更新了checkHolder

src/main/java/cn/edu/hfut/rmdjzz/projectmanagement/entity/Task.java

@@ -33,7 +33,8 @@ public class Task {
     private Boolean deleted;
 
     public Boolean checkInsert() {
-        if (this.getTaskName() == null || this.getTaskName().length() <= 0 || this.getTaskName().length() >= 100)
+        if (this.getTaskName() == null || this.getTaskName().length() <= 0 || this.getTaskName().length() >= 100||
+                (this.getAttachedInfo()!=null&&this.getAttachedInfo().length() > 250))
             return false;
         return !this.getTaskEndTime().isBefore(this.getTaskStartTime());
     }

src/main/java/cn/edu/hfut/rmdjzz/projectmanagement/service/ITaskService.java

@@ -16,8 +16,8 @@ public interface ITaskService extends IService<Task> {
     List<List<Long>> getTaskAndSubTask(Long taskId);
     Boolean deleteTaskAndSubTask(String token, Integer projectId, Long taskId) throws BadRequestException;
     Boolean closeTaskAndSubTask(String token, Integer projectId, Long taskId) throws  BadRequestException;
-    Boolean checkHolder(Integer staffId,Long taskId);
+    Integer checkHolder(Integer staffId,Long taskId);
-    Boolean checkHolder(String token,Long taskId);
+    Integer checkHolder(String token,Long taskId);
     List<Task> getMyTaskList(String token,Integer projectId) throws BadRequestException;
     Boolean canBeDone(Long taskId);
     Task insertTask(String token,Task task) throws BadRequestException;

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

@@ -95,30 +95,42 @@ public class TaskServiceImpl extends ServiceImpl<TaskMapper, Task> implements IT
         }
     }
 
+    /**
+     *
+     * @return 1:all rights 2:father holder 3:current holder 0:no right
+     */
     @Override
-    public Boolean checkHolder(Integer staffId, Long taskId) {
+    public Integer checkHolder(Integer staffId, Long taskId) {
         try {
             Task task = baseMapper.selectOne(Wrappers.<Task>lambdaQuery().eq(Task::getTaskId, taskId));
             if (task == null || staffId <= 0)
-                return false;
+                return 0;
-            while (task.getTaskFatherId() != 0) {
+            int count=0;
+            if(task.getTaskHolderId().equals(staffId))
+                count++;
+            task = baseMapper.selectOne(Wrappers.<Task>lambdaQuery().eq(Task::getTaskId, task.getTaskFatherId()));
+            while (task.getTaskId() != 0) {
                 if (Objects.equals(task.getTaskHolderId(), staffId))
-                    return true;
+                    return 2;
                 task = baseMapper.selectOne(Wrappers.<Task>lambdaQuery().eq(Task::getTaskId, task.getTaskFatherId()));
             }
-            return false;
+            return count;
         } catch (Exception e) {
-            return false;
+            return 0;
         }
     }
 
+    /**
+     *
+     * @return 1:all rights 2:father holder 3:current holder 0:no right
+     */
     @Override
-    public Boolean checkHolder(String token, Long taskId) {
+    public Integer checkHolder(String token, Long taskId) {
         try {
             Integer staffId = TokenUtils.getStaffId(token);
             return checkHolder(staffId, taskId);
         } catch (Exception e) {
-            return false;
+            return 0;
         }
     }