se agregaron cambios

src/auth/google-auth.guard.ts

@@ -1,19 +1,19 @@
-// google-auth.guard.ts
-import { Injectable } from '@nestjs/common';
+import { Injectable, UnauthorizedException } from '@nestjs/common';
 import { AuthGuard } from '@nestjs/passport';
 
 @Injectable()
 export class GoogleAuthGuard extends AuthGuard('google') {
-  handleRequest(err: any, user: any, info: any, context: any) {
-    const req = context.switchToHttp().getRequest();
+  handleRequest(err, user, info, context) {
     const res = context.switchToHttp().getResponse();
-
-    if (err || !user) {
-      // 👇 siempre redirigir al front en caso de error
+    console.log("usuario: ", user);
+    console.log("error: ", err);
+    console.log("info: ", info);
+    if (err) {
+      // redirige directamente y corta la ejecución
       res.redirect(`${process.env.FRONTEND_URL}?error=oauth_failed`);
-      return null;
+      
     }
 
-    return user;
+    return user; // si existe, sigue normalmente
   }
 }

src/auth/google.strategy.ts

@@ -33,12 +33,12 @@ export class GoogleStrategy extends PassportStrategy(Strategy, 'google') {
     const user = await this.authService.validateGoogleUser(email);
 
     if (!user) {
-      done(null, false);
+      return done(true, false);
     }
 
-    done(null, user);
+    return done(false, user);
     }catch(err){
-      done(null, false);
+      return done(true, false);
     }
   }
 }