internal static PriceResult GetActiveTradeAgreement(IPricingDataAccessor pricingDataManager, DiscountParameters priceParameters, string currencyCode, SalesLine saleItem, decimal quantity, string customerId, string customerPriceGroup, DateTimeOffset dateToCheck)
{
dateToCheck = saleItem.SalesDate ?? dateToCheck;
IEnumerable <PriceGroup> priceGroups = pricingDataManager.GetChannelPriceGroups() as IEnumerable <PriceGroup>;
HashSet <string> priceGroupIds = new HashSet <string>(priceGroups.Select(pg => pg.GroupId).Distinct(StringComparer.OrdinalIgnoreCase));
PriceResult result;
ProductVariant variantLine = GetVariantFromLineOrDatabase(pricingDataManager, saleItem);
variantLine = variantLine ?? new ProductVariant();
Tuple <DateTimeOffset, DateTimeOffset> dateRange = GetMinAndMaxActiveDates(new SalesLine[] { saleItem }, dateToCheck);
ReadOnlyCollection <TradeAgreement> agreements = pricingDataManager.ReadPriceTradeAgreements(
new HashSet <string> {
saleItem.ItemId
},
priceGroupIds,
customerId,
dateRange.Item1,
dateRange.Item2,
currencyCode,
QueryResultSettings.AllRecords) as ReadOnlyCollection <TradeAgreement>;
var agreementDict = new Dictionary <string, IList <TradeAgreement> >(StringComparer.OrdinalIgnoreCase);
agreementDict.Add(saleItem.ItemId, agreements);
result = TradeAgreementCalculator.GetPriceResultOfActiveTradeAgreement(
agreementDict,
priceParameters,
currencyCode,
saleItem.ItemId,
saleItem.OriginalSalesOrderUnitOfMeasure,
Discount.GetUnitOfMeasure(saleItem),
variantLine,
saleItem.UnitOfMeasureConversion,
quantity,
customerId,
customerPriceGroup,
priceGroupIds,
new List <SalesLine> {
saleItem
},
new PriceContext(),
dateToCheck);
return(result);
}
private static void InitializePriceContexOfPriceGroups(PriceContext priceContext, IPricingDataAccessor pricingDataManager, ISet <long> catalogIds, IEnumerable <AffiliationLoyaltyTier> affiliationLoyaltyTiers)
{
if (priceContext == null)
{
throw new ArgumentNullException("priceContext");
}
if (pricingDataManager == null)
{
throw new ArgumentNullException("pricingDataManager");
}
IEnumerable <PriceGroup> channelPriceGroups = pricingDataManager.GetChannelPriceGroups() as IEnumerable <PriceGroup>;
AddPriceGroupsToCollections(
channelPriceGroups,
priceContext.ChannelPriceGroups,
priceContext.PriceGroupIdsToRecordIdsDictionary,
priceContext.RecordIdsToPriceGroupIdsDictionary,
priceContext.PriceGroupIdToPriorityDictionary);
IEnumerable <CatalogPriceGroup> catalogPriceGroups = catalogIds != null && catalogIds.Count > 0 ? pricingDataManager.GetCatalogPriceGroups(catalogIds) as IEnumerable <CatalogPriceGroup> : new List <CatalogPriceGroup>().AsReadOnly();
IEnumerable <PriceGroup> affiliationPriceGroups = affiliationLoyaltyTiers != null && affiliationLoyaltyTiers.Any() ? pricingDataManager.GetAffiliationPriceGroups(affiliationLoyaltyTiers) as IEnumerable <PriceGroup> : new List <PriceGroup>().AsReadOnly();
foreach (CatalogPriceGroup catalogPriceGroup in catalogPriceGroups)
{
if (!priceContext.CatalogPriceGroups.ContainsKey(catalogPriceGroup.CatalogId))
{
priceContext.CatalogPriceGroups.Add(catalogPriceGroup.CatalogId, new HashSet <string>(StringComparer.OrdinalIgnoreCase));
}
priceContext.CatalogPriceGroups[catalogPriceGroup.CatalogId].Add(catalogPriceGroup.GroupId);
}
priceContext.PriceGroupIdsToRecordIdsDictionary.Merge(catalogPriceGroups.Select(p => new KeyValuePair <string, long>(p.GroupId, p.PriceGroupId)));
priceContext.RecordIdsToPriceGroupIdsDictionary.Merge(catalogPriceGroups.Select(p => new KeyValuePair <long, string>(p.PriceGroupId, p.GroupId)));
priceContext.PriceGroupIdToPriorityDictionary.Merge(catalogPriceGroups.Select(p => new KeyValuePair <string, int>(p.GroupId, p.PricingPriorityNumber)));
AddPriceGroupsToCollections(
affiliationPriceGroups,
priceContext.AffiliationPriceGroups,
priceContext.PriceGroupIdsToRecordIdsDictionary,
priceContext.RecordIdsToPriceGroupIdsDictionary,
priceContext.PriceGroupIdToPriorityDictionary);
FixCustomerPriceGroupPriority(pricingDataManager, priceContext);
}