Create backend

- NodeJs
 - Express
 - Socket.io
 - Eslint
 - TypeScript

back/src/App.ts

@@ -0,0 +1,26 @@
+// lib/app.ts
+import {IoSocketController} from "./Controller/IoSocketController";
+import express from "express";
+import {Application} from 'express';
+import bodyParser = require('body-parser');
+import * as http from "http";
+
+class App {
+    public app: Application;
+    public server: http.Server;
+    public ioSocketController: IoSocketController;
+
+    constructor() {
+        this.app = express();
+        this.config();
+        this.server = http.createServer(this.app);
+        this.ioSocketController = new IoSocketController(this.server);
+    }
+
+    private config(): void {
+        this.app.use(bodyParser.json());
+        this.app.use(bodyParser.urlencoded({extended: false}));
+    }
+}
+
+export default new App().server;