node-red-contrib-switchbot-devices/source/node-switchbot-list.js

Simple node to get list of Switchbot devices and their status with Node-RED

const axios = require("axios")
const HOST = "https://api.switch-bot.com/v1.0/devices"
const METHOD_GET = "get"

module.exports = function (RED) {
  function GetDevicesNode(config) {
    RED.nodes.createNode(this, config)
    var node = this
    node.status({})
    this.acc = RED.nodes.getNode(config.acc)
    var token = this.acc.credentials.token

    node.on("input", function (msg) {
      // check token input
      if (!token) {
        node.error("Token can't be empty!", {})
        node.status({ fill: "yellow", shape: "dot", text: "Empty Token!" })
        return
      }

      node.status({ fill: "green", shape: "ring", text: "Requesting!" })
      var requestConfig = {
        method: METHOD_GET,
        url: HOST,
        headers: { Authorization: token }
      }

      // Get list devices
      axios(requestConfig).then((res) => {
        if (res.data.statusCode == 100) {
          var listDevices = res.data.body
          if (listDevices.deviceList === undefined && listDevices.infraredRemoteList === undefined) {
            node.status({ fill: "yellow", shape: "dot", text: "Undefined response!" })
          } else if (listDevices.deviceList.length == 0 && listDevices.infraredRemoteList.length == 0) {
            node.status({fill: "grey", shape: "dot", text: "Empty list"})
          } else {
            node.status({fill: "green", shape: "dot", text: "Requested!"})
          }
          msg.payload = listDevices
        }
      }).catch((err) => {
        node.status({ fill: "red", shape: "dot", text: "Wrong token!" })
        msg.payload = 'Request failed with status code 401(wrong token)'
      }).then(()=>{
        if(msg.payload) node.send(msg)
      })
    })
  }
  RED.nodes.registerType("switchbot-list", GetDevicesNode)
}