package com.whyc.service;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.github.pagehelper.PageInfo;
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import com.whyc.dto.Response;
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import com.whyc.mapper.AlarmRuleMapper;
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import com.whyc.pojo.AlarmRule;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.util.List;
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@Service
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public class AlarmRuleService {
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@Resource
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private AlarmRuleMapper mapper;
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public Response<List<AlarmRule>> getRuleByDeviceFlag(int deviceFlag) {
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QueryWrapper<AlarmRule> wrapper = Wrappers.query();
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wrapper.eq("device_flag",deviceFlag);
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List<AlarmRule> alarmRules = mapper.selectList(wrapper);
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return new Response<List<AlarmRule>>().set(1,alarmRules);
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}
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/**
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* 必须考虑阈值和级别的关系
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* @param alarmRule
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* @return
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*/
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public Response add(AlarmRule alarmRule) {
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//查询同一字段,同一个under或者over,是否已经存在记录
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//如果存在了记录,则按照 一般,重要,严重区分:一般1,严重2,...
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mapper.insert(alarmRule);
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return new Response().setMsg(1,"新增成功");
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}
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public Response update(AlarmRule alarmRule) {
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mapper.updateById(alarmRule);
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return new Response().setMsg(1,"更新成功");
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}
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public Response delete(int id) {
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mapper.deleteById(id);
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return new Response().set(1,"删除成功");
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}
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}
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