public void AddCouponCode_WhenCouponCodeIsNotAppliedToPromotion_ShouldReturnFalse()
{
var couponCode = "IDONTEXIST";
_promotionEngineMock
.Setup(x => x.Run(It.IsAny <IOrderGroup>(), It.IsAny <PromotionEngineSettings>()))
.Returns(new[] {
RewardDescription.CreatePercentageReward(FulfillmentStatus.Fulfilled, null, new PromotionForTest(), 10, string.Empty)
});
var result = _subject.AddCouponCode(_cart, couponCode);
Assert.False(result);
}
public void AddCouponCode_WhenPromotionWithCodeExists_ShouldReturnTrue()
{
var couponCode = "IBUYALOT";
_promotionEngineMock
.Setup(x => x.Run(It.IsAny <IOrderGroup>(), It.IsAny <PromotionEngineSettings>()))
.Returns(new[] {
RewardDescription.CreatePercentageReward(FulfillmentStatus.Fulfilled, null, new PromotionForTest {
Coupon = new CouponData {
Code = couponCode
}
}, 10, string.Empty)
});
var result = _subject.AddCouponCode(_cart, couponCode);
Assert.True(result);
}
protected override RewardDescription Evaluate(VisitorGroupDiscountPromotion promotionData, PromotionProcessorContext context)
{
// get all items from the cart
var lineItems = this.GetLineItems(context.OrderForm).ToList();
// get any codes that the promotion applies to (check visitor group to filter)
Guid visitorGroupGuid;
Guid.TryParse(promotionData.VisitorGroup, out visitorGroupGuid);
var user = HttpContext.Current.User;
var visitorGroupHelper = new VisitorGroupHelper(this._visitorGroupRoleRepository.Service);
var visitorGroup = this._visitorGroupRepository.Service.Load(visitorGroupGuid);
var isVisitorGroup = visitorGroupHelper.IsPrincipalInGroup(user, visitorGroup.Name);
var applicableCodes = isVisitorGroup
? this._targetEvaluator.Service.GetApplicableCodes(lineItems, promotionData.Entries, true).ToList()
: new List <string>();
// check to see whether the promotion has been fulfilled
var fulfillmentStatus = this._fulfillmentEvaluator.Service
.GetStatusForBuyFromCategoryPromotion(applicableCodes, lineItems);
// get redemption status
var redemptions = new List <RedemptionDescription>();
var affectedEntries = context.EntryPrices.ExtractEntries(applicableCodes, 1);
if (affectedEntries != null)
{
redemptions.Add(this.CreateRedemptionDescription(affectedEntries));
}
return(RewardDescription.CreatePercentageReward(
fulfillmentStatus,
redemptions,
promotionData,
promotionData.Percentage,
fulfillmentStatus.GetRewardDescriptionText(this._localizationService.Service)));
}
/* RewardDescription is "checking" whether the promotion was fulfilled (or not, or partially),
* ...which items the promotion was applied to...
* ...the fake-cart is taken care of)
* PromotionProcessorBase has one abstract method to be implemented, Evaluate.
* ...the method is supplied with a PromotionData, and a PromotionProcessorContext object
* ...that contains information about the current order/fakeCart.
*/
protected override RewardDescription Evaluate( // note: it's OrderForm now...
MyPercentagePromotion promotionData // the model --> look in the UI to see the properties
, PromotionProcessorContext context)
{
/* A reward description contains information about if and how a reward is applied.
* ...some properties are:
* - A list of redemption descriptions, one for each of the maximum amount of redemptions
* ...that could be applied to the current order.
* This does not have to take redemption limits into consideration, that is handled by the
* promotion engine.
* - A reward type. Depending on the type, the promotion value is read from the properties
* UnitDiscount, Percentage or Quantity.
* - A status flag. Indicates if a promotion is not, partially, or fully fulfilled.
* - A saved amount. The amount by which this reward reduces the order cost.
* Is set by the promotion engine; should not be set in the promotion processor*/
IOrderForm orderForm = context.OrderForm; // OrderForm now pops in with the context
//context. // lots of things
IEnumerable <ILineItem> lineItemsCheck = orderForm.GetAllLineItems();
IEnumerable <ILineItem> lineItems = GetLineItems(context.OrderForm);
#region Just Checking
//var e = _contentLoader.Get<EntryContentBase>(item0);
//should check if it's applicable... at all
//var li = _orderFactory.Service.CreateLineItem(e.Code);
//li.Quantity = 1;
//li.PlacedPrice = 15;
//orderForm.Shipments.First().LineItems.Add(li);
#endregion
// GetFulfillmentStatus - extension method
FulfillmentStatus status = promotionData.MinNumberOfItems.GetFulfillmentStatus(
orderForm, _targetEvaluator, _fulfillmentEvaluator);
List <RewardDescription> rewardDescriptions = new List <RewardDescription>();
List <RedemptionDescription> redemptionDescriptions = new List <RedemptionDescription>();
#region NewStuff
// The below does not see the cart, it's for landing pages for the Promotion itself (rendering)
PromotionItems promoItems = GetPromotionItems(promotionData); // gets null
var condition = promotionData.PercentageDiscount; // ...in the model
var targets = promotionData.DiscountTargets; // get one in any case, points to what's at "promo"
var skuCodes = _targetEvaluator.GetApplicableCodes(
lineItems, targets.Items, targets.MatchRecursive); // get one if kicked in, 0 if not
var fulfillmentStatus = _fulfillmentEvaluator.GetStatusForBuyQuantityPromotion(
skuCodes
, lineItems
, promotionData.MinNumberOfItems.RequiredQuantity
, promotionData.PartialFulfillmentNumberOfItems);
// Just checking
// The promotion engine creates a "price matrix" for all items in the order form.
// OrderFormPriceMatrix, is accessible through the EntryPrices property
// of the PromotionProcessorContext object.
// PromotionProcessorContext is passed to the Evaluate method as one of the arguments.
// ...the matrix holds "codes" and quantity
// The second ExtractEntries call starts to receive entries where the first call ended.
// ... makes it easy to create several redemptions by calling ExtractEntries in a loop,
// ... and create one RedemptionDescription inside the loop.
// The price matrix has one public method (ExtractEntries)
// ... two overloads, both overloads takes entry codes and quantity as parameters.
// ... one contains an action for getting the entries in a specific order.
// ... if no specific order is specified, MostExpensiveFirst is used.
var affectedEntries = context.EntryPrices.ExtractEntries(
skuCodes,
1); // get one if it kicks in, null if not
if (affectedEntries != null)
{
IEnumerable <PriceEntry> priceEntries = affectedEntries.PriceEntries;
foreach (var item in priceEntries)
{
var qty = item.Quantity;
var price = item.Price;
var calc = item.CalculatedTotal; // involves the Qty
var actuals = item.ActualTotal; // includes rounding
}
}
// could have a look here
switch (fulfillmentStatus)
{
case FulfillmentStatus.NotFulfilled:
break;
case FulfillmentStatus.PartiallyFulfilled:
break;
case FulfillmentStatus.Fulfilled:
break;
case FulfillmentStatus.CouponCodeRequired:
break;
case FulfillmentStatus.Excluded:
break;
case FulfillmentStatus.VisitorGroupRequired:
break;
case FulfillmentStatus.RedemptionLimitReached:
break;
case FulfillmentStatus.NoMoneySaved:
break;
case FulfillmentStatus.InvalidCoupon:
break;
case FulfillmentStatus.InvalidCombination:
break;
case FulfillmentStatus.MissingVisitorGroup:
break;
case FulfillmentStatus.NoRedemptionRemaining:
break;
case FulfillmentStatus.Ineffective:
break;
default:
break;
}
// ... an extension method
return(RewardDescription.CreatePercentageReward(
fulfillmentStatus
, GetRedemptions(skuCodes, promotionData, context)
, promotionData
, promotionData.PercentageDiscount.Percentage
//, fulfillmentStatus.GetRewardDescriptionText()
, fulfillmentStatus.GetRewardDescriptionText() + " : " + promotionData.Description + " : "
));
#endregion
#region Older stuff and debug - no show
#region Older not in use
//RewardDescription rewardDescription = new RewardDescription();
//var codes = _targetEvaluator.GetApplicableCodes(lineItems,)
//_fulfillmentEvaluator.GetStatusForBuyQuantityPromotion(
// )
#endregion // new stuff
#region Previous version
//if (status.HasFlag(FulfillmentStatus.Fulfilled))
//{
// return RewardDescription.CreateMoneyOrPercentageRewardDescription(
// status,
// redemptionDescriptions,
// promotionData,
// promotionData.PercentageDiscount,
// context.OrderGroup.Currency,
// "Custom promotion fulfilled"); // should have a more flexible way... GetDescription()
//}
//else
//{
// return RewardDescription.CreateNotFulfilledDescription(
// promotionData, FulfillmentStatus.NotFulfilled);
//}
#endregion
#region Debug
//RedemptionDescription rFirst;
//redemptionDescriptions.Add(CreateRedemptionDescriptionText(orderForm));
// below "if-construct" is for debug
//if (promotionData.PercentageDiscount <= 0) // ... return "sorry, no discount"
//{
// return RewardDescription.CreatePercentageReward(
// FulfillmentStatus.NotFulfilled,
// redemptionDescriptions,
// promotionData,
// 0,
// CreateRewardDescriptionText(redemptionDescriptions.First(), FulfillmentStatus.NotFulfilled, promotionData));
// /*RewardDescription.CreateMoneyOrPercentageRewardDescription(FulfillmentStatus.NotFulfilled,r,promotionData,null);*/
//}
//IEnumerable<ContentReference> targetItems = promotionData.DiscountTargets.Items.ToList(); // set by the Promo-UI
//bool matchRecursive = true; // walking down the catalog hierarchy
//var lineItems = GetLineItems(orderForm); // "GetLineItems" - in the base class (PromotionProcessorBase)
//var affectedItems = _targetEvaluator.GetApplicableItems(lineItems, targetItems, matchRecursive); // in CollectionTargetEvaluator
//var affectedItems = _targetEvaluator.GetApplicableCodes(orderForm.GetAllLineItems(), targetItems, false);
// small class --> just to get the status by the settings
//var status = FulfillmentEvaluator.GetStatusForBuyQuantityPromotion(affectedItems.Select(x => x.LineItem)
// , promotionData.MinNumberOfItems, promotionData.PartialFulfillmentNumberOfItems); // in the model
//var s = FulfillmentEvaluator.
//FulfillmentEvaluator ff = new FulfillmentEvaluator();
//if (rewardDescriptions.Any())
//{
// return rewardDescriptions.First();
//}
//else
//{
// return null;
//}
/*return RewardDescription.CreateMoneyOrPercentageRewardDescription(
* status,
* affectedItems,
* promotionData,
* promotionData.PercentageDiscount,
* GetRewardDescriptionText(affectedItems, status, promotionData));*/
#endregion
#endregion
} // end RewardDescription
