138 lines
4.0 KiB
PHP
138 lines
4.0 KiB
PHP
<?php declare(strict_types = 1);
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namespace MailPoet\Automation\Engine\Builder;
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use MailPoet\Automation\Engine\Data\Step;
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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\Exceptions\UnexpectedValueException;
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use MailPoet\Automation\Engine\Hooks;
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use MailPoet\Automation\Engine\Storage\WorkflowStatisticsStorage;
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use MailPoet\Automation\Engine\Storage\WorkflowStorage;
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use MailPoet\Automation\Engine\Validation\WorkflowValidator;
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class UpdateWorkflowController {
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/** @var Hooks */
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private $hooks;
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/** @var WorkflowStorage */
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private $storage;
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/** @var WorkflowStatisticsStorage */
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private $statisticsStorage;
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/** @var WorkflowValidator */
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private $workflowValidator;
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/** @var UpdateStepsController */
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private $updateStepsController;
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public function __construct(
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Hooks $hooks,
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WorkflowStorage $storage,
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WorkflowStatisticsStorage $statisticsStorage,
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WorkflowValidator $workflowValidator,
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UpdateStepsController $updateStepsController
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) {
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$this->hooks = $hooks;
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$this->storage = $storage;
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$this->statisticsStorage = $statisticsStorage;
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$this->workflowValidator = $workflowValidator;
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$this->updateStepsController = $updateStepsController;
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}
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public function updateWorkflow(int $id, array $data): Workflow {
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$workflow = $this->storage->getWorkflow($id);
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if (!$workflow) {
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throw Exceptions::workflowNotFound($id);
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}
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$this->validateIfWorkflowCanBeUpdated($workflow, $data);
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if (array_key_exists('name', $data)) {
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$workflow->setName($data['name']);
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}
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if (array_key_exists('status', $data)) {
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$this->checkWorkflowStatus($data['status']);
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$workflow->setStatus($data['status']);
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}
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if (array_key_exists('steps', $data)) {
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$this->validateWorkflowSteps($workflow, $data['steps']);
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$this->updateStepsController->updateSteps($workflow, $data['steps']);
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foreach ($workflow->getSteps() as $step) {
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$this->hooks->doWorkflowStepBeforeSave($step);
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$this->hooks->doWorkflowStepByKeyBeforeSave($step);
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}
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}
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$this->hooks->doWorkflowBeforeSave($workflow);
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$this->workflowValidator->validate($workflow);
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$this->storage->updateWorkflow($workflow);
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$workflow = $this->storage->getWorkflow($id);
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if (!$workflow) {
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throw Exceptions::workflowNotFound($id);
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}
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return $workflow;
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}
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/**
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* This is a temporary validation, see MAILPOET-4744
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*/
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private function validateIfWorkflowCanBeUpdated(Workflow $workflow, array $data): void {
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if (
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!in_array(
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$workflow->getStatus(),
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[
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Workflow::STATUS_ACTIVE,
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Workflow::STATUS_DEACTIVATING,
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],
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true
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)
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) {
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return;
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}
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$statistics = $this->statisticsStorage->getWorkflowStats($workflow->getId());
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if ($statistics->getInProgress() === 0) {
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return;
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}
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if (!isset($data['status']) || $data['status'] === $workflow->getStatus()) {
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throw Exceptions::workflowHasActiveRuns($workflow->getId());
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}
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}
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private function checkWorkflowStatus(string $status): void {
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if (!in_array($status, Workflow::STATUS_ALL, true)) {
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// translators: %s is the status.
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throw UnexpectedValueException::create()->withMessage(sprintf(__('Invalid status: %s', 'mailpoet'), $status));
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}
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}
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protected function validateWorkflowSteps(Workflow $workflow, array $steps): void {
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$existingSteps = $workflow->getSteps();
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if (count($steps) !== count($existingSteps)) {
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throw Exceptions::workflowStructureModificationNotSupported();
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}
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foreach ($steps as $id => $data) {
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$existingStep = $existingSteps[$id] ?? null;
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if (!$existingStep || !$this->stepChanged(Step::fromArray($data), $existingStep)) {
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throw Exceptions::workflowStructureModificationNotSupported();
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}
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}
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}
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private function stepChanged(Step $a, Step $b): bool {
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$aData = $a->toArray();
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$bData = $b->toArray();
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unset($aData['args']);
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unset($bData['args']);
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return $aData === $bData;
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}
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}
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