public MobileCreditIndexResult queryIndex(MobileCreditIndexRequest request) {
        //【核心片段】
        MobileCreditResult queryRes = mobileCreditManager.queryIndex(userInfo, wirelessCarrier, apdId, mobile, request.getChargeList(), now);
        // ...省去部分片段对象初始化
    }

@Override
    public MobileCreditResult queryIndex(UserInfo userInfo, String wirelessCarrier, String apdId, String mobile,
                                         List<String> chargeList, Date now) {
        String userId = userInfo.getUserId();
        // 1.校验活动降级和活动时间
        activityStatusCheck(userId, now);
        // ...省去部分片段，对象初始化
        
        // 2.处理供应商金额信息
        SelectMoneyModel originSelectMoney = resolveTargetPriceOfWirelessCarrier(userId, wirelessCarrier, chargeList,
            wirelessCarrierConfigByUser, activityConfigByUser);
        
        // 3.查询用户发奖事件信息
        List<BillFlowDO> sendPrizeBillFlows = queryUserSendPrizeBillFlows(userId);
        List<UserEventFlowDO> userEventFlowDOS = queryUserSendPrizeEventFlows(userId);
        // ...省去部分片段
        
        // 4.获取用户当前最近一次获得的券信息
        BillFlowDO recentBillFlow = resolveRecentBillFlow(userId, sendPrizeBillFlows);
        // ...省去部分片段
        
        // 5.查询券的使用记录
        List<VoucherTransferDetail> directVoucherUseDetails = queryVoucherUserDetail(userId, voucher);
        // ...省去部分片段
        
        // 6.校验用户是否有券，有则渲染
        MobileCreditResult prizeRes = resolveAvailableVoucherResult(userInfo, mobile, voucher, directVoucherUseDetails,
            prizeConfigByUser, originSelectMoney, activityConfigByUser, now, bindCardFlag, autoChargeFlag);
        // ...省去部分片段
        
        // 7.准入规则校验
        checkUserCrowd(userId);
        //8.奖品决策
        //if 为中奖
        if (StringUtils.isBlank(userInfo.getBindedMobile()) || !userInfo.isCertified()) {
            // ...省去部分片段
        } else {
            // ...省去部分片段
            }
        }
        // 9.为空需要复原结果
        if (prizeRes == null) {
            // ...省去部分片段
        }
        
        return prizeRes;
    }

/**
     * 获取准入的奖品规则
     *
     * @param apdId
     * @param bizDate
     * @param userId
     * @param prizeConfigByUser
     * @param ruleConfigByUser
     * @param prizeConfigMap
     * @param userEventFlowDOS
     * @param recentBenefitFlow
     * @param recentEventFlow
     * @param voucher
     * @param directVoucherUseDetails
     * @param autoChargeFlag
     * @return
     */
    private AdmitConfig consultAdmitConfig(String apdId, Date bizDate, String userId,
                                           List<PrizeConfig> prizeConfigByUser,
                                           List<RuleConfig> ruleConfigByUser, Map<String, PrizeConfig> prizeConfigMap,
                                           List<UserEventFlowDO> userEventFlowDOS, UserBenefitFlow recentBenefitFlow,
                                           UserEventFlowDO recentEventFlow, Voucher voucher,
                                           List<VoucherTransferDetail> directVoucherUseDetails,
                                           boolean autoChargeFlag) {
       // ...省去部分片段
        return admitConfig;
    }

public Result process(Param param);
public void process(Param param, Result result);

/**
* 获取彩蛋状态
*/
public CatSportsEggModel getEggStatus(String userId, LocalDate bizDate, CatSportsConfig actConfig) {
        CatSportsEggModel model = new CatSportsEggModel();
        // ...省去部分片段
        // 彩蛋处于有效期 且 在发奖期 且 当日已领奖 且 非当日有效 且 非6.18
        else if (prizeIsEnd && bizDate.
                 isBefore(TimeUtil.toLocalDate(actConfig.getActEndTime()))) {
            model.setLotteryPhase(LotteryPhaseEnum.AWARD_PERIOD.getCode());
            model.setLotteryStatus(LotteryStatusEnum.AWARDED_NOT_DAY_618.getCode());
            // ...省去部分片段
        }
        // 彩蛋处于有效期 且 在发奖期 且 当日已领奖 且 非当日有效 且 6.18
        else if (prizeIsEnd && bizDate.plusDays(1).
                 isAfter(TimeUtil.toLocalDate(actConfig.getActEndTime()))) {
            model.setLotteryPhase(LotteryPhaseEnum.AWARD_PERIOD.getCode());
            model.setLotteryStatus(LotteryStatusEnum.AWARDED_NOT_DAY.getCode());
            // ...省去部分片段
        }
        else if... // ...省去部分片段
        return model;
    }

//关注这个taobaoRedPacketDowngrade判断字段
public void process() {
    if (!alipayEggDowngrade) {
        if (!taobaoRedPacketDowngrade || buildingQueryRequest.isForceToQuery()) {
            BuildingMainPageInfo mainPageInfo = copartnerManager.queryBuildingMainPage(userId, securityInfo);
             //...省略部分片段
            if (mainPageInfo != null) {
                BuildingRedPacket buildingRedPacket = mainPageInfo.getRedPacket();
                 //...省略部分片段
                if (buildingRedPacket != null) {
                     //...省略部分片段
                }
            }
        } else {
            //...省略部分片段
        }
    }
    if (!taobaoRedPacketDowngrade || buildingQueryRequest.isForceToQuery()) {
         //...省略部分片段
    }
    //...省略部分片段
    if (!alipayEggDowngrade && !taobaoRedPacketDowngrade) {
         //...省略部分片段
    }
    //...省略部分片段
}