Magento2 Controller Not overriding [closed]

Question

I add the controller in my local but it not working.

di.xml

 <?xml version="1.0"?> 
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../lib/internal/Magento/Framework/ObjectManager/etc/config.xsd">
    <preference for="Magento\Customer\Controller\Account\CreatePost" type="Tychons\Registration\Controller\Account\CreatePost" />
 </config>

module.xml

    <?xml version="1.0"?>
<!--
/**
 * Module configuration.
 */
-->
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
        <module name="Tychons_Registration" setup_version="1.0.0" />
</config>

Createpost.php

    namespace Company\Custom\Controller\Catalog\Product;

class View extends Tychons\Registration\Controller\Account\CreatePost

{
    public function execute()
    {
        echo "create post";exit;

    }
}

composer.json

{
    "name": "tychons/registration",
    "description": "Manage Registartion",
    "type": "magento2-module",
    "version": "1.0.0",
    "license": [
        "OSL-3.0",
        "AFL-3.0"
    ],
    "autoload": {
        "files": [
            "registration.php"
        ],
        "psr-4": {
            "Tychons\\Registartion\\": ""
        }
    }
}

registratio.php

<?php
/**
 * Module configuration
 */
\Magento\Framework\Component\ComponentRegistrar::register(
    \Magento\Framework\Component\ComponentRegistrar::MODULE,
    'Tychons_Registation',
    __DIR__
);

Please anyone can help me.

Answer 1

You did the mistake at Createpost.php

The over-rewritten class Tychons\Registration\Controller\Account\CreatePost definition is totally wrong.

<?php 
namespace Tychons\Registration\Controller\Account;

class CreatePost extends \Magento\Customer\Controller\Account\CreatePost

{
    public function execute()
    {
        echo "create post";exit;

    }
}

Answer 2

Try this

namespace Tychons\Registration\Controller\Account;

class CreatePost extends \Magento\Customer\Controller\Account\CreatePost

{
    public function execute()
    {
        echo "create post";exit;

    }
}

Answer 3

You did mistake in Createpost.php file, the code should be like this.

namespace Tychons\Registration\Controller\Account;

class CreatePost extends Company\Custom\Controller\Catalog\Product

{
    public function execute()
    {
        echo "create post";exit;
    }
}

Then run below command:

php bin/magento setup:static-content:deploy

If you are using default or developer mode then run this command instead of above command.

php bin/magento setup:static-content:deploy -f

Then run below command to flush cache.

php bin/magento c:f

To get more information about controller override you can click this link: https://webkul.com/blog/overriding-rewriting-classes-magento2/

Answer 4

Your Createpost.php contains a class called 'View' not 'Createpost' and your namespace is nothing like what is set in your prefernence in di.xml..

If it should be called CreatePost, your preference should be:

<preference for="Magento\Customer\Controller\Account\CreatePost" type="Tychons\Registration\Controller\Account\CreatePost" />

and your Createpost:

namespace Tychons\Registration\Controller\Account;

class Createpost extends \Magento\Customer\Controller\Account\CreatePost

{
    public function execute()
    {
        echo "create post";exit;

    }
}

edit:

On top of that your psr-4 has spelling mistakes in your composer.json; your module registration.php registers the module under a wrong name;

To put it bluntly, your code it a complete mess.