public virtual PromotionContext Evaluate(PromotionFilter filter, PromotionEntriesSet sourceEntriesSet, PromotionEntriesSet targetEntriesSet, bool checkEntryLevelLimit)
{
var helper = new PromotionHelper();
helper.PromotionContext.TargetGroup = PromotionGroup.GetPromotionGroup(PromotionGroup.PromotionGroupKey.Entry).Key;
helper.PromotionContext.SourceEntriesSet = sourceEntriesSet;
helper.PromotionContext.TargetEntriesSet = targetEntriesSet;
helper.Eval(filter, checkEntryLevelLimit);
return helper.PromotionContext;
}
public virtual PromotionContext Evaluate(PromotionFilter filter, PromotionEntriesSet sourceEntriesSet, PromotionEntriesSet targetEntriesSet, bool checkEntryLevelLimit)
{
var helper = new PromotionHelper();
helper.PromotionContext.TargetGroup = PromotionGroup.GetPromotionGroup(PromotionGroup.PromotionGroupKey.Entry).Key;
helper.PromotionContext.SourceEntriesSet = sourceEntriesSet;
helper.PromotionContext.TargetEntriesSet = targetEntriesSet;
helper.Eval(filter, checkEntryLevelLimit);
return(helper.PromotionContext);
}
private static void PreparePromotion(PromotionHelper helper, Entry entry, bool checkEntryLevelDiscountLimit)
{
var currentMarket = CurrentMarket.Service.GetCurrentMarket();
decimal minQuantity = 1;
// get min quantity attribute
if (entry.ItemAttributes != null)
{
minQuantity = entry.ItemAttributes.MinQuantity;
}
// we can't pass qauntity of 0, so make it default to 1
if (minQuantity <= 0)
{
minQuantity = 1;
}
var price = StoreHelper.GetSalePrice(entry, minQuantity, currentMarket) ?? new Mediachase.Commerce.Catalog.Objects.Price(new Money(0, currentMarket.DefaultCurrency));
// Create filter
var filter = new PromotionFilter()
{
IgnoreConditions = false,
IgnorePolicy = false,
IgnoreSegments = false,
IncludeCoupons = false
};
// Create new entry
// TPB: catalogNodes is determined by the front end. GetParentNodes(entry)
var result = new PromotionEntry(String.Empty, String.Empty, entry.ID, price.Money.Amount);
var promotionEntryPopulateService = (IPromotionEntryPopulate)MarketingContext.Current.PromotionEntryPopulateFunctionClassInfo.CreateInstance();
promotionEntryPopulateService.Populate(result, entry, currentMarket.MarketId, currentMarket.DefaultCurrency);
var sourceSet = new PromotionEntriesSet();
sourceSet.Entries.Add(result);
// Only target entries
helper.PromotionContext.TargetGroup = PromotionGroup.GetPromotionGroup(PromotionGroup.PromotionGroupKey.Entry).Key;
// Configure promotion context
helper.PromotionContext.SourceEntriesSet = sourceSet;
helper.PromotionContext.TargetEntriesSet = sourceSet;
// Execute the promotions and filter out basic collection of promotions, we need to execute with cache disabled, so we get latest info from the database
helper.Eval(filter, checkEntryLevelDiscountLimit);
}
// Old stuff... no demo... Legacy Promos
// This is a slightly-refactored version of the StoreHelper.GetDiscountPrice() method
// catalogName and catalogNodeCode... can be used to filter out certain nodes or catalogs
private static Price GetDiscountPriceInternal(EntryContentBase contentSku, Entry sku, IPriceValue price, string catalogName, string catalogNodeCode)
{
string catalogNodes = String.Empty;
string catalogs = String.Empty;
// Now cycle through all the catalog nodes where this entry is present filtering by specified catalog and node code
// Note: The nodes are only populated when Full or Nodes response group is specified.
if (sku.Nodes != null && sku.Nodes.CatalogNode != null && sku.Nodes.CatalogNode.Length > 0)
{
foreach (CatalogNode node in sku.Nodes.CatalogNode)
{
string entryCatalogName = CatalogContext.Current.GetCatalogDto(node.CatalogId).Catalog[0].Name;
// Skip filtered catalogs
if (!String.IsNullOrEmpty(catalogName) && !entryCatalogName.Equals(catalogName))
{
continue;
}
// Skip filtered catalogs nodes
if (!String.IsNullOrEmpty(catalogNodeCode) && !node.ID.Equals(catalogNodeCode, StringComparison.OrdinalIgnoreCase))
{
continue;
}
if (String.IsNullOrEmpty(catalogs))
{
catalogs = entryCatalogName;
}
else
{
catalogs += ";" + entryCatalogName;
}
if (String.IsNullOrEmpty(catalogNodes))
{
catalogNodes = node.ID;
}
else
{
catalogNodes += ";" + node.ID;
}
}
}
if (String.IsNullOrEmpty(catalogs))
{
catalogs = catalogName;
}
if (String.IsNullOrEmpty(catalogNodes))
{
catalogNodes = catalogNodeCode;
}
// Get current context
Dictionary <string, object> context = MarketingContext.Current.MarketingProfileContext;
// Create filter
PromotionFilter filter = new PromotionFilter
{
IgnoreConditions = false,
IgnorePolicy = false,
IgnoreSegments = false,
IncludeCoupons = false
};
// Create new entry
// Note: catalogNodes is determined by GetParentNodes(entry)
PromotionEntry result = new PromotionEntry(catalogs, catalogNodes, sku.ID, price.UnitPrice.Amount);
var promotionEntryPopulateService =
(IPromotionEntryPopulate)MarketingContext.Current.PromotionEntryPopulateFunctionClassInfo.CreateInstance();
promotionEntryPopulateService.Populate(result, sku, _currentMarket.Service.GetCurrentMarket().MarketId,
_currentMarket.Service.GetCurrentMarket().DefaultCurrency);
PromotionEntriesSet sourceSet = new PromotionEntriesSet();
sourceSet.Entries.Add(result);
// Create new promotion helper, which will initialize PromotionContext object for us and setup context dictionary
PromotionHelper helper = new PromotionHelper();
// Only target entries
helper.PromotionContext.TargetGroup = PromotionGroup.GetPromotionGroup(PromotionGroup.PromotionGroupKey.Entry).Key;
// Configure promotion context
helper.PromotionContext.SourceEntriesSet = sourceSet;
helper.PromotionContext.TargetEntriesSet = sourceSet;
// Execute the promotions and filter out basic collection of promotions, we need to execute with cache disabled, so we get latest info from the database
helper.Eval(filter);
Money discountedAmount;
// Check the count, and get new price if promotion is applied
if (helper.PromotionContext.PromotionResult.PromotionRecords.Count > 0)
{
discountedAmount = new Money(price.UnitPrice.Amount -
GetDiscountPriceFromPromotionResult(
helper.PromotionContext.PromotionResult),
_currentMarket.Service.GetCurrentMarket().DefaultCurrency);
return(new Price
{
UnitPrice = discountedAmount,
ValidFrom = price.ValidFrom,
ValidUntil = price.ValidUntil,
MinQuantity = price.MinQuantity,
MarketId = price.MarketId,
EntryContent = contentSku,
CustomerPricing = price.CustomerPricing
});
}
else
{
return(new Price(price));
}
}