public ActionResult Feature(int[] cartdetailid, int[] quantity, string coupon) { using (var db = new Context()) { if (checkLogin() == false) { if (Session["Cart"] != null) { List <ChiTietGioHang> feature = new List <ChiTietGioHang>(); feature = (List <ChiTietGioHang>)Session["Cart"]; int index = 0; foreach (var updatequantity in feature) { //if (updatequantity.mactgiohang == cartdetailid) //{ updatequantity.soluong = quantity[index]; var a = db.SanPham.Where(s => s.masanpham == updatequantity.masanpham).FirstOrDefault(); updatequantity.thanhtien = updatequantity.soluong * a.gia; //} index++; } return(RedirectToAction("Feature", "TMDT")); } else { return(RedirectToAction("Feature", "TMDT")); } } else { int userid = Convert.ToInt32(Session["id"]); int index = 0; foreach (var c in cartdetailid) { var findcart = db.ChiTietGioHang.Where(s => s.mactgiohang == c && s.makh == userid).FirstOrDefault(); var price = db.SanPham.Where(s => s.masanpham == findcart.masanpham).FirstOrDefault(); double summary = price.gia * quantity[index]; ChiTietGioHangAction.UpdateCTGioHang(findcart.mactgiohang, quantity[index], summary); index++; } if (coupon != "") { var discount = db.Coupon.Where(s => s.tencoupon == coupon && s.check == false && s.makh == userid).FirstOrDefault(); if (discount != null) { double totalsummary = Convert.ToDouble(Session["TotalSummary"]); double pricediscount = totalsummary * discount.phantramgiam; double updatetotalsummary = totalsummary - pricediscount; TempData["TotalSummaryUPDATE"] = updatetotalsummary; TempData["Coupon"] = discount.tencoupon; } } //double price = findcart.thanhtien / findcart.soluong; //ChiTietGioHangAction.UpdateCTGioHang(findcart.mactgiohang, quantity, price * quantity); return(RedirectToAction("Feature", "TMDT")); } } }
public ActionResult Buy(string coupon, string phuongthucthanhtoan, string phuongthucvanchuyen) { using (var db = new Context()) { if (checkLogin() == true) { //string coupon = TempData["Coupon"].ToString(); int userid = Convert.ToInt32(Session["id"]); var timkiem = db.Coupon.Where(s => s.makh == userid && s.tencoupon == coupon && s.check == false).FirstOrDefault(); var ctgiohang = ChiTietGioHangAction.ListCTGioHang(); var ctgiohang1 = ctgiohang.Where(s => s.isdeleted == false && s.makh == userid); if (timkiem != null) { //Cần sửa lại giá tiền nếu áp coupon Coupon.CheckCoupon(timkiem.macoupon); foreach (var valueindex in ctgiohang1) { LichSuMuaHang.addLSMuaHang(valueindex.makh, valueindex.masanpham, valueindex.soluong, valueindex.thanhtien); ChiTietGioHangAction.XoaChiTietGioHang(valueindex.mactgiohang); } } else { foreach (var valueindex in ctgiohang1) { LichSuMuaHang.addLSMuaHang(valueindex.makh, valueindex.masanpham, valueindex.soluong, valueindex.thanhtien); ChiTietGioHangAction.XoaChiTietGioHang(valueindex.mactgiohang); } } } else { Session.Remove("Cart"); } return(RedirectToAction("Feature", "TMDT")); } }
public ActionResult Login(string email, string password) { using (var db = new Context()) { var login = (from a in db.KhachHang where a.email == email && a.matkhau == password select a).ToList(); if (login.Count() != 0) { var quyen = (from a in db.KhachHang where a.email == email && a.matkhau == password select a.quyen).FirstOrDefault(); var id = (from a in db.KhachHang where a.email == email && a.matkhau == password select a.makh).FirstOrDefault(); var ten = (from a in db.KhachHang where a.email == email && a.matkhau == password select a.ten).FirstOrDefault(); Session.Add("id", id.ToString()); Session.Add("taikhoan", email); Session.Add("matkhau", password); Session.Add("quyen", quyen.ToString()); Session.Add("ten", ten.ToString()); var appear = (from a in db.GioHang where a.makh == id select a).ToList(); var appearproduct = ChiTietGioHangAction.ListCTGioHang(); if (Session["Cart"] != null) { if (appear.Count == 0) { GioHangAction.addGioHang(id, ten); List <ChiTietGioHang> addCart = new List <ChiTietGioHang>(); addCart = (List <ChiTietGioHang>)Session["Cart"]; foreach (var a in addCart) { foreach (var b in appearproduct) { if (a.mactgiohang != b.mactgiohang) { ChiTietGioHangAction.addCTGioHang(id, a.masanpham, a.soluong, a.thanhtien); } else { ChiTietGioHangAction.DaTonTai(a.mactgiohang, a.soluong, a.thanhtien); } } } Session.Remove("Cart"); } else { List <ChiTietGioHang> addCart = new List <ChiTietGioHang>(); addCart = (List <ChiTietGioHang>)Session["Cart"]; ChiTietGioHang findproduct = new ChiTietGioHang(); foreach (var a in addCart) { foreach (var b in appearproduct) { if (b.makh == id && b.masanpham == a.masanpham) { findproduct = new ChiTietGioHang { mactgiohang = b.mactgiohang, makh = b.makh, masanpham = b.masanpham, soluong = b.soluong, thanhtien = b.thanhtien }; } } if (findproduct.masanpham == 0) { ChiTietGioHangAction.addCTGioHang(id, a.masanpham, a.soluong, a.thanhtien); } else if (findproduct != null) { ChiTietGioHangAction.DaTonTai(findproduct.mactgiohang, a.soluong, a.thanhtien); } } Session.Remove("Cart"); } } else { if (appear.Count == 0) { GioHangAction.addGioHang(id, ten); } } if (quyen.ToString() == "User") { return(RedirectToAction("Home", "TMDT")); } else { return(RedirectToAction("DashBoard", "TMDT")); } } else { TempData["ErrorLogin"] = "******"; return(RedirectToAction("Login", "TMDT")); } } }
public ActionResult addCart(int productid, int quantity) { using (var db = new Context()) { if (checkLogin() == false) { var cart = SanPhamAction.FindSanPham(productid); double summary = quantity * cart.gia; //var appear = (from a in listcartdetail // where a.masanpham == productid && a.isdeleted == false // select a).ToList(); if (Session["Cart"] == null) { List <ChiTietGioHang> listcartdetail = new List <ChiTietGioHang>(); ChiTietGioHang cartdetail = new ChiTietGioHang { mactgiohang = listcartdetail.Count + 1, makh = 1, masanpham = productid, soluong = quantity, thanhtien = summary }; listcartdetail.Add(cartdetail); Session["Cart"] = listcartdetail; } else { List <ChiTietGioHang> listcartdetail = new List <ChiTietGioHang>(); listcartdetail = (List <ChiTietGioHang>)Session["Cart"]; var appear = (from a in listcartdetail where a.masanpham == productid && a.isdeleted == false select a).ToList(); if (appear.Count == 0) { ChiTietGioHang cartdetail = new ChiTietGioHang { mactgiohang = listcartdetail.Count + 1, makh = 1, masanpham = productid, soluong = quantity, thanhtien = summary }; listcartdetail.Add(cartdetail); Session["Cart"] = listcartdetail; } else { foreach (var productappear in listcartdetail) { if (productappear.masanpham == productid) { productappear.soluong = productappear.soluong + quantity; productappear.thanhtien = productappear.thanhtien + summary; } } Session["Cart"] = listcartdetail; } } } else { int userid = Convert.ToInt32(Session["id"]); var appear = db.ChiTietGioHang.Where(s => s.masanpham == productid && s.makh == userid).ToList(); var cart = SanPhamAction.FindSanPham(productid); double summary = cart.gia * quantity; if (appear.Count == 0) { ChiTietGioHangAction.addCTGioHang(userid, productid, quantity, summary); } else { ChiTietGioHangAction.DaTonTai(appear[0].mactgiohang, quantity, summary); } } return(RedirectToAction("Feature", "TMDT")); } }