public Customer VerifyCustomerAddresses(Customer customer, IEnumerable<Address> addresses)
{
return addresses.Contains(customer.Address) ? customer : null;
}
public IEnumerable<Order> GetOrdersFromCustomerByNotes(Customer customer, IEnumerable<string> notes)
{
return customer.Orders.Where(order => order.Notes.Intersect(notes).Any());
}
public Customer VerifyCustomerAddress(Customer customer, Address address)
{
return address != null && address.Equals(customer.Address) ? customer : null;
}
public IList<Order> PlaceOrders(Customer customer, IList<Order> orders)
{
return orders;
}
public Order PlaceOrder(Customer customer, Order order)
{
return order;
}
public Address GetCustomerAddress(Customer customer)
{
return customer.Address;
}
public Customer VerifyCustomerByOrder(Customer customer, Order order)
{
return customer.Orders.Any(o => o.ID == order.ID) ? customer : null;
}