imposter creation

backend.js

@@ -1,9 +1,7 @@
 import sqlite3 from "sqlite3";
-import express from 'express';
+import express from "express";
-import { fileURLToPath } from 'url';
+import { fileURLToPath } from "url";
-import { dirname, join } from 'path';
+import { dirname, join } from "path";
-
-
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = dirname(__filename);
@@ -12,64 +10,97 @@ const app = express();
 
 app.use(express.json());
 app.use(express.static(__dirname));
-app.use(express.static(join(__dirname, 'session')));
+app.use(express.static(join(__dirname, "session")));
 
 const db = new sqlite3.Database("imposter.db");
 
-
 //datenbank inizalisierung
-app.get('/:sessionId/:username', (req, res) => {
+app.get("/:sessionId/:username", (req, res) => {
-  const {sessionId, username} = req.params;
+  const { sessionId, username } = req.params;
-
-
 
   db.serialize(() => {
     db.run(`CREATE TABLE IF NOT EXISTS "${sessionId}" (
-      user TEXT PRIMARY KEY,
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      user TEXT ,
       ready BOOL,
       state BOOL
       )`);
 
-    db.run(`INSERT OR IGNORE INTO "${sessionId}" (user, ready, state) VALUES (?, ?, ?)`,
+    db.run(`CREATE TABLE IF NOT EXISTS sessionState (
-      [username, 0, 0],
+      sessionId TEXT PRIMARY KEY,
+      state BOOL
+      )`);
+    db.run(
+      `INSERT OR IGNORE INTO sessionState (sessionId, state) VALUES (?,?)`,
+      [sessionId, 0],
+    );
+
+    db.get(
+      `SELECT id FROM "${sessionId}" WHERE user = ?`,
+      [username],
+      (err, rows) => {
+        if (err) {
+          console.error(err);
+        }
+        if (rows) {
+          console.log("user exists");
+        } else {
+          db.run(
+            `INSERT OR IGNORE INTO "${sessionId}" (user, ready, state) VALUES (?, ?, ?)`,
+            [username, 0, 0],
+          );
+        }
+      },
     );
   });
 
-    //beim neuladen der seite ready auf false setzen
+  //beim neuladen der seite ready auf false setzen
-    db.run(`UPDATE "${sessionId}" SET ready = false WHERE user = ?`,
+  db.run(`UPDATE "${sessionId}" SET ready = false WHERE user = ?`, [username]);
-      [username],
+  res.sendFile(join(__dirname, "session", "session.html"));
-    )
+});
-  res.sendFile(join(__dirname, 'session', 'session.html'));
 
+app.get("/:sessionId/:username/game", (req, res) => {
+  const { sessionId, username } = req.params;
 
+  res.sendFile(join(__dirname, "game", "game.html"));
+});
 
-})
+app.get("/api/:sessionId/:username/createImposter", (req, res) => {
+  const { sessionId, username } = req.params;
 
-app.get('/:sessionId/:username/game', (req, res) => {
+  db.all(`SELECT id FROM "${sessionId}"`, (err, row) => {
-  const {sessionId, username} = req.params;
-
-  res.sendFile(join (__dirname, 'game', 'game.html'));
-})
-
-//liste an user zurückgeben
-app.get('/api/user/:sessionId', (req,res) => {
-  const {sessionId} = req.params;
-
-  db.all(`SELECT user, ready FROM "${sessionId}"`, (err, rows) => {
     if (err) {
       console.error(err);
-      return res.status(500).json({error:err.message});
+      res.status(500).send("DB-Fehler");
+      return;
+    }
+    console.log(row.length);
+    createImposter(sessionId, row.length);
+  });
+});
+
+function createImposter(sessionId, userQty) {
+  const ImposterId = Math.floor(Math.random() * userQty) + 1;
+  db.run(`UPDATE "${sessionId}" state = 1 WHERE id = ? `[ImposterId]);
+}
+
+//liste an user zurückgeben
+app.get("/api/user/:sessionId", (req, res) => {
+  const { sessionId } = req.params;
+
+  db.all(`SELECT user, ready, state FROM "${sessionId}"`, (err, rows) => {
+    if (err) {
+      console.error(err);
+      return res.status(500).json({ error: err.message });
     }
     res.json(rows);
   });
 });
 
-
+app.put(`/api/words/add`, (req, res) => {
-
-app.put(`/api/words/add`, (req,res) => {
   const payload = req.body;
 
-  console.log(payload.word, payload.imposterWord)
+  console.log(payload.word, payload.imposterWord);
 
   db.serialize(() => {
     db.run(`CREATE TABLE IF NOT EXISTS words (
@@ -78,55 +109,57 @@ app.put(`/api/words/add`, (req,res) => {
       imposterWord TEXT NOT NULL
       )`);
 
-    db.run(`INSERT INTO words (word, imposterWord) VALUES (?, ?)`,
+    db.run(
+      `INSERT INTO words (word, imposterWord) VALUES (?, ?)`,
       [payload.word, payload.imposterWord],
-      function (err){
+      function (err) {
-      if (err) {
+        if (err) {
-        console.error('inserted words error:', err);
+          console.error("inserted words error:", err);
-        return res.status(500).json({error: err.message});
+          return res.status(500).json({ error: err.message });
-      }
+        }
-      res.status(201).json({id: this.lastID})
+        res.status(201).json({ id: this.lastID });
-    }
+      },
-  )
+    );
-  })
+  });
-})
+});
-
-
 
 //ready status updaten
-app.put('/api/ready/:sessionId',  (req,res) => {
+app.put("/api/ready/:sessionId", (req, res) => {
-  const {sessionId} = req.params;
+  const { sessionId } = req.params;
   const payload = req.body;
 
-  db.get (`SELECT ready FROM "${sessionId}" WHERE user = ?`,
+  db.get(
+    `SELECT ready FROM "${sessionId}" WHERE user = ?`,
     [payload.user],
     (err, row) => {
       if (err) {
         console.error(err);
       }
-      console.log(row?.ready)
+      console.log(row?.ready);
-      if (row?.ready == 1)  {
+      if (row?.ready == 1) {
-        db.run(`UPDATE "${sessionId}" SET ready = false WHERE user = ?`,
+        db.run(
+          `UPDATE "${sessionId}" SET ready = false WHERE user = ?`,
           [payload.user],
-          res.status(200).json({ready: false})
+          res.status(200).json({ ready: false }),
-        )
+        );
       } else {
-        db.run(`UPDATE "${sessionId}" SET ready = true WHERE user = ?`,
+        db.run(
+          `UPDATE "${sessionId}" SET ready = true WHERE user = ?`,
           [payload.user],
-          res.status(200).json({ready: true})
+          res.status(200).json({ ready: true }),
-        )
+        );
       }
-    }
+    },
-    
+  );
-  )
+});
-  
+
-
+app.get("/api/:sessionId/:username/state", (req, res) => {
-
+  const { sessionId, username } = req.params;
-
+  const payload = req.body;
-
+
-})
+  db.get();
-
+});
-
+
-app.listen(3000, () =>  {
+app.listen(3000, () => {
-  console.log('Server is running');
+  console.log("Server is running");
 });

game/game.html

@@ -1,11 +1,13 @@
 <!DOCTYPE html>
 <html lang="en">
 <head>
+    <base href="/game/">
+    <link rel="stylesheet" href="style.css">
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>game</title>
 </head>
 <body>
-    
+    <script src="./game.js" ></script>
 </body>
 </html>

game/game.js

@@ -0,0 +1,21 @@
+const parts = window.location.pathname.split("/").filter(Boolean);
+const sessionId = parts[0] ?? null;
+const username = parts[1] ?? null;
+
+async function getState() {
+  const res = await fetch(`/api/${sessionId}/${username}/state`);
+  const state = await res.json();
+}
+
+async function show_user() {
+  const res = await fetch(`/api/user/${sessionId}`);
+  const users = await res.json();
+  const allUsers = users.map((u) => u.state);
+  if (allUsers.every((v) => v === 0)) {
+    console.log("test");
+  }
+}
+
+async function createImposter() {
+  const res = await fetch(`/api/${sessionId}/${username}/createImposter`);
+}

game/style.css

@@ -0,0 +1,3 @@
+body {
+    background-color: #09161e;
+}