const express = require('express');
const authService = require("../services/auth.service");

var router = express.Router();


router.get("/login", (req, res) => {
    res.redirect(`https://github.com/login/oauth/authorize?client_id=` + process.env.GITHUB_CLIENT_ID)
})


router.get("/callback", async (req, res) => {
    try {
        const access_token = await authService.getToken(req.query.code);
        const user = await authService.fetchUser(access_token);
        if (user) {
            await authService.syncUser(user);
            req.session.access_token = access_token;
            req.session.user = user;
            req.session.loggedin = true;
            req.session.admin = user.admin;
            res.redirect("/");
        } else {
            res.send("An error occurred");
        }
    } catch (e) {
        console.log(e)
    }
});

router.get("/logout", (req, res) => {
    req.session.destroy(function() {
        res.redirect('/')
    })
})


module.exports = router;