97 lines
2.8 KiB
PHP
97 lines
2.8 KiB
PHP
<?php declare(strict_types = 1);
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namespace MailPoet\Automation\Engine\Builder;
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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\Storage\WorkflowStorage;
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use MailPoet\Automation\Engine\Workflows\Step;
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use MailPoet\Automation\Engine\Workflows\Workflow;
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class UpdateWorkflowController {
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/** @var WorkflowStorage */
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private $storage;
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public function __construct(
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WorkflowStorage $storage
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) {
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$this->storage = $storage;
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}
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public function updateWorkflow(int $id, array $data): Workflow {
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// TODO: data & workflow validation (trigger existence, graph consistency, etc.)
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// TODO: new revisions when content is changed
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// TODO: validation when status being is changed
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$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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$changed = false;
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if (array_key_exists('name', $data)) {
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$workflow->setName($data['name']);
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$changed = true;
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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($data['status']);
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$changed = true;
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}
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if (array_key_exists('steps', $data)) {
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$this->validateWorkflowSteps($workflow, $data['steps']);
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$steps = [];
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foreach ($data['steps'] as $step) {
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$steps[(string)$step['id']] = new Step(
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$step['id'],
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$step['type'],
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$step['key'],
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$step['next_step_id'] ?? null,
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$step['args'] ?? null
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);
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}
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$workflow->setSteps($steps);
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$changed = true;
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}
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if ($changed) {
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$this->storage->updateWorkflow($workflow);
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}
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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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private function checkWorkflowStatus(string $status): void {
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if (!in_array($status, [Workflow::STATUS_ACTIVE, Workflow::STATUS_INACTIVE, Workflow::STATUS_DRAFT], true)) {
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throw UnexpectedValueException::create()->withMessage(__(sprintf('Invalid status: %s', $status), 'mailpoet'));
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}
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}
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private 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 (
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!$existingStep
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|| $data['id'] !== $existingStep->getId()
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|| $data['type'] !== $existingStep->getType()
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|| $data['key'] !== $existingStep->getKey()
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|| $data['next_step_id'] !== $existingStep->getNextStepId()
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) {
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throw Exceptions::workflowStructureModificationNotSupported();
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}
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}
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}
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}
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