public JsonResult DeleteBook([DataSourceRequest] DataSourceRequest request, BookAdminViewModel book)
{
var bookToRemove = this.Data.Books.Find(book.Id);
this.Data.Books.Remove(bookToRemove);
this.Data.SaveChanges();
return Json(new[] { book }.ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
}
public JsonResult CreateBook([DataSourceRequest] DataSourceRequest request, BookAdminViewModel book)
{
//BookAdminViewModel book = new BookAdminViewModel();
if (book.Category == null)
{
var firstCategory = this.Data.Categories.First();
book.Category = new CategoryAdminViewModel()
{
Id = firstCategory.Id,
Name = firstCategory.Name
};
}
if (book.Author == null)
{
var firstAuthor = this.Data.Authors.First();
book.Author = new AuthorViewModel()
{
Id = firstAuthor.Id,
Name = firstAuthor.Name
};
}
if (book != null && ModelState.IsValid)
{
var dbBook = new Book()
{
Title = book.Title,
Description=book.Description,
Author = this.Data.Authors.Find(book.Author.Id),
Category = this.Data.Categories.Find(book.Category.Id),
ISBN = book.ISBN,
WebSite = book.WebSite
};
book.AuthorName = dbBook.Author.Name;
book.CategoryName = dbBook.Category.Name;
this.Data.Books.Add(dbBook);
this.Data.SaveChanges();
}
return Json(new[] { book }.ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
}
public JsonResult UpdateBook([DataSourceRequest] DataSourceRequest request, BookAdminViewModel book)
{
var existingBook = this.Data.Books.Find(book.Id);
if (existingBook != null && ModelState.IsValid)
{
existingBook.Title = book.Title;
existingBook.Description = book.Description;
existingBook.Author = this.Data.Authors.Find(book.Author.Id);
existingBook.Category = this.Data.Categories.Find(book.Category.Id);
this.Data.SaveChanges();
book.CategoryName = existingBook.Category.Name;
book.AuthorName = existingBook.Author.Name;
}
return Json(new[] { book }.ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
}