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<?php |
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/** |
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* This file is part of the Commander project. |
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* |
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* @author Daniel Schröder <[email protected]> |
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*/ |
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namespace GravityMedia\Commander\Commander; |
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use Doctrine\ORM\EntityManagerInterface; |
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use GravityMedia\Commander\ORM\TaskEntity; |
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use GravityMedia\Commander\ORM\TaskEntityRepository; |
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/** |
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* Task manager class. |
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* |
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* @package GravityMedia\Commander\Commander |
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*/ |
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class TaskManager |
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{ |
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/** |
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* The entity manager. |
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* |
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* @var EntityManagerInterface |
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*/ |
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protected $entityManager; |
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/** |
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* The repository. |
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* |
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* @var TaskEntityRepository |
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*/ |
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protected $repository; |
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/** |
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* Create task manager object. |
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* |
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* @param EntityManagerInterface $entityManager |
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*/ |
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public function __construct(EntityManagerInterface $entityManager) |
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{ |
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$this->entityManager = $entityManager; |
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} |
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/** |
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* Get repository. |
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* |
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* @return TaskEntityRepository |
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*/ |
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public function getRepository() |
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{ |
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if (null === $this->repository) { |
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$this->repository = $this->entityManager->getRepository(TaskEntity::class); |
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} |
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return $this->repository; |
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} |
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/** |
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* Map entities. |
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* |
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* @param TaskEntity[] $entities |
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* |
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* @return Task[] |
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*/ |
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protected function mapEntities(array $entities) |
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{ |
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return array_map(function (TaskEntity $entity) { |
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return new Task($this->entityManager, $entity); |
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}, $entities); |
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} |
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/** |
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* Find all tasks. |
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* |
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* @return Task[] |
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*/ |
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public function findAllTasks() |
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{ |
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return $this->mapEntities($this->getRepository()->findAll()); |
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} |
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/** |
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* Find all terminated tasks. |
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* |
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* @return Task[] |
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*/ |
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public function findAllTerminatedTasks() |
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{ |
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return $this->mapEntities($this->getRepository()->findAllWithNoExitCode()); |
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} |
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/** |
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* Find next task. |
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* |
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* @param array $criteria |
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* |
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* @return Task|null |
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*/ |
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public function findNextTask(array $criteria = []) |
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{ |
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$entity = $this->getRepository()->findNext($criteria); |
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if (null === $entity) { |
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return null; |
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} |
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return new Task($this->entityManager, $entity); |
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} |
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/** |
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* Create and persist new task. |
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* |
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* @param string $commandline |
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* @param int|null $priority |
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* |
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* @return Task |
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*/ |
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public function newTask($commandline, $priority = null) |
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{ |
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if (null === $priority) { |
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$priority = TaskEntity::DEFAULT_PRIORITY; |
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} |
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$entity = new TaskEntity(); |
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$entity->setCommandline($commandline); |
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$entity->setPriority($priority); |
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$this->entityManager->persist($entity); |
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$this->entityManager->flush(); |
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return new Task($this->entityManager, $entity); |
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} |
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} |
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