[Ed B.]

Originally Posted by tony_sologubov

The process of adding a new property to the model is described here:
https://devs.x-cart.com/basics/adding_new_property_to_a_product/#decorating-model-class

This example is for \XLite\Model\Product class, but you can decorate \XLite\Model\Order class all the same. Although, you will be adding orderColor property instead of myMessage.

I have tried this, with model class Vendor/ModuleID/Model/Order.php

<?php
namespace XLite\Module\Vendor\ModuleID\Model;

abstract class Order extends \XLite\Model\Order
{
/**
 * @Column (type="string")
 */
protected $quotestatus = '';
 
public function getQuotestatus()
    {
        return $this->quotestatus;
    }
 
    public function setQuotestatus($value)
    {
        $this->quotestatus = $value;
        return $this;
    }
}

with the error

X-Cart rebuild step failed

 

 Step  failed with the following errors:
Class "XLite\Module\Vendor\Module\Model\Order" sub class of "XLite\Model\Order" is not a valid entity or mapped super class

What am I doing wrong here? I also tried without "abstract" with the same result.