geno/wp-content/plugins/mailpoet/lib/Automation/Engine/Validation/AutomationRules/NoCycleRule.php
2024-02-01 11:54:18 +00:00

39 lines
1.2 KiB
PHP

<?php declare(strict_types = 1);
namespace MailPoet\Automation\Engine\Validation\AutomationRules;
if (!defined('ABSPATH')) exit;
use MailPoet\Automation\Engine\Data\Automation;
use MailPoet\Automation\Engine\Data\Step;
use MailPoet\Automation\Engine\Exceptions;
use MailPoet\Automation\Engine\Validation\AutomationGraph\AutomationNode;
use MailPoet\Automation\Engine\Validation\AutomationGraph\AutomationNodeVisitor;
class NoCycleRule implements AutomationNodeVisitor {
public const RULE_ID = 'no-cycle';
public function initialize(Automation $automation): void {
}
public function visitNode(Automation $automation, AutomationNode $node): void {
$step = $node->getStep();
$parents = $node->getParents();
$parentIdsMap = array_combine(
array_map(function (Step $parent) {
return $parent->getId();
}, $node->getParents()),
$parents
) ?: [];
foreach ($step->getNextStepIds() as $nextStepId) {
if ($nextStepId === $step->getId() || isset($parentIdsMap[$nextStepId])) {
throw Exceptions::automationStructureNotValid(__('Cycle found in automation graph', 'mailpoet'), self::RULE_ID);
}
}
}
public function complete(Automation $automation): void {
}
}