feat: Create web server

index.js

@@ -5,28 +5,50 @@
 var express = require('express');
 var app = express();
 
-// enable CORS (https://en.wikipedia.org/wiki/Cross-origin_resource_sharing)
-// so that your API is remotely testable by FCC 
-var cors = require('cors');
-app.use(cors({optionsSuccessStatus: 200}));  // some legacy browsers choke on 204
+const Messaging = require('./scripts/messaging').Messaging;
+var TimestampAPI = require('./scripts/timestampAPI').TimestampAPI;
 
-// http://expressjs.com/en/starter/static-files.html
-app.use(express.static('public'));
+class WebServer {
+  /*
+    Initiate the web server. 
 
-// http://expressjs.com/en/starter/basic-routing.html
-app.get("/", function (req, res) {
-  res.sendFile(__dirname + '/views/index.html');
-});
+    @param {function} callback - The callback run before initiating the server
+  */
+  constructor(callback) {
+    // enable CORS (https://en.wikipedia.org/wiki/Cross-origin_resource_sharing)
+    // so that your API is remotely testable by FCC 
+    var cors = require('cors');
+    app.use(cors({optionsSuccessStatus: 200}));  // some legacy browsers choke on 204
+
+    this.#setDefaults();
+    
+    if (callback) {
+      this[`activity`] = callback();
+    }
+    
+    // Listen on port set in environment variable or default to 3000
+    var listener = app.listen(process.env.PORT || 3000, function () {
+      console.log(`Active on port ${listener.address().port}.`);
+    });
+  }
+  
+  /* Configure the default responses for the web server. */
+  #setDefaults() {
+    // http://expressjs.com/en/starter/static-files.html
+    app.use(WebServer.paths['assets'], express.static(__dirname + WebServer.paths['assets']));
+
+    // http://expressjs.com/en/starter/basic-routing.html
+    app.get("/", function (REQUEST, RESPONSE) {
+      RESPONSE.sendFile(__dirname + WebServer[`paths`][`default`]);
+    });
+  }
+
+  static paths = {
+    "assets": "/public",
+    "default": '/views/index.html'
+  }
+}
+
+new WebServer(() => {return (new TimestampAPI(app))});
 
 
-// your first API endpoint... 
-app.get("/api/hello", function (req, res) {
-  res.json({greeting: 'hello API'});
-});
-
-
-
-// Listen on port set in environment variable or default to 3000
-var listener = app.listen(process.env.PORT || 3000, function () {
-  console.log('Your app is listening on port ' + listener.address().port);
-});