modify

Helius

2020-08-26 d8b9adf6a39ad94f22f473d11bc829a1cea5865f

 src/main/java/com/xcong/excoin/modules/contract/service/impl/ContractHoldOrderServiceImpl.java

@@ -29,11 +29,9 @@
import com.xcong.excoin.modules.documentary.entity.FollowTraderInfoEntity;
import com.xcong.excoin.modules.member.dao.MemberDao;
import com.xcong.excoin.modules.member.dao.MemberLevelRateDao;
import com.xcong.excoin.modules.member.dao.MemberSettingDao;
import com.xcong.excoin.modules.member.dao.MemberWalletContractDao;
import com.xcong.excoin.modules.member.entity.AgentReturnEntity;
import com.xcong.excoin.modules.member.entity.MemberEntity;
import com.xcong.excoin.modules.member.entity.MemberLevelRateEntity;
import com.xcong.excoin.modules.member.entity.MemberWalletContractEntity;
import com.xcong.excoin.modules.member.entity.*;
import com.xcong.excoin.modules.platform.dao.TradeSettingDao;
import com.xcong.excoin.modules.platform.entity.PlatformTradeSettingEntity;
import com.xcong.excoin.rabbit.producer.OrderProducer;
@@ -88,6 +86,8 @@

    @Resource
    private MemberDao memberDao;
    @Resource
    private MemberSettingDao memberSettingDao;

    @Resource
    private FollowTraderInfoDao followTraderInfoDao;
@@ -131,14 +131,14 @@
        log.info("全仓逻辑");
        // 获取最新价
        BigDecimal newPrice = new BigDecimal(redisUtils.getString(CoinTypeConvert.convertToKey(submitOrderDto.getSymbol())));
        MemberWalletContractEntity walletContract = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), CoinTypeEnum.USDT.name());
        MemberWalletContractEntity walletContract = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), CoinTypeConvert.convertContractTypeToCoin(submitOrderDto.getSymbol()));
        PlatformTradeSettingEntity tradeSettingEntity = cacheSettingUtils.getTradeSetting();

        MemberSettingEntity memberSetting = memberSettingDao.selectMemberSettingByMemberId(memberEntity.getId());
        BigDecimal spread = memberSetting.getSpread();
        // 规格
        BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(submitOrderDto.getSymbol());

        MemberEntity member = memberDao.selectById(memberEntity.getId());
        // 划点
        BigDecimal spread = member.getSpread();
        // 开仓价
        BigDecimal openingPrice = CalculateUtil.getOpeningPrice(submitOrderDto.getOrderType(), newPrice, spread);

@@ -146,29 +146,32 @@
        BigDecimal openFeePrice = CalculateUtil.getOpenFeePrice(openingPrice, lotNumber, submitOrderDto.getSymbolCnt(), tradeSettingEntity.getFeeRatio());
        log.info("开仓手续费:{}", openFeePrice);

        ContractHoldOrderEntity wholeHoldOrder = contractHoldOrderDao.selectWholeHoldOrderByOrderType(memberEntity.getId(), submitOrderDto.getOrderType());
        // 保证金 建仓价*规格*手数*(1/杠杆倍率)
        BigDecimal bondAmount = CalculateUtil.getBondAmount(openingPrice, lotNumber, submitOrderDto.getSymbolCnt(), submitOrderDto.getLeverRatio());
        log.info("保证金:{}", bondAmount);

        // 预付款为 --> 保证金+开仓手续费+平仓手续费 (开仓平仓手续费相同)
        BigDecimal prePaymentAmount = bondAmount.add(openFeePrice).add(openFeePrice);
        log.info("预付款:{}", prePaymentAmount);

        if (prePaymentAmount.compareTo(walletContract.getAvailableBalance()) > -1) {
            // 可用余额不足
            return Result.fail(MessageSourceUtils.getString("member_service_0085"));
        }

        ContractHoldOrderEntity wholeHoldOrder = contractHoldOrderDao.selectWholeHoldOrderByOrderType(memberEntity.getId(), submitOrderDto.getOrderType(), submitOrderDto.getSymbol());
        // 判断当前是否存在全仓订单，若存在则直接合并，若不存在则创建订单
        if (wholeHoldOrder != null) {
            BigDecimal totalPrice = openingPrice.multiply(BigDecimal.valueOf(submitOrderDto.getSymbolCnt()));
            // (当前开仓价*张数 + 原开仓价 * 原可平张数) / (张数 + 原可平张数)
            BigDecimal newOpenPrice = totalPrice.add(wholeHoldOrder.getOpeningPrice().multiply(BigDecimal.valueOf(wholeHoldOrder.getSymbolCnt()))).divide(BigDecimal.valueOf(submitOrderDto.getSymbolCnt() + wholeHoldOrder.getSymbolCntSale()), 8, BigDecimal.ROUND_DOWN);
            BigDecimal newOpenPrice = totalPrice.add(wholeHoldOrder.getOpeningPrice().multiply(BigDecimal.valueOf(wholeHoldOrder.getSymbolCntSale()))).divide(BigDecimal.valueOf(submitOrderDto.getSymbolCnt() + wholeHoldOrder.getSymbolCntSale()), 8, BigDecimal.ROUND_DOWN);
            log.info("计算后开仓价:{}", newOpenPrice);
            BigDecimal bondAmount = CalculateUtil.getBondAmount(newOpenPrice, lotNumber, submitOrderDto.getSymbolCnt() + wholeHoldOrder.getSymbolCntSale(), submitOrderDto.getLeverRatio());
            log.info("新保证金:{}", bondAmount);
            BigDecimal fee = openFeePrice.add(wholeHoldOrder.getOpeningFeeAmount());
            log.info("手续费相加:{}", fee);
            BigDecimal prePaymentAmount = bondAmount.add(fee).add(fee);

            BigDecimal subBondAmount = bondAmount.subtract(wholeHoldOrder.getBondAmount());
            log.info("保证金差值:{}", subBondAmount);

            BigDecimal forceClosingPrice = CalculateUtil.getForceSetPriceForWhole(memberEntity);
            log.info("新预估强平价:{}", forceClosingPrice);

            ContractOrderEntity contractOrderEntity = ContractHoldOrderEntityMapper.INSTANCE.holdOrderToOrder(wholeHoldOrder);
            contractOrderEntity.setBondAmount(bondAmount.add(openFeePrice));
            contractOrderEntity.setForceClosingPrice(forceClosingPrice);
            contractOrderEntity.setOpeningPrice(newOpenPrice);
            contractOrderEntity.setOpeningPrice(openingPrice);
            contractOrderEntity.setSymbolCnt(submitOrderDto.getSymbolCnt());
            contractOrderEntity.setOpeningTime(new Date());
            contractOrderEntity.setMarkPrice(newPrice);
@@ -177,19 +180,17 @@

            wholeHoldOrder.setOpeningFeeAmount(fee);
            wholeHoldOrder.setOpeningPrice(newOpenPrice);
            wholeHoldOrder.setBondAmount(bondAmount);
            wholeHoldOrder.setBondAmount(wholeHoldOrder.getBondAmount().add(bondAmount).add(openFeePrice));
            wholeHoldOrder.setSymbolCnt(wholeHoldOrder.getSymbolCnt() + submitOrderDto.getSymbolCnt());
            wholeHoldOrder.setSymbolCntSale(wholeHoldOrder.getSymbolCntSale() + submitOrderDto.getSymbolCnt());
            wholeHoldOrder.setForceClosingPrice(forceClosingPrice);
            wholeHoldOrder.setPrePaymentAmount(prePaymentAmount);
            wholeHoldOrder.setPrePaymentAmount(prePaymentAmount.add(wholeHoldOrder.getPrePaymentAmount()));
            wholeHoldOrder.setOperateNo(wholeHoldOrder.getOperateNo() + 1);
            int i = contractHoldOrderDao.updateById(wholeHoldOrder);
            if (i > 0) {
                memberWalletContractDao.increaseWalletContractBalanceById(subBondAmount.add(openFeePrice).negate(), openFeePrice.negate(), null, walletContract.getId());
                memberWalletContractDao.increaseWalletContractBalanceById(prePaymentAmount.negate(), openFeePrice.negate(), null, walletContract.getId());

                // 发送爆仓消息
                sendOrderBombMsg(wholeHoldOrder.getId(), wholeHoldOrder.getOpeningType(), forceClosingPrice, wholeHoldOrder.getSymbol(), wholeHoldOrder.getOperateNo());

                // 发送预估强平价
                ThreadPoolUtils.sendWholeForceClosingPrice(submitOrderDto.getSymbol(), memberEntity);
                // 计算佣金
                ThreadPoolUtils.calReturnMoney(memberEntity.getId(), openFeePrice, contractOrderEntity, AgentReturnEntity.ORDER_TYPE_OPEN);

@@ -207,22 +208,6 @@
            return Result.fail(MessageSourceUtils.getString("member_service_0067"));
        }

        // 保证金 建仓价*规格*手数*(1/杠杆倍率)
        BigDecimal bondAmount = CalculateUtil.getBondAmount(openingPrice, lotNumber, submitOrderDto.getSymbolCnt(), submitOrderDto.getLeverRatio());
        log.info("保证金:{}", bondAmount);

        // 预付款为 --> 保证金+开仓手续费+平仓手续费 (开仓平仓手续费相同)
        BigDecimal prePaymentAmount = bondAmount.add(openFeePrice).add(openFeePrice);
        log.info("预付款:{}", prePaymentAmount);

        if (prePaymentAmount.compareTo(walletContract.getAvailableBalance()) > -1) {
            // 可用余额不足
            return Result.fail(MessageSourceUtils.getString("member_service_0085"));
        }

        // 预估强平价
        BigDecimal forceClosingPrice = CalculateUtil.getForceSetPriceForWhole(memberEntity);

        ContractHoldOrderEntity holdOrderEntity = new ContractHoldOrderEntity();
        holdOrderEntity.setMemberId(memberEntity.getId());
        holdOrderEntity.setOrderNo(commonService.generateOrderNo(memberEntity.getId()));
@@ -233,12 +218,11 @@
        holdOrderEntity.setSymbolCntSale(submitOrderDto.getSymbolCnt());
        holdOrderEntity.setSymbolSku(lotNumber);
        holdOrderEntity.setLeverRatio(submitOrderDto.getLeverRatio());
        holdOrderEntity.setForceClosingPrice(forceClosingPrice);
        holdOrderEntity.setOpeningFeeAmount(openFeePrice);
        holdOrderEntity.setOpeningPrice(openingPrice);
        holdOrderEntity.setOpeningType(submitOrderDto.getOrderType());
        holdOrderEntity.setMarkPrice(newPrice);
        holdOrderEntity.setIsCanClosing(ContractHoldOrderEntity.ORDER_CAN_CLOSING_Y);
        holdOrderEntity.setIsCanClosing(ContractHoldOrderEntity.ORDER_CAN_CLOSING_N);
        holdOrderEntity.setPrePaymentAmount(prePaymentAmount);
        holdOrderEntity.setBondAmount(bondAmount.add(openFeePrice));
        holdOrderEntity.setOperateNo(1);
@@ -253,9 +237,8 @@
        if (i > 0) {
            memberWalletContractDao.increaseWalletContractBalanceById(prePaymentAmount.negate(), openFeePrice.negate(), null, walletContract.getId());

            // 发送爆仓消息
            sendOrderBombMsg(holdOrderEntity.getId(), holdOrderEntity.getOpeningType(), forceClosingPrice, holdOrderEntity.getSymbol(), holdOrderEntity.getOperateNo());

            // 发送预估强平价
            ThreadPoolUtils.sendWholeForceClosingPrice(submitOrderDto.getSymbol(), memberEntity);
            // 计算佣金
            ThreadPoolUtils.calReturnMoney(memberEntity.getId(), contractOrderEntity.getOpeningFeeAmount(), contractOrderEntity, AgentReturnEntity.ORDER_TYPE_OPEN);

@@ -288,9 +271,9 @@
        // 规格
        BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(submitOrderDto.getSymbol());

        MemberEntity member = memberDao.selectById(memberEntity.getId());
        // 划点
        BigDecimal spread = member.getSpread();
        MemberSettingEntity memberSetting = memberSettingDao.selectMemberSettingByMemberId(memberEntity.getId());
        BigDecimal spread = memberSetting.getSpread();

        // 开仓价
        BigDecimal openingPrice = CalculateUtil.getOpeningPrice(submitOrderDto.getOrderType(), newPrice, spread);
        log.info("开仓价:{}", openingPrice);
@@ -553,14 +536,18 @@
            return Result.fail("可平张数不足");
        }

        log.info("--->{},{}", holdOrderEntity.getSymbolCntSale(), wholeCloseOrderDto.getCount());
        int sub = holdOrderEntity.getSymbolCntSale() - wholeCloseOrderDto.getCount();
        log.info("剩余张数:{}", sub);
        // 判断当前持仓张数是否等于平仓张数，若等于则直接更新该订单为不可平状态，否则更新可平张数
        if (wholeCloseOrderDto.getCount() == holdOrderEntity.getSymbolCntSale()) {
            contractHoldOrderDao.updateHoldOrderIsCanClosingById(ContractHoldOrderEntity.ORDER_CAN_CLOSING_N, wholeCloseOrderDto.getId());
        } else {
            // 更新可平张数
            holdOrderEntity.setSymbolCntSale(holdOrderEntity.getSymbolCntSale() - wholeCloseOrderDto.getCount());
            contractHoldOrderDao.updateById(holdOrderEntity);
        if (sub == 0) {
            holdOrderEntity.setIsCanClosing(ContractHoldOrderEntity.ORDER_CAN_CLOSING_N);
        }

        // 更新可平张数
        holdOrderEntity.setSymbolCntSale(sub);
        holdOrderEntity.setSymbolCnt(sub);
        contractHoldOrderDao.updateById(holdOrderEntity);

        // 将待平张数放入缓存
        redisUtils.set(AppContants.CLOSING_ORDER_PREFIX + holdOrderEntity.getId(), wholeCloseOrderDto.getCount());
@@ -743,11 +730,20 @@
        PlatformTradeSettingEntity tradeSetting = cacheSettingUtils.getTradeSetting();
        BigDecimal newPriceSymbol = new BigDecimal(redisUtils.getString(CoinTypeConvert.convertToKey(symbol)));

        // 当前合约委托单
        List<ContractEntrustOrderEntity> entrustOrderEntities = contractEntrustOrderDao.selectEntrustOrderListByMemberId(memberEntity.getId());

        // 当前持仓列表
        List<ContractHoldOrderEntity> holdOrderEntities = contractHoldOrderDao.selectHoldOrderListByMemberId(memberEntity.getId());
        List<ContractEntrustOrderEntity> entrustOrderEntities;
        List<ContractHoldOrderEntity> holdOrderEntities;
        MemberWalletContractEntity walletContractEntity;
        if (memberEntity.getContractPositionType().equals(ContractEntrustOrderEntity.POSITION_TYPE_ADD)) {
            // 当前合约委托单
            entrustOrderEntities = contractEntrustOrderDao.selectEntrustOrderListByMemberId(memberEntity.getId());
            // 当前持仓列表
            holdOrderEntities = contractHoldOrderDao.selectHoldOrderListByMemberId(memberEntity.getId());
            walletContractEntity = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), CoinTypeEnum.USDT.name());
        } else {
            entrustOrderEntities = contractEntrustOrderDao.selectEntrustOrderListByMemberIdAndSymbol(memberEntity.getId(), symbol);
            holdOrderEntities = contractHoldOrderDao.selectHoldOrderListForWholeByMemberIdAndSymbol(memberEntity.getId(), symbol);
            walletContractEntity = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), CoinTypeConvert.convertContractTypeToCoin(symbol));
        }

        // 冻结保证金 -- 即委托单中的保证金之和
        BigDecimal frozenBondAmount = BigDecimal.ZERO;
@@ -789,8 +785,6 @@
                totalProfitOrLess = totalProfitOrLess.add(profitOrLess);
            }
        }

        MemberWalletContractEntity walletContractEntity = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), CoinTypeEnum.USDT.name());

        MemberLevelRateEntity rateEntity = memberLevelRateDao.selectLeverRateByMemberIdAndSymbol(memberEntity.getId(), symbol);

@@ -942,6 +936,7 @@
        updateEntity.setId(member.getId());
        int i = memberDao.updateById(updateEntity);
        if (i > 0) {
            member.setContractPositionType(positionType);
            LoginUserUtils.resetAppLoginUser(member);
            return Result.ok(MessageSourceUtils.getString("member_service_0040"));
        }