public ActionResult Beri_ulasan_fix(FormCollection data)
        {
            if (Session["penyewa"] == null)
            {
                return(RedirectToAction("Index"));
            }
            int id_penyewaan = Convert.ToInt32(data["id_penyewaan"]);

            var msrental          = this.dtdetailpenyewaan.getAllDataRentalByIdPenyewaan(id_penyewaan);
            var dtdetailpenyewaan = this.dtdetailpenyewaan.getAllData(id_penyewaan);

            foreach (var item in msrental)
            {
                this.msrental.beriRating(Convert.ToInt32(data["rating_" + item.id_rental]), item.id_rental);
            }
            this.trpenyewaan.beriUlasan(id_penyewaan);
            foreach (var item in dtdetailpenyewaan)
            {
                trkomentar komen = new trkomentar();
                komen.id_penyewa   = Convert.ToInt32(Session["penyewa"]);
                komen.isi_komentar = data["bar_" + item.id_barang];
                komen.creadate     = DateTime.Now;
                komen.id_barang    = item.id_barang;
                if (komen.isi_komentar != "")
                {
                    this.trkomentar.add(komen);
                }
            }
            return(RedirectToAction("Checkout"));
        }
        public ActionResult Hapus_komentar(int id)
        {
            trkomentar trkomentar = this.trkomentar.getKomentarbyId(id);

            this.trkomentar.delete(trkomentar);
            this.dtkomentar.delete(id);
            return(RedirectToAction("Product", new { id = trkomentar.id_barang }));
        }
        public ActionResult Komentar(trkomentar komen, string filter)
        {
            komen.id_penyewa = Convert.ToInt32(Session["penyewa"]);
            komen.creadate   = DateTime.Now;
            this.trkomentar.add(komen);

            return(RedirectToAction("Product", new { id = komen.id_barang, filter = filter }));
        }