/// <summary>
/// Gets the setting that shows whether to apply inter-state tax for India or not.
/// </summary>
/// <param name="request">The get apply interstate tax India data request.</param>
/// <returns>The setting that shows whether to apply inter-state tax for India or not.</returns>
private SingleEntityDataServiceResponse <ApplyInterStateTaxIndia> GetApplyInterstateTaxIndia(GetApplyInterstateTaxIndiaDataRequest request)
{
ThrowIf.Null(request, "request");
IndiaTaxL2CacheDataStoreAccessor level2CacheDataAccessor = this.GetIndiaTaxL2CacheDataStoreAccessor(request.RequestContext);
bool found;
bool updateL2Cache;
ApplyInterStateTaxIndia result = DataManager.GetDataFromCache(() => level2CacheDataAccessor.GetApplyInterStateTaxIndia(request.QueryResultSettings.ColumnSet), out found, out updateL2Cache);
if (!found)
{
// Fetches it from database if no setting was cached.
// Input parameters
ParameterSet parameters = new ParameterSet();
parameters["@bi_ChannelId"] = request.RequestContext.GetPrincipal().ChannelId;
using (SqlServerDatabaseContext sqlServerDatabaseContext = new SqlServerDatabaseContext(request))
{
result = sqlServerDatabaseContext.ExecuteStoredProcedure <ApplyInterStateTaxIndia>(GetApplyInterStateTaxIndiaName, parameters).SingleOrDefault();
}
updateL2Cache &= result != null;
}
if (updateL2Cache)
{
// Caches the result if it is fetched from database.
level2CacheDataAccessor.PutApplyInterStateTaxIndia(request.QueryResultSettings.ColumnSet, result);
}
return(new SingleEntityDataServiceResponse <ApplyInterStateTaxIndia>(result));
}
/// <summary>
/// Gets the tax group for India inter-state transaction.
/// </summary>
/// <param name="context">The request context.</param>
/// <param name="inventLocationId">Inventory location id.</param>
/// <param name="shippingAddress">Shipping address.</param>
/// <param name="isInterState">The flag indicates whether it's inter state.</param>
/// <returns>
/// The sales tax group information.
/// </returns>
internal static string GetInterStateTaxRegimeIndia(RequestContext context, string inventLocationId, Address shippingAddress, out bool isInterState)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (context.Runtime == null)
{
throw new ArgumentException("context.Runtime cannot be null.");
}
if (shippingAddress == null)
{
throw new ArgumentNullException("shippingAddress");
}
if (string.IsNullOrWhiteSpace(shippingAddress.ThreeLetterISORegionName) &&
string.IsNullOrWhiteSpace(shippingAddress.TwoLetterISORegionName))
{
throw new ArgumentNullException("shippingAddress", "shippingAddress ISORegionName");
}
string taxRegime = string.Empty;
isInterState = false;
bool isApplyInterStateTax = false;
if (!string.IsNullOrWhiteSpace(inventLocationId))
{
GetApplyInterstateTaxIndiaDataRequest getApplyInterstateTaxIndiaDataRequest = new GetApplyInterstateTaxIndiaDataRequest(QueryResultSettings.SingleRecord);
ApplyInterStateTaxIndia interStateTaxSetting = context.Runtime.Execute <SingleEntityDataServiceResponse <ApplyInterStateTaxIndia> >(getApplyInterstateTaxIndiaDataRequest, context).Entity;
if (interStateTaxSetting != null)
{
isApplyInterStateTax = interStateTaxSetting.IsApplyInterStateTaxIndia;
}
if (isApplyInterStateTax)
{
GetWarehouseAddressIndiaDataRequest getWarehouseAddressIndiaDataRequest = new GetWarehouseAddressIndiaDataRequest(inventLocationId, QueryResultSettings.SingleRecord);
Address shippingFromAddress = context.Runtime.Execute <SingleEntityDataServiceResponse <Address> >(getWarehouseAddressIndiaDataRequest, context).Entity;
if (shippingFromAddress != null &&
(shippingFromAddress.ThreeLetterISORegionName == shippingAddress.ThreeLetterISORegionName) &&
!string.IsNullOrWhiteSpace(shippingFromAddress.State) &&
!string.IsNullOrWhiteSpace(shippingAddress.State) &&
(shippingFromAddress.State != shippingAddress.State))
{
isInterState = true;
}
if (isInterState)
{
GetTaxRegimeIndiaDataRequest getTaxRegimeIndiaDataRequest = new GetTaxRegimeIndiaDataRequest(QueryResultSettings.SingleRecord);
taxRegime = context.Runtime.Execute <SingleEntityDataServiceResponse <string> >(getTaxRegimeIndiaDataRequest, context).Entity;
if (string.IsNullOrWhiteSpace(taxRegime))
{
InvalidTaxGroupNotification notification = new InvalidTaxGroupNotification(shippingFromAddress);
context.Notify(notification);
}
}
}
}
return(taxRegime);
}