GestionLocative/backend/src/server.js

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

const uploadsDir = path.join(__dirname, '../uploads');
if (!fs.existsSync(uploadsDir)) fs.mkdirSync(uploadsDir, { recursive: true });

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

// Setup status endpoint (always available)
app.use('/api/setup', require('./routes/setup'));

// Middleware: block all other routes until DB is ready
let dbReady = false;
app.use((req, res, next) => {
  if (!dbReady) return res.status(503).json({ needsSetup: true });
  next();
});

// 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.use('/api/charges', require('./routes/charges'));

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

async function start() {
  const { testConnection } = require('./db');
  const { createSchema } = require('./schema');

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

  // Wait for DB with retries
  let attempts = 0;
  while (attempts < 30) {
    const ok = await testConnection();
    if (ok) {
      try {
        await createSchema();
        dbReady = true;
        console.log('Database ready.');
      } catch (e) {
        console.error('Schema creation failed:', e.message);
      }
      break;
    }
    attempts++;
    console.log(`Waiting for database... (${attempts}/30)`);
    await new Promise(r => setTimeout(r, 2000));
  }
  if (!dbReady) console.error('Could not connect to database after 30 attempts.');
}

start();