[BUG] Erros de Compilação do Framework

[KlayRodrigs]

🐛 Bug Report

📄 Título

Erros de Compilação do Framework no Vaden 1.0.2

🖥️ Environment

• macOS Tahoe 26.0

📝 Descrição

Ocorre um erro ao usar um endpoint Post com Body em um controller com anotation @controller. Ao rodar runner e tentar rodar o server, ocorre um erro.

🔄 Passos para reproduzir o erro

import 'package:oxe_bus_api/src/services/route_bus_stops_service.dart';
import 'package:vaden/vaden.dart';

@Api(tag: 'Route Bus Stops', description: 'Routes with their complete stops information')
@Controller('/api/route-stops')
class RouteBusStopsController {
  final RouteBusStopsService service;

  RouteBusStopsController({required this.service});

  @Post('/route')
  Future<int> returnInt(@Body() int request) async {
    return await service.returnIntService(routeId: request);
  }
}

import 'package:vaden/vaden.dart';

@Service()
class RouteBusStopsService {
  Future<int> returnIntService({required int routeId}) async {
    return 1;
  }
}

dart run build_runner build

4. Tento rodar:

bin/server.dart

5. Error

vaden_application.dart:178
      final bodyString = await request.readAsString();
                               ^^^^^^^
lib/vaden_application.dart:180:13: Context: This is the declaration of the variable 'request'.
vaden_application.dart:180
      final request = _injector.get<DSON>().fromJson<int>(bodyJson) as dynamic;
            ^^^^^^^
lib/vaden_application.dart:190:35: Error: The method 'validate' isn't defined for the type 'Request'.
vaden_application.dart:190
 - 'Request' is from 'package:shelf/src/request.dart' ('../../.pub-cache/hosted/pub.dev/shelf-1.4.2/lib/src/request.dart').
Try correcting the name to the name of an existing method, or defining a method named 'validate'.
        final validator = request.validate(ValidatorBuilder<int>());
                                  ^^^^^^^^
lib/vaden_application.dart:201:43: Error: The argument type 'Request' can't be assigned to the parameter type 'int'.
vaden_application.dart:201
 - 'Request' is from 'package:shelf/src/request.dart' ('../../.pub-cache/hosted/pub.dev/shelf-1.4.2/lib/src/request.dart').
      final result = await ctrl.returnInt(request);
                                          ^
Exited (254).

Pubspec:

name: oxe_bus_api
description: api bus.
version: 1.0.0
# repository: https://github.com/my_org/my_repo

environment:
  sdk: '>=3.10.0 <4.0.0'

dependencies:
  postgres: ^3.5.8
  dio: ^5.9.0
  vaden: ^1.0.2
  logging: ^1.2.0

dev_dependencies:
  build_runner: ^2.10.3
  vaden_class_scanner: ^1.0.2

⚠️ Severity

• Low
• Medium
• High
• Critical

🚨 Priority

• P1 (High)
• P2 (Medium)
• P3 (Low)

[KlayRodrigs]

Identifiquei algo curioso testando mais a fundo, o problema não é o uso de anotations combinadas, mas sim um detalhe sutil:

Controller que quebra o gen:

@Patch('/<routeId>/update')
  Future<RouteBusStopsDto> updateRouteById(@Param() int routeId, @Body() UpdateRouteDto request) async {
    return await service.updateRouteById(routeId: routeId, updateRouteDto: request);
  }

Controller que NÃO quebra o gen:

  @Patch('/<routeId>/update')
  Future<RouteBusStopsDto> updateRouteById(@Param() int routeId, @Body() UpdateRouteDto updateRouteDto) async {
    return await service.updateRouteById(routeId: routeId, updateRouteDto: updateRouteDto);
  }

Simplesmente o nome do parâmetro ser "request" faz o gen quebrar. Isso só ocorre com o controller com a anotation @controller.

Abraços