public async Task <ChangeTypeSliderToDiscountCommandResponse> Handle(ChangeTypeSliderToDiscountCommand command)
        {
            var slider = await _repository.AsQuery().SingleOrDefaultAsync(p => p.ImageName == command.ImageName);

            if (slider == null)
            {
                throw new DomainException(" اسلایدر یافت نشد");
            }
            slider.SliderType = command.SliderType;
            return(new ChangeTypeSliderToDiscountCommandResponse());
        }
        public async Task <IHttpActionResult> Put(ChangeTypeSliderToDiscountCommand command)
        {
            var response = await Bus.Send <ChangeTypeSliderToDiscountCommand, ChangeTypeSliderToDiscountCommandResponse>(command);

            return(Ok(response));
        }