const express = require("express");
const router = express.Router();
const db = require("../database/database");

/* ================================
   Logout
================================ */

router.get("/", async (req, res) => {
  try {
    if (req.session.user) {
      // Session Token in DB löschen → gibt den Account frei
      await db.query("UPDATE accounts SET session_token = NULL WHERE id = ?", [
        req.session.user.id,
      ]);
    }

    // Session zerstören
    req.session.destroy(() => {
      res.redirect("/");
    });
  } catch (err) {
    console.error("Logout Fehler:", err);
    res.redirect("/");
  }
});

module.exports = router;