From ff70c3e4d3545cea13e721f3835f01816849a4fc Mon Sep 17 00:00:00 2001
From: zhaoqifeng <cpyxrt@163.com>
Date: Tue, 29 Jun 2021 11:11:57 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=A4=E6=96=AD=E5=AE=A2=E6=88=B7=E6=98=AF?=
 =?UTF-8?q?=E5=90=A6=E6=9C=89=E5=AD=90=E5=AE=A2=E6=88=B7?=
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---
 .../dao/opercrm/CustomerRelationDao.java          |  9 +++++++++
 .../service/opercrm/CustomerRelation.java         |  9 +++++++++
 .../opercrm/impl/CustomerRelationImpl.java        | 15 +++++++++++++++
 .../mapper/opercrm/CustomerRelationDao.xml        |  9 +++++++++
 4 files changed, 42 insertions(+)

diff --git a/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/dao/opercrm/CustomerRelationDao.java b/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/dao/opercrm/CustomerRelationDao.java
index ed7aef852a..4cca334ea8 100644
--- a/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/dao/opercrm/CustomerRelationDao.java
+++ b/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/dao/opercrm/CustomerRelationDao.java
@@ -13,4 +13,13 @@ import java.util.List;
 @Mapper
 public interface CustomerRelationDao {
     List<String> selectUsedAreaCodeList(String areaCode);
+
+    /**
+     * 根据customerId查询其所有下级子客户id
+     * @author zhaoqifeng
+     * @date 2021/6/29 11:04
+     * @param customerId
+     * @return java.util.List<java.lang.String>
+     */
+    List<String> selectAllSubCustomerIds(String customerId);
 }
diff --git a/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/opercrm/CustomerRelation.java b/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/opercrm/CustomerRelation.java
index af0dc94e88..c53ce0348e 100644
--- a/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/opercrm/CustomerRelation.java
+++ b/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/opercrm/CustomerRelation.java
@@ -10,4 +10,13 @@ import java.util.List;
  */
 public interface CustomerRelation {
     List<String> selectUsedAreaCodeList(String areaCode);
+
+    /**
+     * 是否有子客户
+     * @author zhaoqifeng
+     * @date 2021/6/29 11:06
+     * @param customerId
+     * @return boolean
+     */
+    boolean haveSubCustomer(String customerId);
 }
diff --git a/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/opercrm/impl/CustomerRelationImpl.java b/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/opercrm/impl/CustomerRelationImpl.java
index 045232e1a7..13dd247d1b 100644
--- a/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/opercrm/impl/CustomerRelationImpl.java
+++ b/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/opercrm/impl/CustomerRelationImpl.java
@@ -5,6 +5,7 @@ import com.epmet.dataaggre.constant.DataSourceConstant;
 import com.epmet.dataaggre.dao.opercrm.CustomerRelationDao;
 import com.epmet.dataaggre.service.opercrm.CustomerRelation;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.collections4.CollectionUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -27,4 +28,18 @@ public class CustomerRelationImpl implements CustomerRelation {
     public List<String> selectUsedAreaCodeList(String areaCode) {
         return customerRelationDao.selectUsedAreaCodeList(areaCode);
     }
+
+    /**
+     * 是否有子客户
+     *
+     * @param customerId
+     * @return boolean
+     * @author zhaoqifeng
+     * @date 2021/6/29 11:06
+     */
+    @Override
+    public boolean haveSubCustomer(String customerId) {
+        List<String> list = customerRelationDao.selectAllSubCustomerIds(customerId);
+        return CollectionUtils.isNotEmpty(list);
+    }
 }
diff --git a/epmet-module/data-aggregator/data-aggregator-server/src/main/resources/mapper/opercrm/CustomerRelationDao.xml b/epmet-module/data-aggregator/data-aggregator-server/src/main/resources/mapper/opercrm/CustomerRelationDao.xml
index 169a44070f..439efdb207 100644
--- a/epmet-module/data-aggregator/data-aggregator-server/src/main/resources/mapper/opercrm/CustomerRelationDao.xml
+++ b/epmet-module/data-aggregator/data-aggregator-server/src/main/resources/mapper/opercrm/CustomerRelationDao.xml
@@ -14,4 +14,13 @@
             AND cr.AREA_CODE LIKE concat(#{areaCode}, '%')
             AND cr.AREA_CODE != #{areaCode}
     </select>
+    <select id="selectAllSubCustomerIds" resultType="java.lang.String">
+        SELECT
+            cr.CUSTOMER_ID
+        FROM
+            customer_relation cr
+        WHERE
+            cr.DEL_FLAG = '0'
+          AND cr.PIDS like CONCAT(#{customerId},'%')
+    </select>
 </mapper>
\ No newline at end of file