public async Task <object> Login([FromBody] LoginDto user) { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } try { var result = await _loginService.AutenticarUser(user); if (result == null) { return(NotFound(result)); } return(Ok(result)); } catch (ArgumentException ex) { return(StatusCode((int)HttpStatusCode.InternalServerError, ex.Message)); } }