29 lines
1000 B
PHP
29 lines
1000 B
PHP
<?php declare(strict_types = 1);
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namespace MailPoet\Automation\Engine\Validation\WorkflowRules;
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use MailPoet\Automation\Engine\Data\Workflow;
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use MailPoet\Automation\Engine\Exceptions;
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use MailPoet\Automation\Engine\Validation\WorkflowGraph\WorkflowNode;
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use MailPoet\Automation\Engine\Validation\WorkflowGraph\WorkflowNodeVisitor;
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class NoDuplicateEdgesRule implements WorkflowNodeVisitor {
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public const RULE_ID = 'no-duplicate-edges';
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public function initialize(Workflow $workflow): void {
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}
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public function visitNode(Workflow $workflow, WorkflowNode $node): void {
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$visitedNextStepIdsMap = [];
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foreach ($node->getStep()->getNextSteps() as $nextStep) {
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if (isset($visitedNextStepIdsMap[$nextStep->getId()])) {
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throw Exceptions::workflowStructureNotValid(__('Duplicate next step definition found', 'mailpoet'), self::RULE_ID);
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}
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$visitedNextStepIdsMap[$nextStep->getId()] = true;
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}
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}
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public function complete(Workflow $workflow): void {
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}
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}
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