Deploy: 2026-05-23 22:54:24

whatsapp-gateway/server.js

@@ -20,7 +20,7 @@ for (const p of envPaths) {
 
 const express = require('express');
 const cors = require('cors');
-const { startSession, disconnectSession, sendMessage, getActiveSessions, checkContact } = require('./baileys-client');
+const { startSession, disconnectSession, sendMessage, getActiveSessions, checkContact, exportChatHistory } = require('./baileys-client');
 
 const app = express();
 app.use(cors());
@@ -99,6 +99,28 @@ app.post('/api/contacts/check', async (req, res) => {
     }
 });
 
+// Export chat history to file
+app.post('/api/chats/export', async (req, res) => {
+    const { session_key } = req.body;
+
+    if (!session_key) {
+        return res.status(400).json({ error: 'Missing session_key' });
+    }
+
+    try {
+        const filePath = await exportChatHistory(session_key);
+        res.json({ 
+            status: 'success', 
+            message: 'Chat history exported successfully', 
+            file_name: 'whatsapp_chats_history.txt',
+            path: filePath
+        });
+    } catch (err) {
+        console.error(`Error exporting chats for session ${session_key}:`, err);
+        res.status(500).json({ error: err.message || 'Failed to export chats' });
+    }
+});
+
 // Send outbound message
 app.post('/api/messages/send', async (req, res) => {
     const { session_key, phone, message, media_url, audio, mimetype, image } = req.body;