/// <summary>
/// Loads a new book into the database for the given user, reusing records wherever possible.
/// </summary>
/// <param name="db"></param>
/// <param name="ep"></param>
/// <param name="userId"></param>
/// <returns></returns>
/// <remarks>Does not save the changes.</remarks>
public static Book Load(EbooksContext db, Epub ep, int userId)
{
var book = new Book {
UserId = userId,
Title = ep.Title,
Author = Author.Get(db, ep),
Publisher = Publisher.Get(db, ep),
Cover = Cover.Get(db, ep),
EpubFile = EpubFile.Get(db, ep),
Series = Series.Get(db, ep),
SeriesNbr = ep.SeriesNbr,
Description = ep.Description
};
book.SetTags(db, ep.Tags);
book.SetIdentifiers(db, ep.Identifiers);
db.Books.Add(book);
return book;
}