public ActionResult DeleteMaGiamGia(int id, PhieuGiamGia phieuGiamGia)
{
phieuGiamGia = db.PhieuGiamGias.Where(x => x.MaGiamGia == id).SingleOrDefault();
db.PhieuGiamGias.Remove(phieuGiamGia);
db.SaveChanges();
return(RedirectToAction("GiamGia", "Admin"));
}
public ActionResult GiamGia(FormCollection frm,PhieuGiamGia phieuGiamGia)
{
Session["loi"] = null;
string MaGiamGia1 = frm["txtmagiamgia"];
var MaGiamGia = db.PhieuGiamGias.Where(x => x.GiamGia == MaGiamGia1).SingleOrDefault();
if (db.PhieuGiamGias.Where(x => x.GiamGia == MaGiamGia1).SingleOrDefault()!=null/*MaGiamGia.SoLuong > 0/* && MaGiamGia.MucGiamGia !=null*/ /*&& MaGiamGia.ThoiGianKetThucGiamGia<DateTime.Now*/)
{
Session["giamgia"] = MaGiamGia.MucGiamGia;
int a = Convert.ToInt32(MaGiamGia.MucGiamGia);
int b = (int.Parse(Session["TongTien"].ToString()));
int c = b - ((a * b) / 100);
Session["TongTien1"] = c.ToString();
Session["TongTien"] = c.ToString();
MaGiamGia.SoLuong--;
db.Entry(MaGiamGia).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("GioHang");
}
else
{
Session["giamgia"] = null;
Session["loi"] = "Code hết hạn sử dụng hoặc đã hết lượt!";
return RedirectToAction("GioHang");
}
}
public ActionResult ThemPhieuGiamGia(FormCollection frm, PhieuGiamGia phieuGiamGia)
{
try
{
phieuGiamGia.GiamGia = frm["GiamGia"];
phieuGiamGia.ThoiGianBatDauGiamGia = DateTime.Parse(DateTime.Now.ToString());
phieuGiamGia.ThoiGianKetThucGiamGia = DateTime.Parse(DateTime.Now.ToString());
phieuGiamGia.MucGiamGia = int.Parse(frm["MucGiamGia"]);
phieuGiamGia.SoLuong = int.Parse(frm["SoLuong"]);
phieuGiamGia.TenGiamGia = frm["TenGiamGia"];
db.PhieuGiamGias.Add(phieuGiamGia);
db.SaveChanges();
return(RedirectToAction("GiamGia", "Admin"));
}
catch (Exception ex)
{
}
return(View());
}
// Xóa Mã Giảm Giá
public ActionResult DeleteMaGiamGia(int?id)
{
PhieuGiamGia bv = db.PhieuGiamGias.Find(id);
return(View(bv));
}