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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\Setup\Declaration\Schema\Operations;
use Magento\Framework\Setup\Declaration\Schema\Db\DbSchemaWriterInterface;
use Magento\Framework\Setup\Declaration\Schema\Db\DefinitionAggregator;
use Magento\Framework\Setup\Declaration\Schema\Dto\Column;
use Magento\Framework\Setup\Declaration\Schema\Dto\Table;
use Magento\Framework\Setup\Declaration\Schema\ElementHistory;
use Magento\Framework\Setup\Declaration\Schema\OperationInterface;
/**
* Modify table operation.
*
* Used to change table options.
*/
class ModifyTable implements OperationInterface
{
/**
* Operation name.
*/
const OPERATION_NAME = 'modify_table';
/**
* @var DbSchemaWriterInterface
*/
private $dbSchemaWriter;
/**
* @param DbSchemaWriterInterface $dbSchemaWriter
*/
public function __construct(DbSchemaWriterInterface $dbSchemaWriter)
{
$this->dbSchemaWriter = $dbSchemaWriter;
}
/**
* {@inheritdoc}
*/
public function getOperationName()
{
return self::OPERATION_NAME;
}
/**
* {@inheritdoc}
*/
public function isOperationDestructive()
{
return false;
}
/**
* {@inheritdoc}
*/
public function doOperation(ElementHistory $elementHistory)
{
/** @var Table $table */
$table = $elementHistory->getNew();
/** @var Table $oldTable */
$oldTable = $elementHistory->getOld();
$oldOptions = $oldTable->getDiffSensitiveParams();
$statements = [];
foreach ($table->getDiffSensitiveParams() as $optionName => $optionValue) {
if ($oldOptions[$optionName] !== $optionValue) {
$statements[] = $this->dbSchemaWriter->modifyTableOption(
$table->getName(),
$table->getResource(),
$optionName,
$optionValue
);
}
}
return $statements;
}
}