yys 新增设备能耗管理

maven

2 天以前 6f8cb882b706f74b4ea00927b0f3d77ab7937aa5

 src/main/java/com/ruoyi/device/service/impl/DeviceLedgerServiceImpl.java

@@ -1,5 +1,6 @@
package com.ruoyi.device.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -44,6 +45,11 @@

    @Override
    public AjaxResult saveDeviceLedger(DeviceLedger deviceLedger) {
        LambdaQueryWrapper<DeviceLedger> deviceLedgerLambdaQueryWrapper = new LambdaQueryWrapper<>();
        deviceLedgerLambdaQueryWrapper.eq(DeviceLedger::getDeviceModel,deviceLedger.getDeviceModel());
        if (this.count(deviceLedgerLambdaQueryWrapper) > 0) {
            return AjaxResult.error("设备型号已存在");
        }
        boolean save = this.save(deviceLedger);
        if (save){
            return AjaxResult.success();