Magento2 – Disable ‘Cash on Delivery’ for Downloadable Products

cartmagento-2.1magento2payment-methods

I need to disable the CoD payment method for carts with downloadable products. I started working on a plugin, but got hung up on this – have no idea how to get product types from cart.

Any ideas?

Best Answer

Best idea to use event/observer concept.

Fire an observer on event: payment_method_is_active.

Observer:

<?php
namespace [Vendorname]\[Modulename]]\Observer;

use Magento\Framework\Event\ObserverInterface;
use Magento\Framework\App\Request\DataPersistorInterface;
use Magento\Framework\App\ObjectManager;

class ObserverforDisabledCod implements ObserverInterface
{
    /**
     *
     * @param \Magento\Framework\Event\Observer $observer
     * @return void
     */
    public function execute(\Magento\Framework\Event\Observer $observer)
    {
        $result = $observer->getEvent()->getResult();
        $method_instance = $observer->getEvent()->getMethodInstance();
        $quote = $observer->getEvent()->getQuote();

        if ($quote === null || $method_instance->getCode() != 'cashondelivery')
            return;

        /* Disable All payment gateway exclude Your payment Gateway */
        $items = $quote->getAllVisibleItems();
        foreach ($items as $eachitem) {
            if ($eachitem->getProductType() == 'downloadable') {
                $result->setData('is_available', false);
                break;
            }
        }

    }
}

Related Solutions

Magento 2 – How to Programmatically Disable a Payment Method at Checkout

/app/code/Company/Module/etc/events.xml

 <?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">
    <event name="payment_method_is_active">
        <observer name="custom_payment" instance="Company\Module\Observer\PaymentMethodAvailable" />
    </event>
</config>

app/code/Company/Module/Observer/PaymentMethodAvailable.php

<?php

namespace Company\Module\Observer;

use Magento\Framework\Event\ObserverInterface;


class PaymentMethodAvailable implements ObserverInterface
{
    /**
     * payment_method_is_active event handler.
     *
     * @param \Magento\Framework\Event\Observer $observer
     */
    public function execute(\Magento\Framework\Event\Observer $observer)
    {
        // you can replace "checkmo" with your required payment method code
        if($observer->getEvent()->getMethodInstance()->getCode()=="checkmo"){
            $checkResult = $observer->getEvent()->getResult();
            $checkResult->setData('is_available', false); //this is disabling the payment method at checkout page
        }
    }
}

Note: After did the modifications use di:compile command and remove cache and page cache and check the same in the frontend.

Best Answer

Related Solutions

Magento 2 – How to Programmatically Disable a Payment Method at Checkout

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