static public void UpdateAuthor(Author editedAuthor)
{
Author authObj = AuthorManager.GetAuthor(editedAuthor.Aid);
authObj.Aid = editedAuthor.Aid;
authObj.FirstName = editedAuthor.FirstName;
authObj.LastName = editedAuthor.LastName;
authObj.BirthYear = editedAuthor.BirthYear;
_EAuthorRepo.Update(MapAuthor(authObj).authorobj);
}
// Constructor - sets all info about object and list of the books author has written
public AuthorManager(int id)
{
this.id = id;
Author authobj = AuthorManager.GetAuthor(id); // gets the author by id
var authorBookList = BookManager.GetBooksByAid(id); // gets the books the author has written
Aid = authobj.Aid;
FirstName = authobj.FirstName;
LastName = authobj.LastName;
BirthYear = authobj.BirthYear;
AuthBooks = authorBookList;
}
// constructor for bookmanager. sets book info and a list of the books autor(s)
public BookManager(string id)
{
this.id = id;
Book bookobj = BookManager.GetBooks(id);
var bookAuthorList = AuthorManager.GetAuthorByIsbn(id); // gets book by isbn
var bookAuthList = AuthorManager.GetAuthorByIsbn(id); // gets the author(s) who wrote the book
ISBN = bookobj.ISBN;
Title = bookobj.Title;
PublicationYear = bookobj.PublicationYear;
Publicationinfo = bookobj.Publicationinfo;
Pages = bookobj.Pages;
BookAuthor = bookAuthorList;
BookAuth = bookAuthList;
}