private IEnumerable <PromotionRecord> CalculateCartDiscounts()
{
var records = new List <PromotionRecord>();
foreach (var form in CurrentOrderGroup.OrderForms)
{
var set = GetPromotionEntrySetFromOrderForm(form);
// create context
var ctx = new Dictionary <string, object> {
{ PromotionEvaluationContext.TargetSet, set }
};
var couponCode = CustomerSessionService.CustomerSession.CouponCode;
//1. Prepare marketing context
var evaluationContext = new PromotionEvaluationContext
{
ContextObject = ctx,
CustomerId = CustomerSessionService.CustomerSession.CustomerId,
CouponCode = CustomerSessionService.CustomerSession.CouponCode,
PromotionType = PromotionType.CartPromotion,
Currency = CustomerSessionService.CustomerSession.Currency,
Store = CustomerSessionService.CustomerSession.StoreId,
IsRegisteredUser = CustomerSessionService.CustomerSession.IsRegistered,
IsFirstTimeBuyer = CustomerSessionService.CustomerSession.IsFirstTimeBuyer
};
//2. Evaluate
//var evaluator = new DefaultPromotionEvaluator(MarketingRepository, PromotionUsageProvider, new IEvaluationPolicy[] { new GlobalExclusivityPolicy(), new CartSubtotalRewardCombinePolicy(), new ShipmentRewardCombinePolicy() }, CacheRepository);
var promotions = PromotionEvaluator.EvaluatePromotion(evaluationContext);
var rewards = promotions.SelectMany(x => x.Rewards);
//3. Generate warnings
if (!string.IsNullOrEmpty(couponCode) && !promotions.Any(p => (p.CouponId != null && p.Coupon.Code == couponCode) ||
(p.CouponSetId != null && p.CouponSet.Coupons.Any(c => c.Code == couponCode))))
{
RegisterWarning(WorkflowMessageCodes.COUPON_NOT_APPLIED, "Coupon doesn't exist or is not applied");
}
records.AddRange(rewards.Select(reward => new PromotionRecord
{
AffectedEntriesSet = set,
TargetEntriesSet = set,
Reward = reward,
PromotionType = PromotionType.CartPromotion
}));
}
return(records.ToArray());
}
private IEnumerable <PromotionRecord> CalculateLineItemDiscounts()
{
var records = new List <PromotionRecord>();
foreach (var form in CurrentOrderGroup.OrderForms)
{
foreach (var lineItem in form.LineItems)
{
var set = new PromotionEntrySet();
var entry = GetPromotionEntryFromLineItem(lineItem);
set.Entries.Add(entry);
// create context
var ctx = new Dictionary <string, object> {
{ PromotionEvaluationContext.TargetSet, set }
};
//1. Prepare marketing context
var evaluationContext = new PromotionEvaluationContext
{
ContextObject = ctx,
CustomerId = CustomerSessionService.CustomerSession.CustomerId,
CouponCode = CustomerSessionService.CustomerSession.CouponCode,
Currency = CustomerSessionService.CustomerSession.Currency,
PromotionType = PromotionType.CatalogPromotion,
Store = CustomerSessionService.CustomerSession.StoreId,
IsRegisteredUser = CustomerSessionService.CustomerSession.IsRegistered,
IsFirstTimeBuyer = CustomerSessionService.CustomerSession.IsFirstTimeBuyer
};
//2. Evaluate
var promotions = PromotionEvaluator.EvaluatePromotion(evaluationContext);
var rewards = promotions.SelectMany(x => x.Rewards);
records.AddRange(rewards.Select(reward => new PromotionRecord
{
AffectedEntriesSet = set,
TargetEntriesSet = set,
Reward = reward,
PromotionType = PromotionType.CatalogPromotion
}));
}
}
return(records.ToArray());
}
