package cn.flightfeather.supervision.lightshare.service.impl
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import cn.flightfeather.supervision.domain.ds1.entity.City
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import cn.flightfeather.supervision.domain.ds1.mapper.CityMapper
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import cn.flightfeather.supervision.lightshare.service.CityService
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import cn.flightfeather.supervision.lightshare.vo.CityVo
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import org.springframework.beans.BeanUtils
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import org.springframework.stereotype.Service
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@Service
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class CityServiceImpl(val cityMapper: CityMapper) : CityService {
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//根据ID查询
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override fun findByID(id: String): CityVo {
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val cityVo = CityVo()
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//根据ID获取数据,ID是INT
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val city = cityMapper.selectByPrimaryKey(id.toInt())
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//转化
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if (city != null)
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BeanUtils.copyProperties(city, cityVo)
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return cityVo
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}
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//获取全部
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override fun findAll(): MutableList<CityVo> {
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val cityVoList = mutableListOf<CityVo>()
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//查询所有数据
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val cityList = cityMapper.selectAll()
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//有数据就循环转化
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if (cityList.isNotEmpty()) {
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cityList.forEach {
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val cityVo = CityVo()
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BeanUtils.copyProperties(it, cityVo)
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//add to list
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cityVoList.add(cityVo)
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}
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}
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return cityVoList
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}
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override fun save(city: City): Int = cityMapper.insert(city)
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override fun update(city: City): Int = cityMapper.updateByPrimaryKey(city)
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override fun delete(id: String): Int = cityMapper.deleteByPrimaryKey(id.toInt())
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}
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