RiderLocationController.java
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package com.diligrp.rider.controller;
import com.diligrp.rider.common.result.Result;
import com.diligrp.rider.dto.LocationDTO;
import com.diligrp.rider.service.RiderLocationService;
import com.diligrp.rider.vo.NearbyRiderVO;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.validation.Valid;
import jakarta.validation.constraints.DecimalMax;
import jakarta.validation.constraints.DecimalMin;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import java.math.BigDecimal;
import java.util.List;
@RestController
@RequestMapping("/api/rider/location")
@RequiredArgsConstructor
@Validated
@Slf4j
public class RiderLocationController {
private final RiderLocationService locationService;
/**
* 上报骑手当前位置。
*/
@PostMapping("/update")
public Result<Void> update(@Valid @RequestBody LocationDTO dto, HttpServletRequest request) {
Long riderId = (Long) request.getAttribute("riderId");
log.debug("骑手位置上报，请求参数 riderId={} lng={} lat={}",
riderId, dto.getLng(), dto.getLat());
locationService.updateLocation(riderId, dto);
return Result.success();
}
/**
* 回显当前登录骑手的位置。
*/
@GetMapping
public Result<LocationDTO> get(HttpServletRequest request) {
Long riderId = (Long) request.getAttribute("riderId");
log.debug("查询骑手位置，请求参数 riderId={}", riderId);
return Result.success(locationService.getLocation(riderId));
}
/**
* 查询当前登录骑手所属商铺内的附近骑手。
*/
@GetMapping("/nearby")
public Result<List<NearbyRiderVO>> nearby(
@RequestParam
@DecimalMin(value = "-180.0", message = "经度超出范围")
@DecimalMax(value = "180.0", message = "经度超出范围")
BigDecimal lng,
@RequestParam
@DecimalMin(value = "-90.0", message = "纬度超出范围")
@DecimalMax(value = "90.0", message = "纬度超出范围")
BigDecimal lat,
HttpServletRequest request) {
Long cityId = (Long) request.getAttribute("cityId");
log.debug("查询附近骑手，请求参数 cityId={} lng={} lat={}", cityId, lng, lat);
return Result.success(locationService.getNearby(cityId, lng, lat));
}
}