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fixed: sharding-jdbc 不支持INSERT SELECT 语法

This commit is contained in:
冷冷 2018-02-25 00:14:26 +08:00
parent ed5afa1a71
commit 3321330d15
3 changed files with 24 additions and 31 deletions
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8
pig-modules/pig-upms-service/src/main/java/com/github/pig/admin/mapper/SysDeptMapper.java
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@ -24,14 +24,6 @@ public interface SysDeptMapper extends BaseMapper<SysDept> {
*/
List<SysDept> selectDeptDtoList(String delFlag);
/**
* 维护部门关系表
*
* @param deptRelation 部门关系
* @return 成功、失败
*/
void insertDeptRelation(SysDeptRelation deptRelation);
/**
* 删除部门关系表数据
* @param id 部门ID

32
pig-modules/pig-upms-service/src/main/java/com/github/pig/admin/service/impl/SysDeptServiceImpl.java
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@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.service.impl.ServiceImpl;
import com.github.pig.admin.common.util.TreeUtil;
import com.github.pig.admin.mapper.SysDeptMapper;
import com.github.pig.admin.mapper.SysDeptRelationMapper;
import com.github.pig.admin.model.dto.DeptTree;
import com.github.pig.admin.model.entity.SysDept;
import com.github.pig.admin.model.entity.SysDeptRelation;
@ -29,6 +30,8 @@ import java.util.List;
public class SysDeptServiceImpl extends ServiceImpl<SysDeptMapper, SysDept> implements SysDeptService {
@Autowired
private SysDeptMapper sysDeptMapper;
@Autowired
private SysDeptRelationMapper sysDeptRelationMapper;
/**
* 添加信息部门
@ -41,12 +44,28 @@ public class SysDeptServiceImpl extends ServiceImpl<SysDeptMapper, SysDept> impl
SysDept sysDept = new SysDept();
BeanUtils.copyProperties(dept, sysDept);
this.insert(sysDept);
this.insertDeptRelation(sysDept);
return Boolean.TRUE;
}
/**
* 维护部门关系
* @param sysDept 部门
*/
private void insertDeptRelation(SysDept sysDept) {
//增加部门关系表
SysDeptRelation deptRelation = new SysDeptRelation();
deptRelation.setAncestor(dept.getParentId());
deptRelation.setDescendant(sysDept.getDeptId());
sysDeptMapper.insertDeptRelation(deptRelation);
return Boolean.TRUE;
deptRelation.setDescendant(sysDept.getParentId());
List<SysDeptRelation> deptRelationList = sysDeptRelationMapper.selectList(new EntityWrapper<>(deptRelation));
for (SysDeptRelation sysDeptRelation : deptRelationList) {
sysDeptRelation.setDescendant(sysDept.getDeptId());
sysDeptRelationMapper.insert(sysDeptRelation);
}
//自己也要维护到关系表中
SysDeptRelation own = new SysDeptRelation();
own.setDescendant(sysDept.getDeptId());
own.setAncestor(sysDept.getDeptId());
sysDeptRelationMapper.insert(own);
}
/**
@ -79,10 +98,7 @@ public class SysDeptServiceImpl extends ServiceImpl<SysDeptMapper, SysDept> impl
//删除部门关系
sysDeptMapper.deleteDeptRealtion(sysDept.getDeptId());
//新建部门关系
SysDeptRelation deptRelation = new SysDeptRelation();
deptRelation.setAncestor(sysDept.getParentId());
deptRelation.setDescendant(sysDept.getDeptId());
sysDeptMapper.insertDeptRelation(deptRelation);
this.insertDeptRelation(sysDept);
return null;
}

15
pig-modules/pig-upms-service/src/main/resources/mapper/SysDeptMapper.xml
View File

@ -45,19 +45,4 @@
LEFT JOIN sys_dept_relation dr ON t.dept_id = dr.descendant
WHERE dr.ancestor = 0
</select>
<!--维护部门关系-->
<insert id="insertDeptRelation">
INSERT INTO sys_dept_relation (ancestor, descendant) SELECT
dt.ancestor,
#{descendant}
FROM
sys_dept_relation dt
WHERE
dt.descendant = #{ancestor}
UNION ALL
SELECT
#{descendant},
#{descendant}
</insert>
</mapper>