public Book AddAuthorToBook(BookDto bookDto)
{
Book book = new Book()
{
Id = bookDto.Id,
Name = bookDto.Name,
PageCount = bookDto.PageCount,
Language = bookDto.Language,
ISBN = bookDto.ISBN
};
if (bookDto.AuthorId != null)
{
book.Author = context.Authors.FirstOrDefault(x => x.Id == bookDto.AuthorId);
}
context.Add(book);
context.SaveChanges();
return(book);
}
public TEntity Add(TEntity entity)
{
context.Set <TEntity>().Add(entity);
context.SaveChanges();
return(entity);
}
