public GetPredefinedDeliveryMethodByIdQueryHandler(IPredefinedDeliveryMethodRepository deliveryMethodRepository)
 {
     _deliveryMethodRepository = deliveryMethodRepository ??
                                 throw new ArgumentNullException(nameof(deliveryMethodRepository));
 }
 public CreatePredefinedDeliveryMethodCommandHandler(IPredefinedDeliveryMethodRepository deliveryMethodRepository)
 {
     _deliveryMethodRepository = deliveryMethodRepository ??
                                 throw new ArgumentNullException(nameof(deliveryMethodRepository));
 }
 public GetAllPredefinedDeliveryMethodsQueryHandler(
     IPredefinedDeliveryMethodRepository predefinedDeliveryMethodRepository)
 {
     _predefinedDeliveryMethodRepository = predefinedDeliveryMethodRepository ??
                                           throw new ArgumentNullException(nameof(predefinedDeliveryMethodRepository));
 }