From 438f3e5eafcd6e59faba5d87615d9918e241c5a2 Mon Sep 17 00:00:00 2001
From: IM23a-cernik <cernik@bzz.ch>
Date: Thu, 17 Apr 2025 13:03:25 +0200
Subject: [PATCH 1/3] added ability to create a lobby

---
 lobby.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lobby.js b/lobby.js
index 983db7d..b34f8b9 100644
--- a/lobby.js
+++ b/lobby.js
@@ -10,6 +10,8 @@ async function createLobby() {
     return lobbyId;
 }
 
+as
+
 app.get("/lobby/create", async (req, res) => {
     let lobbyId = await createLobby();
     res.send("Lobby ID: " + lobbyId);

From f55ceebc289a8a1871ca7f2856b941c8d5824832 Mon Sep 17 00:00:00 2001
From: IM23a-cernik <cernik@bzz.ch>
Date: Thu, 17 Apr 2025 14:03:15 +0200
Subject: [PATCH 2/3] added lobby functionality

---
 lobby.js   | 31 +++++++++++++++++++++++++++++--
 swagger.js |  2 +-
 2 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/lobby.js b/lobby.js
index b34f8b9..54ac2d2 100644
--- a/lobby.js
+++ b/lobby.js
@@ -2,21 +2,48 @@ const express = require("express");
 const app = express();
 const port = 3000;
 
+const playerMap = {};
+
 async function createLobby() {
     let response = await fetch("https://www.deckofcardsapi.com/api/deck/new/shuffle/?deck_count=1")
     let data = await response.json();
     let lobbyId = data.deck_id
+    await fetch(`https://www.deckofcardsapi.com/api/deck/${lobbyId}/pile/players/add/?cards=`)
     console.log(lobbyId);
     return lobbyId;
 }
 
-as
+async function joinLobby(lobbyId, player_name) {
+    let response = await fetch(`https://www.deckofcardsapi.com/api/deck/${lobbyId}/pile/${player_name}/add/?cards=`)
+    console.log(response);
+}
 
 app.get("/lobby/create", async (req, res) => {
     let lobbyId = await createLobby();
-    res.send("Lobby ID: " + lobbyId);
+    res.send(lobbyId);
 })
 
+app.get("/lobby/join", async (req, res) => {
+    let lobbyId = req.query.lobbyId;
+    let name = req.query.name;
+
+    await joinLobby(lobbyId, name);
+
+    if (!playerMap[lobbyId]) {
+        playerMap[lobbyId] = [];
+    }
+
+    playerMap[lobbyId].push(name);
+
+    res.send(lobbyId + "" + name);
+});
+
+app.get("/lobby/players", async (req, res) => {
+    let lobbyId = req.query.lobbyId;
+    let players = playerMap[lobbyId] || [];
+    res.json({ players });
+});
+
 app.listen(port, () => {
     console.log("Server is running on port " + port);
 });
diff --git a/swagger.js b/swagger.js
index 89d0c84..e0d4f16 100644
--- a/swagger.js
+++ b/swagger.js
@@ -17,7 +17,7 @@ const doc = {
 };
 
 const outputFile = './swagger.json';
-const routes = ['./gambling.js'];
+const routes = ['./gambling.js', './lobby.js'];
 
 /* NOTE: If you are using the express Router, you must pass in the 'routes' only the
 root file where the route starts, such as index.js, app.js, routes.js, etc ... */

From bb295bb95c860d0d533287dcf27fe7f5792c620e Mon Sep 17 00:00:00 2001
From: ScriptSorcerer20 <jerome.bachmann3@gmail.com>
Date: Thu, 17 Apr 2025 14:19:49 +0200
Subject: [PATCH 3/3] little change

---
 generate_secret.js |  5 -----
 lobby.js           | 29 ++++++++++++++++++++++++++++-
 2 files changed, 28 insertions(+), 6 deletions(-)
 delete mode 100644 generate_secret.js

diff --git a/generate_secret.js b/generate_secret.js
deleted file mode 100644
index 2293b89..0000000
--- a/generate_secret.js
+++ /dev/null
@@ -1,5 +0,0 @@
-const crypto = require("crypto");
-
-const secret = crypto.randomBytes(64).toString('hex')
-
-console.log(secret)
\ No newline at end of file
diff --git a/lobby.js b/lobby.js
index 54ac2d2..a0464c6 100644
--- a/lobby.js
+++ b/lobby.js
@@ -1,4 +1,6 @@
 const express = require("express");
+const path = require("path");
+const fs = require("fs");
 const app = express();
 const port = 3000;
 
@@ -27,7 +29,13 @@ app.get("/lobby/join", async (req, res) => {
     let lobbyId = req.query.lobbyId;
     let name = req.query.name;
 
-    await joinLobby(lobbyId, name);
+    const users = get_data();
+    const user = (users.find(u => u.username === name))
+    if (!user) {
+        res.sendStatus(401).json({ error: "User doesnt exist are required" });
+    }
+
+    await joinLobby(lobbyId, user.username);
 
     if (!playerMap[lobbyId]) {
         playerMap[lobbyId] = [];
@@ -44,6 +52,25 @@ app.get("/lobby/players", async (req, res) => {
     res.json({ players });
 });
 
+function get_data() {
+    const dataPath = path.join(__dirname, "data.json");
+    if (!fs.existsSync(dataPath)) {
+        fs.writeFileSync(dataPath, JSON.stringify([]));
+    }
+    const data = fs.readFileSync(dataPath);
+    return JSON.parse(data);
+}
+
+function save_data(data) {
+    fs.writeFileSync(path.join(__dirname, "data.json"), JSON.stringify(data, null, 2));
+}
+
+function saveUser(user) {
+    const users = get_data();
+    users.push(user);
+    save_data(users);
+}
+
 app.listen(port, () => {
     console.log("Server is running on port " + port);
 });