Change this into a constructor function

Question

In the Javascript course "https://teamtreehouse.com/library/build-a-simple-dynamic-site-with-nodejs" the app JS file they gave is kind of outdated, but it works sometimes. 
The old code is a constructor function so it can be called and used as
const studentData = new Profile(username);
The old code is unstable as of the moment - as sometimes the util library won't read all the time.
The new code is just a normal function and cannot call "new Profile(username)";
So for my future projects - and that the code won't get deprecated can someone help me turn the new code into a constructor function?
/************************************************* Old code which is a constructor function
var EventEmitter = require("events").EventEmitter;
var https = require("https");
var http = require("http");
var util = require("util");
/**
 * An EventEmitter to get a Treehouse students profile.
 * @param username
 * @constructor
 */
function Profile(username) {
EventEmitter.call(this);

profileEmitter = this;

//Connect to the API URL (https://teamtreehouse.com/username.json)
var request = https.get("https://teamtreehouse.com/" + username + ".json", function(response) {
    var body = "";

if (response.statusCode !== 200) {
        request.abort();
        //Status Code Error
        profileEmitter.emit("error", new Error("There was an error getting the profile for " + username + ". (" + http.STATUS_CODES[response.statusCode] + ")"));
    }

//Read the data
    response.on('data', function (chunk) {
        body += chunk;
        profileEmitter.emit("data", chunk);
    });

response.on('end', function () {
        if(response.statusCode === 200) {
            try {
                //Parse the data
                var profile = JSON.parse(body);
                profileEmitter.emit("end", profile);
            } catch (error) {
                profileEmitter.emit("error", error);
            }
        }
    }).on("error", function(error){
        profileEmitter.emit("error", error);
    });
});
}
util.inherits( Profile, EventEmitter );
module.exports = Profile;
*****************************/ End of old code
/***************************** ES6 syntax - but not a constructor function
//requre the https module
const https = require('https');
//require http module
const http = require('http');
const getProfile = (username, course) =>{
    try{
    // Connect to the teamtreehouse API URL (https://teamtreehouse.com/seanurgel.json) 
        const request = https.get(https://teamtreehouse.com/${username}.json, (response) => {
        if(response.statusCode === 200){
            let body = "";
            //Read the data
            response.on('data', (d) => {
                body += d.toString();
            });

response.on('end', () => {
                try{
                //Parse the data
                const profile = JSON.parse(body);
                }catch(error){
                    console.error(`Newbies: User is not found`);
                    console.error(`Pros: ${error.message}`);
                }
            });

}else{
            const message = `There was an error getting the profile ${username} (${http.STATUS_CODES[response.statusCode]})`;
            const statusCodeError = new Error(message);
            printError(statusCodeError);
         }

}).on('error', (error) => {
      console.error(`Problem: ${error.message}`);
      console.error(`URL link is incorrect / not found`);
});

}catch(error){
    printError(error);
    console.error('Lacking HTTPS');
}
} 
module.exports.get = getProfile;
*****************************/ end of new code

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Sean Urgel

Sean Urgel

Change this into a constructor function