public ActionResult Create(ProductModel request)
        {
            if (ModelState.IsValid)
            {
                try
                {
                    var model = new Product
                    {
                        Id            = request.Id,
                        ServiceId     = request.ServiceId,
                        ProductTypeId = request.ProductTypeId,
                        Name          = request.Name,
                        Description   = request.Description,
                        TimeCost      = TimeUtils.TimeToUt(request.TimeCost),
                        IsActive      = true
                    };

                    if (Session["Dummy"] != null)
                    {
                        var dummy = (DummyModel)Session["Dummy"];

                        if (dummy.NailDesigns.Any(i => i != null))
                        {
                            var newDummy = new Dummye();
                            db.Dummyes.Add(newDummy);
                            model.Dummye           = newDummy;
                            model.DummyId          = newDummy.Id;
                            model.Dummye.ServiceId = request.ServiceId;

                            model.Dummye.h1Id  = dummy.NailDesigns[0]?.Id;
                            model.Dummye.h2Id  = dummy.NailDesigns[1]?.Id;
                            model.Dummye.h3Id  = dummy.NailDesigns[2]?.Id;
                            model.Dummye.h4Id  = dummy.NailDesigns[3]?.Id;
                            model.Dummye.h5Id  = dummy.NailDesigns[4]?.Id;
                            model.Dummye.h6Id  = dummy.NailDesigns[5]?.Id;
                            model.Dummye.h7Id  = dummy.NailDesigns[6]?.Id;
                            model.Dummye.h8Id  = dummy.NailDesigns[7]?.Id;
                            model.Dummye.h9Id  = dummy.NailDesigns[8]?.Id;
                            model.Dummye.h10Id = dummy.NailDesigns[9]?.Id;
                        }
                    }



                    db.Products.Add(model);

                    db.SaveChanges();

                    return(RedirectToAction("List"));
                }
                catch (Exception exc)
                {
                    ModelState.AddModelError("", "Что то пошло не так.");
                }
            }

            InitFilds();

            return(PartialView(request));
        }
        public ActionResult Edit(ProductModel request)
        {
            if (ModelState.IsValid)
            {
                try
                {
                    var model = db.Products.Find(request.Id);

                    var dummy = (DummyModel)Session["Dummy"];

                    if (dummy.NailDesigns.Any(i => i != null))
                    {
                        if (model.Dummye == null)
                        {
                            var newDummy = new Dummye();
                            db.Dummyes.Add(newDummy);
                            model.Dummye  = newDummy;
                            model.DummyId = newDummy.Id;
                        }

                        model.Dummye.ServiceId = request.ServiceId;

                        model.Dummye.h1Id  = dummy.NailDesigns[0]?.Id;
                        model.Dummye.h2Id  = dummy.NailDesigns[1]?.Id;
                        model.Dummye.h3Id  = dummy.NailDesigns[2]?.Id;
                        model.Dummye.h4Id  = dummy.NailDesigns[3]?.Id;
                        model.Dummye.h5Id  = dummy.NailDesigns[4]?.Id;
                        model.Dummye.h6Id  = dummy.NailDesigns[5]?.Id;
                        model.Dummye.h7Id  = dummy.NailDesigns[6]?.Id;
                        model.Dummye.h8Id  = dummy.NailDesigns[7]?.Id;
                        model.Dummye.h9Id  = dummy.NailDesigns[8]?.Id;
                        model.Dummye.h10Id = dummy.NailDesigns[9]?.Id;
                    }
                    else
                    {
                        if (model.Dummye != null)
                        {
                            db.Dummyes.Remove(model.Dummye);
                            model.DummyId = null;
                        }
                    }

                    model.ServiceId     = request.ServiceId;
                    model.ProductTypeId = request.ProductTypeId;
                    model.Name          = request.Name;
                    model.Description   = request.Description;
                    model.TimeCost      = TimeUtils.TimeToUt(request.TimeCost);

                    db.SaveChanges();

                    return(RedirectToAction("List"));
                }
                catch (Exception exc)
                {
                    Console.WriteLine(exc);
                }
            }

            InitFilds();

            return(PartialView(request));
        }