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update 小程序站点列表首页按照距离排序

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Lemon
2023-04-03 08:49:00 +08:00
parent 3436d1d670
commit 9d47d98dfa
3 changed files with 32 additions and 23 deletions
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1
jsowell-pile/src/main/java/com/jsowell/pile/service/IPileStationInfoService.java
View File

@@ -4,6 +4,7 @@ import com.jsowell.common.core.page.PageResponse;
import com.jsowell.pile.domain.PileStationInfo;
import com.jsowell.pile.dto.FastCreateStationDTO;
import com.jsowell.pile.dto.QueryStationDTO;
import com.jsowell.pile.vo.base.StationInfoVO;
import com.jsowell.pile.vo.web.PileStationVO;
import java.util.List;

51
jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileStationInfoServiceImpl.java
View File

@@ -1,5 +1,6 @@
package com.jsowell.pile.service.impl;
import cn.hutool.core.util.PageUtil;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.google.common.collect.Lists;
@@ -7,10 +8,7 @@ import com.jsowell.common.constant.Constants;
import com.jsowell.common.core.domain.entity.SysDept;
import com.jsowell.common.core.domain.vo.AuthorizedDeptVO;
import com.jsowell.common.core.page.PageResponse;
import com.jsowell.common.util.DateUtils;
import com.jsowell.common.util.DistanceUtils;
import com.jsowell.common.util.SecurityUtils;
import com.jsowell.common.util.StringUtils;
import com.jsowell.common.util.*;
import com.jsowell.common.util.ip.AddressUtils;
import com.jsowell.pile.domain.PileStationInfo;
import com.jsowell.pile.dto.FastCreateStationDTO;
@@ -34,6 +32,7 @@ import org.springframework.stereotype.Service;
import java.math.BigDecimal;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
/**
* 充电站信息Service业务层处理
@@ -251,31 +250,31 @@ public class PileStationInfoServiceImpl implements IPileStationInfoService {
*/
@Override
public PageResponse uniAppQueryStationInfoList(QueryStationDTO dto) {
int pageNum = dto.getPageNum() == 0 ? 1 : dto.getPageNum();
int pageSize = dto.getPageSize() == 0 ? 10 : dto.getPageSize();
long pageNum = dto.getPageNum() == 0 ? 1L : dto.getPageNum();
long pageSize = dto.getPageSize() == 0 ? 10L : dto.getPageSize();
// 小程序站点列表页只展示对外开放的站点
dto.setPublicFlag(Constants.ONE);
// 根据前台参数分页
PageHelper.startPage(pageNum, pageSize);
// PageHelper.startPage(pageNum, pageSize);
List<PileStationVO> list = pileStationInfoMapper.queryStationInfos(dto);
PageInfo<PileStationVO> pageInfo = new PageInfo<>(list);
if (CollectionUtils.isEmpty(pageInfo.getList())) {
return PageResponse.builder()
.pageNum(pageInfo.getPageNum())
.pageSize(pageInfo.getPageSize())
.list(Lists.newArrayList())
.pages(pageInfo.getPages())
.total(pageInfo.getTotal())
.build();
}
// PageInfo<PileStationVO> pageInfo = new PageInfo<>(list);
// if (CollectionUtils.isEmpty(pageInfo.getList())) {
// return PageResponse.builder()
// .pageNum(pageInfo.getPageNum())
// .pageSize(pageInfo.getPageSize())
// .list(Lists.newArrayList())
// .pages(pageInfo.getPages())
// .total(pageInfo.getTotal())
// .build();
// }
List<StationInfoVO> stationVOList = Lists.newArrayList();
StationInfoVO stationVO = null;
String stationLng = dto.getStationLng();
String stationLat = dto.getStationLat();
double distance = 0d;
for (PileStationVO pileStationVO : pageInfo.getList()) {
for (PileStationVO pileStationVO : list) {
stationVO = new StationInfoVO();
if (StringUtils.isNotEmpty(stationLng) && StringUtils.isNotEmpty(stationLat)) {
try{
@@ -343,14 +342,20 @@ public class PileStationInfoServiceImpl implements IPileStationInfoService {
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
return PageResponse.builder()
.pageNum(pageInfo.getPageNum())
.pageSize(pageInfo.getPageSize())
.list(stationVOList)
.pages(pageInfo.getPages())
.total(pageInfo.getTotal())
.pageNum(Integer.parseInt(String.valueOf(pageNum)))
.pageSize(Integer.parseInt(String.valueOf(pageSize)))
.list(collect)
.pages(pages)
.total(total)
.build();
}