public ActionResult DatHang(FormCollection collection)
{
//them don hang
DON_HANG ddh = new DON_HANG();
KHACHHANG kh = (KHACHHANG)Session["Taikhoan"];
List <Giohang> gh = Laygiohang();
ddh.MaKH = kh.MaKH;
ddh.NgayDat = DateTime.Now;
var ngaygiao = String.Format("{0:MM/dd/yyyy}", collection["Ngaygiao"]);
ddh.Ngaygiao = DateTime.Parse(ngaygiao);
ddh.Tinhtranggiaohang = false;
ddh.Dathanhtoan = false;
data.DON_HANGs.InsertOnSubmit(ddh);
data.SubmitChanges();
//Them chi tiet don hang
foreach (var item in gh)
{
CT_DONHANG ctdh = new CT_DONHANG();
ctdh.MaDH = ddh.MaDH;
ctdh.MaGame = ddh.MaGame;
ctdh.SoLuong = item.iSoluong;
ctdh.Dongia = (decimal)item.dDongia;
data.CT_DONHANGs.InsertOnSubmit(ctdh);
}
data.SubmitChanges();
Session["Giohang"] = null;
return(RedirectToAction("Xacnhandonhang", "Giohang"));
}
public ActionResult DatHangSubmit(string NgayGiao, string MaKM)
{
try
{
DONHANG dh = new DONHANG();
KHUYENMAI km = db.KHUYENMAIs.Find(MaKM);
if (Session["TaiKhoan"] != null || Session["TaiKhoan"].ToString() == "")
{
KHACHHANG customer = (KHACHHANG)Session["TaiKhoan"];
if (ModelState.IsValid)
{
dh.MaKH = customer.MaKH;
dh.NgayMuaHang = DateTime.Now;
if (NgayGiao.Trim() != "")
{
dh.NgayGiao = Convert.ToDateTime(NgayGiao);
}
dh.TrangThaiGiao = 0;
dh.TrangThaiThanhToan = "Chưa thanh toán";
if (!string.IsNullOrEmpty(MaKM))
{
dh.MaKM = MaKM;
dh.KHUYENMAI = db.KHUYENMAIs.Find(MaKM);
}
db.DONHANGs.Add(dh);
db.SaveChanges();
if (!string.IsNullOrEmpty(MaKM))
{
foreach (var item in db.KHUYENMAIs)
{
if (item.MaKM.ToLower() == MaKM.ToLower())
{
item.SoLanConLai--;
break;
}
}
}
db.SaveChanges();
}
}
if (Session["ShoppingCart"] != null)
{
List <CartItem> ls = (List <CartItem>)Session["ShoppingCart"];
foreach (CartItem item in ls)
{
CT_DONHANG CTDH = new CT_DONHANG();
CTDH.MaDH = dh.MaDH;
CTDH.MaSach = item.productOrder.MaSach;
CTDH.SoLuong = item.Quality;
if (!string.IsNullOrEmpty(MaKM))
{
CTDH.DonGia = item.productOrder.GiaTien - (item.productOrder.GiaTien * (km.GiaTriKM / 100));
}
else
{
CTDH.DonGia = item.productOrder.GiaTien;
}
db.CT_DONHANG.Add(CTDH);
DAUSACH sach = db.DAUSACHes.Find(item.productOrder.MaSach);
sach.SoLuongTon -= item.Quality;
db.SaveChanges();
}
}
Session["ShoppingCart"] = null;
}
catch (Exception)
{
return(Json(new { success = false, msg = "Đặt hàng thất bại, vui lòng thử lại!" }));
}
return(Json(new { success = true, msg = "Đặt hàng thành công!" }));
}