public IActionResult Detail(int id) { var asset = _assets.GetbyId(id); var currentHolds = _checkouts.GetCurrentHolds(id) .Select(a => new AssetHoldModel { HoldPlaced = _checkouts.GetCurrentHoldPlaced(a.Id).ToString("d"), PatronName = _checkouts.GetCurrentHoldPatronName(a.Id) }); var model = new AssetDetailModel { AssetId = id, Title = asset.Title, Type = _assets.GetType(id), Year = asset.Year, Cost = asset.Cost, Status = asset.Status.Name, ImageUrl = asset.ImageUrl, AuthorOrDirector = _assets.GetAuthorOrDirector(id), CurrentLocation = _assets.GetCurrentLocation(id).Name, DeweyCallNumber = _assets.GetDeweyIndex(id), CheckoutHistory = _checkouts.GetCheckoutHistory(id), ISBN = _assets.GetIsbn(id), LatestCheckOut = _checkouts.GetLatestCheckout(id), PatronName = _checkouts.GetCurrentCheckoutPatron(id), CurrentHolds = currentHolds }; return(View(model)); }