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@@ -22,7 +22,6 @@ import org.springframework.stereotype.Service; |
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import org.springframework.util.Assert;
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import javax.annotation.Resource;
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import java.text.SimpleDateFormat;
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import java.util.*;
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import java.util.concurrent.ExecutionException;
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import java.util.concurrent.ExecutorService;
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@@ -40,8 +39,6 @@ public class SearchKeyWordService { |
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private static final Logger logger = LoggerFactory.getLogger(SearchKeyWordService.class);
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private static final Logger EMPTY_RESULT = LoggerFactory.getLogger("EMPTY_RESULT");
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@Resource(name = "yhNoSyncZSetOperations")
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private YHZSetOperations<String, String> yhNoSyncZSetOperations;
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@@ -118,10 +115,6 @@ public class SearchKeyWordService { |
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}
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}
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public void recordSuggestTip(String queryWord) {
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recordKeyWord(RedisKeys.YOHO_SEARCH_KEYWORDS_TIPS, queryWord);
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}
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// 异步的做法是防止redis报错影响搜索主流程
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private void recordKeyWord(String redisKeyTemplate, String queryWord) {
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service.submit(new Runnable() {
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@@ -183,79 +176,61 @@ public class SearchKeyWordService { |
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}
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}
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public Double getKeywordCount(String redisKeyTemplate, String queryWord){
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public void recordSuggestRecom(String queryWord) {
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recordKeyWord(RedisKeys.YOHO_SEARCH_KEYWORDS_TIPS, queryWord);
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}
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public Double getKeywordCount(String redisKeyTemplate, String queryWord) {
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try {
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return yhNoSyncZSetOperations.score(RedisKeys.getRedisKey4Yesterday(redisKeyTemplate), queryWord);
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}catch (Exception e){
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} catch (Exception e) {
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return null;
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}
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}
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// 获取【热搜】toplist
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public Map<String, Object> getHotkeyWords(int limit, boolean isReturnTodayRecords) {
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return this.getListByScoreDesc(RedisKeys.YOHO_SEARCH_KEYWORDS_HOT, limit, isReturnTodayRecords);
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public Map<String, Object> getHotkeyWords(int limit, String dateStr) {
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return this.getListByScoreDesc(RedisKeys.YOHO_SEARCH_KEYWORDS_HOT, limit, dateStr);
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}
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// 获取空结果的toplist
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public Map<String, Object> getEmptyKeyWords(int limit, boolean isReturnTodayRecords) {
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return this.getListByScoreDesc(RedisKeys.YOHO_SEARCH_KEYWORDS_EMPTY, limit, isReturnTodayRecords);
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public Map<String, Object> getEmptyKeyWords(int limit, String dateStr) {
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return this.getListByScoreDesc(RedisKeys.YOHO_SEARCH_KEYWORDS_EMPTY, limit, dateStr);
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}
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// 获取只有一页结果的toplist
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public Map<String, Object> getLessKeyWords(int limit, boolean isReturnTodayRecords) {
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return this.getListByScoreDesc(RedisKeys.YOHO_SEARCH_KEYWORDS_LESS, limit, isReturnTodayRecords);
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public Map<String, Object> getLessKeyWords(int limit, String dateStr) {
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return this.getListByScoreDesc(RedisKeys.YOHO_SEARCH_KEYWORDS_LESS, limit, dateStr);
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}
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// 获取需要搜索推荐的关键词
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public Map<String, Object> getNeedRecomKeyWords(int limit, String dateStr) {
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return this.getListByScoreDesc(RedisKeys.YOHO_SEARCH_KEYWORDS_TIPS, limit, dateStr);
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}
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private Map<String, Object> getListByScoreDesc(String redisKeyTemplate, int limit, boolean isReturnTodayRecords) {
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private Map<String, Object> getListByScoreDesc(String redisKeyTemplate, int limit, String dateStr) {
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Map<String, Object> resultMap = new HashMap<>(3);
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resultMap.put("dateForRedisKey", dateForRedisKey);
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if (this.dateForRedisKey == null) {
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return resultMap;
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String date = dateStr;
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if (StringUtils.isEmpty(date)) {
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date = this.dateForRedisKey;
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}
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if (StringUtils.isEmpty(date)) {
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date = DateUtil.DateToString(new Date(), DateStyle.YYYYMMDD);
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}
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String redisKey = RedisKeys.getRedisKey4Yesterday(redisKeyTemplate);
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String redisKey = String.format(redisKeyTemplate, date);
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Set<ZSetOperations.TypedTuple<String>> redisResults = yhNoSyncZSetOperations.reverseRangeWithScores(redisKey, 0, limit);
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List<KeyWordWithCount> results = new ArrayList<KeyWordWithCount>();
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for (TypedTuple<String> typedTuple : redisResults) {
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results.add(new KeyWordWithCount(typedTuple.getValue(), (int) typedTuple.getScore().doubleValue()));
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}
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if (isReturnTodayRecords) {
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// 也返回今天的数据
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String redisKey4Today = RedisKeys.getRedisKey4Today(redisKeyTemplate);
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Set<ZSetOperations.TypedTuple<String>> redisResults4Today = yhNoSyncZSetOperations.reverseRangeWithScores(redisKey4Today, 0, limit);
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List<KeyWordWithCount> results4Today = new ArrayList<KeyWordWithCount>();
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for (TypedTuple<String> typedTuple : redisResults4Today) {
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results4Today.add(new KeyWordWithCount(typedTuple.getValue(), (int) typedTuple.getScore().doubleValue()));
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}
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resultMap.put("0", results4Today);
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}
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resultMap.put("redisKey", redisKey);
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resultMap.put("-1", results);
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resultMap.put("keywords", results);
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return resultMap;
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}
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public void handleEmptyRecords(Map<String, String> paramMap) {
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StringBuilder paramStringBuilder = new StringBuilder();
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for (Map.Entry<String, String> entry : paramMap.entrySet()) {
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paramStringBuilder.append("&").append(entry.getKey()).append("=").append(entry.getValue());
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}
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String paramString = paramStringBuilder.toString().replaceFirst("&", "");
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EMPTY_RESULT.info("empty records for search.json: time[{}], param [{}]", new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(System.currentTimeMillis()), paramString);
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// 商品池或品类列表 为空，则告警
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if (paramMap.get("filter_poolId") != null) {// ||
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// paramMap.get("msort")!=null
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// ||
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// paramMap.get("misort")!=null
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// ||
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// paramMap.get("sort")!=null
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// /TODO
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}
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}
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public String deleteRedisKey(String redisKey) {
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if (yhNoSyncRedisTemplate.hasKey(redisKey)) {
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yhNoSyncRedisTemplate.delete(redisKey);
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