class ActiveJob::QueueAdapters::QuAdapter

def enqueue(job, *args) #:nodoc:
  qu_job = Qu::Payload.new(klass: JobWrapper, args: [job.serialize]).tap do |payload|
    payload.instance_variable_set(:@queue, job.queue_name)
  end.push
  
  # qu_job can be nil depending on the configured backend
  job.provider_job_id = qu_job.id unless qu_job.nil?
  qu_job
end