public async Task <IList <PredefinedDeliveryMethodDto> > Handle(
            GetAllPredefinedDeliveryMethodsQuery request, CancellationToken cancellationToken)
        {
            var deliveryMethods = await _predefinedDeliveryMethodRepository.GetAll();

            return(deliveryMethods.Select(deliveryMethod => deliveryMethod.ToDto()).ToList());
        }
        public async Task <IList <PredefinedDeliveryMethodDto> > GetAll()
        {
            var query = new GetAllPredefinedDeliveryMethodsQuery();

            return(await _mediator.Send(query));
        }