src/main/java/com/flightfeather/monitor/domain/ds1/repository/DustStatisticsValueRep.kt
@@ -1,9 +1,8 @@
package com.flightfeather.monitor.domain.ds1.repository
import com.flightfeather.monitor.domain.ds1.entity.DustExceptionData
import com.flightfeather.monitor.domain.ds1.entity.DustSiteData
import com.flightfeather.monitor.domain.ds1.entity.DustStatisticsValue
import com.flightfeather.monitor.domain.ds1.mapper.DustStatisticsValueMapper
import com.github.pagehelper.PageHelper
import org.springframework.stereotype.Repository
import tk.mybatis.mapper.entity.Example
import java.time.Duration
@@ -13,10 +12,16 @@
class DustStatisticsValueRep(private val dustStatisticsValueMapper: DustStatisticsValueMapper) {
    fun findLatestData(type: String): DustStatisticsValue? {
        return dustStatisticsValueMapper.selectOneByExample(Example(DustStatisticsValue::class.java).apply {
        val p = PageHelper.startPage<DustStatisticsValue>(1, 1)
        dustStatisticsValueMapper.selectByExample(Example(DustStatisticsValue::class.java).apply {
            createCriteria().andEqualTo("type", type)
            orderBy("lst").desc()
        })
        return if (p.isNotEmpty()) {
            p[0]
        } else {
            null
        }
    }