class ZuoraConnect::AppInstanceBase

def queue_pause(time: nil, current_user: 'Default')
  if time.present?
    raise "Time must be fixnum of seconds." if time.class != Fixnum
    Redis.current.setex("resque:PauseQueue:#{self.id}", time, current_user)
  else
    Redis.current.set("resque:PauseQueue:#{self.id}", current_user)
  end
end