Magento 2: Best way to change customer group event & call if needed?

Question

Trigger event after an order has been created/saved

<event name="sales_order_place_after"> <observer name="change_user_group" instance="Custom\Module\Observer\ChangeUserGroupObserver" /> </event>

We have 2 events sales_order_place_after or checkout_onepage_controller_success_action.

What if user has refreshed the success page & if group is already changed then i don't want to call that observer.

It should not go to observer file itself.

Can we put like if condition on events.xml? What is alternative?

See my updated answer. We should try with Plugin.

Khoa Truong
– Khoa Truong

2017-02-27 14:55:07 +00:00
Commented Feb 27, 2017 at 14:55 — Khoa Truong
– Khoa Truong, Commented Feb 27, 2017 at 14:55

Reena Parekh · Accepted Answer · 2017-01-13 12:02:43Z

If you want after payment is completed successfully then you should try one of the following:

sales_order_invoice_pay sales_order_invoice_save_after sales_order_payment_place_end

Khoa Truong · Accepted Answer · 2017-02-27 08:06:10Z

We can use sales_order_save_after, check the condition directly on your observer. However, we should try with Plugin.

app/code/Company/Module/etc/adminhtml/di.xml

<?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="Magento\Sales\Api\OrderRepositoryInterface"> <plugin name="change_user_group" type="Company\Module\Model\Plugin\ChangeUserGroupPlugin"/> </type> </config>

Your Plugin:

<?php namespace Company\Module\Model\Plugin; use Magento\Customer\Api\CustomerRepositoryInterface; use Magento\Sales\Model\Order; class ChangeUserGroupPlugin { const ID_CUSTOMER_GROUP_CHANGE = 5; // For example group /** * @var CustomerRepositoryInterface */ protected $_customerRepository; /** * ChangeUserGroupObserver constructor. * @param CustomerRepositoryInterface $customerRepository */ public function __construct( CustomerRepositoryInterface $customerRepository ) { $this->_customerRepository = $customerRepository; } /** * @param \Magento\Sales\Api\OrderRepositoryInterface $subject * @param \Magento\Sales\Api\Data\OrderInterface $result * @return mixed * @throws \Exception */ public function afterSave( \Magento\Sales\Api\OrderRepositoryInterface $subject, $result ) { if($result->getState() == Order::STATE_COMPLETE) { try { $customerId = $result->getCustomerId(); $customer = $this->_customerRepository->getById($customerId); $current_group = $customer->getGroupId(); if ($current_group != self::ID_CUSTOMER_GROUP_CHANGE) { $customer->setGroupId(self::ID_CUSTOMER_GROUP_CHANGE); $this->_customerRepository->save($customer); } } catch (\Exception $e) { throw $e; } } return $result; } }

In observer i already checked. Don't want to enter in Observer. But using sales_order_save_after if payment failed then also it changes the customer group w/o placing successfully order right? — Jackson
– Jackson, Commented Jan 13, 2017 at 9:26
It gives new order status This if ($order->getState() === Order::STATE_COMPLETE) { is not working — Jackson
– Jackson, Commented Jan 16, 2017 at 6:46
@AnkitShah you can check the state of order. In case, new order status, we need to check if(in_array($order->getState(), ['new', 'completed'])) — Khoa Truong
– Khoa Truong, Commented Jan 16, 2017 at 7:38

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