public int RegisterNewAuthor(Author NewAuthor)
{
using (KartotekaModel db = new KartotekaModel())
{
AuthorModel authormodel = Mapper.Map <Author, AuthorModel>(NewAuthor);
db.authors.Add(authormodel);
db.SaveChanges();
return(authormodel.Id);
}
}
public int RegisterNewBook(Book NewBook)
{
using (KartotekaModel db = new KartotekaModel())
{
BookModel bookmodel = Mapper.Map <Book, BookModel>(NewBook);
db.books.Add(bookmodel);
db.SaveChanges();
return(bookmodel.Id);
}
}
public void DeleteBook(int ID)
{
using (KartotekaModel db = new KartotekaModel())
{
BookModel book = db.books.Find(ID);
if (book != null)
{
db.books.Remove(book);
}
db.SaveChanges();
}
}
public void DeleteAuthor(int ID)
{
using (KartotekaModel db = new KartotekaModel())
{
AuthorModel author = db.authors.Find(ID);
if (author != null)
{
db.authors.Remove(author);
}
db.SaveChanges();
}
}
public void EditBook(Book BookToEdit)
{
using (KartotekaModel db = new KartotekaModel())
{
BookModel book = db.books.Find(BookToEdit.Id);
book.Description = BookToEdit.Description;
book.Name = BookToEdit.Name;
book.Year = BookToEdit.Year;
book.authors.Clear();
if (BookToEdit.authors != null)
{
foreach (Author author in BookToEdit.authors)
{
book.authors.Add(db.authors.Find(author.Id));
}
}
db.SaveChanges();
}
}
public void EditAuthor(Author AuthorToEdit)
{
using (KartotekaModel db = new KartotekaModel())
{
AuthorModel author = db.authors.Find(AuthorToEdit.Id);
author.FirstName = AuthorToEdit.FirstName;
author.SecondName = AuthorToEdit.SecondName;
author.LastName = AuthorToEdit.LastName;
author.books.Clear();
if (AuthorToEdit.books != null)
{
foreach (Book book in AuthorToEdit.books)
{
author.books.Add(db.books.Find(book.Id));
}
}
db.SaveChanges();
}
}