优化搜索热词管理，增加搜索热词删除

framework/src/main/java/cn/lili/modules/search/service/EsGoodsSearchService.java

@@ -41,6 +41,13 @@ public interface EsGoodsSearchService {
      */
     void setHotWords(HotWordsDTO hotWords);
 
+    /**
+     * 删除热门关键词
+     *
+     * @param keywords 热词
+     */
+    void deleteHotWords(String keywords);
+
     /**
      * 获取筛选器
      *

framework/src/main/java/cn/lili/modules/search/serviceimpl/EsGoodsSearchServiceImpl.java

@@ -114,6 +114,16 @@ public class EsGoodsSearchServiceImpl implements EsGoodsSearchService {
         cache.incrementScore(CachePrefix.HOT_WORD.getPrefix(), hotWords.getKeywords(), hotWords.getPoint());
     }
 
+    /**
+     * 删除热门关键词
+     *
+     * @param keywords 热词
+     */
+    @Override
+    public void deleteHotWords(String keywords) {
+        cache.zRemove(CachePrefix.HOT_WORD.getPrefix(), keywords);
+    }
+
     @Override
     public EsGoodsRelatedInfo getSelector(EsGoodsSearchDTO goodsSearch, PageVO pageVo) {
         NativeSearchQueryBuilder builder = createSearchQueryBuilder(goodsSearch, null);