public override PromotionReward[] EvaluatePromotion(IEvaluationContext context)
{
var retVal = new List <PromotionReward>();
var promoContext = context as PromotionEvaluationContext;
if (promoContext == null)
{
throw new ArgumentException("context should be PromotionEvaluationContext");
}
//Check coupon
var couponValid = (Coupons != null && Coupons.Any()) ? Coupons.Any(x => String.Equals(x, promoContext.Coupon, StringComparison.InvariantCultureIgnoreCase)) : true;
//Evaluate reward for all promoEntry in context
foreach (var promoEntry in promoContext.PromoEntries)
{
//Set current context promo entry for evaluation
promoContext.PromoEntry = promoEntry;
foreach (var reward in Rewards.Select(x => x.Clone()))
{
reward.Promotion = this;
reward.IsValid = couponValid && Condition(promoContext);
var catalogItemReward = reward as CatalogItemAmountReward;
//Set productId for catalog item reward
if (catalogItemReward != null && catalogItemReward.ProductId == null)
{
catalogItemReward.ProductId = promoEntry.ProductId;
}
retVal.Add(reward);
}
}
return(retVal.ToArray());
}
public override PromotionReward[] EvaluatePromotion(IEvaluationContext context)
{
var retVal = new List <PromotionReward>();
var promoContext = context as PromotionEvaluationContext;
if (promoContext == null)
{
throw new ArgumentException("context should be PromotionEvaluationContext");
}
//Check coupon
var couponValid = Coupons != null?Coupons.Any(x => String.Equals(x, promoContext.Coupon, StringComparison.InvariantCultureIgnoreCase)) : true;
//deserealize dynamic condition
var condition = SerializationUtil.DeserializeExpression <Func <IEvaluationContext, bool> >(PredicateSerialized);
//deserealize rewards
var rewards = JsonConvert.DeserializeObject <PromotionReward[]>(RewardsSerialized, new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.All
});
//Evaluate reward for all promoEntry in context
foreach (var promoEntry in promoContext.PromoEntries)
{
//Set current context promo entry for evaluation
promoContext.PromoEntry = promoEntry;
foreach (var reward in rewards.Select(x => x.Clone()))
{
reward.Promotion = this;
reward.IsValid = couponValid && condition(promoContext);
var catalogItemReward = reward as CatalogItemAmountReward;
//Set productId for catalog item reward
if (catalogItemReward != null && catalogItemReward.ProductId == null)
{
catalogItemReward.ProductId = promoEntry.ProductId;
}
retVal.Add(reward);
}
}
return(retVal.ToArray());
}
