Hello,
I am fairly new to Javascript, and I am working on developing my first MMM. I am trying to pass the values from an array into an existing stock ticker module. My array is populated dynamically with values from a user’s portfolio, thus the values inside the array are returned from an Async function. Here is the code snippet from the async function:

(async() => {
const getAcctResult = await tdaclient.accounts.getAccount(configGetAcct);

const acctPositions = await lod.get(getAcctResult, 'securitiesAccount.positions');
const acctSymbols = await lod.map(acctPositions, 'instrument.symbol');
acctSymbols.forEach(function(value) {
    if (value.length <= 4)
    {
        tickerArray.push(value);
    }
});

I would like to pass the first 5 values from “tickerArray,” and feed them into this existing function in the node_helper.js file:

sendRequest: function (urls) {
	var self = this;

	var results = {};

	async.eachSeries(urls, function(url, done) {
		request({ url: url, method: "GET" }, function (error, response, body) {
			if (!error && response.statusCode == 200) {
				var result = JSON.parse(body);
				if(result["Error Message"]) {
					console.log("No such symbol!");
				} else {
					var meta = result["Meta Data"];
					if(!meta){
						return;
					}
					var data = result["Time Series (Daily)"];
					var compName = meta["2. Symbol"];
					var count = 0;
					for (var key in data) {
						if (!data.hasOwnProperty(key)) {continue;}
						var obj = data[key];
						if(!results[compName]){
							results[compName] = [];
						}
						results[compName].push(obj);
						count++;
						if(count == 2) {
							break;
						}
					}
				}
			}
			done();
		});

	}, function(err) {
		if (err) {
			throw err;
		}
		self.sendSocketNotification("STOCK_RESULT", results);
	});
},

Effectively, I aim to replace the variable “urls” with tickerArray. The URLs variable is passed in from the config file. By nature this data in the config file is static, and I would like to make it dynamic. This is probably too big of an ask, but if anyone here has a clue on how I can figure this out let me know.

The original module for the stock ticker is here:

https://github.com/hakanmhmd/MMM-Stock

Again, all I really want to do is replace the default array with a dynamic version from the result of my above async function. If this module simply won’t play nice, I can probably eventually just write my own. Thats said, it just seems like it would be a lot easier if I could swap the config data with my array.

Thanks for any help or thoughts you can offer me, and if you need more information let me know.