Переработаны роутеры приложения

Переписано APi WebSocket для работы с новыми роутерами

api/app.js

@@ -2,11 +2,17 @@ const express = require('express');
 const app = express();
 const routes = require('./routes/index');
 require("dotenv").config();
-// const cors = require('cors');
+const cors = require('cors');
 
-const port = process.env.API_PORT || 4000;
+const port = 4003;
 
-// app.use(cors())
+app.use(cors({
+  origin: "*",
+  methods: ["GET", "POST", "PUT", "DELETE", "OPTIONS"],
+  allowedHeaders: ["DNT","User-Agent","X-Requested-With","If-Modified-Since","Cache-Control","Content-Type","Range","Authorization"],
+  credentials: true,
+  maxAge: 1728000
+}));
 app.use(express.json({ limit: '50mb' }));
 app.use(express.urlencoded({ limit: '50mb' }));