gx

@@ -68,16 +68,16 @@ class BlogCategoryLogic extends BaseLogic
         if($info['pid'] != $pid){
             //修改勒上级，先查看上级是否拥有博客
             $blogModel = new BlogModel();
-            $blogCount = $blogModel->formatQuery(['category_id'=>['like','%,'.$pid.',%']])->count();
+            $blogList = $blogModel->list(['category_id'=>['like','%,'.$pid.',%']],'id',['id','category_id']);
             //随机获取最后一级id
             $replacement = $this->getLastId($id);
-            if($blogCount > 0){
-                if($replacement == $pid){
-                    $replacement = ',';
+            if(!empty($blogList)){
+                foreach ($blogList as $v){
+                    str_replace($pid,$replacement);
                 }
                 //存在博客时，移动所有博客到当前分类最后一级
                 $blogModel->where('category_id', 'like', '%,' . $pid . ',%')
-                    ->update(['category_id' => DB::raw("REPLACE(category_id, ',$pid,', '$replacement')")]);
+                    ->update(['category_id' => DB::raw("REPLACE(category_id, ',$pid,', ',$replacement,')")]);
             }
         }
         return $this->success();