* Fix bug #23855.

db/update17.0.sql

@@ -11,3 +11,5 @@ DELETE FROM `zt_workflowaction` WHERE `module`='task'    AND `action`='browse';
 DELETE FROM `zt_workflowaction` WHERE `module`='build'   AND `action`='browse';
 
 ALTER TABLE `zt_projectproduct` MODIFY COLUMN `plan` varchar(255) NOT NULL;
+
+UPDATE `zt_project` SET `grade`=1 WHERE `type` in ('project', 'sprint', 'kanban');

module/program/model.php

@@ -1335,17 +1335,16 @@ class programModel extends model
         /* Process child node path and grade field. */
         foreach($childNodes as $childNode)
         {
-            $path  = substr($childNode->path, strpos($childNode->path, ",{$programID},"));
-            $grade = $childNode->grade - $oldGrade + 1;
+            $path = substr($childNode->path, strpos($childNode->path, ",{$programID},"));
+
+            /* Only program sets update grade. */
+            $grade = $childNode->type == 'program' ? $childNode->grade - $oldGrade + 1 : $childNode->grade;
             if($parent)
             {
                 $path  = rtrim($parent->path, ',') . $path;
-                $grade = $parent->grade + $grade;
+                $grade = $childNode->type == 'program' ? $parent->grade + $grade : $grade;
             }
 
-            /* Only program sets update grade. */
-            if($childNode->type != 'program') $grade = $childNode->grade;
-
             $this->dao->update(TABLE_PROGRAM)->set('path')->eq($path)->set('grade')->eq($grade)->where('id')->eq($childNode->id)->exec();
         }
 

module/upgrade/model.php

@@ -513,6 +513,7 @@ class upgradeModel extends model
                 break;
             case '17_0':
                 $this->replaceSetLanePriv();
+                $this->updateGradeOfStage();
                 break;
         }
 
@@ -6358,4 +6359,26 @@ class upgradeModel extends model
 
         return true;
     }
+
+    /**
+     * Update grade of stage.
+     *
+     * @access public
+     * @return void
+     */
+    public function updateGradeOfStage()
+    {
+        $allStages    = $this->dao->select('*')->from(TABLE_EXECUTION)->where('type')->eq('stage')->fetchAll('id');
+        $updateIDList = array();
+        foreach($allStages as $stageID => $stage)
+        {
+            if($stage->project != $stage->parent) $updateIDList[$stageID] = $stageID;
+        }
+
+        if(!empty($updateIDList))
+        {
+            $this->dao->update(TABLE_EXECUTION)->set('grade')->eq(2)->where('type')->eq('stage')->andWhere('id')->in($updateIDList)->exec();
+        }
+        return true;
+    }
 }