fix promotion

@@ -105,6 +105,10 @@ public class AggregationFactoryService {
 		return new RecommendPromotionAggregation(promotionIndexBaseService, promotionCount);
 	}
 
+	public IAggregation getPromotionAggregation(int promotionCount) {
+		return new PromotionAggregation(promotionCount);
+	}
+
 	public IAggregation getRecentShelveDayAggregation() {
 		return new RecentShelveDayAggregation();
 	}

+package com.yoho.search.service.aggregations.impls;
+
+import com.yoho.search.base.utils.DateUtil;
+import com.yoho.search.base.utils.ProductIndexEsField;
+import com.yoho.search.core.es.agg.AbstractAggregation;
+import com.yoho.search.models.RecommendPromotionAggVO;
+import org.elasticsearch.index.query.BoolQueryBuilder;
+import org.elasticsearch.index.query.QueryBuilders;
+import org.elasticsearch.search.aggregations.AbstractAggregationBuilder;
+import org.elasticsearch.search.aggregations.Aggregation;
+import org.elasticsearch.search.aggregations.AggregationBuilders;
+import org.elasticsearch.search.aggregations.bucket.filter.InternalFilter;
+import org.elasticsearch.search.aggregations.bucket.nested.InternalNested;
+import org.elasticsearch.search.aggregations.bucket.nested.NestedAggregationBuilder;
+import org.elasticsearch.search.aggregations.bucket.terms.LongTerms;
+import org.elasticsearch.search.aggregations.bucket.terms.Terms;
+
+import java.util.*;
+import java.util.stream.Collectors;
+
+public class PromotionAggregation extends AbstractAggregation {
+    private static final String TERM_AGGREGATION_NAME = "promotionIdAgg";
+    private int promotionCount;
+
+    public PromotionAggregation(int promotionCount) {
+        this.promotionCount = promotionCount;
+    }
+
+    public int getPromotionCount() {
+        return promotionCount;
+    }
+
+    public void setPromotionCount(int promotionCount) {
+        this.promotionCount = promotionCount;
+    }
+
+    @Override
+    public String aggName() {
+        return "promotionAgg";
+    }
+
+    @Override
+    public String filterName() {
+        return "cxfilter";
+    }
+
+    @Override
+    public AbstractAggregationBuilder<?> getBuilder() {
+        BoolQueryBuilder boolFilter = QueryBuilders.boolQuery();
+        Date now = new Date();
+        boolFilter.must(QueryBuilders.rangeQuery(ProductIndexEsField.matchedPromotionsEndTime).gt(DateUtil.setHourSeonds(now, 1, 0, 0)));
+        boolFilter.must(QueryBuilders.rangeQuery(ProductIndexEsField.matchedPromotionsStartTime).lt(DateUtil.setHourSeonds(now, 0, 0, 0)));
+        boolFilter.mustNot(QueryBuilders.termsQuery(ProductIndexEsField.matchedPromotionsType, Arrays.asList("Needpaygift")));
+
+        AbstractAggregationBuilder<NestedAggregationBuilder> nestedAggregationBuilder =
+                AggregationBuilders.nested(aggName(), ProductIndexEsField.matchedPromotions)
+                        .subAggregation(AggregationBuilders.filter(filterName(), boolFilter)
+                                .subAggregation(AggregationBuilders.terms(TERM_AGGREGATION_NAME).field(ProductIndexEsField.matchedPromotionsId).size(getPromotionCount()).order(Terms.Order.aggregation("priority", false))
+                                        .subAggregation(AggregationBuilders.max("priority").field("matchedPromotions.priority"))));
+
+
+        return nestedAggregationBuilder;
+    }
+
+    @Override
+    public Object getAggregationResponseMap(Map<String, Aggregation> aggMaps) {
+        InternalNested aggregation = (InternalNested) aggMaps.get(aggName());
+        if(aggregation.getAggregations().asList().isEmpty()){
+            return new ArrayList<RecommendPromotionAggVO>();
+        }
+        InternalFilter filter = (InternalFilter)aggregation.getAggregations().asList().get(0);
+        List<LongTerms.Bucket> longTerms = ((LongTerms)filter.getAggregations().asList().get(0)).getBucketsInternal();
+        List<Integer> ids = longTerms.stream().map(e -> e.getKeyAsNumber().intValue()).collect(Collectors.toList());
+        if(ids==null || ids.isEmpty()){
+            return null;
+        }
+        return ids;
+    }
+}

@@ -121,7 +121,7 @@ public class SceneAggregationsHelper {
 	@SearchCacheAble(cacheName = "AGG_PROMOTION", cacheInMinute = 15, excludeParams = { "uid", "udid", "order", "page", "viewNum", "yh_channel"})
 	public List<RecommendPromotionAggVO> aggPromotion(Map<String, String> paramMap) {
 		try {
-			IAggregation aggregation = aggregationFactoryService.getRecommendPromotionAggregation(50);
+			IAggregation aggregation = aggregationFactoryService.getPromotionAggregation(50);
 			Object ids = this.getAggregationResponse(aggregation, paramMap);
 			if(ids == null){
 				return Collections.emptyList();