public ActionResult Create([DataSourceRequest] DataSourceRequest request, BookAdministrationViewModel book)
{
if (book != null && ModelState.IsValid)
{
var category = db.Categories.Find(book.Category.Id);
if (category == null || book.Category.Id == 0)
{
category = db.Categories.First();
}
var newBook = new Book()
{
Title = book.Title,
Author = book.Author,
ISBN = book.ISBN,
Website = book.Website,
Description = book.Description,
Category = category
};
db.Books.Add(newBook);
db.SaveChanges();
book.Category.Name = newBook.Category.Name;
}
return Json(new[] { book }.ToDataSourceResult(request, ModelState), JsonRequestBehavior.AllowGet);
}
public ActionResult Delete([DataSourceRequest] DataSourceRequest request, BookAdministrationViewModel book)
{
if (book != null)
{
var bookDb = db.Books.Find(book.Id);
db.Books.Remove(bookDb);
db.SaveChanges();
}
return Json(new[] { book }.ToDataSourceResult(request, ModelState), JsonRequestBehavior.AllowGet);
}
public ActionResult Update([DataSourceRequest] DataSourceRequest request, BookAdministrationViewModel book)
{
if (book != null && ModelState.IsValid)
{
var bookDb = db.Books.Find(book.Id);
var category = db.Categories.Find(book.Category.Id);
bookDb.Title = book.Title;
bookDb.Author = book.Author;
bookDb.ISBN = book.ISBN;
bookDb.Website = book.Website;
bookDb.Description = book.Description;
bookDb.Category = category;
db.SaveChanges();
book.Category.Name = bookDb.Category.Name;
}
return Json(new[] { book }.ToDataSourceResult(request, ModelState), JsonRequestBehavior.AllowGet);
}