How To Set Store Configuration Value In InstallSchema In Magento 2

The post gives the solution to programmatically set store configuration value in InstallSchema in Magento 2.

For example, you are using a Magento 2 extension in your store and want to change the default Magento 2 field values while extension installation. The below code is the solution for the same.

Changing the default field values in Magento 2 while extension installation becomes easy with this method. You can also implement this manually from the admin panel by logging in and navigate to Stores > Configuration.

Method to Set Store Configuration Value In InstallSchema in Magento 2:

Place the below code in app/code/Vendor/Extension/InstallSchema.php:

<?php

namespace Vendor\Extension\Setup;

use Magento\Framework\Setup\UpgradeSchemaInterface;
use Magento\Framework\Setup\SchemaSetupInterface;
use Magento\Framework\Setup\ModuleContextInterface;
use Magento\Framework\App\Config\ConfigResource\ConfigInterface;
use Magento\Framework\App\Config\ScopeConfigInterface;
use Magento\Store\Model\Store;

class UpgradeSchema implements UpgradeSchemaInterface
{
    protected $resourceConfig;

    public function __construct(
        ConfigInterface $resourceConfig)
    {
        $this->resourceConfig = $resourceConfig;
    }

    public function upgrade(SchemaSetupInterface $setup, ModuleContextInterface $context)
    {
        $setup->startSetup();

        $this->resourceConfig->saveConfig(
            'checkout/cart/delete_quote_after',
            '3000',
            ScopeConfigInterface::SCOPE_TYPE_DEFAULT,
            Store::DEFAULT_STORE_ID
        );


        $setup->endSetup();
    }
}

That’s it.

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