From 797d8b67694d3e24968be5043b80accc4ca28ad4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Bachmann?= <bahmcloud@noreply.localhost>
Date: Tue, 14 Apr 2026 10:59:25 +0000
Subject: [PATCH] add server.js

---
 server.js | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 server.js

diff --git a/server.js b/server.js
new file mode 100644
index 0000000..97e65f1
--- /dev/null
+++ b/server.js
@@ -0,0 +1,58 @@
+const { Client, LocalAuth } = require('whatsapp-web.js');
+const express = require('express');
+const qrcode = require('qrcode');
+const app = express();
+
+app.use(express.json());
+
+let lastQr = "";
+let isReady = false;
+
+// Wir speichern die Session im /data Ordner des Add-ons
+const client = new Client({
+    authStrategy: new LocalAuth({ dataPath: '/data/auth' }),
+    puppeteer: {
+        executablePath: '/usr/bin/chromium-browser',
+        args: ['--no-sandbox', '--disable-setuid-sandbox']
+    }
+});
+
+client.on('qr', (qr) => {
+    lastQr = qr;
+    console.log('Neuer QR Code generiert. Bitte in der Web UI scannen.');
+});
+
+client.on('ready', () => {
+    isReady = true;
+    lastQr = "";
+    console.log('WhatsApp ist bereit!');
+});
+
+// Webseite für den QR-Code (Ingress)
+app.get('/', async (req, res) => {
+    if (isReady) {
+        res.send('<h1>WhatsApp ist verbunden! ✅</h1>');
+    } else if (lastQr) {
+        const qrImage = await qrcode.toDataURL(lastQr);
+        res.send(`<h1>WhatsApp Login</h1><p>Scanne den Code mit deinem Handy:</p><img src="${qrImage}">`);
+    } else {
+        res.send('<h1>Warte auf QR-Code...</h1><p>Das kann beim ersten Start einen Moment dauern.</p>');
+    }
+});
+
+// API-Endpunkt zum Senden
+app.post('/send', async (req, res) => {
+    const { number, message } = req.body;
+    if (!isReady) return res.status(503).json({ error: 'Client nicht bereit' });
+
+    try {
+        const chatId = number.includes('@c.us') ? number : `${number}@c.us`;
+        await client.sendMessage(chatId, message);
+        res.json({ success: true });
+    } catch (err) {
+        res.status(500).json({ error: err.message });
+    }
+});
+
+client.initialize();
+app.listen(3000, () => console.log('Add-on Server läuft auf Port 3000'));
\ No newline at end of file