private static void ValidateCardEventItem(CardEventItemDto item)
 {
     if (item is null)
     {
         throw new BusinessLogicException(StringRes.NullEntityMsg, new ArgumentNullException(nameof(item)));
     }
 }
        public async Task UpdateCardEventItemAsync(CardEventItemDto item)
        {
            ValidateCardEventItem(item);

            await _cardEventItemEntityService.UpdateAsync(_mapper.Map <CardEventItem>(item));
        }
        // CARDEVENTITEM
        public async Task <int> CreateCardEventItemAsync(CardEventItemDto item)
        {
            ValidateCardEventItem(item);

            return(await _cardEventItemEntityService.CreateAsync(_mapper.Map <CardEventItem>(item)));
        }