//POST api/Resenje
        public Resenje Post([FromBody] ResenjePostDTO g)
        {
            ResenjeDataProvider provider = new ResenjeDataProvider();


            return(provider.AddResenje(g));
        }
        public Resenje AddResenje(ResenjePostDTO r)
        {
            try
            {
                ISession s       = DataLayer.GetSession();
                Resenje  resenje = new Resenje();
                resenje.Datum            = DateTime.Now;
                resenje.ImageInBytes     = r.ImageInBytes;
                resenje.ThumbnailInBytes = r.ThumbnailInBytes;
                resenje.Dodao            = s.Query <Korisnik>().Select(q => q).Where(g => g.IdKorisnik == r.Dodao).FirstOrDefault();
                resenje.Blanket          = s.Query <Blanket>().Select(x => x).Where(f => f.IdBlanket == r.Blanket).FirstOrDefault();

                s.Save(resenje);
                s.Flush();
                Resenje res = s.Query <Resenje>().Where(c => c.Dodao.IdKorisnik == r.Dodao).Where(c => c.Blanket.IdBlanket == r.Blanket).Where(c => c.Datum == resenje.Datum).FirstOrDefault();
                s.Close();
                return(res);
            }
            catch (Exception ex)
            {
                return(null);
            }
        }