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优化查询充电站信息列表(主页)接口

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Guoqs
2024-05-11 16:20:20 +08:00
parent 2221f6ae62
commit 3c4a87a1c2
1 changed files with 16 additions and 18 deletions
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34
jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileStationInfoServiceImpl.java
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@@ -1,6 +1,8 @@
package com.jsowell.pile.service.impl; package com.jsowell.pile.service.impl;
import cn.hutool.core.util.PageUtil; import cn.hutool.core.util.PageUtil;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.google.common.collect.Lists; import com.google.common.collect.Lists;
import com.jsowell.common.constant.CacheConstants; import com.jsowell.common.constant.CacheConstants;
import com.jsowell.common.constant.Constants; import com.jsowell.common.constant.Constants;
@@ -450,20 +452,22 @@ public class PileStationInfoServiceImpl implements PileStationInfoService {
*/ */
@Override @Override
public PageResponse uniAppQueryStationInfoList(QueryStationDTO dto) { public PageResponse uniAppQueryStationInfoList(QueryStationDTO dto) {
long pageNum = dto.getPageNum() == 0 ? 1L : dto.getPageNum(); int pageNum = dto.getPageNum() == 0 ? 1 : dto.getPageNum();
long pageSize = dto.getPageSize() == 0 ? 10L : dto.getPageSize(); int pageSize = dto.getPageSize() == 0 ? 10 : dto.getPageSize();
// 小程序站点列表页只展示对外开放的站点 // 小程序站点列表页只展示对外开放的站点
dto.setPublicFlag(Constants.ONE); dto.setPublicFlag(Constants.ONE);
// 根据前台参数分页 // 根据前台参数分页
PageHelper.startPage(pageNum, pageSize);
List<PileStationVO> list = pileStationInfoMapper.queryStationInfos(dto); List<PileStationVO> list = pileStationInfoMapper.queryStationInfos(dto);
PageInfo<PileStationVO> pageInfo = new PageInfo<>(list);
List<StationInfoVO> stationVOList = Lists.newArrayList(); List<StationInfoVO> stationVOList = Lists.newArrayList();
StationInfoVO stationVO = null; StationInfoVO stationVO;
String stationLng = dto.getStationLng(); String stationLng = dto.getStationLng();
String stationLat = dto.getStationLat(); String stationLat = dto.getStationLat();
double distance = 0d; double distance = 0d;
for (PileStationVO pileStationVO : list) { for (PileStationVO pileStationVO : pageInfo.getList()) {
stationVO = new StationInfoVO(); stationVO = new StationInfoVO();
if (StringUtils.isNotEmpty(stationLng) && StringUtils.isNotEmpty(stationLat)) { if (StringUtils.isNotEmpty(stationLng) && StringUtils.isNotEmpty(stationLat)) {
try{ try{
@@ -491,11 +495,10 @@ public class PileStationInfoServiceImpl implements PileStationInfoService {
stationVO.setStationImgList(Lists.newArrayList(pileStationVO.getPictures().split(","))); stationVO.setStationImgList(Lists.newArrayList(pileStationVO.getPictures().split(",")));
} }
// 查询快慢充数量
Map<String, Integer> map = pileConnectorInfoService.getPileTypeNum(Long.parseLong(pileStationVO.getId())); Map<String, Integer> map = pileConnectorInfoService.getPileTypeNum(Long.parseLong(pileStationVO.getId()));
Integer fastFree = map.get("fastFree"); Integer fastFree = map.get("fastFree");
Integer slowFree = map.get("slowFree"); Integer slowFree = map.get("slowFree");
stationVO.setFastTotal(map.get("fastTotal")); stationVO.setFastTotal(map.get("fastTotal"));
stationVO.setFastFree(fastFree); stationVO.setFastFree(fastFree);
stationVO.setSlowTotal(map.get("slowTotal")); stationVO.setSlowTotal(map.get("slowTotal"));
@@ -526,21 +529,16 @@ public class PileStationInfoServiceImpl implements PileStationInfoService {
return a.compareTo(b); return a.compareTo(b);
}); });
} }
List<StationInfoVO> collect = stationVOList.stream()
.skip((pageNum - 1) * pageSize)
.limit(pageSize)
.collect(Collectors.toList());
int total = stationVOList.size();
int pages = PageUtil.totalPage(total, dto.getPageSize());
// 返回结果集 // 返回结果集
return PageResponse.builder() PageResponse pageResponse = PageResponse.builder()
.pageNum(Integer.parseInt(String.valueOf(pageNum))) .pageNum(pageInfo.getPageNum())
.pageSize(Integer.parseInt(String.valueOf(pageSize))) .pageSize(pageInfo.getPageSize())
.list(collect) .list(stationVOList)
.pages(pages) .pages(pageInfo.getPages())
.total(total) .total(pageInfo.getTotal())
.build(); .build();
return pageResponse;
} }
/** /**