public IPriceValue GetDiscountPrice(IPriceValue price, EntryContentBase entry, Currency currency, PromotionHelperFacade promotionHelper)
{
var promotionEntry = CreatePromotionEntry(entry, price);
var filter = new PromotionFilter
{
IgnoreConditions = false,
IgnorePolicy = false,
IgnoreSegments = false,
IncludeCoupons = false
};
var sourceSet = new PromotionEntriesSet();
sourceSet.Entries.Add(promotionEntry);
var promotionContext = promotionHelper.Evaluate(filter, sourceSet, sourceSet, false);
if (promotionContext.PromotionResult.PromotionRecords.Count > 0)
{
return new PriceValue
{
CatalogKey = price.CatalogKey,
CustomerPricing = CustomerPricing.AllCustomers,
MarketId = price.MarketId,
MinQuantity = 1,
UnitPrice = new Money(price.UnitPrice.Amount - GetDiscountPrice(promotionContext), currency),
ValidFrom = DateTime.UtcNow,
ValidUntil = null
};
}
return price;
}
public PromotionService(
IPricingService pricingService,
IMarketService marketService,
IContentLoader contentLoader,
ReferenceConverter referenceConverter,
PromotionHelperFacade promotionHelper,
IPromotionEntryService promotionEntryService)
{
_contentLoader = contentLoader;
_marketService = marketService;
_pricingService = pricingService;
_referenceConverter = referenceConverter;
_promotionEntryService = promotionEntryService;
_promotionHelper = promotionHelper;
}
private decimal GetDiscountPrice(PromotionHelperFacade promotionHelper)
{
var result = promotionHelper.PromotionContext.PromotionResult;
return result.PromotionRecords.Sum(record => GetDiscountAmount(record, record.PromotionReward));
}