From f95a64535cd82c6b1a7ab68c39cd09c666e80584 Mon Sep 17 00:00:00 2001
From: Jing Li <lym125@gmail.com>
Date: Sun, 6 Aug 2023 17:08:58 +0800
Subject: [PATCH] Update

---
 app/ModelFilters/DeviceFilter.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/ModelFilters/DeviceFilter.php b/app/ModelFilters/DeviceFilter.php
index f371a1a..c825e11 100644
--- a/app/ModelFilters/DeviceFilter.php
+++ b/app/ModelFilters/DeviceFilter.php
@@ -6,6 +6,11 @@ use EloquentFilter\ModelFilter;
 
 class DeviceFilter extends ModelFilter
 {
+    public function sn($sn)
+    {
+        return $this->where('sn', $sn);
+    }
+
     public function point($point)
     {
         return $this->where('monitoring_point', 'like', $point.'%');