getBigRegionIdByAreaId

coolstore-partner-dao/src/main/java/com/cool/store/dao/RegionAreaConfigDao.java

@@ -41,4 +41,11 @@ public class RegionAreaConfigDao {
         return regionAreaConfigMapper.listAreaByRegionId(regionId);
     }
 
+    public Long getByWantShopAreaId(Long wantShopAreaId){
+        if (wantShopAreaId == null) {
+            return 0L;
+        }
+        return regionAreaConfigMapper.getByWantShopAreaId(wantShopAreaId);
+    }
+
 }

coolstore-partner-dao/src/main/java/com/cool/store/mapper/RegionAreaConfigMapper.java

@@ -45,4 +45,6 @@ public interface RegionAreaConfigMapper {
 
     List<RegionAreaConfigDO> listAreaByRegionId(@Param("regionId") Long regionId);
 
+    Long getByWantShopAreaId(@Param("wantShopAreaId") Long wantShopAreaId);
+
 }

coolstore-partner-dao/src/main/resources/mapper/RegionAreaConfigMapper.xml

@@ -170,4 +170,10 @@
     from xfsg_region_area_config
     where region_id = #{regionId}
   </select>
+
+  <select id="getByWantShopAreaId" resultType="java.lang.Long">
+    select region_id
+    from xfsg_region_area_config
+    where want_shop_area_id = #{wantShopAreaId}
+  </select>
 </mapper>

coolstore-partner-service/src/main/java/com/cool/store/service/RegionService.java

@@ -6,4 +6,11 @@ public interface RegionService {
 
     RegionPathNameVO getAllRegionName(Long regionId);
 
+    /**
+     * 根据意向区域找大区id
+     * @param wantShopAreaId
+     * @return
+     */
+    Long getBigRegionIdByAreaId(Long wantShopAreaId);
+
 }

coolstore-partner-service/src/main/java/com/cool/store/service/impl/RegionServiceImpl.java

@@ -3,6 +3,8 @@ package com.cool.store.service.impl;
 import cn.hutool.json.JSONUtil;
 import com.alibaba.fastjson.JSONObject;
 import com.cool.store.constants.CommonConstants;
+import com.cool.store.dao.RegionAreaConfigDao;
+import com.cool.store.dao.RegionDao;
 import com.cool.store.entity.RegionDO;
 import com.cool.store.enums.ErrorCodeEnum;
 import com.cool.store.exception.ServiceException;
@@ -36,6 +38,11 @@ public class RegionServiceImpl implements RegionService {
     private RedisUtilPool redisUtilPool;
     @Resource
     private RegionMapper regionMapper;
+    @Resource
+    private RegionDao regionDao;
+    @Resource
+    private RegionAreaConfigDao regionAreaConfigDao;
+
 
     @Override
     public RegionPathNameVO getAllRegionName(Long regionId) {
@@ -79,4 +86,32 @@ public class RegionServiceImpl implements RegionService {
         redisUtilPool.setString(redisConstantUtil.getRegionNameListKey(String.valueOf(regionId)), JSONUtil.toJsonStr(regionPathNameVO), 5 * 60);
         return regionPathNameVO;
     }
+
+    /**
+     * 根据意向区域找大区id
+     * @param wantShopAreaId
+     * @return
+     */
+    @Override
+    public Long getBigRegionIdByAreaId(Long wantShopAreaId) {
+        // 根据意向省市获取战区id
+        Long warRegionId = regionAreaConfigDao.getByWantShopAreaId(wantShopAreaId);
+        if(Objects.isNull(warRegionId)){
+            return 0L;
+        }
+        RegionDO warRegion = regionMapper.getByRegionId(warRegionId);
+        if(warRegion == null){
+            throw new ServiceException(ErrorCodeEnum.REGION_NOT_EXIST);
+        }
+        //  根据战区id获取大区id
+        String warRegionPath = warRegion.getRegionPath().substring(1, warRegion.getRegionPath().length() - 1);
+        String[] warRegionIdArr = warRegionPath.split(Constants.FORWARD_SLASH);
+        List<RegionDO> regionDOList = regionMapper.getRegionByRegionIds(Arrays.asList(warRegionIdArr));
+        for (RegionDO regionDO : regionDOList){
+            if(regionDO.getRegionType().equals("大区")){
+                return regionDO.getId();
+            }
+        }
+        return 0L;
+    }
 }