新增加腾讯地图工具类

puzhibing

2023-10-30 d4c3427bbd111f4a005c77a9cc1f131b455fc6cf

 ruoyi-modules/ruoyi-shop/src/main/java/com/ruoyi/shop/service/impl/shop/ShopServiceImpl.java

@@ -36,6 +36,9 @@
import com.ruoyi.shop.service.task.ShopTaskService;
import com.ruoyi.shop.util.HuiFuTianXiaUtil;
import com.ruoyi.shop.util.WechatPayUtils;
import com.ruoyi.shop.util.map.MapUtil;
import com.ruoyi.shop.util.map.vo.TencentDistanceMatrix;
import com.ruoyi.shop.util.map.vo.TencentDistanceMatrixElements;
import com.ruoyi.system.api.constant.AppErrorConstant;
import com.ruoyi.system.api.constant.SecurityConstant;
import com.ruoyi.system.api.domain.dto.*;
@@ -759,8 +762,31 @@
            //获取绑定商户
            shop = this.getById(member.getRelationShopId());
        }else if(StringUtils.isNotBlank(appNearbyShopDto.getLatitude())&&StringUtils.isNotBlank(appNearbyShopDto.getLongitude())){
            AppNearShopVo appNearShopVo = shopMapper.getNearbyShop(appNearbyShopDto);
            shop = this.getById(appNearShopVo.getShopId());
            List<AppNearShopVo> appNearShopVos = shopMapper.getNearbyShops(appNearbyShopDto);
            if(appNearShopVos.size() > 0){
                StringBuffer to = new StringBuffer();
                for (AppNearShopVo appNearShopVo : appNearShopVos) {
                    to.append(appNearShopVo.getLatitude() + "," + appNearShopVo.getLongitude() + ";");
                }
                String form = appNearbyShopDto.getLatitude() + "," + appNearbyShopDto.getLongitude();
                R<List<TencentDistanceMatrix>> r = MapUtil.tencentDistanceMatrix(form, to.substring(0, to.length() - 1), "walking");
                if(r.getCode() != 200){
                    throw new ServiceException(r.getMsg());
                }
                List<TencentDistanceMatrix> data = r.getData();
                //存储最短距离
                BigDecimal dis = new BigDecimal(0);
                AppNearShopVo appNearShopVo = null;
                List<TencentDistanceMatrixElements> elements = data.get(0).getElements();
                for (int i = 0; i < elements.size(); i++) {
                    TencentDistanceMatrixElements matrix = elements.get(i);
                    if(dis.compareTo(BigDecimal.ZERO) == 0 || dis.compareTo(new BigDecimal(matrix.getDistance())) > 0){
                        dis = new BigDecimal(matrix.getDistance());
                        appNearShopVo = appNearShopVos.get(i);
                    }
                }
                shop = this.getById(appNearShopVo.getShopId());
            }
        }else{
            return appNearbyShopVo;
        }