messageFactory,
        \Magento\GiftMessage\Helper\Message $giftMessageMessage
    ) {
        $this->_messageFactory = $messageFactory;
        $this->_giftMessageMessage = $giftMessageMessage;
    }

    /**
     * Duplicates giftmessage from order to quote on import or reorder
     *
     * @param \Magento\Framework\Event\Observer $observer
     * @return $this
     */
    public function execute(\Magento\Framework\Event\Observer $observer)
    {


        // Do not import giftmessage data if order is reordered
        if ($order->getReordered()) {
            $order = $observer->getEvent()->getOrder();
            $quote = $observer->getQuote();
        
            $quoteId = $quote['entity_id'];
            //add zend loggers
            $writer = new \Zend_Log_Writer_Stream(BP . '/var/log/reorder.log');
            $logger = new \Zend_Log();
            $logger->addWriter($writer);
            $logger->info('Order ID: ' . $order->getId());        
        }

    }
}

Answer 2

you can get the increment ID of the order you are reordering from within the reorder controller.

You can extend the controller and update it as per your requirements.

vendor/magento/module-sales/Model/Reorder/Reorder.php

You can use "$orderNumber" which is the previous order that you are trying to reorder.