From 609d91e1e62b1e8932b34b15b09baf02e7f09a93 Mon Sep 17 00:00:00 2001
From: puzhibing <393733352@qq.com>
Date: 星期一, 09 十二月 2024 10:36:47 +0800
Subject: [PATCH] Merge branch 'master' of http://120.76.84.145:10101/gitblit/r/java/qijisheng
---
ruoyi-service/ruoyi-other/src/main/java/com/ruoyi/other/service/impl/ShopServiceImpl.java | 44 +++++++++++++++++++++++++++++++++++++++-----
1 files changed, 39 insertions(+), 5 deletions(-)
diff --git a/ruoyi-service/ruoyi-other/src/main/java/com/ruoyi/other/service/impl/ShopServiceImpl.java b/ruoyi-service/ruoyi-other/src/main/java/com/ruoyi/other/service/impl/ShopServiceImpl.java
index d4e899b..de346ca 100644
--- a/ruoyi-service/ruoyi-other/src/main/java/com/ruoyi/other/service/impl/ShopServiceImpl.java
+++ b/ruoyi-service/ruoyi-other/src/main/java/com/ruoyi/other/service/impl/ShopServiceImpl.java
@@ -1,18 +1,25 @@
package com.ruoyi.other.service.impl;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.common.core.exception.ServiceException;
import com.ruoyi.common.core.utils.GeodesyUtil;
+import com.ruoyi.other.api.domain.ShopScore;
import com.ruoyi.other.mapper.ShopMapper;
import com.ruoyi.other.api.domain.Shop;
+import com.ruoyi.other.service.ShopScoreService;
import com.ruoyi.other.service.ShopService;
import com.ruoyi.other.vo.NearbyShopVO;
import com.ruoyi.other.vo.ShopDetailVO;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
+import java.math.BigDecimal;
+import java.math.RoundingMode;
+import java.util.Collections;
import java.util.List;
import java.util.Map;
+import java.util.stream.Collectors;
/**
* <p>
@@ -26,14 +33,39 @@
public class ShopServiceImpl extends ServiceImpl<ShopMapper, Shop> implements ShopService {
@Resource
private ShopMapper shopMapper;
+ @Resource
+ private ShopScoreService shopScoreService;
@Override
- public List<NearbyShopVO> nearbyShopList(String longitude, String latitude) {
- return shopMapper.selectNearbyShopList(longitude,latitude);
+ public List<NearbyShopVO> nearbyShopList(BigDecimal longitude, BigDecimal latitude) {
+ List<NearbyShopVO> nearbyShopVOS = shopMapper.selectNearbyShopList(longitude, longitude);
+ if (nearbyShopVOS == null || nearbyShopVOS.isEmpty()) {
+ return Collections.emptyList();
+ }
+
+ List<Long> shopIds = nearbyShopVOS.stream().map(NearbyShopVO::getId).collect(Collectors.toList());
+ List<ShopScore> shopScores = shopScoreService.list(new LambdaQueryWrapper<ShopScore>().in(ShopScore::getShopId, shopIds));
+ if (shopScores == null || shopScores.isEmpty()) {
+ return nearbyShopVOS;
+ }
+
+ Map<Long, List<ShopScore>> shopScoreMap = shopScores.stream().collect(Collectors.groupingBy(ShopScore::getShopId));
+
+ nearbyShopVOS.forEach(nearbyShopVO -> {
+ List<ShopScore> scores = shopScoreMap.get(nearbyShopVO.getId());
+ if (scores != null && !scores.isEmpty()){
+ BigDecimal score = scores.stream()
+ .map(ShopScore::getScore)
+ .reduce(BigDecimal.ZERO, BigDecimal::add)
+ .divide(new BigDecimal(scores.size()), 1, RoundingMode.HALF_UP);
+ nearbyShopVO.setScore(score.toString());
+ }
+ });
+ return nearbyShopVOS;
}
@Override
- public ShopDetailVO getShopDetail(Integer shopId, String longitude, String latitude) {
+ public ShopDetailVO getShopDetail(Integer shopId, BigDecimal longitude, BigDecimal latitude) {
// 查询店铺详情
ShopDetailVO shopDetailVO = shopMapper.selectShopDetail(shopId);
if (shopDetailVO == null) {
@@ -43,12 +75,14 @@
// 计算距离
if (shopDetailVO.getLongitude() != null && shopDetailVO.getLatitude() != null){
String shopLocation = String.format("%s,%s", shopDetailVO.getLongitude(), shopDetailVO.getLatitude());
- String userLocation = String.format("%s,%s", longitude, latitude);
+ String userLocation = String.format("%s,%s", longitude.toString(), latitude.toString());
Map<String, Double> distanceMap = GeodesyUtil.getDistance(userLocation, shopLocation);
- Double wGs84 = distanceMap.get("WGs84");
+ Double wGs84 = distanceMap.get("WGS84");
shopDetailVO.setDistance(wGs84);
}
return shopDetailVO;
}
+
+
}
--
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