public ActionResult Create(FormCollection collection) { if (Session["User"] == null) { return(RedirectToAction("Login", "Pages")); } try { // Let's create a new author and fill it with the form's data BL.Author author = new BL.Author(); author.About = collection["About"]; author.BirthYear = Convert.ToInt32(collection["BirthYear"]); author.FirstName = collection["FirstName"]; author.LastName = collection["LastName"]; author.save(); return(RedirectToAction("Index")); } catch { return(View()); } }
public ActionResult Delete(int id) { if (Session["User"] == null) { return(RedirectToAction("Login", "Pages")); } try { // First, let's get the author BL.Author author = BL.Author.getByAid(id); // Then, let's get all his/her books List <BL.Book> books = author.getBooks(); // Let's delete every links between the author and his/her books BL.BookAuthor.delete(author.Aid); // Let's delete the author author.delete(); foreach (var book in books) { // If there isn't any other other attached to the book, it must be deleted if (book.onlyBelongsTo(author.Aid)) { book.delete(); } } } catch { return(View("Error500")); } return(RedirectToAction("Index")); }