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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\SalesRule\Setup;
use Magento\Framework\Setup\UpgradeSchemaInterface;
use Magento\Framework\Setup\ModuleContextInterface;
use Magento\Framework\Setup\SchemaSetupInterface;
use Magento\Framework\DB\Ddl\Table;
/**
* Upgrade the SalesRule module DB scheme
*/
class UpgradeSchema implements UpgradeSchemaInterface
{
/**
* {@inheritdoc}
*/
public function upgrade(SchemaSetupInterface $setup, ModuleContextInterface $context)
{
$setup->startSetup();
if (version_compare($context->getVersion(), '2.0.1', '<')) {
$this->addDefaultValueForDiscountStep($setup);
}
$setup->endSetup();
}
/**
* Add default value of 0 for the discount step column
* @param SchemaSetupInterface $setup
* @return void
*/
private function addDefaultValueForDiscountStep(SchemaSetupInterface $setup)
{
$connection = $setup->getConnection();
$connection->modifyColumn(
$setup->getTable('salesrule'),
'discount_step',
[
'type' => Table::TYPE_INTEGER,
'unsigned' => true,
'nullable' => false,
'default' => '0',
'comment' => 'Discount Step',
]
);
}
}