生成房屋编码方法

epmet-module/gov-org/gov-org-client/src/main/java/com/epmet/dto/IcHouseCodeInfoDTO.java

@@ -1,12 +1,12 @@
 package com.epmet.dto;
 
-import java.io.Serializable;
-import java.util.Date;
 import lombok.Data;
 
+import java.io.Serializable;
+
 
 /**
- * 
+ *
  *
  * @author generator generator@elink-cn.com
  * @since v1.0.0 2022-06-01
@@ -29,11 +29,11 @@ public class IcHouseCodeInfoDTO implements Serializable {
     /**
      * 最大的楼栋编码序列号
      */
-	private Integer buildingMaxNum;
+	private String buildingMaxNum;
 
     /**
      * 该楼栋下最大的房屋编码序列号
      */
-	private Integer houseMaxNum;
+	private String houseMaxNum;
 
-}
+}

epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/dao/IcHouseCodeInfoDao.java

@@ -3,14 +3,32 @@ package com.epmet.dao;
 import com.epmet.commons.mybatis.dao.BaseDao;
 import com.epmet.entity.IcHouseCodeInfoEntity;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
 
 /**
- * 
+ *
  *
  * @author generator generator@elink-cn.com
  * @since v1.0.0 2022-06-01
  */
 @Mapper
 public interface IcHouseCodeInfoDao extends BaseDao<IcHouseCodeInfoEntity> {
-	
-}
+
+    /**
+    * @describe: 通过客户id和楼栋id查询
+    * @author wangtong
+    * @date 2022/6/1 17:01
+    * @params [customerId, buildingId]
+    * @return com.epmet.entity.IcHouseCodeInfoEntity
+    */
+    IcHouseCodeInfoEntity selectByCuIdAndBuilId(@Param("customerId") String customerId,@Param("buildingId")  String buildingId);
+
+    /**
+    * @describe: 查询数据库里最大的楼栋编号
+    * @author wangtong
+    * @date 2022/6/1 17:15
+    * @params []
+    * @return com.epmet.entity.IcHouseCodeInfoEntity
+    */
+    IcHouseCodeInfoEntity selectMaxHouseMaxNum();
+}

epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/entity/IcHouseCodeInfoEntity.java

@@ -1,15 +1,12 @@
 package com.epmet.entity;
 
 import com.baomidou.mybatisplus.annotation.TableName;
-
 import com.epmet.commons.mybatis.entity.BaseEpmetEntity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
-import java.util.Date;
-
 /**
- * 
+ *
  *
  * @author generator generator@elink-cn.com
  * @since v1.0.0 2022-06-01
@@ -34,11 +31,11 @@ public class IcHouseCodeInfoEntity extends BaseEpmetEntity {
     /**
      * 最大的楼栋编码序列号
      */
-	private Integer buildingMaxNum;
+	private String buildingMaxNum;
 
     /**
      * 该楼栋下最大的房屋编码序列号
      */
-	private Integer houseMaxNum;
+	private String houseMaxNum;
 
 }

epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/service/HouseService.java

@@ -126,4 +126,14 @@ public interface HouseService {
     * @return void
     */
     void downloadZip(HttpServletResponse response,IcHouseListFormDTO formDTO) throws Exception;
+
+    /**
+    * @describe: 生成自增的房屋编码，编码规则：
+    *                      国家统计局社区区划代码（370211010042）12位数字+楼栋序列码(5位数字自增)+房屋码(5位数字自增)
+    * @author wangtong
+    * @date 2022/6/1 16:58
+    * @params [customerId-客户id, buildingId-楼栋id, areaCode-区划代码]
+    * @return java.lang.String
+    */
+    String createHouseCode(String customerId,String buildingId,String areaCode);
 }

epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/service/impl/HouseServiceImpl.java

@@ -30,6 +30,7 @@ import com.epmet.dto.form.*;
 import com.epmet.dto.result.*;
 import com.epmet.entity.IcHouseChangeDetailEntity;
 import com.epmet.entity.IcHouseChangeRecordEntity;
+import com.epmet.entity.IcHouseCodeInfoEntity;
 import com.epmet.entity.IcHouseEntity;
 import com.epmet.enums.HouseChangeEnums;
 import com.epmet.enums.HousePurposeEnums;
@@ -111,6 +112,8 @@ public class HouseServiceImpl implements HouseService, ResultDataResolver {
     private IcHouseChangeDetailService changeDetailService;
     @Autowired
     private HouseService houseService;
+    @Autowired
+    private IcHouseCodeInfoDao icHouseCodeInfoDao;
 
 
     @Override
@@ -839,5 +842,52 @@ public class HouseServiceImpl implements HouseService, ResultDataResolver {
         return house.getNeighborHoodName() + File.separator +house.getBuildingName() + File.separator +house.getUnitNum() + File.separator + house.getDoorName() + HouseQrcodeEnum.SUFFIX.getCode();
     }
 
+    @Override
+    public String createHouseCode(String customerId, String buildingId, String areaCode) {
+        String result = "";
+        IcHouseCodeInfoEntity codeEntity = icHouseCodeInfoDao.selectByCuIdAndBuilId(customerId, buildingId);
+        if (null == codeEntity) {
+            //查询数据库里最大的楼栋编号
+            IcHouseCodeInfoEntity maxCodeEntity = icHouseCodeInfoDao.selectMaxHouseMaxNum();
+            //新增楼栋信息
+            IcHouseCodeInfoEntity newEntity = new IcHouseCodeInfoEntity();
+            if (null != maxCodeEntity) {
+                Integer buildingMaxNum = Integer.valueOf(maxCodeEntity.getBuildingMaxNum()) + 1;
+                result = areaCode + getNewMaxIndex(buildingMaxNum) + "00001";
+            } else {
+                //数据库里面的第一条数据
+                result = areaCode + "00001" + "00001";
+                newEntity.setBuildingMaxNum("00001");
+                newEntity.setHouseMaxNum("00001");
+            }
+            newEntity.setCustomerId(customerId);
+            newEntity.setBuildingId(buildingId);
+            icHouseCodeInfoDao.insert(newEntity);
+        } else {
+            Integer houseMaxNum = Integer.valueOf(codeEntity.getHouseMaxNum()) + 1;
+            result = areaCode + codeEntity.getBuildingMaxNum() + getNewMaxIndex(houseMaxNum);
+            //更新该楼栋下最大的房间编号
+            codeEntity.setHouseMaxNum(getNewMaxIndex(houseMaxNum));
+            icHouseCodeInfoDao.updateById(codeEntity);
+        }
+        return result;
+    }
+
+
+    /**
+     * @return java.lang.String
+     * @describe: 把数字转换成5位的字符串，不够的前面补0
+     * @author wangtong
+     * @date 2022/6/1 14:27
+     * @params [maxIndex]
+     */
+    private String getNewMaxIndex(Integer maxIndex) {
+        String result = maxIndex.toString();
+        while (result.length() < 5) {
+            result = "0" + result;
+        }
+        return result;
+    }
+
 
 }

epmet-module/gov-org/gov-org-server/src/main/resources/mapper/IcHouseCodeInfoDao.xml

@@ -9,6 +9,16 @@
         <result property="buildingMaxNum" column="BUILDING_MAX_NUM"/>
         <result property="houseMaxNum" column="HOUSE_MAX_NUM"/>
     </resultMap>
+    <select id="selectByCuIdAndBuilId" resultType="com.epmet.entity.IcHouseCodeInfoEntity">
+        select * from ic_house_code_info
+        where CUSTOMER_ID=#{customerId}
+              and BUILDING_ID=#{buildingId}
+    </select>
+    <select id="selectMaxHouseMaxNum" resultType="com.epmet.entity.IcHouseCodeInfoEntity">
+        select * from ic_house_code_info
+        order by BUILDING_MAX_NUM desc
+        limit 1
+    </select>
 
 
-</mapper>
+</mapper>