namespace After; /// /// An order as a plain domain object: no inheritance, no /// knowledge of . Its data travels to the WebApp as an /// . /// public class Order { /// /// Primary key as a plain value: until a /// explicitly saves this order (which copies a /// generated id in). /// public Guid Id { get; set; } /// Free-text description of what this order is for. public string Description { get; set; } = string.Empty; /// /// The client that owns this order. Set automatically by /// when the order is added to /// (navigation fix-up). /// public Client? Client { get; set; } }