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A New Chapter for MagicMirror: The Community Takes the Lead
Read the statement by Michael Teeuw here.

QR Code automation in Calendar

Scheduled Pinned Locked Moved Feature Requests
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  • S Offline
    Slevin7
    last edited by Apr 27, 2021, 7:43 AM

    Hi, I have a question. First, I use Magicmirror as a TV to show appointments for an office using the calendar.
    Now we (in Germany) have the opportunity to register using the QR code in the CoronaWarnApp (CWA).
    I wanted to ask whether it is possible to create the QR code (2 pages attached, with which this works) based on the dates.

    I think that would be a big help, not only for me.

    Thanks and Regards

    https://www.coronawarn.app/en/eventregistration/
    https://github.com/corona-warn-app/cwa-event-qr-code

    L 1 Reply Last reply Apr 27, 2021, 7:53 AM Reply Quote 0
    • L Offline
      lavolp3 Module Developer @Slevin7
      last edited by Apr 27, 2021, 7:53 AM

      @slevin7 I think that would go beyond the scope of the calendar module.
      You would need to fetch the QR code from some CWA API somehow. Is that even possible?

      I’d rather create an own module showing QR codes for the next appointments.

      How to troubleshoot modules
      MMM-soccer v2, MMM-AVStock

      S 1 Reply Last reply Apr 27, 2021, 8:14 AM Reply Quote 0
      • S Offline
        Slevin7 @lavolp3
        last edited by Apr 27, 2021, 8:14 AM

        @lavolp3
        You dont need an API you can create this qrcode localy with this little tool (https://github.com/corona-warn-app/cwa-event-qr-code)
        but to implement this to my irror is far beyond my programming skills.

        L 1 Reply Last reply Apr 27, 2021, 8:20 AM Reply Quote 0
        • L Offline
          lavolp3 Module Developer @Slevin7
          last edited by Apr 27, 2021, 8:20 AM

          @slevin7 I think I don’t understand. The purpose of the qr codes is for restaurants or meeting places to create ONE code per appointment that anyone else can scan with their app. Or isn’t it?
          Do you want to create QR codes for other people to scan when they visit the place where the mirror is?

          How to troubleshoot modules
          MMM-soccer v2, MMM-AVStock

          S 1 Reply Last reply Apr 27, 2021, 8:24 AM Reply Quote 0
          • S Offline
            Slevin7 @lavolp3
            last edited by Apr 27, 2021, 8:24 AM

            @lavolp3 I want to create a QrCode for each event.
            As an example, from 9 a.m. to 4 p.m. there is a meeting in room 12.
            At the same time, another meeting in room 14 from 12-2pm.
            I would like to have 1 separate QR code for each of these events.
            Since the appointments are usually only entered in the calendar 5 minutes in advance, I had thought of automation

            L 1 Reply Last reply Apr 27, 2021, 8:58 AM Reply Quote 0
            • L Offline
              lavolp3 Module Developer @Slevin7
              last edited by Apr 27, 2021, 8:58 AM

              @slevin7 You could try to use the notification function to use the calendar events in another module. The calendar can broadcast the events and yuor own module can fetch it via the notificationReceived-function.
              Then you would still need a link to the CWA platform to create the correct QR codes from that.
              Maybe there’s already some kind of npm module?

              How to troubleshoot modules
              MMM-soccer v2, MMM-AVStock

              L 1 Reply Last reply Apr 27, 2021, 9:00 AM Reply Quote 0
              • L Offline
                lavolp3 Module Developer @lavolp3
                last edited by Apr 27, 2021, 9:00 AM

                @lavolp3 Ah yeah here it is.
                https://github.com/corona-warn-app/cwa-event-qr-code/blob/main/README.md#usage-in-nodejs

                How to troubleshoot modules
                MMM-soccer v2, MMM-AVStock

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