express-websockets-cron.js

/* Estrutura de pastas

my-express-app/
│
├── src/
│   ├── controllers/
│   │   ├── authController.js
│   │   ├── userController.js
│   │   └── ...
│   ├── middlewares/
│   │   ├── authMiddleware.js
│   │   └── errorHandler.js
│   ├── models/
│   │   ├── userModel.js
│   │   └── ...
│   ├── routes/
│   │   ├── authRoutes.js
│   │   ├── userRoutes.js
│   │   └── ...
│   ├── services/
│   │   ├── cronJobs.js
│   │   ├── socketService.js
│   │   └── ...
│   ├── sockets/
│   │   └── index.js
│   ├── utils/
│   │   ├── logger.js
│   │   └── ...
│   ├── app.js
│   └── server.js
│
├── .env
├── package.json
├── README.md
└── ...

*/

// =====================
// src/app.js
// =====================

const express = require('express');
const http = require('http');
const socketIo = require('socket.io');
const cronJobs = require('./services/cronJobs');
const socketService = require('./sockets');
const authRoutes = require('./routes/authRoutes');
const userRoutes = require('./routes/userRoutes');

const app = express();
const server = http.createServer(app);
const io = socketIo(server);

// Middlewares
app.use(express.json());
app.use(express.urlencoded({ extended: true }));

// Routes
app.use('/api/auth', authRoutes);
app.use('/api/users', userRoutes);

// WebSocket
socketService(io);

// Cron Jobs
cronJobs.start();

module.exports = { app, server };

// =====================
// src/server.js
// =====================

const { app, server } = require('./app');
const PORT = process.env.PORT || 3000;

server.listen(PORT, () => {
  console.log(`Server running on port ${PORT}`);
});

// =====================
// src/services/cronJobs.js
// =====================

const cron = require('node-cron');

const start = () => {
  cron.schedule('* * * * *', () => {
    console.log('Cron job running every minute');
  });

  // Adicione outros cron jobs conforme necessário
};

module.exports = { start };

// =====================
// src/sockets/index.js
// =====================

const socketService = (io) => {
  io.on('connection', (socket) => {
    console.log('New client connected');

    socket.on('disconnect', () => {
      console.log('Client disconnected');
    });

    // Adicione outros eventos de socket conforme necessário
  });
};

module.exports = socketService;