public function complete()
{
$this->stopped();
$this->setStatus(Job::STATUS_COMPLETE);
$this->redis->zadd(Queue::redisKey($this->queue, 'processed'), time(), $this->payload);
Stats::incr('processed', 1);
Stats::incr('processed', 1, Queue::redisKey($this->queue, 'stats'));
Event::fire(Event::JOB_COMPLETE, $this);
}