src/main/java/cn/edu/hfut/rmdjzz/projectmanagement/mapper/TaskMapper.java

@@ -20,6 +20,8 @@ import java.util.List;
 public interface TaskMapper extends BaseMapper<Task> {
     List<TaskDTO> selectTaskList(@Param(Constants.WRAPPER) Wrapper<Task> wrapper);
 
+    List<TaskDTO> selectSubTaskList(@Param("projectId") Integer projectId, @Param("fatherId") Long fatherId);
+
     List<StaffProcessDTO> selectProjectProcess(@Param("projectId") Integer projectId, @Param("staffId") Integer staffId);
 
     List<TaskTrendDTO> selectClosedTaskTrendBeforeDate(@Param("projectId") Integer projectId, @Param("startDate") LocalDate startDate);

src/main/java/cn/edu/hfut/rmdjzz/projectmanagement/service/impl/ProjectGroupServiceImpl.java

@@ -93,13 +93,12 @@ public class ProjectGroupServiceImpl extends ServiceImpl<ProjectGroupMapper, Pro
     @Override
     public Boolean updateStaffPositions(String token, Integer projectId, Integer targetId, String positions) throws ForbiddenException {
         int accessLevel = getProjectAccessLevel(token, projectId);
-        int originTargetLevel = getProjectAccessLevelIgnoreGlobalLevel(targetId,  projectId);
-        int targetLevel = 3;
+        int targetLevel = getProjectAccessLevel(targetId, 2, projectId);  //假定目标的全局level为2，防止get时出现问题
 
         if (accessLevel == 0) {
             throw new ForbiddenException(IProjectGroupService.UNABLE_TO_ACCESS_PROJECT);
         }
-        if (accessLevel > 2 || accessLevel >= originTargetLevel) {
+        if (accessLevel > 2 || accessLevel >= targetLevel) {
             throw new ForbiddenException(ForbiddenException.UNABLE_TO_OPERATE);
         }
         String[] positionArray = positions.split(",");

src/main/java/cn/edu/hfut/rmdjzz/projectmanagement/service/impl/TaskServiceImpl.java

@@ -45,10 +45,7 @@ public class TaskServiceImpl extends ServiceImpl<TaskMapper, Task> implements IT
         if (fatherId == null) {
             throw new BadRequestException(BadRequestException.WRONG_PARAMETERS);
         }
-        return baseMapper.selectTaskList(Wrappers.<Task>lambdaQuery()
-                .eq(Task::getTaskProjectId, projectId)
-                .eq(Task::getTaskFatherId, fatherId)
-                .eq(Task::getDeleted, false));
+        return baseMapper.selectSubTaskList(projectId, fatherId);
     }
 
     @Override

src/main/resources/mapper/TaskMapper.xml

@@ -27,6 +27,29 @@
                  JOIN (SELECT staff_id, staff_fullname FROM staff) AS s ON t.task_holder_id = s.staff_id
             ${ew.customSqlSegment}
     </select>
+    <select id="selectSubTaskList" resultMap="taskDto">
+        SELECT task_id,
+               task_name,
+               task_project_id,
+               task_holder_id,
+               s.staff_fullname AS task_holder_name,
+               task_status,
+               task_type,
+               t.task_father_id,
+               task_created_time,
+               task_start_time,
+               task_end_time,
+               task_closed_time,
+               task_priority,
+               task_description,
+               attached_info,
+               children_count
+        FROM task AS t
+                 JOIN (SELECT staff_id, staff_fullname FROM staff) AS s ON t.task_holder_id = s.staff_id
+        WHERE is_deleted = 0
+          AND task_project_id = #{projectId}
+          AND t.task_father_id = #{fatherId}
+    </select>
     <select id="selectProjectProcess"
             resultType="cn.edu.hfut.rmdjzz.projectmanagement.entity.dto.StaffProcessDTO">
         SELECT task_type,