From 8cb2727cce6eaaff94df8f5dd2254da2b9870b24 Mon Sep 17 00:00:00 2001
From: zhangqian <zhangqian@123.com>
Date: 星期六, 25 十一月 2023 17:30:05 +0800
Subject: [PATCH] 增加校验

---
 service/device_plc.go |   12 +++++-------
 1 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/service/device_plc.go b/service/device_plc.go
index ecff338..c8124a4 100644
--- a/service/device_plc.go
+++ b/service/device_plc.go
@@ -8,6 +8,7 @@
 	"apsClient/pkg/logx"
 	"apsClient/pkg/structx"
 	"encoding/json"
+	"errors"
 	"github.com/jinzhu/gorm"
 )
 
@@ -45,14 +46,11 @@
 }
 
 func (slf DevicePlcService) GetDeviceChannelAmount() (int, error) {
-	plcConfig, code := slf.GetDevicePlc()
-	if code != ecode.OK || plcConfig.ID == 0 {
-		return 1, nil
+	device, err := model.NewDeviceSearch().SetDeviceId(conf.Conf.CurrentDeviceID).First()
+	if err != nil {
+		return 0, errors.New("娌℃湁鎵惧埌褰撳墠璁惧")
 	}
-	if len(plcConfig.Details) == 0 {
-		return 1, nil
-	}
-	return len(plcConfig.Details) / 2, nil
+	return device.ExtChannelAmount + 1, nil
 }
 
 func (DevicePlcService) UpdateDevicePlc(plc *request.UpdatePlc) int {

--
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