Magento Asked by bhagwandernase on October 1, 2021
I want to override "proccessAdditionalValidation" function of app/code/Magento/Shipping/Model/Carrier/AbstractCarrierOnline.php file in custom module.
Please help me and thanks in advance.
In this case, you can use Plugin as proccessAdditionalValidation is plugin method. You can use before or after or around as per as requirement.
Create di.xml at app/code/{Vendor}/{Modulename}/etc and where you define plugin class.
<?xml version="1.0" ?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
<type name="MagentoShippingModelCarrierAbstractCarrierOnline">
<plugin disabled="false" name="StackExchange_MagentoTest_Plugin_Magento_Shipping_Model_Carrier_AbstractCarrierOnline" sortOrder="10" type="StackExchangeMagentoTestPluginMagentoShippingModelCarrierAbstractCarrierOnline"/>
</type>
</config>
And Plugin class located at app/code/{Vendor}/{Modulename}/Plugin/Magento/Shipping/Model/Carrier/AbstractCarrierOnline.php
<?php
declare(strict_types=1);
namespace StackExchangeMagentoTestPluginMagentoShippingModelCarrier;
class AbstractCarrierOnline
{
public function afterProccessAdditionalValidation(
MagentoShippingModelCarrierAbstractCarrierOnline $subject,
$result,
$request
) {
// write your logic
return $result;
}
}
Correct answer by Amit Bera on October 1, 2021
To override the proccessAdditionalValidation function of /app/code/Magento/Shipping/Model/Carrier/AbstractCarrierOnline.php
In your custom module, add below code in your di.xml file to override the model class.
<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
<preference for="MagentoShippingModelCarrierAbstractCarrierOnline" type="VendorModuleModelCarrierAbstractCarrierOnline" />
</config>
where <preference for=""> is which Model to override and <preference type=""> for where to override.
Now, create the AbstractCarrierOnline.php file under VendorModuleModelCarrier in your module.
<?php
namespace VendorModuleModelCarrier;
class AbstractCarrierOnline extends MagentoShippingModelCarrierAbstractCarrierOnline
{
public function proccessAdditionalValidation()
{
//Add your code
}
}
Hope this helps!
Answered by Bhaumik Upadhyay on October 1, 2021
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