public BooksController(IBookStore store, ImageUploader imageUploader,
     BookDetailLookup bookDetailLookup)
 {
     _store = store;
     _imageUploader = imageUploader;
     _bookDetailLookup = bookDetailLookup;
 }
 public BooksController(IBookStore store, ImageUploader imageUploader)
 {
     _store = store;
     _imageUploader = imageUploader;
 }