Moon Patel
107 lines
3.4 KiB
JavaScript
107 lines
3.4 KiB
JavaScript
const express = require("express");
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const bodyParser = require("body-parser");
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const cors = require("cors");
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const authRoutes = require("./routes/auth");
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const userRoutes = require("./routes/user");
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const mongoose = require("mongoose");
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require("dotenv").config();
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mongoose
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.connect("mongodb://127.0.0.1:27017/test")
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.then((res) => console.log("Connected to MongoDB"))
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.catch((err) => console.log("Error in connecting to database"));
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const app = express();
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const http = require("http");
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const server = http.createServer(app);
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const { Server } = require("socket.io");
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const { sendEmail } = require("./mail");
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const { User } = require("./models/user");
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const io = new Server(server, { cors: { origin: "*" } });
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const activeRooms = new Map();
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const pendingChallenges = new Map();
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io.on("connection", (socket) => {
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console.log("Client connected:", socket.id);
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// Handle join event
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socket.on("join-room", async (roomID, playerUsername, challengedPlayerUsername) => {
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// room exists
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if (activeRooms.has(roomID)) {
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socket.emit("room-full");
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return;
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} else if (pendingChallenges.has(roomID)) {
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const challenge = pendingChallenges.get(roomID);
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pendingChallenges.delete(roomID);
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let newRoom = {
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id: roomID,
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players: {
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challenger: {
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id: challenge.challengerID,
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name: challenge.challengerUsername,
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},
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challenged: {
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id: socket.id,
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name: playerUsername,
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},
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},
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};
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activeRooms.set(roomID, newRoom);
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io.to(roomID).emit("room-created");
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} else {
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// no room on pending challenges found
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const challenge = {
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roomID,
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challengerID: socket.id,
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challengerUsername: playerUsername,
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challengedUsername: challengedPlayerUsername,
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};
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pendingChallenges.set(roomID, challenge);
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console.log(challengedPlayerUsername);
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// notify the challenged player
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const email = (await User.findOne({ username: challengedPlayerUsername })).email;
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sendEmail(
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email,
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`Challenge from ${playerUsername}`,
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`To accept the challenge follow the link: http://localhost:5173/game/friend/${roomID}`
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);
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socket.emit("challenge-pending");
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}
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});
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socket.on("move", (roomID, moveData) => {
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socket.to(roomID).emit("opponent-move", moveData);
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});
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});
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app.use(cors({ origin: "*" }));
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app.use(bodyParser.json());
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app.use((req, res, next) => {
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res.setHeader("Access-Control-Allow-Origin", "*");
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res.setHeader("Access-Control-Allow-Methods", "GET,POST,PATCH,DELETE");
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res.setHeader("Access-Control-Allow-Headers", "Content-Type,Authorization");
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next();
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});
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app.use((req, res, next) => {
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console.log(req.url);
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next();
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});
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// app.use("/", (req, res, next) => res.send('Hello'));
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app.use("/api/auth", authRoutes);
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app.use("/api/user", userRoutes);
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app.use((error, req, res, next) => {
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const status = error.status || 500;
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const message = error.message || "Something went wrong.";
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res.status(status).json({ message: message });
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});
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server.listen(8080, () => {
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console.log("Listening on server 8080");
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});
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