public AuthorWithBooksViewModel GetAuthorDetails(int?id)
{
Author author = this.Context.Authors.Find(id);
if (author == null)
{
return(null);
}
AuthorWithBooksViewModel viewModel = Mapper.Map <Author, AuthorWithBooksViewModel>(author);
return(viewModel);
}
// GET: Admin/Authors/Details/5
public ActionResult Details(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
AuthorWithBooksViewModel viewModel = this.authorService.GetAuthorDetails(id);
if (viewModel == null)
{
throw new Exception($"Invalid URL - there is no author with id {id}");
}
return(View(viewModel));
}
public ActionResult BooksByAuthorFullName(string authorName)
{
if (string.IsNullOrEmpty(authorName))
{
this.TempData["Error"] = "Enter author's name to find books.";
return(View());
}
AuthorWithBooksViewModel viewModel = this.authorService.GetAuthorWithBooks(authorName);
if (viewModel == null)
{
throw new Exception($"Invalid URL - there is no author with name {authorName}");
}
return(View(viewModel));
}
public AuthorWithBooksViewModel GetAuthorWithBooks(string authorName)
{
authorName = HttpUtility.HtmlDecode(authorName.Trim());
Author author = this.Context.Authors
.Include("Books")
.FirstOrDefault(a => a.FullName.Contains(authorName));
if (author == null)
{
return(null);
}
AuthorWithBooksViewModel viewModel = Mapper.Map <Author, AuthorWithBooksViewModel>(author);
var authorBooks = author.Books.OrderByDescending(b => b.IssueDate).ToList();
viewModel.Books = Mapper.Map <ICollection <Book>, ICollection <BooksViewModel> >(authorBooks);
return(viewModel);
}
