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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\Setup\Declaration\Schema\Dto\Factories;
use Magento\Framework\ObjectManagerInterface;
use Magento\Framework\Stdlib\BooleanUtils;
/**
* Timestamp DTO element factory.
*
* This format is used to save date (year, month, day).
* Probably your SQL engine will save date in this format: 'YYYY-MM-DD HH:MM::SS'
* Date time in invalid format will be converted to '0000-00-00 00:00:00' string
* MySQL timestamp is similar to UNIX timestamp. You can pass you local time there and it will
* be converted to UTC timezone. Then when you will try to pull your time back it will be converted
* to your local time again.
* Unix range: 1970-01-01 00:00:01' UTC to '2038-01-09 03:14:07'
*/
class Timestamp implements FactoryInterface
{
/**
* Nullable timestamp value.
*/
const NULL_TIMESTAMP = 'NULL';
/**
* @var ObjectManagerInterface
*/
private $objectManager;
/**
* @var string
*/
private $className;
/**
* @var BooleanUtils
*/
private $booleanUtils;
/**
* Constructor.
*
* @param ObjectManagerInterface $objectManager
* @param BooleanUtils $booleanUtils
* @param string $className
*/
public function __construct(
ObjectManagerInterface $objectManager,
BooleanUtils $booleanUtils,
$className = \Magento\Framework\Setup\Declaration\Schema\Dto\Columns\Timestamp::class
) {
$this->objectManager = $objectManager;
$this->className = $className;
$this->booleanUtils = $booleanUtils;
}
/**
* {@inheritdoc}
*/
public function create(array $data)
{
$data['onUpdate'] = isset($data['on_update']) ? $data['on_update'] : null;
//OnUpdate is boolean as there is only one possible value for onUpdate statement.
if ($data['onUpdate'] && $data['onUpdate'] !== 'CURRENT_TIMESTAMP') {
if ($this->booleanUtils->toBoolean($data['onUpdate'])) {
$data['onUpdate'] = 'CURRENT_TIMESTAMP';
} else {
unset($data['onUpdate']);
}
}
//By default default attribute is not used.
if (!isset($data['default'])) {
$data['default'] = self::NULL_TIMESTAMP;
}
return $this->objectManager->create($this->className, $data);
}
}