mq处理订单失败后的手动补偿机制

peng

17 小时以前 c5a203cd94117eb87fa4ff7df974a4aaee5ed83b

 framework/src/main/java/cn/lili/modules/order/order/serviceimpl/OrderServiceImpl.java

@@ -23,11 +23,14 @@
import cn.lili.common.utils.CurrencyUtil;
import cn.lili.common.utils.SnowFlake;
import cn.lili.common.utils.StringUtils;
import cn.lili.common.vo.ResultMessage;
import cn.lili.modules.goods.entity.dos.Goods;
import cn.lili.modules.goods.entity.dto.GoodsCompleteMessage;
import cn.lili.modules.goods.service.GoodsService;
import cn.lili.modules.lmk.enums.general.AdminRoleEnum;
import cn.lili.modules.member.entity.dos.Member;
import cn.lili.modules.member.entity.dto.MemberAddressDTO;
import cn.lili.modules.member.mapper.MemberMapper;
import cn.lili.modules.order.cart.entity.dto.TradeDTO;
import cn.lili.modules.order.cart.entity.enums.DeliveryMethodEnum;
import cn.lili.modules.order.order.aop.OrderLogPoint;
@@ -82,17 +85,21 @@
import org.apache.poi.ss.util.CellRangeAddressList;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.apache.rocketmq.spring.core.RocketMQTemplate;
import org.redisson.api.RedissonClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.multipart.MultipartFile;

import javax.annotation.Resource;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import java.io.InputStream;
import java.net.URLEncoder;
import java.util.*;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
import cn.lili.modules.permission.entity.dos.Role;
/**
@@ -107,6 +114,8 @@

    private static final String ORDER_SN_COLUMN = "order_sn";

    @Autowired
    private MemberMapper memberMapperMapper;
    /**
     * 延时任务
     */
@@ -183,10 +192,11 @@
    private COSUtil cosUtil;
    @Autowired
    private AdminUserService adminUserService;
    @Autowired
    private RoleService roleService;

    @Resource
    private RedisTemplate<Object,Object> redisTemplate;

    private final static  String LOCK_ORDER_NO_MQ="lock_order_no_mq:";
    @Override
    @Transactional(rollbackFor = Exception.class)
    public void intoDB(TradeDTO tradeDTO) {
@@ -241,16 +251,24 @@
    }

    @Override
    public IPage<OrderSimpleVO> queryByParams(OrderSearchParams orderSearchParams) {
    public IPage<OrderSimpleVO> queryByParams(OrderSearchParams orderSearchParams,Boolean needHide) {
        QueryWrapper queryWrapper = orderSearchParams.queryWrapper();
        queryWrapper.groupBy("o.id");
        queryWrapper.orderByDesc("o.id");
        IPage<OrderSimpleVO> page =  this.baseMapper.queryByParams(PageUtil.initPage(orderSearchParams), queryWrapper);
        if (needHide){
            if (!adminUserService.havePermissionRole(AdminRoleEnum.ORDER_INFO_PERMISSION)){
                for (OrderSimpleVO vo : page.getRecords()){
                    vo.setConsigneeName(CommonUtil.maskName(vo.getConsigneeName()));
                    vo.setConsigneeMobile(CommonUtil.maskMobile(vo.getConsigneeMobile()));
                }
            }
        }

        if (!adminUserService.havePermissionRole(AdminRoleEnum.ORDER_INFO_PERMISSION)){
            for (OrderSimpleVO vo : page.getRecords()){
                vo.setConsigneeName(CommonUtil.maskName(vo.getConsigneeName()));
                vo.setConsigneeMobile(CommonUtil.maskMobile(vo.getConsigneeMobile()));
        for (OrderSimpleVO vo : page.getRecords()){
            Member member = memberMapperMapper.selectById(vo.getMemberId());
            if (member != null){
                vo.setNickName(member.getNickName());
            }
        }
        return page;
@@ -445,6 +463,30 @@
    }

    @Override
    @Transactional
    public String sendMqMessage(String snNo) {
        //限制30秒只能请求一次避免出现重新提交问题
        Boolean b = redisTemplate.opsForValue().setIfAbsent(LOCK_ORDER_NO_MQ + snNo, snNo,30, TimeUnit.SECONDS);
        if ( Boolean.FALSE.equals(b)){
            throw new ServiceException("请在30秒后重试");
        }
        Order order = this.getBySn(snNo);
        if (order == null) {
            throw new ServiceException(ResultCode.ORDER_NOT_EXIST);
        }
        if (!OrderStatusEnum.PAID.name().equals(order.getOrderStatus())) {
            throw new ServiceException("订单状态不是已支付状态");
        }
        OrderMessage orderMessage = new OrderMessage();
        //发送订单已付款消息
        orderMessage.setOrderSn(order.getSn());
        orderMessage.setPaymentMethod(order.getPaymentMethod());
        orderMessage.setNewStatus(OrderStatusEnum.PAID);
        this.sendUpdateStatusMessage(orderMessage);
        return null;
    }

    @Override
    @OrderLogPoint(description = "'订单['+#orderSn+']取消，原因为：'+#reason", orderSn = "#orderSn")
    @Transactional(rollbackFor = Exception.class)
    public Order cancel(String orderSn, String reason) {