gistfile1.rb

  def run
    users_with_recent_parcels.find_each do |user|
      begin
        next if has_trust_pilot_email?(user)
        schedule_trust_pilot_email_for(user) if has_recently_scanned_label?(user)
      rescue Exception => e
        Airbrake.notify e
      end
    end
  end

  def has_recently_scanned_label?(user)
    parcels = Parcel.includes(:netdespatch_logs).joins(:order).
      where("orders.paid_at" => time_range).
      where("orders.user_id" => user.id)

    parcels.each do |parcel|
      begin
        parcel_tracker = ParcelTracker.find(parcel.computed_consignment)
        return true if parcel_tracker.events.any? && !parcel_tracker.only_booked?
      rescue Netdespatch::NotFoundError
        #nothing to do here, since we end up returning false anyway
      end
    end
    return false
  end