How to change or redirect home page to customer login?

Question

Need to see customer account at the first before home page. used redirect from the admin panel but not working. Still, when I load my site it goes to the home page.

Mean that see customer account login instead of the home page.

Answer 1

Vendor/Module/etc/module.xml

<?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="Vendor_Module" setup_version="1.0.0">
    </module>
</config>  

Vendor/Module/registration.php

<?php

\Magento\Framework\Component\ComponentRegistrar::register(
    \Magento\Framework\Component\ComponentRegistrar::MODULE,
    'Vendor_Module',
    __DIR__
);

Vendor/Module/etc/frontend/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\Customer\Controller\Account\LoginPost">
        <plugin name="vendor_module_loginpostplugin" type="\Vendor\Module\Plugin\LoginPostPlugin" sortOrder="1" />
      </type>
    </config>

Vendor/Module/Plugin/LoginPostPlugin.php

<?php
 namespace Vendor\Module\Plugin;

class LoginPostPlugin
{

    /**
     *
     * @param \Magento\Customer\Controller\Account\LoginPost $subject
     * @param \Magento\Framework\Controller\Result\Redirect $result
     */
    public function afterExecute(
        \Magento\Customer\Controller\Account\LoginPost $subject,
        $result)
    {
        $result->setPath('/'); // Change the path to where you need to redirect
        return $result;
    }

}

Vendor/Module/composer.json

{
    "name": "vendor/module",
    "description": "Redirect homepage to customer login",
    "type": "magento2-module",
    "version": "1.0.0",
    "license": [
        "OSL-3.0",
        "AFL-3.0"
    ],
    "autoload": {
        "files": [
            "registration.php"
        ],
        "psr-4": {
            "Vendor\\Module\\": ""
        }
    }
}