public static BookModel Insert(BookModel book)
{
Book insertedBook;
HBSISLibraryServiceClient client = new HBSISLibraryServiceClient();
using (client.AsDisposable())
{
Book serviceBook = new Book();
serviceBook.Title = book.Title;
serviceBook.ISBN = book.ISBN;
serviceBook.Pages = book.Pages;
serviceBook.Description = book.Description;
var serviceAuthors = new List <Author>();
foreach (var authorItem in book.Authors)
{
var serviceAuthor = new Author();
serviceAuthor.ID = authorItem.ID;
serviceAuthors.Add(serviceAuthor);
}
serviceBook.Authors = serviceAuthors.ToArray();
var servicePublisher = new Publisher();
servicePublisher.ID = book.Publisher.ID;
serviceBook.Publisher = servicePublisher;
insertedBook = client.InsertBook(serviceBook);
}
return(insertedBook == null ? null : new BookModel(insertedBook));
}
public static void DeleteById(int id)
{
HBSISLibraryServiceClient client = new HBSISLibraryServiceClient();
using (client.AsDisposable())
{
client.DeleteBookById(id);
}
}
public static List <BookModel> ListAll()
{
List <BookModel> result = new List <BookModel>();
HBSISLibraryServiceClient client = new HBSISLibraryServiceClient();
using (client.AsDisposable())
{
result = client.FindAllBooks().Select(x => new BookModel(x)).ToList();
}
return(result);
}
public static BookModel FindBookById(int id)
{
BookModel result = null;
HBSISLibraryServiceClient client = new HBSISLibraryServiceClient();
using (client.AsDisposable())
{
Book retrievedBook = client.FindBookById(id);
if (retrievedBook != null)
{
result = new BookModel(retrievedBook);
}
}
return(result);
}
public static IDisposable AsDisposable(this HBSISLibraryServiceClient obj)
{
return(new DisposableCommunicationObjectToken(obj));
}
internal DisposableCommunicationObjectToken(HBSISLibraryServiceClient obj)
{
this.client = obj;
}
