新增心跳缓存

kongdeqiang

2024-03-18 ffa5f49a2bcb6311486d00777b3629538eb3e6f0

 src/main/java/com/boying/service/impl/OutParkServiceImpl.java

@@ -4,14 +4,17 @@
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.boying.entity.OutPark;
import com.boying.entity.Park;
import com.boying.entity.Statistic;
import com.boying.mapper.OutParkMapper;
import com.boying.mapper.StatisticMapper;
import com.boying.service.OutParkService;
import com.boying.service.StatisticService;
import com.boying.util.RedisJsonUtil;
import lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;

import java.io.IOException;
import java.util.Date;
import java.util.List;
import java.util.Map;
@@ -27,6 +30,7 @@
@AllArgsConstructor
public class OutParkServiceImpl extends ServiceImpl<OutParkMapper, OutPark> implements OutParkService {
    private final OutParkMapper outParkMapper;
    private final RedisJsonUtil redisJsonUtil;

    @Override
    public int count1() {
@@ -109,18 +113,30 @@

    @Override
    public OutPark count4(Integer bId) {
        QueryWrapper<OutPark> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .eq(OutPark::getBarrierId,bId)
                .eq(OutPark::getStatus,1)
                .eq(OutPark::getStatus2,0)
                .orderByDesc(OutPark::getCreateTime);
        List<OutPark> outParks = outParkMapper.selectList(wrapper);
        if(outParks.size()>0){
            return outParks.get(0);
        }else{
            return null;
        OutPark outPark = null;
        try {
            outPark =  redisJsonUtil.get("outPark-"+bId, OutPark.class);
            if(outPark != null){
                return outPark;
            }else {
                QueryWrapper<OutPark> wrapper = new QueryWrapper<>();
                wrapper.lambda()
                        .eq(OutPark::getBarrierId,bId)
                        .eq(OutPark::getStatus,1)
                        .eq(OutPark::getStatus2,0)
                        .orderByDesc(OutPark::getCreateTime);
                List<OutPark> outParks = outParkMapper.selectList(wrapper);
                if(outParks.size()>0){
                    redisJsonUtil.set("outPark-"+bId, outParks.get(0));
                    return outParks.get(0);
                }else{
                    return null;
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }

    @Override