From d6747b2f8c31d2e879d4d59e19c9410c13c35228 Mon Sep 17 00:00:00 2001
From: ZhuDongming <773644075@qq.com>
Date: Wed, 05 Jun 2019 10:55:11 +0800
Subject: [PATCH] 增加溯源查询后返回页面

---
 src/main/java/com/moral/service/impl/AlarmConfigServiceImpl.java |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/moral/service/impl/AlarmConfigServiceImpl.java b/src/main/java/com/moral/service/impl/AlarmConfigServiceImpl.java
index 75017d5..6ea34b6 100644
--- a/src/main/java/com/moral/service/impl/AlarmConfigServiceImpl.java
+++ b/src/main/java/com/moral/service/impl/AlarmConfigServiceImpl.java
@@ -85,6 +85,16 @@
     }
 
     @Override
+    public Optional<AlarmConfig> queryByDeviceMac(String mac) {
+        AlarmConfig alarmConfig = alarmConfigMapper.selectByDeviceMac(mac);
+        if(alarmConfig==null){
+            alarmConfig = new AlarmConfig();
+            alarmConfig.setValue(getDefaultAlarmConfigValue());
+        }
+        return Optional.ofNullable(alarmConfig);
+    }
+
+    @Override
     public void addOrModify(AlarmConfig alarmConfig) {
         try{
             if(alarmConfig.getId()==null){

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