## Feat - 收益区域接口

bd-business/bd-business-member/src/main/java/com/hzs/retail/member/controller/api/RetailMemberController.java

@@ -9,6 +9,7 @@ import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.json.JSONUtil;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.hzs.common.core.annotation.RepeatSubmitSimple;
+import com.hzs.common.core.constant.RetailRegionTreeQueryConstants;
 import com.hzs.common.core.constant.SysConstants;
 import com.hzs.common.core.constant.msg.AreaConstants;
 import com.hzs.common.core.enums.EGrade;
@@ -75,6 +76,15 @@ public class RetailMemberController extends BaseController {
         }
         return AjaxResult.success(retailMemberInfoVO);
     }
+    @GetMapping("/test")
+    public AjaxResult test() {
+        List<Tree<String>> test1 = iCuMemberRetailRegionService.getRegionTreeList(RetailRegionTreeQueryConstants.CITY);
+        List<Tree<String>> test2 = iCuMemberRetailRegionService.getRegionTreeList(RetailRegionTreeQueryConstants.COUNTY);
+        log.info("test1: {}", test1);
+        log.info("test2: {}", test2);
+        return AjaxResult.success();
+    }
+
 
 //    /**
 //     * 获取会员收益区域

bd-business/bd-business-member/src/main/java/com/hzs/retail/member/mapper/CuMemberRetailRegionMapper.java

@@ -99,4 +99,6 @@ public interface CuMemberRetailRegionMapper extends BaseMapper<CuMemberRetailReg
                          @Param("county") Integer county,
                          @Param("systemType") Integer systemType);
 
+
+    List<BdArea> getRegionTreeList(@Param("queryType") String queryType, @Param("userId") Long userId);
 }

bd-business/bd-business-member/src/main/java/com/hzs/retail/member/service/ICuMemberRetailRegionService.java

@@ -1,5 +1,6 @@
 package com.hzs.retail.member.service;
 
+import cn.hutool.core.lang.tree.Tree;
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.hzs.common.domain.retail.member.CuMemberRetailRegion;
 import com.hzs.common.domain.retail.member.ext.CuMemberRetailRegionExt;
@@ -84,4 +85,10 @@ public interface ICuMemberRetailRegionService extends IService<CuMemberRetailReg
      */
     void handleRepeatRegion();
 
+    /**
+     * 查询可选收益区域树结构 入参常量为 RetailRegionTreeQueryConstants
+     * @param queryType
+     * @return
+     */
+    List<Tree<String>> getRegionTreeList(String queryType);
 }

bd-business/bd-business-member/src/main/java/com/hzs/retail/member/service/impl/CuMemberRetailRegionServiceImpl.java

@@ -1,15 +1,20 @@
 package com.hzs.retail.member.service.impl;
 
 import cn.hutool.core.collection.CollectionUtil;
+import cn.hutool.core.lang.tree.Tree;
+import cn.hutool.core.lang.tree.TreeNodeConfig;
+import cn.hutool.core.lang.tree.TreeUtil;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.hzs.common.core.constant.*;
 import com.hzs.common.core.enums.*;
 import com.hzs.common.core.exception.ServiceException;
 import com.hzs.common.core.service.RedisService;
+import com.hzs.common.core.web.domain.AjaxResult;
 import com.hzs.common.domain.retail.member.CuMemberRetailRegion;
 import com.hzs.common.domain.retail.member.ext.CuMemberRetailRegionExt;
 import com.hzs.common.domain.system.base.BdArea;
+import com.hzs.common.security.utils.SecurityUtils;
 import com.hzs.retail.member.mapper.CuMemberRetailRegionMapper;
 import com.hzs.retail.member.param.RetailMemberRegionParam;
 import com.hzs.retail.member.service.ICuMemberRetailAchieveService;
@@ -20,6 +25,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.Collections;
 import java.util.Date;
 import java.util.List;
 
@@ -204,4 +210,23 @@ public class CuMemberRetailRegionServiceImpl extends ServiceImpl<CuMemberRetailR
         }
     }
 
+    @Override
+    public List<Tree<String>> getRegionTreeList(String queryType) {
+        List<BdArea> areaList = baseMapper.getRegionTreeList(queryType, SecurityUtils.getUserId());
+        if (CollectionUtil.isEmpty(areaList)) {
+            return null;
+        }
+        TreeNodeConfig treeNodeConfig = new TreeNodeConfig();
+        treeNodeConfig.setDeep(3);
+        if(RetailRegionTreeQueryConstants.CITY.equals(queryType)){
+            treeNodeConfig.setDeep(2);
+        }
+        return TreeUtil.build(areaList, "0", treeNodeConfig,
+                (treeNode, tree) -> {
+                    tree.setId(treeNode.getPkId().toString());
+                    tree.setParentId(treeNode.getParent().toString());
+                    tree.setName(treeNode.getName());
+                });
+    }
+
 }

bd-business/bd-business-member/src/main/resources/mapper/retail/member/CuMemberRetailRegionMapper.xml

@@ -239,6 +239,50 @@
         group by cmrr.province, cmrr.city, cmrr.county
         having count(1) > 1
     </select>
+    <select id="getRegionTreeList" resultType="com.hzs.common.domain.system.base.BdArea">
+        SELECT
+            pr.*,
+            nvl( region.num, 0 )
+        FROM
+        (
+            SELECT
+                ba.PK_ID,
+                ba.PARENT,
+                ba.NAME,
+                ba.BIND_NUM
+            FROM
+                bd_area ba
+            WHERE
+                ba.del_flag = 0
+                AND ba.pk_country = 1
+                AND ba.ENABLE_STATE = 0
+        ) pr
+        LEFT JOIN (
+            SELECT
+                <if test="queryType != null and queryType == 'city'">
+                    city id,
+                </if>
+                <if test="queryType != null and queryType == 'county'">
+                    county id,
+                </if>
+                count( 1 ) num
+            FROM cu_member_retail_region
+            WHERE
+                del_flag = 0
+                AND PK_MEMBER != #{userId}
+            GROUP BY
+                <if test="queryType != null and queryType == 'city'">
+                    city
+                </if>
+                <if test="queryType != null and queryType == 'county'">
+                    county
+                </if>
+        ) region ON pr.PK_ID = region.id
+        WHERE
+        nvl( region.num, 0 ) <![CDATA[ < ]]> pr.BIND_NUM
+        ORDER BY
+        nvl( region.num, 0 ) DESC
+    </select>
 
     <!-- 更新非最新区域其它数据 -->
     <update id="updateRepeatDate">

bd-common/bd-common-core/src/main/java/com/hzs/common/core/constant/RetailRegionTreeQueryConstants.java

@@ -0,0 +1,17 @@
+package com.hzs.common.core.constant;
+
+/**
+ * 用户绑定收益区域查询类型常量
+ */
+public class RetailRegionTreeQueryConstants {
+
+    /**
+     * 市级
+     */
+    public static final String CITY = "city";
+    /**
+     * 区级
+     */
+    public static final String COUNTY = "county";
+
+}