81 lines
1.8 KiB
JavaScript
81 lines
1.8 KiB
JavaScript
const express = require('express');
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const { Client, LocalAuth } = require('whatsapp-web.js');
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const qrcode = require('qrcode-terminal');
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const app = express();
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app.use(express.json());
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// WhatsApp client
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const client = new Client({
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authStrategy: new LocalAuth(),
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puppeteer: {
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headless: true,
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args: ['--no-sandbox', '--disable-setuid-sandbox']
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}
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});
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// Show QR in terminal
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client.on('qr', (qr) => {
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console.log('Scan this QR code:');
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qrcode.generate(qr, { small: true });
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});
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// When WhatsApp is ready
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client.on('ready', () => {
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console.log('WhatsApp client ready');
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});
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// 4️⃣ ✅ MESSAGE LISTENER (PUT IT HERE)
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client.on('message', async (message) => {
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console.log('--- New Message ---');
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console.log('From:', message.from); // chat ID
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console.log('Body:', message.body);
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console.log('Is Group:', message.from.endsWith('@g.us'));
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// Example: auto-reply
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if (message.body.toLowerCase() === 'ping') {
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await message.reply('pong');
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}
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});
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// Initialize WhatsApp
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client.initialize();
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/**
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* POST /send
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* {
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* "number": "62822932xxxx",
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* "message": "hello"
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* }
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*/
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app.get('/send', async (req, res) => {
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//const { number, message } = req.body;
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let number= "6281336138742";
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let message ="hello ini dia";
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const chatId = number + '@c.us';
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try {
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await client.sendMessage(chatId, message);
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return res.json({
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success: true,
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to: number,
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message
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});
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} catch (err) {
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console.error(err);
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return res.status(500).json({
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success: false,
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error: 'Failed to send message'
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});
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}
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});
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// Start Express server
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const PORT = 3019;
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app.listen(PORT, () => {
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console.log(`Express server running on http://localhost:${PORT}`);
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});
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