//Visar alla böcker som finns att köpa
public static void SelectBooksAndShops()
{
var bookRepo = new BooksRepository();
var books = bookRepo.BookInShop();
foreach (var book in books)
{
if (0 < book.Shops.Count)
{
Console.WriteLine(book.Title + " " + book.ReleaseDate);
foreach (var author in book.Authors)
{
Console.WriteLine(author.Author.FirstName + " " + author.Author.LastName);
}
foreach (var shop in book.Shops)
{
Console.WriteLine(shop.Shop.Name);
}
}
}
}