private Kooboo.Commerce.Customers.Address GetOrCreateAddress(int customerId, Address address) { var service = new Kooboo.Commerce.Customers.CustomerService(_context.Instance); Kooboo.Commerce.Customers.Address addr = null; if (address.Id > 0) { addr = service.Addresses().ById(address.Id); } else { _customerApi.AddAddress(customerId, address); addr = service.Addresses().ById(address.Id); } return(addr); }