Application.Web.Controllers.LaptopsController.Details C# (CSharp) Метод

        public ActionResult Details(int id)
        {
            var userId = this.User.Identity.GetUserId();

            var viewModel = this.Data.Laptops.All()
                .Where(x => x.ID == id)
                .Select(x => new LaptopDetailsViewModel
                {
                    Id = x.ID,
                    AdditionalParts = x.AdditionalParts,
                    Comments = x.Comments.Select(c => new CommentViewModel { AuthorUserName = c.Author.UserName, Content = c.Content }),
                    Description = x.Description,
                    HardDiskSize = x.HardDiskSize,
                    ImageUrl = x.ImageUrl,
                    ManufacturerName = x.Manufacturer.Name,
                    Model = x.Model,
                    MonitorSize = x.MonitorSize,
                    Price = x.Price,
                    RamMemorySize = x.RamMemorySize,
                    Weight = x.Weight,
                    VotesCount = x.Votes.Count(),
                    UserCanVote = !x.Votes.Any(v => v.VotedById == userId)
                }).FirstOrDefault();

            return View(viewModel);
        }