backend/routes/room.js

const router = require("express").Router();
const uuid = require("uuid");
const { createRoom } = require("../socket");
const { checkAuth } = require("../util/auth");
const { Challenge } = require("../models/challenge");

// async function fetchChallenge({ challenger, challenged }) {}

// rooms can only be created through HTTP requests and destroyed only by socket.io server
// and vice versa is not true
router.post("/", checkAuth, async (req, res, next) => {
    console.log(req.body);
    // challenger and challenged are username, color is the color played by challenger, timeLimit is the timeLimit for one player
    const { challenger, challenged, color, timeLimit } = req.body;

    let challenge = await Challenge.findOne({ challenger });
    // a user can create only one challenge at a time
    if (challenge) {
        return res.status(405).json({
            message: "Cannot create new challenge",
            description: "User already created a challenge",
        });
    }

    // get email of the challenged person
    // const challengedEmail = (await User.findOne({ username: challenged })).email;
    // console.log(challengedEmail);

    const roomID = uuid.v4();
    createRoom(roomID, timeLimit);

    challenge = await Challenge.create({ challenger, challenged, color, timeLimit, roomID });

    // if (pendingChallenges.has(challenged)) {
    //     let challenges = pendingChallenges.get(challenged);
    //     challenges.push({ challenger, roomID, color, timeLimit });
    // } else {
    //     // color is the choosed by the challenger
    //     pendingChallenges.set(challenged, [{ challenger, roomID, color, timeLimit }]);
    // }

    console.log("Pending challenge:", challenge);

    // STOP SENDING EMAILS FOR NOW
    // sendEmail(
    //     challengedEmail,
    //     `Challenge from ${challenger}`,
    //     `To accept the challenge follow the link: http://192.168.136.99:5173/game/challenges/${challenged}/${roomID} \n login through: http://192.168.136.99:5173/login \n roomid:${roomID}`
    // );
    console.log(roomID);
    res.status(201).json({ roomID });
});

module.exports = router;