feat: [none] 接口优化getCitysByPY

pcloud-facade-book/src/main/java/com/pcloud/book/book/constant/BookConstant.java

@@ -384,4 +384,8 @@ public class BookConstant {
             "color:#000;font-size: 16px;font-weight: bold;\">      ${groupName}</div></header><div style=\"padding:10px 20px;\">  <p style=\"margin: 10px  0 20px;text-align:center;\">" +
             " <span style=\"padding:2px 35px;background-color: #dbf5d9;color:#5bc341;border-radius: 35px;\">\uD83D\uDC47长按识别下面二维码</span> </p>" +
             "<img style=\"width:100%;\" src=\"${qrcodeUrl}\" alt=\"\"></div></div>";
+
+    public static final String BOOK_CITY_MAP = CacheConstant.BOOK + "BOOK_CITY_MAP";
+
+    public static final Integer DEFAULT_DAY_TIMEOUT = 24 * 60 * 60;
 }

pcloud-service-book/src/main/java/com/pcloud/book/record/biz/impl/BookBrowseRecordBizImpl.java

@@ -2,10 +2,13 @@ package com.pcloud.book.record.biz.impl;
 
 
 import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.map.MapUtil;
 import cn.hutool.core.util.StrUtil;
+import com.alibaba.fastjson.JSONArray;
 import com.pcloud.book.applet.biz.AppletBookClassifyBiz;
 import com.pcloud.book.applet.dto.AppletBookClassifyDTO;
 import com.pcloud.book.base.exception.BookBizException;
+import com.pcloud.book.book.constant.BookConstant;
 import com.pcloud.book.book.dao.BookAdviserDao;
 import com.pcloud.book.book.dao.BookDao;
 import com.pcloud.book.book.dto.BookAdviserDto;
@@ -36,6 +39,7 @@ import com.pcloud.common.core.aspect.ParamLog;
 import com.pcloud.common.page.PageBeanNew;
 import com.pcloud.common.page.PageParam;
 import com.pcloud.common.utils.ListUtils;
+import com.pcloud.common.utils.cache.redis.JedisClusterUtils;
 import com.pcloud.common.utils.json.JSONUtils;
 import com.pcloud.common.utils.string.StringUtil;
 import java.io.BufferedReader;
@@ -284,12 +288,41 @@ public class BookBrowseRecordBizImpl implements BookBrowseRecordBiz {
     @Override
     @ParamLog("获取地图数据")
     public Map<String, List<RegionMap>> getCitysByPY(String keyword) {
-        List<RegionMap>  regionMaps = regionMapMapper.getCitysByPY(keyword);
-        Map<String, List<RegionMap>> regionMap = new HashMap<>();
-        if (!ListUtils.isEmpty(regionMaps)){
-            regionMap = regionMaps.stream().collect(Collectors.groupingBy(RegionMap::getAlphabet));
+        Map<String, List<RegionMap>> regionMap = new HashMap<>(30);
+        //全部数据从缓存中取
+        if (StringUtil.isEmpty(keyword)) {
+            String redisKey = BookConstant.BOOK_CITY_MAP;
+            Map<String, String> regionStringMap = JedisClusterUtils.hgetAll(redisKey);
+            if (MapUtil.isNotEmpty(regionStringMap)) {
+                Map<String, List<RegionMap>> localRegionMap = regionMap;
+                regionStringMap.forEach((key, value) -> {
+                    List<RegionMap> regionMapList = JSONArray.parseArray(value, RegionMap.class);
+                    localRegionMap.put(key, regionMapList);
+                });
+                log.info("全部数据从缓存中取:getCitysByPY");
+                return localRegionMap;
+            } else {
+                List<RegionMap>  regionMaps = regionMapMapper.getCitysByPY(null);
+                if (!ListUtils.isEmpty(regionMaps)){
+                    regionMap = regionMaps.stream().collect(Collectors.groupingBy(RegionMap::getAlphabet));
+                }
+                if (MapUtil.isNotEmpty(regionMap)) {
+                    Map<String, String> localRegionStringMap = new HashMap<>(30);
+                    regionMap.forEach((key, value) -> {
+                        String  regionString = JSONUtils.toJsonString(value);
+                        localRegionStringMap.put(key, regionString);
+                    });
+                    JedisClusterUtils.hmset(redisKey, localRegionStringMap, BookConstant.DEFAULT_DAY_TIMEOUT);
+                }
+                return regionMap;
+            }
+        } else {
+            List<RegionMap>  regionMaps = regionMapMapper.getCitysByPY(keyword);
+            if (!ListUtils.isEmpty(regionMaps)){
+                regionMap = regionMaps.stream().collect(Collectors.groupingBy(RegionMap::getAlphabet));
+            }
+            return regionMap;
         }
-        return regionMap;
     }
 
     @Override