import express from "express";
import pkg from "pg";

const { Pool } = pkg; // Destructure Pool from the CommonJS module

const router = express.Router();

const pool = new Pool({
  user: process.env.DB_USER,
  host: process.env.DB_HOST,
  database: process.env.DB_NAME,
  password: process.env.DB_PASSWORD,
  port: process.env.DB_PORT,
});

// Get all users (Admin-only functionality)
router.get("/", async (req, res) => {
  try {
    const result = await pool.query("SELECT id, username FROM users");
    res.json(result.rows);
  } catch (error) {
    console.error(error);
    res.status(500).json({ message: "Error fetching users" });
  }
});

export default router;