src/Services/QueuedJobService.php
protected function copyJobToDescriptor($job, $jobDescriptor)
    {
        $data = $job->getJobData();

        $jobDescriptor->TotalSteps = $data->totalSteps;
        $jobDescriptor->StepsProcessed = $data->currentStep;
        if ($data->isComplete) {
            $jobDescriptor->JobStatus = QueuedJob::STATUS_COMPLETE;
            $jobDescriptor->JobFinished = DBDatetime::now()->Rfc2822();
        }

        $jobDescriptor->SavedJobData = serialize($data->jobData);
        $jobDescriptor->SavedJobMessages = serialize($data->messages);
    }
protected function copyJobToDescriptor($job, $jobDescriptor)
    {
        $data = $job->getJobData();

        $jobDescriptor->TotalSteps = $data->totalSteps;
        $jobDescriptor->StepsProcessed = $data->currentStep;
        if ($data->isComplete) {
            $jobDescriptor->JobStatus = QueuedJob::STATUS_COMPLETE;
            $jobDescriptor->JobFinished = DBDatetime::now()->Rfc2822();
        }

        $jobDescriptor->SavedJobData = serialize($data->jobData);
        $jobDescriptor->SavedJobMessages = serialize($data->messages);
    }
Copies data from a job into a descriptor for persisting

@param QueuedJob $job
@param QueuedJobDescriptor $jobDescriptor