feat: 添加获取道路距离接口

project-dispatch/src/main/java/com/dituhui/pea/dispatch/controller/PathController.java

+package com.dituhui.pea.dispatch.controller;
+
+import java.util.List;
+
+import org.apache.commons.collections4.CollectionUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.alibaba.druid.util.StringUtils;
+import com.dituhui.pea.common.BusinessException;
+import com.dituhui.pea.common.Result;
+import com.dituhui.pea.dispatch.IPath;
+import com.dituhui.pea.dispatch.dao.OrderInfoRepository;
+import com.dituhui.pea.dispatch.entity.OrderInfo;
+import com.dituhui.pea.dispatch.pojo.Location;
+import com.dituhui.pea.dispatch.utils.RoadDistanceUtils;
+import com.dituhui.pea.dispatch.utils.RoadDistanceUtils.Distance;
+import com.dituhui.pea.pojo.DistanceDTO;
+
+/**
+ * 道路控制层
+ */
+@RestController
+public class PathController implements IPath {
+
+	@Autowired
+	OrderInfoRepository orderInfoRepository;
+
+	@Override
+	public Result<DistanceDTO> getRoadDistance(String fromOrderId, String toOrderId, Integer vehicleType) {
+		try {
+
+			// 参数检查
+			if (StringUtils.isEmpty(fromOrderId) || StringUtils.isEmpty(toOrderId)) {
+				return Result.failure("missing fromOrderId or toOrderId");
+			}
+			if (null == vehicleType) {
+				vehicleType = 1;
+			}
+			List<OrderInfo> fromOrders = orderInfoRepository.findByOrderId(fromOrderId);
+			List<OrderInfo> toOrders = orderInfoRepository.findByOrderId(toOrderId);
+			if (CollectionUtils.isEmpty(fromOrders) || CollectionUtils.isEmpty(toOrders)) {
+				return Result.failure("fromOrderId or toOrderId not exists");
+			}
+			if (StringUtils.isEmpty(fromOrders.get(0).getX()) || StringUtils.isEmpty(fromOrders.get(0).getY())
+					|| StringUtils.isEmpty(toOrders.get(0).getX()) || StringUtils.isEmpty(toOrders.get(0).getY())) {
+				return Result.failure("missing coordinates");
+			}
+			// 获取距离
+			Distance distance = RoadDistanceUtils.getDistance(
+					new Location(0L, Float.parseFloat(fromOrders.get(0).getX()),
+							Float.parseFloat(fromOrders.get(0).getY())),
+					new Location(0L, Float.parseFloat(toOrders.get(0).getX()),
+							Float.parseFloat(toOrders.get(0).getY())),
+					vehicleType);
+			DistanceDTO dto = new DistanceDTO();
+			dto.setDis(distance.getDis());
+			dto.setTime(distance.getTime());
+			return Result.success(dto);
+		} catch (BusinessException e) {
+			return Result.failure(e.getMessage());
+		}
+	}
+
+}

project-interface/src/main/java/com/dituhui/pea/dispatch/IPath.java

+package com.dituhui.pea.dispatch;
+
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import com.dituhui.pea.common.Result;
+import com.dituhui.pea.pojo.DistanceDTO;
+
+/**
+ * 道路相关接口
+ *
+ * @author
+ */
+@FeignClient(value = "project-dispatch", contextId = "dispatch")
+public interface IPath {
+
+	/**
+	 * 获取2个订单之间的道路距离
+	 * 
+	 * @param fromOrderId 出发订单id
+	 * @param toOrderId   到达订单id
+	 * @param vehicleType 交通工具：1汽车;2电动车;3自行车;4步行 默认是汽车
+	 * @return
+	 */
+	@RequestMapping(value = "/pea-dispatch/getRoadDistance", method = RequestMethod.POST)
+	public Result<DistanceDTO> getRoadDistance(@RequestParam("fromOrderId") String fromOrderId,
+			@RequestParam("toOrderId") String toOrderId,
+			@RequestParam(name = "vehicleType", required = false) Integer vehicleType);
+
+}

project-interface/src/main/java/com/dituhui/pea/pojo/DistanceDTO.java

+package com.dituhui.pea.pojo;
+
+import lombok.Data;
+
+@Data
+public class DistanceDTO {
+	
+	/**
+	 * 单位 公里
+	 */
+	float dis;
+	/**
+	 * 单位 秒
+	 */
+	int time;
+	
+}