public PreorderController(CustomerService customerService, IWorkContext workContext, IPreorderItemService preorderItemService, IPreorderService preorderService)
 {
     _customerService     = customerService;
     _workContext         = workContext;
     _preorderItemService = preorderItemService;
     _preorderService     = preorderService;
 }
 public PreorderItemService(IRepository<Domain.PreorderItem> preorderItemRepository, IPreorderService preorderService)
 {
     _preorderItemRepository = preorderItemRepository;
     _preorderService = preorderService;
 }