private static PromoDynamicExpressionTree GetPromotionDynamicExpression()
{
var customerConditionBlock = new BlockCustomerCondition();
customerConditionBlock.AvailableChildren = new DynamicExpression[] { new ConditionIsEveryone(), new ConditionIsFirstTimeBuyer(),
new ConditionIsRegisteredUser() }.ToList();
var catalogConditionBlock = new BlockCatalogCondition();
catalogConditionBlock.AvailableChildren = new DynamicExpression[] { new ConditionEntryIs(), new ConditionCurrencyIs(),
new ConditionCodeContains(), new ConditionCategoryIs(),
}.ToList();
var cartConditionBlock = new BlockCartCondition();
cartConditionBlock.AvailableChildren = new DynamicExpression[] { new ConditionCartSubtotalLeast(), new ConditionAtNumItemsInCart(),
new ConditionAtNumItemsInCategoryAreInCart(), new ConditionAtNumItemsOfEntryAreInCart() }.ToList();
var rewardBlock = new RewardBlock();
rewardBlock.AvailableChildren = new DynamicExpression[] { new RewardCartGetOfAbsSubtotal(), new RewardItemGetFreeNumItemOfProduct(), new RewardItemGetOfAbs(),
new RewardItemGetOfAbsForNum(), new RewardItemGetOfRel(), new RewardItemGetOfRelForNum(),
new RewardItemGiftNumItem(), new RewardShippingGetOfAbsShippingMethod(), new RewardShippingGetOfRelShippingMethod ()}.ToList();
var rootBlocks = new DynamicExpression[] { customerConditionBlock, catalogConditionBlock, cartConditionBlock, rewardBlock }.ToList();
var retVal = new PromoDynamicExpressionTree()
{
Children = rootBlocks,
};
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;
}