43 lines
1.4 KiB
PHP
43 lines
1.4 KiB
PHP
<?php declare(strict_types = 1);
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namespace MailPoet\Automation\Engine\Validation\AutomationRules;
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use MailPoet\Automation\Engine\Data\Automation;
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use MailPoet\Automation\Engine\Data\Step;
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use MailPoet\Automation\Engine\Exceptions;
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use MailPoet\Automation\Engine\Validation\AutomationGraph\AutomationNode;
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use MailPoet\Automation\Engine\Validation\AutomationGraph\AutomationNodeVisitor;
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class TriggersUnderRootRule implements AutomationNodeVisitor {
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public const RULE_ID = 'triggers-under-root';
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/** @var array<string, Step> $triggersMap */
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private $triggersMap = [];
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public function initialize(Automation $automation): void {
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$this->triggersMap = [];
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foreach ($automation->getSteps() as $step) {
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if ($step->getType() === 'trigger') {
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$this->triggersMap[$step->getId()] = $step;
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}
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}
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}
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public function visitNode(Automation $automation, AutomationNode $node): void {
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$step = $node->getStep();
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if ($step->getType() === Step::TYPE_ROOT) {
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return;
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}
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foreach ($step->getNextSteps() as $nextStep) {
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$nextStepId = $nextStep->getId();
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if (isset($this->triggersMap[$nextStepId])) {
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throw Exceptions::automationStructureNotValid(__('Trigger must be a direct descendant of automation root', 'mailpoet'), self::RULE_ID);
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}
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}
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}
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public function complete(Automation $automation): void {
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}
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}
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