fixbug

src/main/java/com/zzsn/knowbase/service/impl/KbKnowledgeProjectServiceImpl.java

@@ -162,7 +162,7 @@ public class KbKnowledgeProjectServiceImpl extends ServiceImpl<KbKnowledgeProjec
         KbKnowledgeProject byId = super.getById(id);
         super.remove(Wrappers.<KbKnowledgeProject>lambdaQuery().like(KbKnowledgeProject::getFullPath,id));
         if (StringUtils.isNotBlank(byId.getPid())&&!KbKnowledgeProjectService.ROOT_PID_VALUE.equals(byId.getPid())){
-            updateOldParentNode(byId.getPid());
+            updateOldParentNodeDel(byId.getPid());
         }
         return Result.OK();
     }
@@ -366,4 +366,16 @@ public class KbKnowledgeProjectServiceImpl extends ServiceImpl<KbKnowledgeProjec
             }
         }
     }
+    /**
+     * 根据所传pid查询旧的父级节点的子节点并修改相应状态值
+     * @param pid
+     */
+    private void updateOldParentNodeDel(String pid) {
+        if(!KbKnowledgeProjectService.ROOT_PID_VALUE.equals(pid)) {
+            Integer count = baseMapper.selectCount(Wrappers.<KbKnowledgeProject>lambdaQuery().eq(KbKnowledgeProject::getPid,pid));
+            if(count==null || count<1) {
+                super.update(Wrappers.<KbKnowledgeProject>lambdaUpdate().set(KbKnowledgeProject::getHasChild,KbKnowledgeProjectService.NOCHILD).eq(KbKnowledgeProject::getId,pid));
+            }
+        }
+    }
 }