const express = require('express');

module.exports = ({ sequelize, mongoose }) => {
  const router = express.Router();

  router.get('/health', async (req, res) => {
    try {
      await sequelize.authenticate();
      const pgStatus = 'connected';

      const mongoStatus =
        mongoose.connection.readyState === 1 ? 'connected' : 'disconnected';

      res.json({
        status: 'healthy',
        timestamp: new Date().toISOString(),
        services: {
          postgres: pgStatus,
          mongodb: mongoStatus,
        },
      });
    } catch (error) {
      res.status(503).json({
        status: 'unhealthy',
        timestamp: new Date().toISOString(),
        error: error.message,
      });
    }
  });

  return router;
};