/// <summary>
/// Gets the tax code intervals.
/// </summary>
/// <param name="context">The request context.</param>
/// <param name="salesTaxGroupId">The sales tax group Id.</param>
/// <param name="itemTaxGroupId">The item sales tax group Id.</param>
/// <param name="transDate">The transaction date.</param>
/// <returns>The tax code interval object.</returns>
protected override ReadOnlyCollection <TaxCodeInterval> GetTaxCodeIntervals(RequestContext context, string salesTaxGroupId, string itemTaxGroupId, DateTimeOffset transDate)
{
GetTaxCodeIntervalsIndiaDataRequest dataRequest = new GetTaxCodeIntervalsIndiaDataRequest(salesTaxGroupId, itemTaxGroupId, transDate);
ReadOnlyCollection <TaxCodeInterval> taxCodeIntervals = context.Execute <EntityDataServiceResponse <TaxCodeInterval> >(dataRequest).PagedEntityCollection.Results;
return(taxCodeIntervals);
}
/// <summary>
/// The data service method to get tax code intervals for India.
/// </summary>
/// <param name="request">The data service request.</param>
/// <returns>The data service response.</returns>
private EntityDataServiceResponse <TaxCodeInterval> GetTaxCodeIntervalsIndia(GetTaxCodeIntervalsIndiaDataRequest request)
{
ThrowIf.Null(request.ItemTaxGroupId, "itemTaxGroupId");
IndiaTaxL2CacheDataStoreAccessor level2CacheDataAccessor = this.GetIndiaTaxL2CacheDataStoreAccessor(request.RequestContext);
bool found;
bool updateL2Cache;
ReadOnlyCollection <TaxCodeInterval> result = DataManager.GetDataFromCache(() => level2CacheDataAccessor.GetTaxCodeIntervalsIndia(request.SalesTaxGroupId, request.ItemTaxGroupId, request.TransactionDate), out found, out updateL2Cache);
if (!found)
{
ParameterSet parameters = new ParameterSet();
parameters[DatabaseAccessor.ChannelIdVariableName] = request.RequestContext.GetPrincipal().ChannelId;
parameters["@nvc_SalesTaxGroup"] = request.SalesTaxGroupId ?? string.Empty;
parameters["@nvc_ItemTaxGroup"] = request.ItemTaxGroupId ?? string.Empty;
parameters["@dt_TransactionDate"] = request.TransactionDate.DateTime;
ReadOnlyCollection <TaxCodeIntervalIndia> taxCodeIntervalsIndia;
using (SqlServerDatabaseContext databaseContext = new SqlServerDatabaseContext(request))
{
taxCodeIntervalsIndia = databaseContext.ExecuteStoredProcedure <TaxCodeIntervalIndia>(GetTaxCodeIntervalsIndiaSprocName, parameters).Results;
}
result = taxCodeIntervalsIndia.Cast <TaxCodeInterval>().AsReadOnly();
updateL2Cache &= result != null &&
result.Count < MaxCachedCollectionSize;
}
if (updateL2Cache)
{
level2CacheDataAccessor.PutTaxCodeIntervalsIndia(request.SalesTaxGroupId, request.ItemTaxGroupId, request.TransactionDate, result);
}
return(new EntityDataServiceResponse <TaxCodeInterval>(result.AsPagedResult()));
}
