public HttpResponseMessage Ukloni(HttpRequestMessage request, int komentarId)
        {
            HttpResponseMessage response = null;

            try
            {
                using (KomentariClient proxy = new KomentariClient())
                {
                    proxy.Open();
                    proxy.UkloniKomentar(komentarId);

                    proxy.Close();

                    response = request.CreateResponse(HttpStatusCode.OK);
                }
            }
            catch (FaultException ex)
            {
                response = request.CreateResponse(HttpStatusCode.InternalServerError, ex.Message);
            }
            catch (Exception ex)
            {
                response = request.CreateResponse(HttpStatusCode.InternalServerError, ex.Message);
            }

            return(response);
        }
        public HttpResponseMessage GetKomentariArtikala(HttpRequestMessage request, bool isPregledan, int page, int pageSize)
        {
            HttpResponseMessage response = null;

            try
            {
                using (KomentariClient proxy = new KomentariClient())
                {
                    proxy.Open();
                    var komentari = proxy.GetKomentariArtikala(isPregledan);

                    RezultatKomentariArtiklaModel rezultat = new RezultatKomentariArtiklaModel
                    {
                        BrojKomentara    = komentari.Count(),
                        KomentariArtikla = komentari.Page(page, pageSize).ToArray()
                    };

                    proxy.Close();

                    response = request.CreateResponse <RezultatKomentariArtiklaModel>(HttpStatusCode.OK, rezultat);
                }
            }
            catch (FaultException ex)
            {
                response = request.CreateResponse(HttpStatusCode.InternalServerError, ex.Message);
            }
            catch (Exception ex)
            {
                response = request.CreateResponse(HttpStatusCode.InternalServerError, ex.Message);
            }

            return(response);
        }