GestionLocative/backend/src/server.js

const express = require('express');
const cors = require('cors');
const path = require('path');
const fs = require('fs');

// Ensure data directory exists
const dataDir = path.join(__dirname, '../data');
if (!fs.existsSync(dataDir)) fs.mkdirSync(dataDir, { recursive: true });

const app = express();
app.use(cors());
app.use(express.json());

// Routes
app.use('/api/auth', require('./routes/auth'));
app.use('/api/properties', require('./routes/properties'));
app.use('/api/tenants', require('./routes/tenants'));
app.use('/api/leases', require('./routes/leases'));
app.use('/api/payments', require('./routes/payments'));
app.use('/api/receipts', require('./routes/receipts'));

app.get('/api/health', (_, res) => res.json({ ok: true }));

const PORT = process.env.PORT || 3001;
app.listen(PORT, () => console.log(`Server running on http://localhost:${PORT}`));