package com.stylefeng.guns.modular.system.service.impl;
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import com.baomidou.mybatisplus.mapper.EntityWrapper;
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import com.baomidou.mybatisplus.service.impl.ServiceImpl;
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import com.stylefeng.guns.modular.system.dao.SystemPriceCityMapper;
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import com.stylefeng.guns.modular.system.model.SystemPriceCity;
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import com.stylefeng.guns.modular.system.service.ISystemPriceCityService;
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import org.springframework.stereotype.Service;
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/**
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* @author zhibing.pu
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* @Date 2025/7/26 9:25
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*/
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@Service
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public class SystemPriceCityServiceImpl extends ServiceImpl<SystemPriceCityMapper, SystemPriceCity> implements ISystemPriceCityService {
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/**
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* 查询匹配数据
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* @param provinceCode
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* @param cityCode
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* @param districtCode
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* @return
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*/
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@Override
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public SystemPriceCity queryOne(String provinceCode, String cityCode, String districtCode) {
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SystemPriceCity systemPriceCity = this.selectOne(new EntityWrapper<SystemPriceCity>().eq("areaCode", provinceCode).eq("cityCode", cityCode).eq("provinceCode", districtCode));
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if(null == systemPriceCity){
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systemPriceCity = this.selectOne(new EntityWrapper<SystemPriceCity>().eq("areaCode", provinceCode).eq("cityCode", cityCode));
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if(null == systemPriceCity){
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systemPriceCity = this.selectOne(new EntityWrapper<SystemPriceCity>().eq("areaCode", provinceCode));
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}
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}
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return systemPriceCity;
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}}
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