From 62c00c3db27aeb1ea6adc9e46ac7f65adcb27e76 Mon Sep 17 00:00:00 2001
From: Davidson Gomes <davidsongviolao@gmail.com>
Date: Fri, 13 Jun 2025 12:03:24 -0300
Subject: [PATCH] feat(router): update whatsappWebVersion to fetch latest
 Baileys version

- Modified the root route to fetch the latest WhatsApp web version from Baileys if not set in the environment configuration.
- This enhancement ensures that clients receive the most up-to-date version information in the API response.
---
 src/api/routes/index.router.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/api/routes/index.router.ts b/src/api/routes/index.router.ts
index 56cee843..89e6d1d0 100644
--- a/src/api/routes/index.router.ts
+++ b/src/api/routes/index.router.ts
@@ -6,6 +6,7 @@ import { ChatbotRouter } from '@api/integrations/chatbot/chatbot.router';
 import { EventRouter } from '@api/integrations/event/event.router';
 import { StorageRouter } from '@api/integrations/storage/storage.router';
 import { configService } from '@config/env.config';
+import { fetchLatestBaileysVersion } from 'baileys';
 import { Router } from 'express';
 import fs from 'fs';
 import mimeTypes from 'mime-types';
@@ -60,7 +61,7 @@ router.get('/assets/*', (req, res) => {
 router
   .use((req, res, next) => telemetry.collectTelemetry(req, res, next))
 
-  .get('/', (req, res) => {
+  .get('/', async (req, res) => {
     res.status(HttpStatus.OK).json({
       status: HttpStatus.OK,
       message: 'Welcome to the Evolution API, it is working!',
@@ -68,7 +69,8 @@ router
       clientName: process.env.DATABASE_CONNECTION_CLIENT_NAME,
       manager: !serverConfig.DISABLE_MANAGER ? `${req.protocol}://${req.get('host')}/manager` : undefined,
       documentation: `https://doc.evolution-api.com`,
-      whatsappWebVersion: process.env.CONFIG_SESSION_PHONE_VERSION,
+      whatsappWebVersion:
+        process.env.CONFIG_SESSION_PHONE_VERSION || (await fetchLatestBaileysVersion()).version.join('.'),
     });
   })
   .post('/verify-creds', authGuard['apikey'], async (req, res) => {