External server

.env.example

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+VITE_BACKEND_URL="http://localhost:5876"

backend/index.js

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+const express = require('express');
+const http = require('http');
+const { createRoomId, rooms } = require('./rooms');
+const { createSocketIOServer } = require('./server');
+const cors = require('cors')
+
+const app = express();
+
+app.use(express.json());
+
+app.use(cors({
+    origin: "*",
+    methods: ["GET", "POST", "PATCH", "OPTIONS", "PUT", "OPTIONS"]
+}))
+
+app.use((req, res, next) => {
+    res.setHeader('Access-Control-Allow-Origin', '*');
+    res.setHeader('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content, Accept, Content-Type, Authorization');
+    res.setHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, PATCH, OPTIONS');
+    next();
+});
+
+app.get("/room", (req, res) => {
+    console.log("req.query;", req.query)
+    const { roomId } = req.query;
+
+    if (rooms.get(roomId)) {
+        return res.json({ roomId });
+    }
+
+    return res.status(400).json({ error: "Room doesn't exist." });
+})
+
+app.post('/room', (req, res) => {
+    const { type, team } = req.body;
+
+    if (!["TSHIRT", "FIBONACCI", "POWEROF2", "SEQUENTIAL", "TSHIRT_HALF"].includes(type)) {
+        return res.status(400).json({ error: "Invalid room type" });
+    }
+
+    const roomId = createRoomId();
+    const formattedTeam = (team || 'NFS').trim().charAt(0).toUpperCase() + (team || 'NFS').slice(1).toLowerCase();
+
+    const roomData = {
+        team: formattedTeam,
+        cards: [],
+        state: 'waiting',
+        userStory: ''
+    };
+
+    switch (type) {
+        case "TSHIRT":
+            roomData.cards = ['XS', 'S', 'M', 'L', 'XL', 'XXL'];
+            break;
+        case "FIBONACCI":
+            roomData.cards = ["1", "2", "3", "5", "8", "13", "21"];
+            break;
+        case "POWEROF2":
+            roomData.cards = ["1", "2", "4", "8", "16", "32"];
+            break;
+        case "SEQUENTIAL":
+            roomData.cards = ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10"];
+            break;
+        case "TSHIRT_HALF":
+            roomData.cards = ['XS', 'S', 'M', 'M/L', 'L', 'XL'];
+            break;
+        default:
+            return res.status(400).json({ error: "Unknown room type" });
+    }
+
+    rooms.set(roomId, { initialisation: true, data: roomData });
+    console.log("NEW ROOM CREATED", rooms);
+
+    res.json({ roomId });
+});
+
+const server = http.createServer(app);
+
+createSocketIOServer(server, rooms);
+
+const PORT = 5876;
+server.listen(PORT, () => {
+    console.log(`Server listening on port ${PORT}`);
+});