Added WebSockets with funcionality to send messages from any module

api.js

@@ -0,0 +1,21 @@
+const express = require('express');
+const errorHandler = require('./middleware/errorHandler');
+
+const api = express();
+
+api.get('/', (req, res) => {
+  res.send('Server is working');
+})
+
+// Body parser
+api.use(express.json());
+
+// Link controllers with routes
+api.use('/api/apps', require('./routes/apps'));
+api.use('/api/config', require('./routes/config'));
+api.use('/api/weather', require('./routes/weather'));
+
+// Custom error handler
+api.use(errorHandler);
+
+module.exports = api;