public async Task <List <RepositoryResumeViewModel> > ListTop(string language, int qtd)
        {
            var res = await _githubService.GetRepositories($"language:{language}", "stars", "desc", qtd);

            res.Items.ForEach(x => {
                x.OwnerId = x.Owner.Id;
                _repositoryRepository.Upsert(x);
                _ownerRepository.Upsert(x.Owner);
            });
            return(_mapper.Map <List <RepositoryResumeViewModel> >(res.Items));
        }