Node-RED Flow for Hubitat Battery Levels and Temperatures

node-red-attributes.json

[{"id":"8315935d.f4bf5","type":"tab","label":"Retrieve Attributes","disabled":false,"info":""},{"id":"f7bd1d06.ced7c","type":"http request","z":"8315935d.f4bf5","name":"Retrieve all given levels","method":"GET","ret":"txt","paytoqs":"ignore","url":"http://HUBITAT-IP-ADDRESS/apps/api/MAKER-API-ID/devices/all?access_token=MAKER-API-TOKEN","tls":"","persist":false,"proxy":"","authType":"","x":810,"y":200,"wires":[["c2bfc020.0b7e8"]]},{"id":"8897885a.fd8598","type":"debug","z":"8315935d.f4bf5","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","statusVal":"","statusType":"auto","x":1195,"y":200,"wires":[],"l":false},{"id":"704ee71f.e0b3e8","type":"inject","z":"8315935d.f4bf5","name":"Battery Levels","props":[{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"battery","x":570,"y":180,"wires":[["f7bd1d06.ced7c"]]},{"id":"c63b192a.511458","type":"inject","z":"8315935d.f4bf5","name":"Temperatures","props":[{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"temperature","x":570,"y":220,"wires":[["f7bd1d06.ced7c"]]},{"id":"c2bfc020.0b7e8","type":"json","z":"8315935d.f4bf5","name":"Convert to object","property":"payload","action":"obj","pretty":false,"x":955,"y":200,"wires":[["1a83c87e.305e28"]],"l":false},{"id":"1a83c87e.305e28","type":"function","z":"8315935d.f4bf5","name":"Filter Devices","func":"\nlet matches = [];\n\nfor (let device of msg.payload) {\n    switch(msg.topic) {\n        case \"battery\": \n            if (device.attributes && device.attributes.battery) {\n                matches.push({ \"name\": device.label, \"type\": device.type, \"level\": parseInt(device.attributes.battery || 0.0) });\n            }\n            break;\n        case \"temperature\":\n            if (device.attributes && device.attributes.temperature) {\n                matches.push({ \"name\": device.label, \"type\": device.type, \"level\": device.attributes.temperature });\n            }\n            break;\n    }\n}\n\nreturn {\n    \"topic\": msg.topic, \n    \"payload\": matches\n};","outputs":1,"noerr":0,"initialize":"","finalize":"","x":1080,"y":200,"wires":[["8897885a.fd8598"]]}]