public ArticleSubFamilyPartnerFamilyVatsResponse Post(ArticleSubFamilyPartnerFamilyVats request)
        {
            if (request.ArticleSubFamilyPartnerFamilyVat.Id > 0)
              {
            Bm2s.Data.Common.BLL.Parameter.ArticleSubFamilyPartnerFamilyVat item = Datas.Instance.DataStorage.ArticleSubFamilyPartnerFamilyVats[request.ArticleSubFamilyPartnerFamilyVat.Id];
            item.AccountingEntry = request.ArticleSubFamilyPartnerFamilyVat.AccountingEntry;
            item.ArticleSubFamilyId = request.ArticleSubFamilyPartnerFamilyVat.ArticleSubFamily.Id;
            item.Multiplier = Convert.ToDouble(request.ArticleSubFamilyPartnerFamilyVat.Multiplier);
            item.PartnerFamilyId = request.ArticleSubFamilyPartnerFamilyVat.PartnerFamily.Id;
            item.Rate = Convert.ToDouble(request.ArticleSubFamilyPartnerFamilyVat.Rate);
            item.VatId = request.ArticleSubFamilyPartnerFamilyVat.Vat.Id;
            Datas.Instance.DataStorage.ArticleSubFamilyPartnerFamilyVats[request.ArticleSubFamilyPartnerFamilyVat.Id] = item;
              }
              else
              {
            Bm2s.Data.Common.BLL.Parameter.ArticleSubFamilyPartnerFamilyVat item = new Data.Common.BLL.Parameter.ArticleSubFamilyPartnerFamilyVat()
            {
              AccountingEntry = request.ArticleSubFamilyPartnerFamilyVat.AccountingEntry,
              ArticleSubFamilyId = request.ArticleSubFamilyPartnerFamilyVat.ArticleSubFamily.Id,
              Multiplier = Convert.ToDouble(request.ArticleSubFamilyPartnerFamilyVat.Multiplier),
              PartnerFamilyId = request.ArticleSubFamilyPartnerFamilyVat.PartnerFamily.Id,
              Rate = Convert.ToDouble(request.ArticleSubFamilyPartnerFamilyVat.Rate),
              VatId = request.ArticleSubFamilyPartnerFamilyVat.Vat.Id
            };

            Datas.Instance.DataStorage.ArticleSubFamilyPartnerFamilyVats.Add(item);
            request.ArticleSubFamilyPartnerFamilyVat.Id = item.Id;
              }

              ArticleSubFamilyPartnerFamilyVatsResponse response = new ArticleSubFamilyPartnerFamilyVatsResponse();
              response.ArticleSubFamilyPartnerFamilyVats.Add(request.ArticleSubFamilyPartnerFamilyVat);
              return response;
        }
        public ArticleSubFamilyPartnerFamilyVatsResponse Delete(ArticleSubFamilyPartnerFamilyVats request)
        {
            Bm2s.Data.Common.BLL.Parameter.ArticleSubFamilyPartnerFamilyVat item = Datas.Instance.DataStorage.ArticleSubFamilyPartnerFamilyVats[request.ArticleSubFamilyPartnerFamilyVat.Id];
              Datas.Instance.DataStorage.ArticleSubFamilyPartnerFamilyVats.Remove(item);

              ArticleSubFamilyPartnerFamilyVatsResponse response = new ArticleSubFamilyPartnerFamilyVatsResponse();
              response.ArticleSubFamilyPartnerFamilyVats.Add(request.ArticleSubFamilyPartnerFamilyVat);
              return response;
        }
        public ArticleSubFamilyPartnerFamilyVatsResponse Get(ArticleSubFamilyPartnerFamilyVats request)
        {
            ArticleSubFamilyPartnerFamilyVatsResponse response = new ArticleSubFamilyPartnerFamilyVatsResponse();
              List<Bm2s.Data.Common.BLL.Parameter.ArticleSubFamilyPartnerFamilyVat> items = new List<Data.Common.BLL.Parameter.ArticleSubFamilyPartnerFamilyVat>();
              if (!request.Ids.Any())
              {
            items.AddRange(Datas.Instance.DataStorage.ArticleSubFamilyPartnerFamilyVats.Where(item =>
              (request.ArticleSubFamilyId == 0 || item.ArticleSubFamilyId == request.ArticleSubFamilyId) &&
              (request.PartnerFamilyId == 0 || item.PartnerFamilyId == request.PartnerFamilyId) &&
              (request.VatId == 0 || item.VatId == request.VatId)
              ));
              }
              else
              {
            items.AddRange(Datas.Instance.DataStorage.ArticleSubFamilyPartnerFamilyVats.Where(item => request.Ids.Contains(item.Id)));
              }

              var collection = (from item in items
                        select new Bm2s.Poco.Common.Parameter.ArticleSubFamilyPartnerFamilyVat()
                        {
                          AccountingEntry = item.AccountingEntry,
                          ArticleSubFamily = new ArticleSubFamiliesService().Get(new ArticleSubFamilies() { Ids = new List<int>() { item.ArticleSubFamilyId } }).ArticleSubFamilies.FirstOrDefault(),
                          Id = item.Id,
                          Multiplier = Convert.ToDecimal(item.Multiplier),
                          PartnerFamily = new PartnerFamiliesService().Get(new PartnerFamilies() { Ids = new List<int>() { item.PartnerFamilyId } }).PartnerFamilies.FirstOrDefault(),
                          Rate = Convert.ToDecimal(item.Rate),
                          Vat = new VatsService().Get(new Vats() { Ids = new List<int>() { item.VatId } }).Vats.FirstOrDefault()
                        }).AsQueryable().OrderBy(request.Order, !request.DescendingOrder);

              response.ItemsCount = collection.Count();
              if (request.PageSize > 0)
              {
            response.ArticleSubFamilyPartnerFamilyVats.AddRange(collection.Skip((request.CurrentPage - 1) * request.PageSize).Take(request.PageSize));
              }
              else
              {
            response.ArticleSubFamilyPartnerFamilyVats.AddRange(collection);
              }

              try
              {
            response.PagesCount = collection.Count() / response.ArticleSubFamilyPartnerFamilyVats.Count + (collection.Count() % response.ArticleSubFamilyPartnerFamilyVats.Count > 0 ? 1 : 0);
              }
              catch
              {
            response.PagesCount = 1;
              }

              return response;
        }