public void SalvarAvaliacoes([FromBody] IEnumerable <AvaliacaoDTO> avaliacaoDTO)
 {
     //IOwinContext ctx = HttpContext.Current.GetOwinContext();
     //string id = ctx.Authentication.User.Claims.FirstOrDefault(x => x.Type == "UserId").Value;
     avaliacaoService.SalvarAvaliacoes(avaliacaoDTO);
 }