部门管理支持批量保存排序

ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysDeptMapper.java

@@ -108,6 +108,13 @@ public interface SysDeptMapper
      */
     public int updateDeptChildren(@Param("depts") List<SysDept> depts);
 
+    /**
+     * 保存部门排序
+     *
+     * @param dept 部门信息
+     */
+    public void updateDeptSort(SysDept dept);
+
     /**
      * 删除部门管理信息
      * 

ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDeptService.java

@@ -114,6 +114,14 @@ public interface ISysDeptService
      */
     public int updateDept(SysDept dept);
 
+    /**
+     * 保存部门排序
+     *
+     * @param deptIds 部门ID数组
+     * @param orderNums 排序数组
+     */
+    public void updateDeptSort(String[] deptIds, String[] orderNums);
+
     /**
      * 删除部门管理信息
      * 

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java

@@ -6,6 +6,7 @@ import java.util.List;
 import java.util.stream.Collectors;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import com.ruoyi.common.annotation.DataScope;
 import com.ruoyi.common.constant.UserConstants;
 import com.ruoyi.common.core.domain.TreeSelect;
@@ -280,6 +281,32 @@ public class SysDeptServiceImpl implements ISysDeptService
         }
     }
 
+    /**
+     * 保存部门排序
+     *
+     * @param deptIds 部门ID数组
+     * @param orderNums 排序数组
+     */
+    @Override
+    @Transactional
+    public void updateDeptSort(String[] deptIds, String[] orderNums)
+    {
+        try
+        {
+            for (int i = 0; i < deptIds.length; i++)
+            {
+                SysDept dept = new SysDept();
+                dept.setDeptId(Convert.toLong(deptIds[i]));
+                dept.setOrderNum(Convert.toInt(orderNums[i]));
+                deptMapper.updateDeptSort(dept);
+            }
+        }
+        catch (Exception e)
+        {
+            throw new ServiceException("保存排序异常，请联系管理员");
+        }
+    }
+
     /**
      * 删除部门管理信息
      * 

ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml

@@ -152,8 +152,12 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         </foreach>
 	</update>
 	
+	<update id="updateDeptSort" parameterType="SysDept">
+		update sys_dept set order_num = #{orderNum} where dept_id = #{deptId}
+	</update>
+	
 	<delete id="deleteDeptById" parameterType="Long">
 		update sys_dept set del_flag = '2' where dept_id = #{deptId}
 	</delete>
 
-</mapper> 
+</mapper>