require('dotenv').config();
const express = require('express');
const http = require('http');
const socketIo = require('socket.io');
const bodyParser = require('body-parser');
const cors = require('cors');
const apiRoutes = require('./routes/api');
const socketHandler = require('./socket');
const startQueueWorker = require('./queueWorker');
require('./db'); // Initialize DB

const app = express();
const server = http.createServer(app);
const io = socketIo(server, {
  cors: {
    origin: '*',  
    methods: ['GET', 'POST']
  }
});

app.use(cors());
app.use(bodyParser.json());

app.use('/api', apiRoutes(io));

socketHandler(io);
startQueueWorker(io);

const PORT = process.env.PORT || 3000;
server.listen(PORT, '127.0.0.1', () => {
  console.log(`Server is running on http://127.0.0.1:${PORT}`);
});