class ActiveJob::Logging::LogSubscriber

def perform(event)
  job = event.payload[:job]
  ex = event.payload[:exception_object]
  if ex
    error do
      "Error performing #{job.class.name} (Job ID: #{job.job_id}) from #{queue_name(event)} in #{event.duration.round(2)}ms: #{ex.class} (#{ex.message}):\n" + Array(ex.backtrace).join("\n")
    end
  else
    info do
      "Performed #{job.class.name} (Job ID: #{job.job_id}) from #{queue_name(event)} in #{event.duration.round(2)}ms"
    end
  end
end