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<?php
namespace Bitrix\Catalog\Controller\Product;
use Bitrix\Catalog\Product\Sku;
use Bitrix\Main\Application;
use Bitrix\Main\Engine\Action;
use Closure;
/**
* Helper for working with deferred SKU calculations in REST.
*/
trait SkuDeferredCalculations
{
private static bool $isBackgroundJobAdded = false;
protected function isActionWithDefferedCalculation(Action $action): bool
{
$actions = [
'add',
'update',
'delete',
];
return in_array($action->getName(), $actions, true);
}
/**
* Must be called BEFORE the action is executed.
*
* @see \Bitrix\Main\Engine\Controller method `processBeforeAction`
*
* @return void
*/
final protected function processBeforeDeferredCalculationAction(): void
{
Sku::enableDeferredCalculation();
}
/**
* Must be called AFTER the action is executed.
*
* @see \Bitrix\Main\Engine\Controller method `processAfterAction`
*
* @return void
*/
final protected function processAfterDeferredCalculationAction(): void
{
Sku::disableDeferredCalculation();
self::addBackgroundJob();
}
private static function addBackgroundJob(): void
{
if (self::$isBackgroundJobAdded)
{
return;
}
self::$isBackgroundJobAdded = true;
$callback = Closure::fromCallable([
Sku::class,
'calculate'
]);
Application::getInstance()->addBackgroundJob($callback);
}
}