/**
* Schedule the given job for future execution in this queue.
*
* @param Job $job
* @param DateTimeImmutable $schedule
*
* @return $this
*/
public function schedule(Job &$job, DateTimeImmutable $schedule)
{
$this->getPHPQ()->getLogger()->info('Scheduling job');
$this->initialiseJobObject($job);
Reflection\JobReflector::setSchedule($job, $schedule);
$id = $this->phpq->getDriver()->addJobToQueue($this, $job);
Reflection\JobReflector::setId($job, $id);
$this->getPHPQ()->getLogger()->debug(sprintf('Scheduled job #%d', $job->getId()));
return $this;
}
/**
* Create a job from te given column set.
*
* @param $columns
*
* @return Job
* @throws ReflectionException
*/
private function hydrateJobObject($columns)
{
// Figure out the class of the job
$class = $columns[$this->columns['__CLASS__']];
if (!class_exists($class)) {
throw new ReflectionException(sprintf('Job class [%s] does not exist', $class));
}
try {
$job = new $class();
} catch (\Exception $e) {
throw new ReflectionException(sprintf('Could not instantiate object of type [%s]', $class));
}
if (!$job instanceof Job) {
throw new ReflectionException(sprintf('[%s] is not an instance of %s', $class, Job::class));
}
$queue = $this->getPHPQ()->getQueue($columns[$this->columns[JobReflector::PROPERTY_QUEUE]]);
$parameters = $columns[$this->columns[JobReflector::PROPERTY_PARAMETERS]];
$result = $columns[$this->columns[JobReflector::PROPERTY_RESULT]];
$timeout = $columns[$this->columns[JobReflector::PROPERTY_TIMEOUT]];
$lastAttempt = $columns[$this->columns[JobReflector::PROPERTY_LAST_ATTEMPT]];
JobReflector::setId($job, $columns[$this->columns[JobReflector::PROPERTY_ID]]);
JobReflector::setQueue($job, $queue);
JobReflector::setCreated($job, new DateTimeImmutable($columns[$this->columns[JobReflector::PROPERTY_CREATED]]));
JobReflector::setSchedule($job, new DateTimeImmutable($columns[$this->columns[JobReflector::PROPERTY_SCHEDULE]]));
JobReflector::setFailed($job, $columns[$this->columns[JobReflector::PROPERTY_FAILED]]);
JobReflector::setFinished($job, $columns[$this->columns[JobReflector::PROPERTY_FINISHED]]);
JobReflector::setResult($job, $result ? json_decode($result, true) : null);
JobReflector::setProgress($job, $columns[$this->columns[JobReflector::PROPERTY_PROGRESS]]);
JobReflector::setLastAttempt($job, $lastAttempt ? new DateTimeImmutable($lastAttempt) : null);
JobReflector::setTimeout($job, $timeout ? new DateTimeImmutable($timeout) : null);
JobReflector::setRetryCount($job, $columns[$this->columns[JobReflector::PROPERTY_RETRY_COUNT]]);
JobReflector::setParameters($job, $parameters ? json_decode($parameters, true) : array());
// Track the state of this job
$this->jobs[spl_object_hash($job)] = clone $job;
return $job;
}