public IActionResult Register(tb_WMS_KhachHang khachHang)
        {
            bool   Status  = false;
            string message = "";

            // Model validation
            if (ModelState.IsValid)
            {
                #region Email is already exist
                var isexist = IsEmailExist(khachHang.Email);
                if (isexist)
                {
                    ModelState.AddModelError("EmailExist", "Email đã được đăng kí.");
                    return(View());
                }
                #endregion

                #region Generate Activation code
                khachHang.ActivationCode = Guid.NewGuid();
                #endregion

                #region Password hashing

                khachHang.IsEmailVerified = false;
                #endregion

                #region Save data to database
                var idend = (from u in _context.tb_WMS_KhachHang
                             orderby u.ID descending
                             select u.ID).Take(1).FirstOrDefault();

                khachHang.ID          = idend + 1;
                khachHang.MaKhachHang = "CC" + (idend + 1);

                _context.tb_WMS_KhachHang.Add(khachHang);
                _context.SaveChanges();

                // send email to user
                SendVerificationLinkEmail(khachHang.Email, khachHang.ActivationCode.ToString());
                message = "Đăng ký tài khoản thành công. Liên kết kích hoạt tài khoản " +
                          " đã được gửi đến email: " + khachHang.Email;
                Status = true;
                #endregion
            }
            else
            {
                message = "Invalid Request";
            }

            ViewBag.Message = message;
            ViewBag.Status  = Status;

            return(View("Views/KhachHang/Message.cshtml"));
        }
        public JsonResult Add_imei(int idphieu, int idkho, int idimei, int dg, tb_WMS_ChiTietPhieuXuat chitiet)
        {
            if (dg != 0 && idphieu != 0 && idkho != 0 && idimei != 0)
            {
                var phieu = (from N in _context.tb_WMS_PhieuXuat
                             where N.ID == idphieu
                             select N).FirstOrDefault();
                phieu.SoLuong  += 1;
                phieu.TongTien += dg;

                var idend = (from u in _context.tb_WMS_ChiTietPhieuXuat
                             orderby u.ID descending
                             select u.ID).Take(1).FirstOrDefault();

                var imei = (from N in _context.tb_WMS_IMEI
                            where N.ID == idimei
                            select N).FirstOrDefault();

                imei.IDXuat    = idphieu;
                imei.GiaXuat   = dg;
                imei.TrangThai = 1;

                chitiet.ID          = idend + 1;
                chitiet.IDPBSP      = imei.IDSPPB;
                chitiet.GiaBan      = dg;
                chitiet.IDPhieuXuat = idphieu;
                chitiet.Imei        = idimei;
                chitiet.TraHang     = false;
                _context.tb_WMS_ChiTietPhieuXuat.Add(chitiet);
                _context.SaveChanges();
                return(Json("hello"));
            }
            return(Json(""));
        }
        public JsonResult Edit(string c, tb_WMS_PhieuNhap PhieuNhap, tb_WMS_ChiTietPhieuNhap ChiTiet, tb_WMS_IMEI Imeis)
        {
            if (c != "[]")
            {
                JArray jsonArray   = JArray.Parse(c);
                var    jsonObjects = jsonArray.OfType <JObject>().ToList();
                var    idphieu     = int.Parse(jsonObjects[0]["idphieu"].ToString());
                var    tongtien    = int.Parse(jsonObjects[0]["tongtien"].ToString().Replace(",", ""));
                var    tongsoluong = int.Parse(jsonObjects[0]["tongsoluong"].ToString());
                var    ghichu      = jsonObjects[0]["ghichu"].ToString();

                var phieunhap = (from N in _context.tb_WMS_PhieuNhap
                                 where N.ID == idphieu
                                 select N).FirstOrDefault();
                phieunhap.TongTien = tongtien;
                phieunhap.SoLuong  = tongsoluong;
                phieunhap.GhiChu   = ghichu;
                _context.Update(phieunhap);
                _context.SaveChanges();
                var chitiet = (from N in _context.tb_WMS_ChiTietPhieuNhap
                               where N.IDPN == idphieu
                               select N).ToArray();
                foreach (var item in chitiet)
                {
                    _context.Remove(item);
                    _context.SaveChanges();
                }

                var q = jsonObjects.Count();
                for (var h = 0; h < q; h++)
                {
                    var idend_chitiet = (from u in _context.tb_WMS_ChiTietPhieuNhap
                                         orderby u.ID descending
                                         select u.ID).Take(1).FirstOrDefault();

                    var dg        = int.Parse(jsonObjects[h]["dongia"].ToString().Replace(",", ""));
                    var ma        = int.Parse(jsonObjects[h]["ma"].ToString());
                    var soluong   = int.Parse(jsonObjects[h]["soluong"].ToString());
                    var thanhtien = int.Parse(jsonObjects[h]["thanhtien"].ToString().Replace(",", ""));
                    var idpn      = idphieu;

                    var imeis = jsonObjects[h]["imei"].ToString();
                    ChiTiet.Imei      = imeis;
                    ChiTiet.IDPN      = idpn;
                    ChiTiet.IDPBSP    = ma;
                    ChiTiet.SoLuong   = soluong;
                    ChiTiet.ThanhTien = thanhtien;
                    ChiTiet.DonGia    = dg;
                    ChiTiet.ID        = idend_chitiet + 1;
                    _context.tb_WMS_ChiTietPhieuNhap.Add(ChiTiet);
                    _context.SaveChanges();
                }

                return(Json(idphieu));
            }
            else
            {
                return(Json(""));
            }
        }
        public async Task <IActionResult> ThanhToan(string makh)
        {
            var dh = await _context.tb_WMS_DonHang.Where(s => s.MaKH == makh && s.ThanhToan == false).ToListAsync();

            foreach (var i in dh)
            {
                i.ThanhToan = true;
                _context.SaveChanges();
            }
            return(RedirectToAction("TongDonHang"));
        }
Exemple #5
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        public JsonResult DoiDangNhap(string username, string pass, int user)
        {
            var dangnhap = (from N in _context.tb_WMS_DangNhap
                            where N.IDNV == user
                            select N).FirstOrDefault();

            dangnhap.username = username;
            dangnhap.password = ConvertStringtoMD5(pass);
            _context.Update(dangnhap);
            _context.SaveChanges();
            return(Json("ok"));
        }
        public JsonResult DoiMatKhau(int idnv, string old_pass, string new_pass)
        {
            var pass_old = WareHouseSystem.Controllers.NhanVienController.ConvertStringtoMD5(old_pass);
            var check    = (from N in _context.tb_WMS_DangNhap
                            where N.IDNV == idnv && N.password == pass_old
                            select N).Count();

            if (check > 0)
            {
                var dn = (from N in _context.tb_WMS_DangNhap
                          where N.IDNV == idnv
                          select N).FirstOrDefault();
                var pass = WareHouseSystem.Controllers.NhanVienController.ConvertStringtoMD5(new_pass);
                dn.password = pass;
                _context.Update(dn);
                _context.SaveChanges();
                return(Json("OK"));
            }
            else
            {
                return(Json(""));
            }
        }
Exemple #7
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        public JsonResult save(string c, tb_WMS_ChiTietKhachTraHang ChiTiet)
        {
            if (c != "[]")
            {
                JArray jsonArray   = JArray.Parse(c);
                var    jsonObjects = jsonArray.OfType <JObject>().ToList();

                var idtra       = int.Parse(jsonObjects[0]["idphieutra"].ToString());
                var idxuat      = int.Parse(jsonObjects[0]["idphieuxuat"].ToString());
                var tongtien    = int.Parse(jsonObjects[0]["tongtien"].ToString().Replace(",", ""));
                var tongsoluong = int.Parse(jsonObjects[0]["tongsoluong"].ToString());
                var ghichu      = jsonObjects[0]["ghichu"].ToString();

                var phieutra = (from N in _context.tb_WMS_KhachTraHang
                                where N.ID == idtra
                                select N).FirstOrDefault();
                phieutra.SoLuong = tongsoluong;
                phieutra.Tien    = tongtien;
                phieutra.GhiChu  = ghichu;
                _context.tb_WMS_KhachTraHang.Update(phieutra);
                _context.SaveChanges();

                var chitiet = (from N in _context.tb_WMS_ChiTietKhachTraHang
                               where N.IDTraHang == idtra
                               select N).ToList();
                foreach (var a in chitiet)
                {
                    var imei       = a.Imei;
                    var ctiet_xuat = (from N in _context.tb_WMS_ChiTietPhieuXuat
                                      where N.Imei == imei && N.IDPhieuXuat == idxuat
                                      select N).FirstOrDefault();
                    ctiet_xuat.TraHang = false;
                    _context.tb_WMS_ChiTietPhieuXuat.Update(ctiet_xuat);
                    _context.SaveChanges();
                }

                foreach (var i in chitiet)
                {
                    _context.tb_WMS_ChiTietKhachTraHang.Remove(i);
                    _context.SaveChanges();
                }
                var q = jsonObjects.Count();
                for (var h = 0; h < q; h++)
                {
                    var idchitiet     = int.Parse(jsonObjects[h]["idchitiet"].ToString());
                    var idend_chitiet = (from u in _context.tb_WMS_ChiTietKhachTraHang
                                         orderby u.ID descending
                                         select u.ID).Take(1).FirstOrDefault();
                    if (idchitiet != 0)
                    {
                        var chitiet_xuat = (from N in _context.tb_WMS_ChiTietPhieuXuat
                                            where N.ID == idchitiet
                                            select N).FirstOrDefault();
                        chitiet_xuat.TraHang = true;
                        _context.Update(chitiet_xuat);
                        var imei   = chitiet_xuat.Imei;
                        var gia    = chitiet_xuat.GiaBan;
                        var idpbsp = chitiet_xuat.IDPBSP;

                        ChiTiet.IDPBSP    = idpbsp;
                        ChiTiet.Imei      = imei;
                        ChiTiet.DonGia    = gia;
                        ChiTiet.IDTraHang = idtra;
                        ChiTiet.ID        = idend_chitiet + 1;
                        _context.tb_WMS_ChiTietKhachTraHang.Add(ChiTiet);

                        _context.SaveChanges();
                    }
                }

                return(Json("hello"));
            }
            else
            {
                return(Json(""));
            }
        }
        public JsonResult Save(string c, tb_WMS_PhieuNhap phieuNhap, tb_WMS_ChiTietPhieuNhap ChiTiet)
        {
            if (c != "[]")
            {
                var idend = (from u in _context.tb_WMS_PhieuNhap
                             orderby u.ID descending
                             select u.ID).Take(1).FirstOrDefault();
                var    nhanvien    = int.Parse(@User.FindFirst("IdNV").Value);
                JArray jsonArray   = JArray.Parse(c);
                var    jsonObjects = jsonArray.OfType <JObject>().ToList();

                var kho         = int.Parse(jsonObjects[0]["kho"].ToString());
                var nhacungcap  = int.Parse(jsonObjects[0]["nhacungcap"].ToString());
                var tongtien    = int.Parse(jsonObjects[0]["tongtien"].ToString().Replace(",", ""));
                var tongsoluong = int.Parse(jsonObjects[0]["tongsoluong"].ToString());
                var ghichu      = jsonObjects[0]["ghichu"].ToString();

                phieuNhap.IDKho    = kho;
                phieuNhap.IDNCC    = nhacungcap;
                phieuNhap.SoLuong  = tongsoluong;
                phieuNhap.TongTien = tongtien;
                DateTime date = DateTime.Now;
                phieuNhap.NgayLap     = date;
                phieuNhap.MaPhieuNhap = "CE" + (idend + 1);
                phieuNhap.ID          = idend + 1;
                phieuNhap.TrangThai   = 0;
                phieuNhap.IDNV        = nhanvien;
                phieuNhap.GhiChu      = ghichu;
                _context.tb_WMS_PhieuNhap.Add(phieuNhap);
                _context.SaveChanges();


                var q = jsonObjects.Count();
                for (var h = 0; h < q; h++)
                {
                    var idend_chitiet = (from u in _context.tb_WMS_ChiTietPhieuNhap
                                         orderby u.ID descending
                                         select u.ID).Take(1).FirstOrDefault();

                    var dg        = int.Parse(jsonObjects[h]["dongia"].ToString().Replace(",", ""));
                    var ma        = int.Parse(jsonObjects[h]["ma"].ToString());
                    var soluong   = int.Parse(jsonObjects[h]["soluong"].ToString());
                    var thanhtien = int.Parse(jsonObjects[h]["thanhtien"].ToString().Replace(",", ""));
                    var idpn      = idend + 1;

                    var imeis = jsonObjects[h]["imei"].ToString();
                    ChiTiet.Imei      = imeis;
                    ChiTiet.IDPN      = idpn;
                    ChiTiet.IDPBSP    = ma;
                    ChiTiet.SoLuong   = soluong;
                    ChiTiet.ThanhTien = thanhtien;
                    ChiTiet.DonGia    = dg;
                    ChiTiet.ID        = idend_chitiet + 1;
                    _context.tb_WMS_ChiTietPhieuNhap.Add(ChiTiet);
                    _context.SaveChanges();
                }

                return(Json(idend + 1));
            }
            else
            {
                return(Json(""));
            }
        }
        public JsonResult Save(string c, tb_WMS_PhieuXuat phieuXuat, tb_WMS_ChiTietPhieuXuat ChiTiet, tb_WMS_IMEI Imeis)
        {
            if (c != "[]")
            {
                var idend = (from u in _context.tb_WMS_PhieuXuat
                             orderby u.ID descending
                             select u.ID).Take(1).FirstOrDefault();
                var idnv = int.Parse(@User.FindFirst("IdNV").Value);

                JArray jsonArray   = JArray.Parse(c);
                var    jsonObjects = jsonArray.OfType <JObject>().ToList();

                var kho         = int.Parse(jsonObjects[0]["kho"].ToString());
                var khach       = int.Parse(jsonObjects[0]["khach"].ToString());
                var tongtien    = int.Parse(jsonObjects[0]["tongtien"].ToString().Replace(",", ""));
                var tongsoluong = int.Parse(jsonObjects[0]["tongsoluong"].ToString());
                var ghichu      = jsonObjects[0]["ghichu"].ToString();

                phieuXuat.IDKho    = kho;
                phieuXuat.IDKhach  = khach;
                phieuXuat.SoLuong  = tongsoluong;
                phieuXuat.TongTien = tongtien;
                DateTime date = DateTime.Now;
                phieuXuat.NgayLap     = date;
                phieuXuat.MaPhieuXuat = "EC" + (idend + 1);
                phieuXuat.ID          = idend + 1;
                phieuXuat.TrangThai   = 0;
                phieuXuat.IDNV        = idnv;
                phieuXuat.GhiChu      = ghichu;
                phieuXuat.TraHang     = false;
                _context.tb_WMS_PhieuXuat.Add(phieuXuat);
                _context.SaveChanges();


                var q = jsonObjects.Count();
                for (var h = 0; h < q; h++)
                {
                    var dg            = int.Parse(jsonObjects[h]["dongia"].ToString().Replace(",", ""));
                    var idpbsp        = int.Parse(jsonObjects[h]["idpbsp"].ToString());
                    var idimei        = int.Parse(jsonObjects[h]["idimei"].ToString());
                    var idpx          = idend + 1;
                    var idend_chitiet = (from u in _context.tb_WMS_ChiTietPhieuXuat
                                         orderby u.ID descending
                                         select u.ID).Take(1).FirstOrDefault();

                    if (idimei != 0)
                    {
                        ChiTiet.Imei        = idimei;
                        ChiTiet.IDPhieuXuat = idpx;
                        ChiTiet.IDPBSP      = idpbsp;
                        ChiTiet.GiaBan      = dg;
                        ChiTiet.ID          = idend_chitiet + 1;
                        ChiTiet.TraHang     = false;
                        _context.tb_WMS_ChiTietPhieuXuat.Add(ChiTiet);
                        var imeiX = (from N in _context.tb_WMS_IMEI
                                     where N.ID == idimei
                                     select N).FirstOrDefault();
                        imeiX.IDXuat    = idpx;
                        imeiX.TrangThai = 1;
                        imeiX.GiaXuat   = dg;

                        _context.Update(imeiX);

                        _context.SaveChanges();
                    }
                }

                return(Json(idend + 1));
            }
            else
            {
                return(Json(""));
            }
        }
Exemple #10
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        public JsonResult Save(string c, tb_WMS_TraNhaCungCap TraNhaCungCap, tb_WMS_ChiTietTraNhaCungCap ChiTiet)
        {
            if (c != "[]")
            {
                var idend = (from u in _context.tb_WMS_TraNhaCungCap
                             orderby u.ID descending
                             select u.ID).Take(1).FirstOrDefault();
                var nhanvien = int.Parse(@User.FindFirst("IdNV").Value);

                JArray jsonArray   = JArray.Parse(c);
                var    jsonObjects = jsonArray.OfType <JObject>().ToList();

                var idnhap      = int.Parse(jsonObjects[0]["idphieu"].ToString());
                var tongtien    = int.Parse(jsonObjects[0]["tongtien"].ToString().Replace(",", ""));
                var tongsoluong = int.Parse(jsonObjects[0]["tongsoluong"].ToString());
                var ghichu      = jsonObjects[0]["ghichu"].ToString();

                TraNhaCungCap.IDNhap  = idnhap;
                TraNhaCungCap.SoLuong = tongsoluong;
                TraNhaCungCap.Tien    = tongtien;
                DateTime date = DateTime.Now;
                TraNhaCungCap.NgayLap    = date;
                TraNhaCungCap.MaTraHang  = "SR" + (idend + 1);
                TraNhaCungCap.ID         = idend + 1;
                TraNhaCungCap.TrangThai  = 0;
                TraNhaCungCap.IDNhanVien = nhanvien;
                TraNhaCungCap.GhiChu     = ghichu;
                _context.tb_WMS_TraNhaCungCap.Add(TraNhaCungCap);
                _context.SaveChanges();
                var phieunhap = (from N in _context.tb_WMS_PhieuNhap
                                 where N.ID == idnhap
                                 select N).FirstOrDefault();
                phieunhap.TraHang = true;
                _context.Update(phieunhap);

                var idtra = idend + 1;
                var q     = jsonObjects.Count();

                for (var h = 0; h < q; h++)
                {
                    var idchitiet = int.Parse(jsonObjects[h]["chitiet"].ToString());
                    var imei      = jsonObjects[h]["imei"].ToString();
                    var data_imei = (from N in _context.tb_WMS_IMEI
                                     where N.Imei == imei
                                     select N).FirstOrDefault();
                    var idpbsp        = data_imei.IDSPPB;
                    var gia           = data_imei.GiaNhap;
                    var idend_chitiet = (from u in _context.tb_WMS_ChiTietTraNhaCungCap
                                         orderby u.ID descending
                                         select u.ID).Take(1).FirstOrDefault();
                    ChiTiet.ID        = idend_chitiet + 1;
                    ChiTiet.IDTraHang = idtra;
                    ChiTiet.IDPBSP    = idpbsp;
                    ChiTiet.Imei      = imei;
                    ChiTiet.DonGia    = gia;
                    _context.tb_WMS_ChiTietTraNhaCungCap.Add(ChiTiet);

                    data_imei.TrangThai = 7;
                    _context.tb_WMS_IMEI.Update(data_imei);
                    _context.SaveChanges();
                }


                return(Json(idend + 1));
            }
            else
            {
                return(Json(""));
            }
        }
Exemple #11
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        public JsonResult save(string c, tb_WMS_ChiTietTraNhaCungCap ChiTiet)
        {
            if (c != "[]")
            {
                JArray jsonArray   = JArray.Parse(c);
                var    jsonObjects = jsonArray.OfType <JObject>().ToList();

                var idtra = int.Parse(jsonObjects[0]["idphieutra"].ToString());
                //var idnhap = int.Parse(jsonObjects[0]["idphieunhap"].ToString());
                var tongtien    = int.Parse(jsonObjects[0]["tongtien"].ToString().Replace(",", ""));
                var tongsoluong = int.Parse(jsonObjects[0]["tongsoluong"].ToString());
                var ghichu      = jsonObjects[0]["ghichu"].ToString();

                var phieutra = (from N in _context.tb_WMS_TraNhaCungCap
                                where N.ID == idtra
                                select N).FirstOrDefault();
                phieutra.SoLuong = tongsoluong;
                phieutra.Tien    = tongtien;
                phieutra.GhiChu  = ghichu;
                _context.tb_WMS_TraNhaCungCap.Update(phieutra);
                _context.SaveChanges();

                var chitiet_remove = (from N in _context.tb_WMS_ChiTietTraNhaCungCap
                                      where N.IDTraHang == idtra
                                      select N).ToList();
                foreach (var item in chitiet_remove)
                {
                    _context.tb_WMS_ChiTietTraNhaCungCap.Remove(item);
                    _context.SaveChanges();
                }
                var q = jsonObjects.Count();
                for (var h = 0; h < q; h++)
                {
                    var imei_tra      = jsonObjects[h]["imei"].ToString();
                    var idend_chitiet = (from u in _context.tb_WMS_ChiTietTraNhaCungCap
                                         orderby u.ID descending
                                         select u.ID).Take(1).FirstOrDefault();
                    if (imei_tra != "")
                    {
                        var tt_imei_tra = (from N in _context.tb_WMS_IMEI
                                           where N.Imei == imei_tra
                                           select N).FirstOrDefault();
                        var idpb   = tt_imei_tra.IDSPPB;
                        var dongia = tt_imei_tra.GiaNhap;

                        ChiTiet.IDPBSP    = idpb;
                        ChiTiet.Imei      = imei_tra;
                        ChiTiet.DonGia    = dongia;
                        ChiTiet.IDTraHang = idtra;
                        ChiTiet.ID        = idend_chitiet + 1;
                        _context.tb_WMS_ChiTietTraNhaCungCap.Add(ChiTiet);

                        _context.SaveChanges();
                    }
                }

                return(Json("hello"));
            }
            else
            {
                return(Json(""));
            }
        }
Exemple #12
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        public JsonResult Save(string c, tb_WMS_KhachTraHang KhachTraHang, tb_WMS_ChiTietKhachTraHang ChiTiet)
        {
            if (c != "[]")
            {
                var idend = (from u in _context.tb_WMS_KhachTraHang
                             orderby u.ID descending
                             select u.ID).Take(1).FirstOrDefault();
                var nhanvien = int.Parse(@User.FindFirst("IdNV").Value);

                JArray jsonArray   = JArray.Parse(c);
                var    jsonObjects = jsonArray.OfType <JObject>().ToList();

                var idxuat      = int.Parse(jsonObjects[0]["idphieu"].ToString());
                var tongtien    = int.Parse(jsonObjects[0]["tongtien"].ToString().Replace(",", ""));
                var tongsoluong = int.Parse(jsonObjects[0]["tongsoluong"].ToString());
                var ghichu      = jsonObjects[0]["ghichu"].ToString();

                KhachTraHang.IDXuat  = idxuat;
                KhachTraHang.SoLuong = tongsoluong;
                KhachTraHang.Tien    = tongtien;
                DateTime date = DateTime.Now;
                KhachTraHang.NgayLap    = date;
                KhachTraHang.MaTraHang  = "CR" + (idend + 1);
                KhachTraHang.ID         = idend + 1;
                KhachTraHang.TrangThai  = 0;
                KhachTraHang.IDNhanVien = nhanvien;
                KhachTraHang.GhiChu     = ghichu;
                _context.tb_WMS_KhachTraHang.Add(KhachTraHang);
                _context.SaveChanges();
                var phieuxuat = (from N in _context.tb_WMS_PhieuXuat
                                 where N.ID == idxuat
                                 select N).FirstOrDefault();
                phieuxuat.TraHang = true;
                _context.Update(phieuxuat);

                var q = jsonObjects.Count();
                for (var h = 0; h < q; h++)
                {
                    var idchitiet     = int.Parse(jsonObjects[h]["idchitiet"].ToString());
                    var idtrahang     = idend + 1;
                    var idend_chitiet = (from u in _context.tb_WMS_ChiTietKhachTraHang
                                         orderby u.ID descending
                                         select u.ID).Take(1).FirstOrDefault();

                    if (idchitiet != 0)
                    {
                        var chitiet_xuat = (from N in _context.tb_WMS_ChiTietPhieuXuat
                                            where N.ID == idchitiet
                                            select N).FirstOrDefault();
                        chitiet_xuat.TraHang = true;
                        _context.Update(chitiet_xuat);
                        var imei   = chitiet_xuat.Imei;
                        var gia    = chitiet_xuat.GiaBan;
                        var idpbsp = chitiet_xuat.IDPBSP;

                        ChiTiet.IDPBSP    = idpbsp;
                        ChiTiet.Imei      = imei;
                        ChiTiet.DonGia    = gia;
                        ChiTiet.IDTraHang = idtrahang;
                        ChiTiet.ID        = idend_chitiet + 1;
                        _context.tb_WMS_ChiTietKhachTraHang.Add(ChiTiet);

                        _context.SaveChanges();
                    }
                }
                //var soluong_phieuxuat = phieuxuat.SoLuong;
                //if () { }

                return(Json(idend + 1));
            }
            else
            {
                return(Json(""));
            }
        }