public static coreModel.Promotion ToCoreModel(this webModel.Promotion promotion)
{
var retVal = new DynamicPromotion();
retVal.InjectFrom(promotion);
retVal.Coupons = promotion.Coupons;
if (promotion.DynamicExpression != null && promotion.DynamicExpression.Children != null)
{
var conditionExpression = promotion.DynamicExpression.GetConditionExpression();
retVal.PredicateSerialized = SerializationUtil.SerializeExpression(conditionExpression);
var rewards = promotion.DynamicExpression.GetRewards();
retVal.RewardsSerialized = JsonConvert.SerializeObject(rewards, new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.All
});
//Clear availableElements in expression (for decrease size)
promotion.DynamicExpression.AvailableChildren = null;
var allBlocks = ((DynamicExpression)promotion.DynamicExpression).Traverse(x => x.Children);
foreach (var block in allBlocks)
{
block.AvailableChildren = null;
}
retVal.PredicateVisualTreeSerialized = JsonConvert.SerializeObject(promotion.DynamicExpression);
}
return(retVal);
}
public static webModel.Promotion ToWebModel(this coreModel.Promotion promotion, PromoDynamicExpressionTree etalonEpressionTree = null)
{
var retVal = new webModel.Promotion();
retVal.InjectFrom(promotion);
retVal.Coupons = promotion.Coupons;
retVal.Type = promotion.GetType().Name;
var dynamicPromotion = promotion as DynamicPromotion;
if (dynamicPromotion != null && etalonEpressionTree != null)
{
retVal.DynamicExpression = etalonEpressionTree;
if (!String.IsNullOrEmpty(dynamicPromotion.PredicateVisualTreeSerialized))
{
retVal.DynamicExpression = JsonConvert.DeserializeObject <PromoDynamicExpressionTree>(dynamicPromotion.PredicateVisualTreeSerialized);
//Copy available elements from etalon because they not persisted
var sourceBlocks = ((DynamicExpression)etalonEpressionTree).Traverse(x => x.Children);
var targetBlocks = ((DynamicExpression)retVal.DynamicExpression).Traverse(x => x.Children);
foreach (var sourceBlock in sourceBlocks)
{
foreach (var targetBlock in targetBlocks.Where(x => x.Id == sourceBlock.Id))
{
targetBlock.AvailableChildren = sourceBlock.AvailableChildren;
}
}
//copy available elements from etalon
retVal.DynamicExpression.AvailableChildren = etalonEpressionTree.AvailableChildren;
}
}
return(retVal);
}
public static webModel.Promotion ToWebModel(this coreModel.Promotion promotion, PromoDynamicExpressionTree etalonEpressionTree = null)
{
var retVal = new webModel.Promotion();
retVal.InjectFrom(promotion);
retVal.Coupons = promotion.Coupons;
retVal.Type = promotion.GetType().Name;
var dynamicPromotion = promotion as DynamicPromotion;
if (dynamicPromotion != null && etalonEpressionTree != null)
{
retVal.DynamicExpression = etalonEpressionTree;
if (!String.IsNullOrEmpty(dynamicPromotion.PredicateVisualTreeSerialized))
{
retVal.DynamicExpression = JsonConvert.DeserializeObject<PromoDynamicExpressionTree>(dynamicPromotion.PredicateVisualTreeSerialized);
//Copy available elements from etalon because they not persisted
var sourceBlocks = ((DynamicExpression)etalonEpressionTree).Traverse(x => x.Children);
var targetBlocks = ((DynamicExpression)retVal.DynamicExpression).Traverse(x => x.Children);
foreach (var sourceBlock in sourceBlocks)
{
foreach(var targetBlock in targetBlocks.Where(x => x.Id == sourceBlock.Id))
{
targetBlock.AvailableChildren = sourceBlock.AvailableChildren;
}
}
//copy available elements from etalon
retVal.DynamicExpression.AvailableChildren = etalonEpressionTree.AvailableChildren;
}
}
return retVal;
}
public static Promotion ToCoreModel(this webModel.Promotion promotion, IExpressionSerializer expressionSerializer)
{
var result = AbstractTypeFactory <DynamicPromotion> .TryCreateInstance();
result.InjectFrom(promotion);
//result.Coupons = promotion.Coupons;
if (promotion.DynamicExpression?.Children != null)
{
var conditionExpression = promotion.DynamicExpression.GetConditionExpression();
result.PredicateSerialized = expressionSerializer.SerializeExpression(conditionExpression);
var rewards = promotion.DynamicExpression.GetRewards();
result.RewardsSerialized = JsonConvert.SerializeObject(rewards, new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.All
});
// Clear availableElements in expression to decrease size
promotion.DynamicExpression.AvailableChildren = null;
var allBlocks = ((DynamicExpression)promotion.DynamicExpression).Traverse(x => x.Children);
foreach (var block in allBlocks)
{
block.AvailableChildren = null;
}
result.PredicateVisualTreeSerialized = JsonConvert.SerializeObject(promotion.DynamicExpression);
}
return(result);
}
public IHttpActionResult GetNewDynamicPromotion()
{
var retVal = new webModel.Promotion
{
Type = typeof(DynamicPromotion).Name,
DynamicExpression = _marketingExtensionManager.PromotionDynamicExpressionTree,
IsActive = true
};
return Ok(retVal);
}
public IHttpActionResult GetNewDynamicPromotion()
{
var retVal = new webModel.Promotion
{
Type = typeof(DynamicPromotion).Name,
DynamicExpression = _marketingExtensionManager.PromotionDynamicExpressionTree,
IsActive = true
};
return(Ok(retVal));
}
public IHttpActionResult UpdatePromotions(webModel.Promotion promotion)
{
var corePromotion = promotion.ToCoreModel(_expressionSerializer);
var scopes = _permissionScopeService.GetObjectPermissionScopeStrings(corePromotion).ToArray();
if (!_securityService.UserHasAnyPermission(User.Identity.Name, scopes, MarketingPredefinedPermissions.Update))
{
throw new HttpResponseException(HttpStatusCode.Unauthorized);
}
_promotionService.SavePromotions(new[] { corePromotion });
return(StatusCode(HttpStatusCode.NoContent));
}
public void Can_extend_marketing_promotion_expressiontree_and_create_new_dynamicpromotion()
{
var extensionManager = GetPromotionExtensionManager();
//Register custom dynamic expression in main expression tree now it should be availabe for ui in expression builder
var blockExpression = extensionManager.PromotionDynamicExpressionTree as DynamicExpression;
var blockCatalogCondition = blockExpression.FindChildrenExpression <BlockCatalogCondition>();
blockCatalogCondition.AvailableChildren.Add(new ConditionItemWithTag());
var marketingController = GetMarketingController(extensionManager);
//Create custom promotion
webModel.Promotion promotion = null;
var promoResult = (marketingController.GetPromotionById("TaggedProductDiscount") as OkNegotiatedContentResult <webModel.Promotion>);
if (promoResult != null)
{
promotion = promoResult.Content;
}
if (promotion == null)
{
promotion = (marketingController.GetNewDynamicPromotion() as OkNegotiatedContentResult <webModel.Promotion>).Content;
promotion.Description = "Buy all product with tag '#FOOTBAL' with 7% discount";
promotion.Name = "TaggedProductDiscount";
promotion.Id = "TaggedProductDiscount";
blockExpression = promotion.DynamicExpression as DynamicExpression;
blockCatalogCondition = blockExpression.FindChildrenExpression <BlockCatalogCondition>();
var blockReward = blockExpression.FindChildrenExpression <RewardBlock>();
var conditionExpr = blockCatalogCondition.FindAvailableExpression <ConditionItemWithTag>();
conditionExpr.Tags = new string[] { "#FOOTBAL" };
blockCatalogCondition.Children.Add(conditionExpr);
var rewardExpr = blockReward.FindAvailableExpression <RewardItemGetOfRel>();
rewardExpr.Amount = 0.7m;
blockReward.Children.Add(rewardExpr);
promotion = (marketingController.CreatePromotion(promotion) as OkNegotiatedContentResult <webModel.Promotion>).Content;
}
var cacheManager = new Moq.Mock <ICacheManager <object> >();
var marketingEval = new DefaultPromotionEvaluatorImpl(GetMarketingService(), cacheManager.Object);
var context = GetPromotionEvaluationContext();
context.PromoEntries.First().Attributes["tag"] = "#FOOTBAL";
var result = marketingEval.EvaluatePromotion(context);
}
public void Can_create_marketing_dynamicpromotion_using_api()
{
var marketingController = GetMarketingController(GetPromotionExtensionManager());
webModel.Promotion promotion = null;
var promoResult = (marketingController.GetPromotionById("CartFiveDiscount") as OkNegotiatedContentResult <webModel.Promotion>);
if (promoResult != null)
{
promotion = promoResult.Content;
}
if (promotion == null)
{
promotion = (marketingController.GetNewDynamicPromotion() as OkNegotiatedContentResult <webModel.Promotion>).Content;
promotion.Description = "Buy at $100 and get a 5% discount";
promotion.Name = "CartFiveDiscount";
promotion.Id = "CartFiveDiscount";
var expressionTree = promotion.DynamicExpression as DynamicExpression;
//Curreny is USD
var currencyExpression = expressionTree.FindAvailableExpression <ConditionCurrencyIs>();
currencyExpression.Currency = "USD";
expressionTree.Children.Add(currencyExpression);
//Condition: Cart subtotal great or equal that 100$
var subtotalExpression = expressionTree.FindAvailableExpression <ConditionCartSubtotalLeast>();
subtotalExpression.SubTotal = 100;
expressionTree.Children.Add(subtotalExpression);
//Reward: Get 5% whole cart discount
var rewardExpr = expressionTree.FindAvailableExpression <RewardItemGetOfRel>();
rewardExpr.Amount = 0.5m;
expressionTree.Children.Add(rewardExpr);
promotion = (marketingController.CreatePromotion(promotion) as OkNegotiatedContentResult <webModel.Promotion>).Content;
}
var cacheManager = new Moq.Mock <ICacheManager <object> >();
var marketingEval = new DefaultPromotionEvaluatorImpl(GetMarketingService(), cacheManager.Object);
var context = GetPromotionEvaluationContext();
var result = marketingEval.EvaluatePromotion(context);
}
public static webModel.Promotion ToWebModel(this Promotion promotion, PromoDynamicExpressionTree etalonEpressionTree = null)
{
var result = new webModel.Promotion();
result.InjectFrom(promotion);
// Workaround for UI: DynamicPromotion type is hardcoded in HTML template
var dynamicPromotionType = typeof(DynamicPromotion);
var promotionType = promotion.GetType();
result.Type = dynamicPromotionType.IsAssignableFrom(promotionType)
? dynamicPromotionType.Name
: promotionType.Name;
var dynamicPromotion = promotion as DynamicPromotion;
if (dynamicPromotion != null && etalonEpressionTree != null)
{
result.DynamicExpression = etalonEpressionTree;
if (!string.IsNullOrEmpty(dynamicPromotion.PredicateVisualTreeSerialized))
{
result.DynamicExpression = JsonConvert.DeserializeObject <PromoDynamicExpressionTree>(dynamicPromotion.PredicateVisualTreeSerialized);
// Copy available elements from etalon because they not persisted
var sourceBlocks = ((DynamicExpression)etalonEpressionTree).Traverse(x => x.Children);
var targetBlocks = ((DynamicExpression)result.DynamicExpression).Traverse(x => x.Children).ToList();
foreach (var sourceBlock in sourceBlocks)
{
foreach (var targetBlock in targetBlocks.Where(x => x.Id == sourceBlock.Id))
{
targetBlock.AvailableChildren = sourceBlock.AvailableChildren;
}
}
// Copy available elements from etalon
result.DynamicExpression.AvailableChildren = etalonEpressionTree.AvailableChildren;
}
}
return(result);
}
public IHttpActionResult CreatePromotion(webModel.Promotion promotion)
{
var retVal = _promotionService.CreatePromotion(promotion.ToCoreModel());
return(GetPromotionById(retVal.Id));
}
public IHttpActionResult UpdatePromotions(webModel.Promotion promotion)
{
_promotionService.UpdatePromotions(new coreModel.Promotion[] { promotion.ToCoreModel() });
return(StatusCode(HttpStatusCode.NoContent));
}