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.whyc.dto.Response;
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import com.whyc.mapper.StationInfMapper;
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import com.whyc.pojo.db_batt.StationInf;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.List;
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@Service
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public class StationInfService {
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@Autowired(required = false)
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private StationInfMapper mapper;
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//查询左侧机房信息列表
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public Response getAllSinf() {
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List<StationInf> list=mapper.getAllSinf();
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return new Response().setII(1,list!=null,list,"查询左侧机房信息列表");
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}
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public StationInf getByStationName(String stationName) {
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QueryWrapper<StationInf> query = Wrappers.query();
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query.eq("sinf_name",stationName);
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return mapper.selectOne(query);
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}
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public StationInf add(StationInf stationNew) {
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int stationId = mapper.getMaxStationId();
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stationNew.setSinfId(stationId+1);
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mapper.insert(stationNew);
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return stationNew;
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}
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public int getMaxStationId() {
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return mapper.getMaxStationId();
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}
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}
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