Magento 2 equivalent event of checkout_onepage_controller_success_action

Question

I am working In Magento 2 Module, I've to do some customization on Magento Onepage checkout, for that I plan to use the checkout_onepage_controller_success_action, but In my project, We're installed some third-party modules, which are already used this event.

So, I believe if I again use the same event It won't work, an observer doesn't have an order to execute.

I want the equivalent event of checkout_onepage_controller_success_action. Is there have anything in Magento 2 Kindly let me know it.

Answer 1

Magento 2 does not have any event equivalent to checkout_onepage_controller_success_action.

One solution you can try to make a different module for different Observer.

And Make one module depends on another.

Let's give an example:

• ModuleA: Observer class ObserverClassA.
• ModuleB: Observer Class ObserverClassB.

Assume that ObserverClassB need to run after ObserverClassA .

So, please make ModuleB is module depend on ModuleA.

Add sequence on ModuleB's module.xml file.

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
    <module name="ModuleB" setup_version="0.0.1">
        <sequence>
        <!-- Vendor_ComponentB is dependent on Vendor_ComponentA: -->
            <module name="ModuleA" />
        </sequence>
    </module>
</config>

After that don't forgot run setup upgrade to apply these changes.

I guess that it will resolve your issue.