protected function execute(InputInterface $input, OutputInterface $output)
{
// Capture duration of job with Symfony's Stopwatch component.
$stopwatch = new Stopwatch();
// Start capturing duration of job execution.
$stopwatch->start('job');
/** @var ManagerRegistry $managerRegistry */
$managerRegistry = $this->getContainer()->get('doctrine');
$em = $managerRegistry->getManager();
$jobId = $input->getArgument('jobId');
/** @var Job $job */
$job = $em->getRepository('CampaignChainCoreBundle:Job')->find($jobId);
if (!$job) {
// TODO: Log this message, because it won't surface anywhere else.
throw new \Exception('No job found with ID: ' . $jobId);
}
try {
// TODO: Set status for operation entity (and activity if equal) as well.
// If a Job service is provided, then execute it.
if ($job->getName()) {
$jobService = $this->getContainer()->get($job->getName());
// A Job service must implement the respective interface.
if ($jobService instanceof JobActionInterface) {
try {
$status = $jobService->execute($job->getActionId());
switch ($status) {
case JobActionInterface::STATUS_OK:
$job->setStatus(Job::STATUS_CLOSED);
break;
case JobActionInterface::STATUS_ERROR:
$job->setStatus(Job::STATUS_ERROR);
break;
}
$job->setMessage($jobService->getMessage());
} catch (JobException $e) {
$job->setMessage($e->getMessage());
$job->setStatus(Job::STATUS_ERROR);
$job->setErrorCode($e->getCode());
$em->flush();
} catch (\Exception $e) {
$job->setMessage($e->getMessage());
$job->setStatus(Job::STATUS_ERROR);
$job->setErrorCode(ErrorCode::PHP_EXCEPTION);
$em->flush();
}
} else {
$errorMsg = 'The job service "' . $job->getName() . '" with the class "' . get_class($jobService) . '" does not implement the interface CampaignChain\\CoreBundle\\Job\\JobActionInterface as required.';
$job->setStatus(Job::STATUS_ERROR);
$job->setMessage($errorMsg);
$em->flush();
throw new \Exception($errorMsg);
}
} else {
// Actions have a job type of null value.
if ($job->getJobType() == null) {
// No Job service, so let's just close the action's entity and the job.
$action = $em->getRepository(Action::getRepositoryName($job->getActionType()))->find($job->getActionId());
$action->setStatus(Action::STATUS_CLOSED);
$job->setStatus(Job::STATUS_CLOSED);
}
}
$job->setEndDate(new \DateTime('now', new \DateTimeZone('UTC')));
// Job is done, let's see how long it took.
$stopwatchEvent = $stopwatch->stop('job');
$job->setDuration($stopwatchEvent->getDuration());
$em->persist($job);
$em->flush();
} catch (\Exception $e) {
$job->setMessage($e->getMessage());
$job->setStatus(Job::STATUS_ERROR);
$em->flush();
// TODO: Send automatic notification.
}
}
/**
* If the Activity equals the Operation, then set the status of the Activity to the same value.
*
* @param string $status
* @param bool $calledFromOperation
*
* @return Activity
*/
public function setStatus($status, $calledFromOperation = false)
{
parent::setStatus($status);
// Change the Operation as well only if this method has not been called by an Operation instance to avoid recursion.
if (!$calledFromOperation && $this->getEqualsOperation() && count($this->getOperations())) {
$this->getOperations()[0]->setStatus($this->status, true);
}
return $this;
}
/**
* If the Activity equals the Operation, then set the status of the Activity to the same value.
*
* @param string $status
* @param bool $calledFromActivity
*
* @return Operation
*/
public function setStatus($status, $calledFromActivity = false)
{
parent::setStatus($status);
// Change the Activity as well only if this method has not been called by an Activity instance to avoid recursion.
if (!$calledFromActivity && $this->getActivity() && $this->getActivity()->getEqualsOperation()) {
$this->getActivity()->setStatus($this->status, true);
}
return $this;
}
public function processAction(Action $action)
{
$action->setStatus(Action::STATUS_PAUSED);
return $action;
}