Use smart lock's finger print sensor to trigger other automations

[baneaoa]

Hey guys,

I am working on a way to use different users / fingerprints on our smart lock's keypad (nuki) to trigger other devices. First use case: One of our three little kids use their right finger to open the door, their left finger to open the garage. I already found out, what topic to use and which special parameters nuki sends via MQTT for the left finger of one of my kids. Example

• Topic: nuki/NUKI_LOCK_ID/lockActionEvent
• Parameters sent by smart lock: 3,0,1451693983,6,2

I want to use a stateless programmable switch. When the right parameters (e.g.: 3,0,1451693983,6,2) are sent by the smart lock, the switch is pressed like a doorbell and different automations in homekit are triggered by that.

Unfortunately I am totally new into coding Json and need your support. I so want to learn from this project and become better. Here is one of my wrecked attempts:

{
    "accessory": "mqttthing",
    "type": "statelessProgrammableSwitch",
    "name": "Smart lock",
    "url": "mqtt://XXX.XXX.XXX.XX",
    "username": "XXXX",
    "password": "XXXXXXXX",
    "topics": {
        “getSwitch”: {
            “topic”: “nuki/NUKI_LOCK_ID/lockActionEvent”,
            “apply”: “if (message == ‘3,0,1451693983,6,2’) { return 0 }”
        }
    }
},

Can you help me out?

All the best
Baneaoa

[rbswift]

"apply": "return ((message == '3,0,1451693983,6,2') ? '0');"