public ActionResult Edit(DANHMUC dm)
{
if (ModelState.IsValid)
{
db.Entry(dm).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
return(RedirectToAction("Index"));
}
public ActionResult Edit(SANPHAM sp)
{
if (ModelState.IsValid)
{
// cập nhật thay đổi vào model
db.Entry(sp).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
ViewBag.MADM = new SelectList(db.DANHMUCs.ToList().OrderBy(n => n.TENDM), "MADM", "TENDM", sp.MADM);
ViewBag.MANCC = new SelectList(db.NHACCs.ToList().OrderBy(n => n.TENNCC), "MANCC", "TENNCC", sp.MANCC);
return(RedirectToAction("Index"));
}
public ActionResult ThanhToan([Bind(Include = "MADH,TENKH,DIACHI,DIENTHOAI,EMAIL,TRANGTHAI,NGAYTAO,GHICHU")]
DONHANG donhang, string tenkh, string diachi, string sdt, string email, string ghichu, string trangthai)
{
donhang.TENKH = tenkh;
donhang.DIACHI = diachi;
donhang.DIENTHOAI = sdt;
donhang.EMAIL = email;
donhang.NGAYTAO = DateTime.Now;
donhang.GHICHU = ghichu;
if (trangthai == "0")
{
donhang.TRANGTHAI = false;
}
else
{
donhang.TRANGTHAI = true;
}
var cart = (Cart)Session[CartSession];
decimal tong = 0;
try
{
if (cart != null)
{
db.DONHANGs.Add(donhang);
db.SaveChanges();
var ID = (from x in db.DONHANGs orderby x.MADH descending select x.MADH).Take(1).Single();
foreach (var item in cart.Lines)
{
var CTDonHang = new CTDONHANG();
CTDonHang.MASP = item.SANPHAM.MASP;
CTDonHang.MADH = ID;
CTDonHang.GIA = item.SANPHAM.GIA - item.SANPHAM.GIAMGIA * item.SANPHAM.GIA / 100;
CTDonHang.SL = item.Quantity;
db.CTDONHANGs.Add(CTDonHang);
tong += (item.SANPHAM.GIA - item.SANPHAM.GIAMGIA * item.SANPHAM.GIA / 100).GetValueOrDefault(0) * item.Quantity;
SANPHAM sp = db.SANPHAMs.SingleOrDefault(n => n.MASP == CTDonHang.MASP);
int sl1 = (int)sp.SOLUONG;
int sl2 = item.Quantity;
int conlai = sl1 - sl2;
sp.SOLUONG = conlai;
db.Entry(sp).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
}
}
catch (DbEntityValidationException ex)
{
var errorMessages = ex.EntityValidationErrors.SelectMany(x => x.ValidationErrors).Select(x => x.ErrorMessage);
var fullErrorMessages = string.Join(";", errorMessages);
var exceptionMessages = string.Concat(ex.Message, "The validation errors are: ", fullErrorMessages);
throw new DbEntityValidationException(exceptionMessages, ex.EntityValidationErrors);
}
cart = null;
Session[CartSession] = cart;
return(RedirectToAction("ThanhCong"));
}
