public ActionResult Delete(string isbn)
{
if (Session["User"] == null)
{
return(RedirectToAction("Login", "Pages"));
}
try
{
// Let's get the book first
Book book = Book.getByISBN(isbn);
// Let's delete the link between the book and its author(s)
BookAuthor.delete(book.ISBN);
// And finally, let's delete the book
book.delete();
}
catch
{
return(View("Error500"));
}
return(RedirectToAction("List"));
}
