feat:点位创建增加数量校验

“mitao”

2026-04-21 9ba1230f58f5cc8011616b634bb4d4ab666d2ed5

 xp-robotaxi-map-boot/src/main/java/com/xiaopeng/map/service/serviceimpl/XpPointServiceImpl.java

@@ -72,6 +72,7 @@
public class XpPointServiceImpl extends ServiceImpl<XpPointMapper, XpPoint> implements XpPointService {

    private static final String POINT_BIZ_TYPE = "PUD";
    private static final int MAX_POINTS_PER_FENCE = 15;
    private static final int SERIAL_WIDTH = 6;
    private static final int LOCK_WAIT_SECONDS = 5;
    private static final int LOCK_LEASE_SECONDS = 30;
@@ -120,6 +121,7 @@
            if (!locked) {
                throw new ServiceException("点位编号生成繁忙，请稍后重试", I18nKeyConstant.POINT_NUMBER_LOCK_FAIL);
            }
            validateFencePointCountLimit(pointAddDto.getElectronicAreaId());
            String maxPointNumber = this.baseMapper.selectMaxPointNumber(cityPrefix, POINT_BIZ_TYPE);
            int nextSerial = 1;
            if (StringUtils.hasText(maxPointNumber)) {
@@ -238,6 +240,36 @@
        return getPinyinInitials(prefix).toUpperCase();
    }

    private void validateFencePointCountLimit(Long electronicAreaId) {
        if (electronicAreaId == null || electronicAreaId == 0L) {
            return;
        }
        XpElectronicFenceArea currentArea = xpElectronicFenceAreaService.getById(electronicAreaId);
        if (currentArea == null) {
            throw new ServiceException("运营区域不存在", I18nKeyConstant.POINT_ELECTRONIC_AREA_NOT_EXIST);
        }
        Long fenceId = currentArea.getElectronicId();
        if (fenceId == null) {
            throw new ServiceException("运营区域不存在", I18nKeyConstant.POINT_ELECTRONIC_AREA_NOT_EXIST);
        }
        List<Long> areaIds = xpElectronicFenceAreaService.lambdaQuery()
                .eq(XpElectronicFenceArea::getElectronicId, fenceId)
                .list()
                .stream()
                .map(XpElectronicFenceArea::getId)
                .filter(Objects::nonNull)
                .collect(Collectors.toList());
        if (areaIds.isEmpty()) {
            return;
        }
        long pointCount = this.lambdaQuery()
                .in(XpPoint::getElectronicAreaId, areaIds)
                .count();
        if (pointCount >= MAX_POINTS_PER_FENCE) {
            throw new ServiceException("当前围栏最多只能添加15个点位", I18nKeyConstant.POINT_FENCE_POINT_LIMIT_EXCEEDED);
        }
    }

    private static String buildPointNumberLockKey(String cityPrefix, String bizType) {
        return "xp:point:number:" + cityPrefix + ":" + bizType;
    }