55测试环境

KKSU

2024-04-17 829f629756e5402bcd3e9f6ef1f9c6dbffbabb11

 src/main/java/com/xcong/excoin/modules/documentary/service/impl/FollowOrderOperationServiceImpl.java

@@ -10,6 +10,7 @@
import com.xcong.excoin.common.enumerates.CoinTypeEnum;
import com.xcong.excoin.common.enumerates.MemberWalletCoinEnum;
import com.xcong.excoin.common.enumerates.RabbitPriceTypeEnum;
import com.xcong.excoin.common.exception.GlobalException;
import com.xcong.excoin.common.response.Result;
import com.xcong.excoin.common.system.service.CommonService;
import com.xcong.excoin.modules.coin.entity.MemberAccountMoneyChange;
@@ -19,6 +20,7 @@
import com.xcong.excoin.modules.contract.entity.ContractHoldOrderEntity;
import com.xcong.excoin.modules.contract.entity.ContractOrderEntity;
import com.xcong.excoin.modules.contract.mapper.ContractHoldOrderEntityMapper;
import com.xcong.excoin.modules.contract.parameter.dto.ChangeBondDto;
import com.xcong.excoin.modules.contract.service.RabbitOrderService;
import com.xcong.excoin.modules.documentary.common.NoticeConstant;
import com.xcong.excoin.modules.documentary.dao.*;
@@ -40,6 +42,7 @@
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Isolation;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
@@ -91,7 +94,7 @@
    private RedisUtils redisUtils;

    @Override
    @Transactional(rollbackFor = Exception.class)
    @Transactional(rollbackFor = Exception.class, isolation = Isolation.READ_COMMITTED)
    public void addFollowerOrder(Long id) {
        log.info("进入跟单处理逻辑 : {}", id);
        // 查询交易员订单
@@ -121,18 +124,29 @@
        BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(holdOrderEntity.getSymbol());
        Long tradeMemberId = holdOrderEntity.getMemberId();
        if (CollUtil.isNotEmpty(followerSettings)) {
            List<Long> hasExists = new ArrayList<>();
            List<Object> hasExist = new ArrayList<>();
            for (FollowFollowerSettingEntity followerSetting : followerSettings) {
                // 加redis锁，同一个用户不能同时触发两个跟单任务，否则会出现金额问题
                while(true) {
                    List<Object> followerMemberId =  redisUtils.lGet(AppContants.MEMBER_HAS_FOLLOW, 0, -1);
                    log.info("#跟单用户任务已存在:{}, 当前:{}#", followerMemberId, followerSetting.getMemberId());
                    log.info("#------->{}#", followerMemberId.contains(followerSetting.getMemberId().intValue()));
                    if (CollUtil.isEmpty(followerMemberId) || !followerMemberId.contains(followerSetting.getMemberId().intValue())) {
                while (true) {
                    boolean flag = redisUtils.setNotExist(AppContants.MEMBER_HAS_FOLLOW + "_" + followerSetting.getMemberId(), "1", 5);
//                    List<Object> followerMemberId = redisUtils.lGet(AppContants.MEMBER_HAS_FOLLOW, 0, -1);
//                    log.info("#跟单用户任务已存在:{}, 当前:{}#", followerMemberId, followerSetting.getMemberId());
//                    log.info("#------->{}#", followerMemberId.contains(followerSetting.getMemberId().intValue()));
//                    if (CollUtil.isEmpty(followerMemberId) || !followerMemberId.contains(followerSetting.getMemberId().intValue())) {
//                        log.info("跳出");
//                        hasExist.add(followerSetting.getMemberId());
//                        redisUtils.lSet(AppContants.MEMBER_HAS_FOLLOW, hasExist);
//                        break;
//                    }

                    if (flag) {
                        log.info("跳出");
                        hasExists.add(followerSetting.getMemberId());
                        redisUtils.lSet(AppContants.MEMBER_HAS_FOLLOW, hasExists);
                        break;
                    }
                    try {
                        Thread.sleep(500);
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                }

@@ -192,9 +206,38 @@

                // 预付款
                BigDecimal prePaymentAmount = bondAmount.add(openFeePrice).add(openFeePrice);
                log.info("可用的余额:{}, {}", prePaymentAmount, walletContract.getAvailableBalance());
                if (prePaymentAmount.compareTo(walletContract.getAvailableBalance()) > -1) {
                    log.info("可用金额不足");
                    LogRecordUtils.insertFollowerNotice(followerSetting.getMemberId(), NoticeConstant.MONEY_NOT_ENOUGH_TITLE, StrUtil.format(NoticeConstant.MONEY_NOT_ENOUGH_CONTENT, followTraderInfoEntity.getNickname()));
                    continue;
                }

                boolean flag = false;
                while(true) {
                    MemberWalletContractEntity updateEntity = new MemberWalletContractEntity();
                    updateEntity.setAvailableBalance(prePaymentAmount.negate());
                    updateEntity.setTotalBalance(openFeePrice.negate());
                    updateEntity.setId(walletContract.getId());
                    updateEntity.setVersion(walletContract.getVersion());
                    log.info("==={}, {}===", walletContract.getAvailableBalance(), walletContract.getVersion());
                    int i = memberWalletContractDao.updateWalletContractWithVersion(updateEntity);
                    if (i > 0) {
                        break;
                    }

                    walletContract = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(followerSetting.getMemberId(), CoinTypeEnum.USDT.name());
                    if (prePaymentAmount.compareTo(walletContract.getAvailableBalance()) > -1) {
                        log.info("可用金额不足");
                        LogRecordUtils.insertFollowerNotice(followerSetting.getMemberId(), NoticeConstant.MONEY_NOT_ENOUGH_TITLE, StrUtil.format(NoticeConstant.MONEY_NOT_ENOUGH_CONTENT, followTraderInfoEntity.getNickname()));
                        flag = true;
                        break;
                    }

                    log.info("---{}, {}--", walletContract.getAvailableBalance(), walletContract.getVersion());
                }

                if (flag) {
                    continue;
                }

@@ -228,7 +271,7 @@
                contractHoldOrderDao.insert(followHoldOrder);
                int i = contractOrderDao.insert(contractOrderEntity);
                if (i > 0) {
                    memberWalletContractDao.increaseWalletContractBalanceById(prePaymentAmount.negate(), openFeePrice.negate(), null, walletContract.getId());
//                    memberWalletContractDao.increaseWalletContractBalanceById(prePaymentAmount.negate(), openFeePrice.negate(), null, walletContract.getId());

                    FollowFollowerOrderRelationEntity relationEntity = new FollowFollowerOrderRelationEntity();
                    relationEntity.setIsShow(FollowFollowerOrderRelationEntity.IS_SHOW_Y);
@@ -255,8 +298,9 @@
                        LogRecordUtils.insertFollowerNotice(memberEntity.getId(), NoticeConstant.OPEN_ORDER_TITLE, StrUtil.format(NoticeConstant.OPEN_ORDER_CONTENT, holdOrderEntity.getSymbol() + "开空", openPrice.setScale(2, BigDecimal.ROUND_HALF_UP).toString(), followTraderInfoEntity.getNickname()));
                    }
                }
                redisUtils.del(AppContants.MEMBER_HAS_FOLLOW + "_" + followerSetting.getMemberId());
            }
            redisUtils.del(AppContants.MEMBER_HAS_FOLLOW);
//            redisUtils.del(AppContants.MEMBER_HAS_FOLLOW);
        }
    }

@@ -326,4 +370,73 @@
            }
        }
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void changeFollowOrdersBond(Long id, BigDecimal bond, Integer type) {
        log.info("==跟单调整保证金:{}, {}, {}==", id, bond, type);
        ContractHoldOrderEntity contractHoldOrderEntity = contractHoldOrderDao.selectById(id);
        if (contractHoldOrderEntity == null) {
            log.info("持仓不存在:{}", id);
            return;
        }

        // 交易员信息
        FollowTraderInfoEntity followTraderInfoEntity = followTraderInfoDao.selectTraderInfoByMemberId(contractHoldOrderEntity.getMemberId());

        List<FollowFollowerOrderRelationEntity> relations = followFollowerOrderRelationDao.selectFollowHoldOrderByTradeOrderNo(contractHoldOrderEntity.getOrderNo());
        if (CollUtil.isNotEmpty(relations)) {
            for (FollowFollowerOrderRelationEntity relation : relations) {
                if (contractHoldOrderEntity.getId().equals(relation.getOrderId())) {
                    continue;
                }
                ContractHoldOrderEntity followHoldOrder = contractHoldOrderDao.selectById(relation.getOrderId());
                MemberEntity memberEntity = memberDao.selectById(relation.getMemberId());
                MemberWalletContractEntity wallet = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), CoinTypeEnum.USDT.name());

                // 增加保证金
                if (type == ChangeBondDto.TYPE_ADD) {
                    if (bond.compareTo(wallet.getAvailableBalance()) > 0) {
                        log.info("可用金额不足:{}, {}", memberEntity.getId(), followHoldOrder.getOrderNo());
                        LogRecordUtils.insertFollowerNotice(memberEntity.getId(), NoticeConstant.CHANGE_BOND_TITLE, NoticeConstant.CHANGE_BOND_ADD_CONTENT_FAIL);
                        continue;
                    }

                    memberWalletContractDao.increaseWalletContractBalanceById(bond.negate(), null, null, wallet.getId());
                    followHoldOrder.setBondAmount(followHoldOrder.getBondAmount().add(bond));
                    LogRecordUtils.insertFollowerNotice(memberEntity.getId(), NoticeConstant.CHANGE_BOND_TITLE, StrUtil.format(NoticeConstant.CHANGE_BOND_CONTENT_SUCCESS, bond, followTraderInfoEntity.getNickname()));
                } else {
                    if (followHoldOrder.getBondAmount().subtract(followHoldOrder.getPrePaymentAmount()).subtract(bond).compareTo(BigDecimal.ZERO) < 0) {
                        log.info("超出保证金最大减少金额-1");
                        LogRecordUtils.insertFollowerNotice(memberEntity.getId(), NoticeConstant.CHANGE_BOND_TITLE, NoticeConstant.CHANGE_BOND_REDUCE_CONTENT_FAIL);
                        continue;
                    }

                    BigDecimal profitOrLoss = CalculateUtil.calProfitOrLoss(followHoldOrder, memberEntity);
                    if (profitOrLoss.compareTo(BigDecimal.ZERO) < 0) {
                        BigDecimal canReduceMax = followHoldOrder.getBondAmount().subtract(followHoldOrder.getPrePaymentAmount()).add(profitOrLoss);
                        if (canReduceMax.subtract(bond).compareTo(BigDecimal.ZERO) < 0) {
                            log.info("超出保证金最大减少金额-2");
                            LogRecordUtils.insertFollowerNotice(memberEntity.getId(), NoticeConstant.CHANGE_BOND_TITLE, NoticeConstant.CHANGE_BOND_REDUCE_CONTENT_FAIL);
                            continue;
                        }
                    }

                    memberWalletContractDao.increaseWalletContractBalanceById(bond, null, null, wallet.getId());
                    followHoldOrder.setBondAmount(followHoldOrder.getBondAmount().subtract(bond));
                    LogRecordUtils.insertFollowerNotice(memberEntity.getId(), NoticeConstant.CHANGE_BOND_TITLE, StrUtil.format(NoticeConstant.CHANGE_BOND_CONTENT_SUCCESS, bond.negate(), followTraderInfoEntity.getNickname()));
                }

                BigDecimal forceClosingPrice = CalculateUtil.getForceSetPrice(followHoldOrder.getBondAmount(), followHoldOrder.getOpeningPrice(), followHoldOrder.getSymbolCnt(), followHoldOrder.getSymbolSku(), followHoldOrder.getOpeningType(), memberEntity);
                followHoldOrder.setForceClosingPrice(forceClosingPrice);
                followHoldOrder.setOperateNo(followHoldOrder.getOperateNo() + 1);
                int i = contractHoldOrderDao.updateById(followHoldOrder);
                if (i > 0) {
                    sendOrderBombMsg(followHoldOrder.getId(), followHoldOrder.getOpeningType(), forceClosingPrice, followHoldOrder.getSymbol(), followHoldOrder.getOperateNo(), followHoldOrder.getMemberId());
                } else {
                    throw new GlobalException("更新失败");
                }
            }
        }
    }
}