//xóa món ăn trong chi tiết hóa đơn
public ActionResult xoaChiTietHD(int id, int idBan)
{
string session_id = "hoadon" + idBan;
Models.HoaDon hd = Session[session_id] as Models.HoaDon;
Models.ChiTietHoaDon cthd = null;
foreach (var a in hd.ChiTietHoaDons.Where(x => x.monan_id == id))
{
cthd = a; break;
}
if (cthd != null)
{
hd.ChiTietHoaDons.Remove(cthd);
}
return(RedirectToAction("formXemHoaDon/" + idBan));
}
//action thêm món ăn vào bàn
public ActionResult actThemMonAnVaoBan(int id, int idBan)
{
var thongbao = "";
//var idBan = banan_current_id;
//int idBanAn = Int32.Parse(idBan.ToString());
Models.BanAn ba = dc.BanAns.Find(idBan);
Models.MonAn ma = dc.MonAns.Find(id);
string session_id = "hoadon" + idBan;
Models.HoaDon hd = Session[session_id] as Models.HoaDon;
Models.ChiTietHoaDon cthd = null;
foreach (var a in hd.ChiTietHoaDons.Where(x => x.monan_id == id))
{
cthd = a; break;
}
if (cthd == null)
{
cthd = new Models.ChiTietHoaDon();
cthd.monan_id = ma.monan_id;
cthd.dongia = ma.monan_gia;
cthd.soluong = 1;
cthd.hoadon_id = hd.hoadon_id;
cthd.MonAn = ma;
hd.ChiTietHoaDons.Add(cthd);
//thongbao = "<script language='javascript' type='text/javascript'>alert('Thành công!');</script>";
//ViewBag.thongbao = thongbao;
Session["Thongbao_Noidung"] = "Thành công!";
Session["Thongbao_Kieu"] = "alert-success";
return(RedirectToAction("formThemMonAnVaoBan/" + idBan));
}
else
{
cthd.soluong += 1; //int.Parse(Request["soluong"].ToString());
//thongbao = "<script language='javascript' type='text/javascript'>alert('Thành công!');</script>";
//return Content(thongbao);
}
return(RedirectToAction("formThemMonAnVaoBan/" + idBan));
}
public ActionResult actXepBan(int id)
{
Models.DatBan db = Session["datban_xepban"] as Models.DatBan;
string[] arr_cbx = Request.Form.GetValues("arr_cbx");
//thay đổi trạng thái của đơn đặt bàn
Models.DatBan datban = dc.DatBans.Find(db.datban_id);
datban.datban_trangthai = true;
dc.SaveChanges();
//for
for (int i = 0; i <= arr_cbx.Count(); i++)
{
var _sessionHD = "hoadon" + Int32.Parse(arr_cbx[i].ToString());
Models.HoaDon hd = Session[_sessionHD] as Models.HoaDon;
Models.ChiTietHoaDon cthd = null;
hd.thuckhach_sdt = db.thuckhach_sdt;
hd.banan_id = Int32.Parse(arr_cbx[i].ToString());
hd.phongan_id = id;
foreach (var a in db.DatBan_MonAn)
{
cthd = new ChiTietHoaDon();
cthd.hoadon_id = hd.hoadon_id;
cthd.monan_id = a.monan_id;
cthd.dongia = a.monan_gia;
cthd.soluong = a.monan_soluong;
cthd.MonAn = a.MonAn;
hd.ChiTietHoaDons.Add(cthd);
}
Session["datban_xepban"] = null;
var _sessionDB_TT = "datban_thanhtoan" + hd.banan_id;
Session[_sessionDB_TT] = db.datban_id;
return(RedirectToAction("lstdatban"));
}
Session["datban_xepban"] = null;
return(RedirectToAction("showXepBan", id));
}
