From f3e72a2fa71daf354306a1503ac07b6db8e0f3bb Mon Sep 17 00:00:00 2001
From: DigoCast <diegocastilholorenceto@gmail.com>
Date: Sun, 3 May 2026 02:06:00 -0300
Subject: [PATCH] fix: chat module and chat gateway

---
 backend/src/modules/chat/chat.module.ts       |  9 ++++++++-
 .../modules/chat/presentation/chat.gateway.ts | 19 +++++++++++--------
 2 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/backend/src/modules/chat/chat.module.ts b/backend/src/modules/chat/chat.module.ts
index e21bc66..b039c74 100644
--- a/backend/src/modules/chat/chat.module.ts
+++ b/backend/src/modules/chat/chat.module.ts
@@ -10,6 +10,7 @@ import { MessageRepositoryMongodb } from '../Messages/infra/message.repository.m
 import { ChatController } from './presentation/chat.controller';
 import { TicketSchemaClass, TicketSchema } from '../ticket/infra/schemas/ticket.mongo.schema';
 import { User, UserSchema } from '../user/user.schema';
+import { ConfigModule, ConfigService } from '@nestjs/config';
 
 @Module({
   imports: [
@@ -19,7 +20,13 @@ import { User, UserSchema } from '../user/user.schema';
       { name: TicketSchemaClass.name, schema: TicketSchema },
       { name: User.name, schema: UserSchema },
     ]),
-    JwtModule.register({ secret: 'secret' }),
+    JwtModule.registerAsync({
+      imports: [ConfigModule],
+      inject: [ConfigService],
+      useFactory: (configService: ConfigService) => ({
+        secret: configService.get<string>('JWT_SECRET'),
+      }),
+    }),
   ],
   controllers: [ChatController],
   providers: [
diff --git a/backend/src/modules/chat/presentation/chat.gateway.ts b/backend/src/modules/chat/presentation/chat.gateway.ts
index e782664..2d5ab16 100644
--- a/backend/src/modules/chat/presentation/chat.gateway.ts
+++ b/backend/src/modules/chat/presentation/chat.gateway.ts
@@ -23,13 +23,14 @@ export class ChatGateway implements OnGatewayConnection, OnGatewayDisconnect {
 
   async handleConnection(client: Socket) {
     try {
-      const token =
-        client.handshake.auth?.token ||
-        client.handshake.headers?.authorization?.replace('Bearer ', '');
+      let token = client.handshake.auth?.token;
+      
+      if (!token && client.handshake.headers?.authorization) {
+        token = client.handshake.headers.authorization.replace('Bearer ', '').trim();
+      }
 
       if (!token) {
-        client.disconnect();
-        return;
+        throw new Error('Token não foi enviado pelo frontend');
       }
 
       if (token.startsWith('TEST_TOKEN_')) {
@@ -44,15 +45,17 @@ export class ChatGateway implements OnGatewayConnection, OnGatewayDisconnect {
       }
 
       const payload = await this.jwtService.verifyAsync(token);
+      
       client.data.user = {
         id: payload.sub,
         email: payload.email,
         role: payload.role,
       };
 
-      console.log(`Usuário autenticado conectado: ${client.id} (${payload.email})`);
-    } catch {
-      console.log(`Conexão recusada — token inválido: ${client.id}`);
+      console.log(`Usuário autenticado no chat: ${client.id} (${payload.email})`);
+      
+    } catch (error: any) {
+      console.log(`Conexão recusada [${client.id}] - Motivo: ${error.message}`);
       client.disconnect();
     }
   }