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新增 批量查询枪口列表接口

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Lemon
2024-11-06 11:37:26 +08:00
parent 41b7efde3b
commit 9623d1b8be
5 changed files with 119 additions and 4 deletions
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7
jsowell-pile/src/main/java/com/jsowell/pile/mapper/PileConnectorInfoMapper.java
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@@ -128,4 +128,11 @@ public interface PileConnectorInfoMapper {
* @return
*/
PileConnectorInfoVO getConnectorInfoByParams(@Param("dto") QueryConnectorInfoDTO dto);
/**
* 通过站点idList查询枪口列表信息
* @param stationIds
* @return
*/
List<ConnectorInfoVO> batchSelectConnectorList(@Param("stationIds") List<String> stationIds);
}

7
jsowell-pile/src/main/java/com/jsowell/pile/service/PileConnectorInfoService.java
View File

@@ -114,6 +114,13 @@ public interface PileConnectorInfoService {
List<ConnectorInfoVO> getConnectorListForLianLian(Long stationId);
/**
* 根据站点idList批量查询枪口数据
* @param stationIds
* @return
*/
List<ConnectorInfoVO> batchSelectConnectorList(List<String> stationIds);
List<ConnectorInfoVO> selectConnectorInfoList(String pileSn);
PageResponse selectStationConnectorList(QueryConnectorListDTO dto);

62
jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileConnectorInfoServiceImpl.java
View File

@@ -46,10 +46,7 @@ import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.stereotype.Service;
import java.math.BigDecimal;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.*;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
@@ -484,10 +481,67 @@ public class PileConnectorInfoServiceImpl implements PileConnectorInfoService {
return list;
}
@Override
public List<ConnectorInfoVO> getConnectorListForLianLian(Long stationId) {
return getUniAppConnectorList(stationId);
}
/**
* 批量查询枪口列表接口
* @param stationIds
* @return
*/
@Override
public List<ConnectorInfoVO> batchSelectConnectorList(List<String> stationIds){
List<ConnectorInfoVO> resultList = new ArrayList<>();
Map<String, List<ConnectorInfoVO>> map = new LinkedHashMap<>();
String baseRedisKey = CacheConstants.GET_UNIAPP_CONNECTOR_LIST_BY_STATION_ID;
// 先查询缓存数据
for (String stationId : stationIds) {
String redisKey = baseRedisKey + stationId;
List<ConnectorInfoVO> list = redisCache.getCacheList(redisKey);
if (CollectionUtils.isNotEmpty(list)) {
map.put(stationId, list);
// 重新设置缓存
redisCache.deleteObject(redisKey);
redisCache.setCacheList(redisKey, list);
redisCache.expire(redisKey, CacheConstants.cache_expire_time_1h);
}
}
// 先将已经有数据的stationId进行收集
List<String> hasDataStationIds = new ArrayList<>(map.keySet());
Collection<List<ConnectorInfoVO>> values = map.values();
// 筛选出没有数据的stationIds
List<String> noDataStationIds = stationIds.stream()
.filter(x -> !hasDataStationIds.contains(x))
.collect(Collectors.toList());
if (CollectionUtils.isNotEmpty(noDataStationIds)) {
// 重新查询数据库
// 通过stationIds批量查询数据库
List<ConnectorInfoVO> newConnectorInfoList = pileConnectorInfoMapper.batchSelectConnectorList(noDataStationIds);
values.add(newConnectorInfoList);
// 设置缓存
// 先将list根据站点id分组
Map<String, List<ConnectorInfoVO>> collect = newConnectorInfoList.stream()
.collect(Collectors.groupingBy(ConnectorInfoVO::getStationId));
// 循环map并设置缓存
for (Map.Entry<String, List<ConnectorInfoVO>> entry : collect.entrySet()) {
String stationId = entry.getKey();
List<ConnectorInfoVO> voList = entry.getValue();
String redisKey = baseRedisKey + stationId;
redisCache.setCacheObject(redisKey, voList, CacheConstants.cache_expire_time_1h);
}
}
// 最终将 values 中的所有 ConnectorInfoVO 元素收集到 resultList
values.forEach(resultList::addAll);
return resultList;
}
@Override
public List<ConnectorInfoVO> selectConnectorInfoList(String pileSn) {
// log.info("查询充电枪口详情-selectConnectorInfoList, param:{}", pileSn);