//Returns the details for a selected asset
public IActionResult Detail(int id)
{
//Selects the required asset
LibraryAsset 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 currentCheckoutHistory = _checkouts.GetCheckoutHistory(id)
.Select(a => new AssetCheckoutHistoryModel
{
Id = id,
PatronName = _checkouts.GetCurrentCheckedOutPatronName(a.Id),
CheckedOut = _checkouts.CheckedOut(a.Id),
CheckedIn = _checkouts.CheckedIn(a.Id),
LibraryCardId = a.LibraryCard.Id
});
//Creates the ViewModel
//Populate the AssetDetail model with:
// LibraryAsset properties OR
// services from the _assets ILibrary service
AssetDetailModel model = new AssetDetailModel()
{
AssetId = id,
Title = asset.Title,
Year = asset.Year,
Status = asset.Status.Name,
Cost = asset.Cost,
ImageUrl = asset.ImageUrl,
AuthorOrDirector = _assets.GetAuthorOrDirector(id),
CurrentLocation = _assets.GetCurrentLocation(id).Name,
Type = _assets.GetType(id),
DeweyCallNumber = _assets.GetDeweyIndex(id),
ISBN = _assets.GetIsbn(id),
CheckoutHistory = _checkouts.GetCheckoutHistory(id),
LatestCheckOut = _checkouts.GetLatestCheckout(id),
PatronName = _checkouts.GetCurrentCheckoutPatron(id),
CurrentHolds = currentHolds,
CurrentCheckoutHistory = currentCheckoutHistory
};
return(View(model));
}
