require('dotenv').config();
const express = require('express');
const cors = require('cors');
const morgan = require('morgan');
const db = require('./models');

const app = express();
app.use(cors({ origin: process.env.FRONTEND_URL, credentials: true }));
app.use(express.json());
app.use(morgan('dev'));

app.get('/api/health', (req, res) => res.send('OK'));

// routes
app.use('/api/auth', require('./routes/auth.routes'));
app.use('/api/employees', require('./routes/employee.routes'));

// start
const PORT = process.env.PORT || 4000;
(async () => {
  try {
    await db.sequelize.authenticate();
    console.log('DB connected');
    await db.sequelize.sync({ alter: true });
    app.listen(PORT, () => console.log(`Server running on ${PORT}`));
  } catch (err) {
    console.error('Unable to start server', err);
  }
})();