first commit

.env.example

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+WEBHOOK_SECRET=your_secret_here
+PORT=3005

.gitignore

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+node_modules/
+.env
+.DS_Store
+package-lock.json

Dockerfile

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+FROM node:20-slim
+
+# Chromium ve gerekli kütüphaneleri kuruyoruz (WhatsApp için şart)
+RUN apt-get update && apt-get install -y \
+    chromium \
+    fonts-ipafont-gothic \
+    fonts-wqy-zenhei \
+    --no-install-recommends \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+COPY . .
+
+# Puppeteer'ın Docker içinde çalışması için gerekli bayrak
+ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
+
+CMD ["node", "whatsapp-worker.js"]

README.md

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+# AyrisTech WhatsApp Gateway
+
+A simple WhatsApp Gateway worker using `whatsapp-web.js` and `express`.
+
+## Features
+- QR Code generation for authentication
+- Message sending via HTTP POST
+- Multi-user support via LocalAuth
+
+## Setup
+1. Clone the repository
+2. Run `npm install`
+3. Copy `.env.example` to `.env` and configure your settings
+4. Run `npm start`
+
+## API
+### Send Message
+**POST** `/send-message`
+```json
+{
+  "secret": "your_webhook_secret",
+  "userId": "unique_user_id",
+  "to": "phone_number",
+  "message": "your_message"
+}
+```

package.json

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+{
+  "name": "ayristech-whatsapp",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "node whatsapp-worker.js"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "dependencies": {
+    "dotenv": "^16.4.5",
+    "express": "^5.2.1",
+    "qrcode-terminal": "^0.12.0",
+    "whatsapp-web.js": "^1.34.7"
+  }
+}

whatsapp-worker.js

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+require('dotenv').config();
+const { Client, LocalAuth } = require('whatsapp-web.js');
+const express = require('express');
+const app = express();
+app.use(express.json());
+
+const WEBHOOK_SECRET = process.env.WEBHOOK_SECRET;
+const PORT = process.env.PORT || 3005;
+const clients = new Map();
+
+const getClient = (userId) => {
+    if (clients.has(userId)) return clients.get(userId);
+
+    const client = new Client({
+        authStrategy: new LocalAuth({ clientId: userId }),
+        puppeteer: {
+            headless: true,
+            args: ['--no-sandbox', '--disable-setuid-sandbox']
+        }
+    });
+
+    client.on('qr', (qr) => {
+        // Terminalde boğulma diye link veriyoruz
+        console.log(`\n[QR] KODU BURADAN OKUT: https://api.qrserver.com/v1/create-qr-code/?data=${encodeURIComponent(qr)}\n`);
+    });
+
+    client.on('ready', () => console.log(`[OK] ${userId} oturumu başarıyla açıldı!`));
+
+    client.initialize();
+    clients.set(userId, client);
+    return client;
+};
+
+app.post('/send-message', async (req, res) => {
+    const { secret, userId, to, message } = req.body;
+    if (secret !== WEBHOOK_SECRET) return res.status(401).send('Yetkisiz erişim!');
+
+    try {
+        const client = getClient(userId);
+        await client.sendMessage(`${to}@c.us`, message);
+        res.send({ success: true });
+    } catch (err) {
+        res.status(500).send({ success: false, error: err.message });
+    }
+});
+
+app.listen(PORT, () => console.log(`WhatsApp Worker ${PORT} portunda aktif!`));