feat: 附件（下载管理）添加禁/启用操作接口

app/admin/controller/v1/Attachment.php

@@ -173,6 +173,25 @@ class Attachment
         return success('操作成功');
     }
 
+    /**
+     * 禁/启用
+     */
+    public function enable()
+    {
+        $id = request()->param('id');
+
+        $attachment = AttachmentModel::bypk($id)->find();
+        if (empty($attachment)) {
+            return error('请确认操作对象是否存在');
+        }
+
+        $attachment->status = $attachment->status == 1 ? -1 : 1;
+        if (!$attachment->save()) {
+            return error('操作失败');
+        }
+        return success('操作成功');
+    }
+
     /**
      * 附件删除
      */