public JsonResult GetPeopleRequestPanel(bool firstCall)
        {
            var peopleRequestBll = new Domain.BLL.PeopleRequest.PeopleRequestBLL();
            var loggedUser = Session.GetLoggedUser();
            DateTime? lastUpdate = null;
            if (!firstCall)
            {
                lastUpdate = DateTime.Now.AddSeconds(-10);
            }

            var peopleRequests = peopleRequestBll.GetPessoaSolicitacoes(loggedUser.ID, lastUpdate);
            var result = peopleRequests.Select(pr => new
            {
                ID = pr.ID,
                Title = pr.Titulo,
                Description = pr.Descricao,
                RequestDate = pr.DataSolicitacao.ToString("dd/MM/yyyy hh:mm:ss"),
                ResponseDate = (pr.DataResposta.HasValue ? pr.DataResposta.Value.ToString("dd/MM/yyyy hh:mm:ss") : null),
                RequestId = pr.ID,
                ImageUrl = peopleRequestBll.GetRequestImage(pr.ID)

            }).ToList();

            return Json(result, JsonRequestBehavior.AllowGet);
        }