public string DatHang(string noigiaoSP)
{
dondat dd = new dondat();
List <ItemGioHang> kq = Session["cart"] as List <ItemGioHang>;
thanhvien tv = Session["login"] as thanhvien;
if (kq == null || tv == null)
{
return("err");
}
else
{
dd.TenDangNhap = tv.TenDangNhap;
dd.TrangThai = "Đã đặt hàng, chờ xác nhận";
dd.NoiGiao = noigiaoSP;
dd.NgayDat = DateTime.Now;
db.dondats.Add(dd);
foreach (var item in kq)
{
ct_dondat ctdd = new ct_dondat();
ctdd.MaDonDat = dd.MaDonDat;
ctdd.MaSanPham = item.MaSP;
ctdd.SoLuong = item.SoLuong;
db.ct_dondat.Add(ctdd);
}
db.SaveChanges();
Session["cart"] = null;
return("ok");
}
}
public ActionResult CartDet(int?id)
{
if (Session["admin"] == null)
{
return(RedirectToAction("Login"));
}
dondat dd = db.dondats.Find(id);
if (dd != null)
{
ViewBag.DonDat = dd;
var ctdd = db.ct_dondat.Where(n => n.MaDonDat == id);
return(View(ctdd.ToList()));
}
return(RedirectToAction("Cart"));
}
public ActionResult CartErr(int?id)
{
if (Session["admin"] == null)
{
return(RedirectToAction("Login"));
}
dondat dd = db.dondats.Find(id);
if (dd != null)
{
dd.TrangThai = "Đã có lỗi";
db.Entry(dd).State = EntityState.Modified;
db.SaveChanges();
}
return(RedirectToAction("Cart"));
}
