30 lines
1.0 KiB
PHP
30 lines
1.0 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\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 NoUnreachableStepsRule implements AutomationNodeVisitor {
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public const RULE_ID = 'no-unreachable-steps';
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/** @var AutomationNode[] */
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private $visitedNodes = [];
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public function initialize(Automation $automation): void {
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$this->visitedNodes = [];
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}
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public function visitNode(Automation $automation, AutomationNode $node): void {
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$this->visitedNodes[$node->getStep()->getId()] = $node;
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}
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public function complete(Automation $automation): void {
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if (count($this->visitedNodes) !== count($automation->getSteps())) {
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throw Exceptions::automationStructureNotValid(__('Unreachable steps found in automation graph', 'mailpoet'), self::RULE_ID);
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}
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}
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}
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