server.js

require('dotenv').config();
const express = require('express');
const cors = require('cors');
const logger = require('./utils/logger');
const authRoutes = require('./routes/auth');
const voteRoutes = require('./routes/vote');
const { errorHandler, notFoundHandler } = require('./middleware/errorHandler');

const app = require('./app');
const PORT = process.env.PORT || 5000;

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

// Request logging
app.use((req, res, next) => {
  logger.info(`${req.method} ${req.url}`, {
    body: req.body,
    ip: req.ip
  });
  next();
});

// Health check endpoint
app.get('/health', (req, res) => {
  res.json({
    status: 'ok',
    timestamp: new Date().toISOString(),
    uptime: process.uptime()
  });
});

// API Routes
app.use('/api/auth', authRoutes);
app.use('/api/vote', voteRoutes);

// Error handling
app.use(notFoundHandler);
app.use(errorHandler);

// Start server
app.listen(PORT, () => {
  console.log(`Server running on port ${PORT}`);
  logger.info(`Environment: ${process.env.NODE_ENV || 'development'}`);
  logger.info('Available endpoints:');
  logger.info('  POST /api/auth/authenticateVoter');
  logger.info('  POST /api/vote/submitVote');
  logger.info('  GET  /api/auth/voters (debug)');
  logger.info('  GET  /health');
});
app.get('/', (req, res) => {
  res.json({
    status: 'success',
    message: 'Voting Backend API is running'
  });
});
module.exports = app;