mobile-app/lib/data/repository/repository.dart

import 'package:farm_tpf/data/api/dio_provider.dart';
import 'package:farm_tpf/data/api/rest_client.dart';
import 'package:farm_tpf/models/user.dart';
import 'package:farm_tpf/models/user_request.dart';

class Repository {
  final dio = DioProvider.instance();

  Future<User> signInWithCredentials(String username, String password) {
    final client = RestClient(dio);
    return client.login(UserRequest(username: username, password: password));
  }
}