function-code-part1.js

function-code-part1.js

// setup array of arrays to hold info for conversion into objects later.
let roomArray = new Array();
let deviceArray = new Array();

// get info from function settings and create the array of arrays
for(let i=1; i <= GetEnvironmentVariable('NUMBER_OF_ROOMS'); i++){
    roomArray.push([GetEnvironmentVariable('ROOM_' + i + '_NAME'), GetEnvironmentVariable('ROOM_' + i + '_DTV_ADDRESS')]);
    deviceArray.push([GetEnvironmentVariable('ROOM_' + i + '_NAME'), GetEnvironmentVariable('ROOM_' + i + '_DEVICE_ID')]);
};

// map the rooms to a MAC address of the STB
const rooms = Object.assign(...roomArray.map( ([k, v]) => ({[k]: v}) ));

// map the alexa devices you have to their Amazon deviceID
const devices = Object.assign(...deviceArray.map( ([k, v]) => ({[k]: v}) ));