public List <GioHangModel> getGioHangByND(int idND)
{
var ddh = db.DonDatHangs.SingleOrDefault(x => x.MaNguoiDung == idND && x.MaTrangThai == 0);
List <GioHangModel> listGH;
if (ddh != null)
{
List <ChiTietDonDatHang> listCTDDH = db.ChiTietDonDatHangs.Where(x => x.MaDDH == ddh.MaDDH).ToList();
listGH = new List <GioHangModel>();
foreach (var a in listCTDDH)
{
var gh = new GioHangModel();
gh.TenSP = a.SanPham.TenSP;
gh.HinhAnh = a.SanPham.HinhAnh;
gh.SoLuong = a.SoLuong;
gh.DonGia = a.DonGia;
gh.NgayDat = db.DonDatHangs.SingleOrDefault(x => x.MaDDH == a.MaDDH).NgayDat;
gh.MaSP = a.MaSP;
gh.MaCHTDDH = a.MaCTDDH;
gh.MaDDH = a.MaDDH;
listGH.Add(gh);
}
}
else
{
listGH = new List <GioHangModel>();
}
return(listGH);
}
public ActionResult Them(int sanPhamID, int soLuong = 1)
{
UserKH khachhang = Session["NguoiDung"] as UserKH;
if (khachhang != null)
{
// Tham chiếu đến giỏ hàng lưu trong Session
var gioHang = Session["GioHang"] as GioHangModel;
if (gioHang == null)
{
gioHang = new GioHangModel();
Session["GioHang"] = gioHang;
}
var sanPhamChonMua = db.Saches
.SingleOrDefault(sp => sp.SachID == sanPhamID);
var item = new GioHangItem(sanPhamChonMua, soLuong);
gioHang.Add(item);
return(RedirectToAction("Index"));
}
else
{
return(RedirectToAction("DangNhap", "KhachHangUser"));
}
}
public ActionResult Index()
{
var session = (DoAn.Common.Session.UserLogin)Session[DoAn.Common.Constants.USER_SESSION];
var list = new List <GioHangModel>();
if (session != null)
{
var cart = new CartDao().GetProductsByIdUser(session.UserId);
foreach (var item in cart)
{
var cartitem = new GioHangModel();
var product = new ProductDao().viewDetail(item.MaSanPham);
var categorydao = new CategoryDao();
if (categorydao.getSPChinh(product.Id) == 1)
{
cartitem.MaSanPham = item.MaSanPham;
cartitem.Id = item.Id;
cartitem.TenSanPham = product.TenSanPham;
cartitem.Anh = product.Anh;
cartitem.SoLuong = item.SoLuong;
cartitem.SanPhamThu = item.SanPhamThu;
cartitem.GiaBan = new CartDao().Tien1LyTraSua(session.UserId, product.Id, item.SanPhamThu);
cartitem.ThanhTien = cartitem.GiaBan * cartitem.SoLuong;
cartitem.MoTa = new CartDao().getMoTa(product.Id, session.UserId, item.SanPhamThu);
list.Add(cartitem);
}
}
return(View(list));
}
else
{
return(View("/SanPham/Index"));
}
}
public ActionResult ChinhSua(GioHangModel model)
{
GioHangDAO ghDAO = new GioHangDAO();
ghDAO.updateGH(model.MaCHTDDH, model.SoLuong);
return(RedirectToAction("Index"));
}
public ActionResult ThemVaoGioHang(int idSP, int soLuong)
{
//Lấy sản phẩm
string linkAPI = $"product/productdetail?id={idSP}";
ProductModel product = ProductDAO.ProductDetail(baseAddress, linkAPI);
//nếu đã có giỏ hàng
if (Session["Cart"] != null)
{
//Lấy ra giỏ hàng
List <GioHangModel> cart = (List <GioHangModel>)Session["Cart"];
if (cart.Exists(x => x.SanPham.id == idSP)) //Nếu tìm thấy sản phẩm trong giỏ thì tăng số lượng sản phẩm thêm 1
{
foreach (var item in cart)
{
if (item.SanPham.id == idSP)
{
item.SoLuong += soLuong;
item.TongTien = item.SanPham.Price * item.SoLuong;
}
}
}
else //Nếu chưa có sản phẩm trong giỏ thì thêm sản phẩm vào giỏ
{
var item = new GioHangModel();
item.SanPham = product;
item.SoLuong = soLuong;
item.TongTien = item.SanPham.Price * item.SoLuong;
cart.Add(item);
}
Session["Cart"] = cart;
}
else
{
var item = new GioHangModel();
item.SanPham = product;
item.SoLuong = soLuong;
item.TongTien = item.SanPham.Price * item.SoLuong;
var list = new List <GioHangModel>();
list.Add(item);
Session["Cart"] = list;
}
List <GioHangModel> cart1 = (List <GioHangModel>)Session["Cart"];
@ViewBag.CartCount = cart1.Count;
return(Json(cart1.Count()));
}
public ActionResult AddToCart(int HangHoaID, int SoLuong = 1)
{
var gioHang = Session["GioHang"] as GioHangModel;
if (gioHang == null)
{
gioHang = new GioHangModel();
Session["GioHang"] = gioHang;
}
HangHoa hangHoa = db.HangHoas.Find(HangHoaID);
var item = new GioHangItem(hangHoa, SoLuong);
gioHang.Them(item);
return(RedirectToAction("Index"));
}
public ActionResult AddToCart(int HangHoaID, int SoLuong = 1)
{
string url = $"hang-hoa/doc-theo-id?id={HangHoaID}";
var gioHang = Session["GioHang"] as GioHangModel;
if (gioHang == null)
{
gioHang = new GioHangModel();
Session["GioHang"] = gioHang;
}
HangHoaInput hangHoa = ApiHelper <HangHoaInput> .RunPost(url);
var item = new GioHangItem(hangHoa, SoLuong);
gioHang.Them(item);
return(RedirectToAction("Index"));
}
public GioHangModel getItemGH(int idCTDDH, int idDDh)
{
var ct = db.ChiTietDonDatHangs.Find(idCTDDH);
var ddh = db.DonDatHangs.Find(idDDh);
var item = new GioHangModel();
item.DonGia = ct.DonGia;
item.HinhAnh = ct.SanPham.HinhAnh;
item.MaCHTDDH = ct.MaCTDDH;
item.MaDDH = ct.MaDDH;
item.MaSP = ct.MaSP;
item.NgayDat = ddh.NgayDat;
item.SoLuong = ct.SoLuong;
item.TenSP = ct.SanPham.TenSP;
return(item);
}
public ActionResult Them(int sanPhamID, int soLuong = 1)
{
// Tham chiếu đến giỏ hàng lưu trong Session
var gioHang = Session["GioHang"] as GioHangModel;
if (gioHang == null)
{
gioHang = new GioHangModel();
Session["GioHang"] = gioHang;
}
var sanPhamChonMua = db.SanPhams.Find(sanPhamID);
var item = new GioHangItem(sanPhamChonMua, soLuong);
gioHang.Add(item);
//return RedirectToAction("Index");
string returnUrl = Request.UrlReferrer.AbsoluteUri;
return(Redirect(returnUrl));
}
public GioHangController()
{
GioHang = new GioHangModel();
}
