public static ArticleDto ToDto(this Article model)
        {
            var dto = new ArticleDto
            {
                ID               = model.ID,
                Name             = model.Name,
                Description      = model.Description,
                Producer         = model.Producer,
                Code             = model.Code,
                Barcode          = model.Barcode,
                RecommendedPrice = model.RecommendedPrice,
                TypeID           = model.TypeID,
                Type             = model.Type?.ToDto(),
                DeliveryItems    = model.DeliveryItems?.Where(di => !di.IsDeleted && !di.Delivery.IsDeleted).Select(i => i.ToDto())
            };

            dto.MapDetails(model);
            dto.CanBeDeleted = (model.DeliveryItems?.SelectMany(di => di.Goods).All(g => g.IsSold) ?? false) && !model.IsDeleted;

            return(dto);
        }