modify

Helius

2021-06-11 3a4b0612d57d9799444867fa600ac3138cfb40ba

 src/main/java/com/xcong/excoin/modules/coin/service/impl/OrderCoinServiceImpl.java

@@ -7,15 +7,20 @@


import javax.annotation.Resource;



import com.alibaba.fastjson.JSON;

import com.alibaba.fastjson.JSONObject;

import com.xcong.excoin.common.contants.AppContants;

import com.xcong.excoin.common.enumerates.CoinTypeEnum;

import com.xcong.excoin.modules.blackchain.service.RocService;

import com.xcong.excoin.modules.coin.mapper.OrderCoinsDealMapper;

import com.xcong.excoin.modules.coin.service.CoinService;

import com.xcong.excoin.modules.member.dao.MemberDao;

import com.xcong.excoin.modules.member.entity.MemberEntity;

import com.xcong.excoin.modules.platform.entity.PlatformCnyUsdtExchangeEntity;

import com.xcong.excoin.modules.platform.entity.PlatformSymbolsCoinEntity;



import com.xcong.excoin.modules.symbols.constants.SymbolsConstats;

import com.xcong.excoin.rabbit.producer.OrderSubmitProducer;

import com.xcong.excoin.trade.CoinTrader;

import com.xcong.excoin.trade.CoinTraderFactory;

import com.xcong.excoin.trade.ExchangeTrade;

@@ -90,6 +95,12 @@


    @Resource

    private MemberDao memberDao;



    @Resource

    private OrderSubmitProducer orderSubmitProducer;



    @Resource

    private CoinService coinService;





    @Override

@@ -339,12 +350,62 @@
        Long memberId = LoginUserUtils.getAppLoginUser().getId();

        // 需要实名

        MemberEntity memberEntity = memberDao.selectById(memberId);

        if(!MemberEntity.CERTIFY_STATUS_Y.equals(memberEntity.getCertifyStatus())){

        if (!MemberEntity.CERTIFY_STATUS_Y.equals(memberEntity.getCertifyStatus())) {

            return Result.fail(MessageSourceUtils.getString("member_controller_0001"));

        }

        // 需要先

        String phone = memberEntity.getPhone();

        if (!"13632989240".equals(phone) && !"15158130575".equals(phone)) {

            if (OrderCoinsEntity.ORDERTYPE_BUY.equals(type)) {

                // 禁止挂卖

                String string = redisUtils.getString("BUY_LIMIT_KEY_PHONE");

                if (StringUtils.isNotBlank(string) && StringUtils.isNotBlank(phone) && string.contains(phone)) {

                    return Result.fail("买入受限");

                }



                if (StringUtils.isNotBlank(string) && StringUtils.isNotBlank(memberEntity.getEmail()) && string.contains(memberEntity.getEmail())) {

                    return Result.fail("买入受限");

                }

                // 不能超过800个



//                if (amount != null && amount.compareTo(new BigDecimal("800")) > 0) {

//                    return Result.fail("买入额度受限");

//                }

//                BigDecimal bigDecimal = orderCoinDealDao.sumTodayBuyAmount(memberId, symbol);

//                if (bigDecimal == null) {

//                    bigDecimal = BigDecimal.ZERO;

//                }

//                amount = amount == null ? BigDecimal.ZERO : amount;

//                bigDecimal = bigDecimal.add(amount);

//                if (bigDecimal != null && bigDecimal.compareTo(new BigDecimal("800")) > 0) {

//                    return Result.fail("买入额度受限");

//                }

//                // 挂单不能超过800

//                BigDecimal bigDecimal1 = orderCoinDealDao.sumTodayEntrustCntBuyAmount(memberId, symbol);

//                if (bigDecimal1 == null) {

//                    bigDecimal1 = BigDecimal.ZERO;

//                }

//                bigDecimal1 = bigDecimal1.add(amount);

//                if (bigDecimal1 != null && bigDecimal1.compareTo(new BigDecimal("800")) > 0) {

//                    return Result.fail("买入额度受限");

//                }

            } else {

                // 判断redis开关

                //String string = redisUtils.getString("SELL_LIMIT_KEY");

                String string = redisUtils.getString("SELL_LIMIT_KEY_PHONE");

                if (StringUtils.isNotBlank(string) && StringUtils.isNotBlank(phone) && string.contains(phone)) {

                    return Result.fail("卖出受限");

                }



                if (StringUtils.isNotBlank(string) && StringUtils.isNotBlank(memberEntity.getEmail()) && string.contains(memberEntity.getEmail())) {

                    return Result.fail("卖出受限");

                }

            }

        }



        BigDecimal nowPriceinBigDecimal = price;

        //查询当前价

        //BigDecimal nowPrice = new BigDecimal(redisUtils.getString(CoinTypeConvert.convertToKey(symbol + "/USDT")));

        BigDecimal nowPrice = new BigDecimal(redisUtils.getString(CoinTypeConvert.convertToKey(symbol + "/USDT")));



        // 获取交易管理的杠杠倍率，手续费率等信息，由平台进行设置

        symbol = symbol.toUpperCase();

@@ -375,15 +436,23 @@
            closingPrice = price.multiply(amount).multiply(tradeSetting.getCoinFeeRatio());

            totalPayPrice = price.multiply(amount).add(closingPrice);

            entrustAmount = price.multiply(amount);

            // 限价买不能高于当前10%

            BigDecimal multiply = nowPrice.multiply(new BigDecimal("1.2"));

            if (price.compareTo(multiply) > 0) {

                return Result.fail("不能高于当前价的120%");

            }

            multiply=  nowPrice.multiply(new BigDecimal("0.8"));

            if (price.compareTo(multiply) < 0) {

                return Result.fail("不能低于当前价的80%");

            }



        } else {

            // 市价

            if(OrderCoinsEntity.ORDERTYPE_BUY==type){

            if (OrderCoinsEntity.ORDERTYPE_BUY == type) {

                closingPrice = entrustAmount.multiply(tradeSetting.getCoinFeeRatio());

                totalPayPrice = entrustAmount.add(closingPrice);

            }

        }

        // BigDecimal totalPayPricCoin = nowPrice.multiply(amount).add(closingPrice);



        String walletCode = MemberWalletCoinEnum.WALLETCOINCODE.getValue();

        MemberWalletCoinEntity walletCoinUsdt = memberWalletCoinDao.selectWalletCoinBymIdAndCode(memberId, walletCode);

        if (OrderCoinsEntity.ORDERTYPE_BUY.equals(type)) {

@@ -449,24 +518,14 @@
        //冻结相应的资产

        if (OrderCoinsEntity.ORDERTYPE_BUY.equals(type)) {

            //如果是买入，所对应的币种增加，USDT账户减少金额

//            BigDecimal availableBalance = walletCoinUsdt.getAvailableBalance().subtract(totalPayPrice);

//            BigDecimal frozenBalance = walletCoinUsdt.getFrozenBalance().add(totalPayPrice);

//            walletCoinUsdt.setAvailableBalance(availableBalance);

//            walletCoinUsdt.setFrozenBalance(frozenBalance);

//            memberWalletCoinDao.updateById(walletCoinUsdt);

            memberWalletCoinDao.updateWalletBalance(walletCoinUsdt.getId(),totalPayPrice.negate(),totalPayPrice.negate(),entrustAmount);

            coinService.updateWalletBalance(walletCoinUsdt.getId(), totalPayPrice.negate(), totalPayPrice.negate(), entrustAmount);

        } else {

            //如果是卖出，币种减少，USDT增加

//            BigDecimal availableBalance = walletCoin.getAvailableBalance().subtract(amount);

//            BigDecimal frozenBalance = walletCoin.getFrozenBalance().add(amount);

//            walletCoin.setAvailableBalance(availableBalance);

//            walletCoin.setFrozenBalance(frozenBalance);

//            memberWalletCoinDao.updateById(walletCoin);

            memberWalletCoinDao.updateWalletBalance(walletCoin.getId(),amount.negate(),amount.negate(),amount);

            coinService.updateWalletBalance(walletCoin.getId(), amount.negate(), amount.negate(), amount);

        }

        // 加入到撮合

        CoinTrader trader = factory.getTrader(symbol);

        trader.trade(order);

        order.setSymbol(symbol);

        orderSubmitProducer.sendMsg(JSONObject.toJSONString(order));

        return Result.ok(MessageSourceUtils.getString("order_service_0011"));

    }



@@ -505,15 +564,28 @@
    @Override

    @Transactional

    public Result cancelEntrustWalletCoinOrder(String orderId) {

        // 将这个取消放入redis

        boolean b = redisUtils.setNotExist(AppContants.ORDER_CANCEL_KEY + orderId, orderId, 10);

        if (!b) {

            return Result.ok(MessageSourceUtils.getString("order_service_0012"));

        }

        //获取用户ID

        Long memberId = LoginUserUtils.getAppLoginUser().getId();

        OrderCoinsEntity orderCoinsEntity = orderCoinsDao.selectById(orderId);

        if (ObjectUtil.isNotEmpty(orderCoinsEntity) && orderCoinsEntity.getMemberId().equals(memberId) ) {

        if (ObjectUtil.isNotEmpty(orderCoinsEntity) && orderCoinsEntity.getMemberId().equals(memberId)) {

            // 如果是撮合交易单

            if (SymbolsConstats.EXCHANGE_SYMBOLS.contains(orderCoinsEntity.getSymbol())) {

                return this.cancelEntrustWalletCoinOrderForMatch(orderId);

                // 这里先更新状态 判断状态 防止消息发送过程中的二次提交

                if (!orderCoinsEntity.getOrderStatus().equals(OrderCoinsEntity.ORDERSTATUS_DODING)) {

                    // 不是持仓中 返回

                    return Result.ok(MessageSourceUtils.getString("order_service_0013"));

                }



                // 更新为已取消(可能在这个过程中  这个单已经成交)

                orderSubmitProducer.sendCancelMsg(orderId);

                return Result.ok(MessageSourceUtils.getString("order_service_0013"));

            }

            if (orderCoinsEntity.getOrderStatus() == OrderCoinsEntity.ORDERSTATUS_CANCEL || orderCoinsEntity.getOrderStatus()==OrderCoinsEntity.ORDERSTATUS_DONE) {

            if (orderCoinsEntity.getOrderStatus() == OrderCoinsEntity.ORDERSTATUS_CANCEL || orderCoinsEntity.getOrderStatus() == OrderCoinsEntity.ORDERSTATUS_DONE) {

                return Result.fail(MessageSourceUtils.getString("order_service_0012"));

            }

            orderCoinsEntity.setOrderStatus(OrderCoinsEntity.ORDERSTATUS_CANCEL);

@@ -588,18 +660,37 @@
    @Override

    @Transactional

    public Result cancelEntrustWalletCoinOrderForMatch(String orderId) {

        //获取用户ID

        Long memberId = LoginUserUtils.getAppLoginUser().getId();

        //如果redis中没有这个单 则不再往下走

        OrderCoinsEntity orderCoinsEntity = orderCoinsDao.selectById(orderId);

        if (orderCoinsEntity == null) {

            return Result.ok("");

        }

        Long memberId = orderCoinsEntity.getMemberId();

        // 取消撮合订单的单

        CoinTrader trader = factory.getTrader(orderCoinsEntity.getSymbol());

        trader.cancelOrder(orderCoinsEntity);

        if (ObjectUtil.isNotEmpty(orderCoinsEntity) && orderCoinsEntity.getMemberId().equals(memberId)) {

            if (orderCoinsEntity.getOrderStatus() == OrderCoinsEntity.ORDERSTATUS_CANCEL || orderCoinsEntity.getOrderStatus()==OrderCoinsEntity.ORDERSTATUS_DONE) {

        // 从撮合交易系统得到的已成交的数据

        OrderCoinsEntity coinsEntityCancel = trader.cancelOrder(orderCoinsEntity);

        if (coinsEntityCancel == null) {

            // 此时说明撮合系统已经没这个单了 不需要继续处理

            // 直接更新状态先

            OrderCoinsEntity update = new OrderCoinsEntity();

            update.setId(Long.valueOf(orderId));

            update.setOrderStatus(OrderCoinsEntity.ORDERSTATUS_CANCEL);

            //orderCoinsEntity.setOrderStatus(OrderCoinsEntity.ORDERSTATUS_CANCEL);

            orderCoinsDao.updateById(update);

            return null;

        }



        if (ObjectUtil.isNotEmpty(orderCoinsEntity)) {

            if (orderCoinsEntity.getOrderStatus() == OrderCoinsEntity.ORDERSTATUS_DONE) {

                // 已完成的直接返回

                return Result.fail(MessageSourceUtils.getString("order_service_0012"));

            }

            orderCoinsEntity.setOrderStatus(OrderCoinsEntity.ORDERSTATUS_CANCEL);

            orderCoinsDao.updateById(orderCoinsEntity);

            OrderCoinsEntity update = new OrderCoinsEntity();

            update.setId(Long.valueOf(orderId));

            update.setOrderStatus(OrderCoinsEntity.ORDERSTATUS_CANCEL);

            //orderCoinsEntity.setOrderStatus(OrderCoinsEntity.ORDERSTATUS_CANCEL);

            orderCoinsDao.updateById(update);



            String symbol = orderCoinsEntity.getSymbol();



@@ -611,13 +702,11 @@
            detail.setTradeType(orderCoinsEntity.getTradeType());

            detail.setSymbol(symbol);

            detail.setOrderStatus(OrderCoinsDealEntity.ORDERSTATUS_CANCEL);

            detail.setSymbolCnt(orderCoinsEntity.getEntrustCnt());

            detail.setSymbolCnt(BigDecimal.ZERO);

            detail.setEntrustPrice(orderCoinsEntity.getEntrustPrice());

            detail.setDealPrice(orderCoinsEntity.getDealPrice());

            detail.setDealAmount(orderCoinsEntity.getDealAmount());

            detail.setDealPrice(BigDecimal.ZERO);

            detail.setDealAmount(BigDecimal.ZERO);

            detail.setFeeAmount(orderCoinsEntity.getFeeAmount());

            orderCoinDealDao.insert(detail);



            if (OrderCoinsEntity.ORDERTYPE_BUY.equals(orderCoinsEntity.getOrderType())) {

                //如果是限价买入，撤单将USDT账户冻结金额返回

                String walletCode = MemberWalletCoinEnum.WALLETCOINCODE.getValue();

@@ -626,21 +715,25 @@
                if (ObjectUtil.isNotEmpty(walletCoin)) {

                    //手续费 = 开仓价*数量*手续费率

                    //返还金额=开仓价*未成交数量+手续费



                    // 这里根据成交的单计算

                    BigDecimal dealAmount = coinsEntityCancel.getDealAmount();

                    // 市价的按成交额退款

                    BigDecimal returnBalance = orderCoinsEntity.getEntrustAmount().subtract(orderCoinsEntity.getDealAmount());

                    BigDecimal returnBalance = orderCoinsEntity.getEntrustAmount().subtract(dealAmount);



                    // 需要退回的手续费

                    BigDecimal returnFee = BigDecimal.ZERO;

                    if (returnBalance.compareTo(orderCoinsEntity.getEntrustAmount()) == 0) {

                        returnFee = orderCoinsEntity.getFeeAmount();

                    } else {

                        // 按比例退回

                        BigDecimal needFee = orderCoinsEntity.getDealAmount().divide(orderCoinsEntity.getEntrustAmount(), 8, BigDecimal.ROUND_DOWN).multiply(orderCoinsEntity.getFeeAmount());

                        BigDecimal needFee = orderCoinsEntity.getFeeAmount().multiply(dealAmount.divide(orderCoinsEntity.getEntrustAmount(), 8, BigDecimal.ROUND_DOWN));

                        returnFee = orderCoinsEntity.getFeeAmount().subtract(needFee);

                    }

                    BigDecimal avi = returnBalance.add(returnFee);

                    coinService.updateWalletBalance(walletCoin.getId(), avi, null, returnBalance.negate());

                    walletCoin.setAvailableBalance(walletCoin.getAvailableBalance().add(returnBalance).add(returnFee));

                    walletCoin.setFrozenBalance(walletCoin.getFrozenBalance().subtract(returnBalance));

                    memberWalletCoinDao.updateById(walletCoin);

                    //memberWalletCoinDao.updateById(walletCoin);

                    // 流水记录

                    MemberAccountFlowEntity record = new MemberAccountFlowEntity();

                    record.setSource(MemberAccountFlowEntity.SOURCE_CANCEL);

@@ -657,10 +750,11 @@
                MemberWalletCoinEntity walletCoin = memberWalletCoinDao.selectWalletCoinBymIdAndCode(memberId, symbol);

                if (ObjectUtil.isNotEmpty(walletCoin)) {

                    // 卖出按卖出的数量计算手续费

                    BigDecimal returnBalance = orderCoinsEntity.getEntrustCnt().subtract(orderCoinsEntity.getDealCnt());

                    BigDecimal returnBalance = orderCoinsEntity.getEntrustCnt().subtract(coinsEntityCancel.getDealCnt());

                    walletCoin.setAvailableBalance(walletCoin.getAvailableBalance().add(returnBalance));

                    walletCoin.setFrozenBalance(walletCoin.getFrozenBalance().subtract(returnBalance));

                    memberWalletCoinDao.updateById(walletCoin);

                    //memberWalletCoinDao.updateById(walletCoin);

                    coinService.updateWalletBalance(walletCoin.getId(), returnBalance, null, returnBalance.negate());

                    // 流水记录

                    MemberAccountFlowEntity record = new MemberAccountFlowEntity();

                    record.setSource(MemberAccountFlowEntity.SOURCE_CANCEL);

@@ -673,6 +767,7 @@
                    return Result.ok(MessageSourceUtils.getString("order_service_0013"));

                }

            }

            orderCoinDealDao.insert(detail);

        }

        return Result.fail(MessageSourceUtils.getString("order_service_0043"));

    }

@@ -710,6 +805,12 @@




        return Result.ok(pageEntityToPageVo);

    }



    @Override

    public Result findAllWalletCoinOrder() {

        List<OrderCoinsDealEntity> orderCoinsDealEntities = orderCoinDealDao.selectAllCoinDealsOrderBySymbol(CoinTypeEnum.GBZ.toString());

        return Result.ok(orderCoinsDealEntities);

    }



    @Override

@@ -913,27 +1014,14 @@
            BigDecimal price = exchangeTrade.getPrice();

            // 卖单

            Long sellOrderId = exchangeTrade.getSellOrderId();



            // 买卖单都需要处理

            // 买单

            OrderCoinsEntity buyOrderCoinsEntity = orderCoinsDao.selectById(buyOrderId);

            if(buyOrderCoinsEntity==null){

                return;

            }

            BigDecimal buyEntrustCnt = buyOrderCoinsEntity.getEntrustCnt();

            if(buyEntrustCnt==null){

                buyEntrustCnt = BigDecimal.ZERO;

            }

            Long memberId = buyOrderCoinsEntity.getMemberId();

            if (buyOrderCoinsEntity != null) {

                // 比较剩余的量

                BigDecimal dealAmount = buyOrderCoinsEntity.getDealAmount();

                // 单的总金额

                BigDecimal entrustAmount = buyOrderCoinsEntity.getEntrustAmount();

                BigDecimal add = dealAmount.add(buyTurnover);

                BigDecimal closingPrice = buyTurnover.multiply(new BigDecimal("0.002"));



                //成交量

                BigDecimal dealCnt = buyOrderCoinsEntity.getDealCnt().add(amount);

                //成交总量

                // 创建一个完成的单

                OrderCoinsDealEntity detail = new OrderCoinsDealEntity();

                detail.setMemberId(buyOrderCoinsEntity.getMemberId());

@@ -948,40 +1036,37 @@
                detail.setDealAmount(buyTurnover);

                detail.setFeeAmount(closingPrice);

                detail.setOrderStatus(OrderCoinsDealEntity.ORDERSTATUS_DONE);

                // 如果这个单在取消状态 则不执行

                orderCoinDealDao.insert(detail);

                // 如果这个单成交完  更改状态

                if (add.compareTo(entrustAmount) >= 0 ||(buyEntrustCnt.compareTo(BigDecimal.ZERO)>0 &&dealCnt.compareTo(buyEntrustCnt)>=0) ) {

                    OrderCoinsEntity update = new OrderCoinsEntity();

                    update.setId(buyOrderId);

                    update.setDealAmount(entrustAmount);

                    update.setDealCnt(buyOrderCoinsEntity.getDealCnt().add(amount));

                    update.setOrderStatus(OrderCoinsEntity.ORDERSTATUS_DONE);

                    update.setUpdateTime(new Date());

                    orderCoinsDao.updateById(update);

                    // 限价买入时，如果成交价比设置的价格低，需要退还多余的冻结

                    OrderCoinsEntity coinsEntity = orderCoinsDao.selectById(buyOrderId);

                    BigDecimal subtract = coinsEntity.getEntrustAmount().subtract(coinsEntity.getDealAmount());

                    if(subtract.compareTo(BigDecimal.ZERO)>=0){

                        // 下单扣的比较多

                        memberWalletCoinDao.updateWalletBalance(coinsEntity.getId(),subtract,subtract,subtract.negate());

                    }

                } else {

                    OrderCoinsEntity update = new OrderCoinsEntity();

                    update.setId(buyOrderId);

                    update.setDealAmount(add);

                    update.setDealCnt(buyOrderCoinsEntity.getDealCnt().add(amount));

                    update.setUpdateTime(new Date());

                    orderCoinsDao.updateById(update);

                // 更新买单

                //orderCoinsDao.updateDeal(buyOrderId, amount, buyTurnover);

                // 买币扣除冻结usdt 增加币种的可用

                MemberWalletCoinEntity usdtWallet = memberWalletCoinDao.selectWalletCoinBymIdAndCode(buyOrderCoinsEntity.getMemberId(), MemberWalletCoinEnum.WALLETCOINCODE.getValue());

                if (usdtWallet != null) {

                    // 减少usdt冻结

                    coinService.updateWalletBalance(usdtWallet.getId(), null, null, buyTurnover.negate());

                }

                // 增加买的币

                MemberWalletCoinEntity buySymbolWallet = memberWalletCoinDao.selectWalletCoinBymIdAndCode(buyOrderCoinsEntity.getMemberId(), buyOrderCoinsEntity.getSymbol());

                if (buySymbolWallet != null) {

                    coinService.updateWalletBalance(buySymbolWallet.getId(), amount, amount, null);

                }

                // 流水记录

                MemberAccountFlowEntity record = new MemberAccountFlowEntity();

                record.setMemberId(buyOrderCoinsEntity.getMemberId());

                record.setPrice(buyTurnover.setScale(4, BigDecimal.ROUND_DOWN).negate());

                record.setSource(MemberAccountFlowEntity.SOURCE_BUY + buyOrderCoinsEntity.getSymbol());

                record.setRemark(MemberAccountFlowEntity.REMARK_BUY + buyOrderCoinsEntity.getSymbol() + ":" + amount);

                record.setSymbol(buyOrderCoinsEntity.getSymbol());

                record.setBalance(usdtWallet.getAvailableBalance().subtract(buyTurnover));

                memberAccountFlowEntityDao.insert(record);

            }



            // 卖单

            OrderCoinsEntity sellOrderCoinsEntity = orderCoinsDao.selectById(sellOrderId);

            if (sellOrderCoinsEntity != null) {

                // 比较剩余的量

                BigDecimal dealAmount = sellOrderCoinsEntity.getDealCnt();

                // 单的总数量

                BigDecimal entrustCnt = sellOrderCoinsEntity.getEntrustCnt();

                BigDecimal add = dealAmount.add(amount);

                // 创建一个完成的单

                OrderCoinsDealEntity detail = new OrderCoinsDealEntity();

                detail.setMemberId(sellOrderCoinsEntity.getMemberId());

@@ -998,64 +1083,25 @@
                detail.setOrderStatus(OrderCoinsDealEntity.ORDERSTATUS_DONE);

                orderCoinDealDao.insert(detail);

                // 如果这个单成交完  更改状态

                if (add.compareTo(entrustCnt) >= 0) {

                    OrderCoinsEntity update = new OrderCoinsEntity();

                    update.setId(sellOrderId);

                    // 总成交额

                    update.setDealAmount(buyTurnover.add(sellOrderCoinsEntity.getDealAmount()));

                    update.setOrderStatus(OrderCoinsEntity.ORDERSTATUS_DONE);

                    update.setDealCnt(entrustCnt);

                    update.setUpdateTime(new Date());

                    orderCoinsDao.updateById(update);

                } else {

                    // 未完成

                    OrderCoinsEntity update = new OrderCoinsEntity();

                    update.setId(sellOrderId);

                    // 总成交额

                    update.setDealAmount(buyTurnover.add(sellOrderCoinsEntity.getDealAmount()));

                    update.setDealCnt(sellOrderCoinsEntity.getDealCnt().add(amount));

                    update.setUpdateTime(new Date());

                    orderCoinsDao.updateById(update);

                }

                // 买币扣除冻结usdt 增加币种的可用

                MemberWalletCoinEntity usdtWallet = memberWalletCoinDao.selectWalletCoinBymIdAndCode(buyOrderCoinsEntity.getMemberId(), MemberWalletCoinEnum.WALLETCOINCODE.getValue());

                if (usdtWallet != null) {

                    // 减少usdt冻结

                    memberWalletCoinDao.updateWalletBalance(usdtWallet.getId(), null, null, buyTurnover.negate());

                }



                // 增加买的币

                MemberWalletCoinEntity buySymbolWallet = memberWalletCoinDao.selectWalletCoinBymIdAndCode(buyOrderCoinsEntity.getMemberId(), buyOrderCoinsEntity.getSymbol());

                if (buySymbolWallet != null) {

                    memberWalletCoinDao.updateWalletBalance(buySymbolWallet.getId(), amount, amount, null);

                }

                // 流水记录

                MemberAccountFlowEntity record = new MemberAccountFlowEntity();

                record.setMemberId(buyOrderCoinsEntity.getMemberId());

                record.setPrice(buyTurnover.setScale(4, BigDecimal.ROUND_DOWN).negate());

                record.setSource(MemberAccountFlowEntity.SOURCE_BUY + buyOrderCoinsEntity.getSymbol());

                record.setRemark(MemberAccountFlowEntity.REMARK_BUY + buyOrderCoinsEntity.getSymbol() + ":" + amount);

                record.setSymbol(buyOrderCoinsEntity.getSymbol());

                record.setBalance(usdtWallet.getAvailableBalance().subtract(buyTurnover));

                memberAccountFlowEntityDao.insert(record);

                //orderCoinsDao.updateDeal(sellOrderId, amount, buyTurnover);

                // 卖家需要减少冻结的币种  增加usdt

                MemberWalletCoinEntity memberWalletCoinEntity = memberWalletCoinDao.selectWalletCoinBymIdAndCode(sellOrderCoinsEntity.getMemberId(), sellOrderCoinsEntity.getSymbol());

                if (memberWalletCoinEntity != null) {

                    // 更新卖币减少的币种

                    memberWalletCoinDao.updateWalletBalance(memberWalletCoinEntity.getId(), null, null, amount.negate());

                    coinService.updateWalletBalance(memberWalletCoinEntity.getId(), null, null, amount.negate());

                }

                // 更新卖币得到的usdt

                MemberWalletCoinEntity sellWalletCoinEntity = memberWalletCoinDao.selectWalletCoinBymIdAndCode(sellOrderCoinsEntity.getMemberId(), MemberWalletCoinEnum.WALLETCOINCODE.getValue());

                if (sellOrderCoinsEntity != null) {

                    memberWalletCoinDao.updateWalletBalance(sellWalletCoinEntity.getId(), buyTurnover, buyTurnover, null);

                    coinService.updateWalletBalance(sellWalletCoinEntity.getId(), buyTurnover, buyTurnover, null);

                }

                // 流水记录

                MemberAccountFlowEntity recordSell = new MemberAccountFlowEntity();

                recordSell.setMemberId(sellOrderCoinsEntity.getMemberId());

                recordSell.setPrice(buyTurnover.setScale(4, BigDecimal.ROUND_DOWN));

                recordSell.setSource(MemberAccountFlowEntity.SOURCE_SALE + buyOrderCoinsEntity.getSymbol());

                recordSell.setRemark(MemberAccountFlowEntity.REMARK_SALE + buyOrderCoinsEntity.getSymbol() + ":" + amount.toPlainString());

                recordSell.setSymbol(buyOrderCoinsEntity.getSymbol());

                recordSell.setSource(MemberAccountFlowEntity.SOURCE_SALE + sellOrderCoinsEntity.getSymbol());

                recordSell.setRemark(MemberAccountFlowEntity.REMARK_SALE + sellOrderCoinsEntity.getSymbol() + ":" + amount.toPlainString());

                recordSell.setSymbol(sellOrderCoinsEntity.getSymbol());

                recordSell.setBalance(sellWalletCoinEntity.getAvailableBalance().add(buyTurnover));

                memberAccountFlowEntityDao.insert(recordSell);

            }

@@ -1063,66 +1109,41 @@
    }



    @Override

    @Transactional

    public void completeOrder(List<OrderCoinsEntity> trades) {

        // 订单完成 更新他们的状态

        List<Long> ids = new ArrayList<>();

        if (CollectionUtils.isNotEmpty(trades)) {

            for (OrderCoinsEntity trade : trades) {

                if (trade != null) {

                    if (trade.getOrderType() == 2 && trade.getEntrustCnt().compareTo(trade.getDealCnt()) != 0) {

                        System.out.println("问题卖单：" + JSON.toJSONString(trade));

                    }

                    //orderCoinsDao.updateStatus(trade.getId(),OrderCoinsEntity.ORDERSTATUS_DONE);

                    ids.add(trade.getId());

                    // 买单 实际成交金额小于委托的 这一部分从冻结扣除

                    if (OrderCoinsEntity.ORDERTYPE_BUY == trade.getOrderType()) {

                        if (trade.getEntrustAmount().compareTo(trade.getDealAmount()) > 0) {

                            // 此时退回这部分的差额

                            BigDecimal subtract = trade.getEntrustAmount().subtract(trade.getDealAmount());

                            MemberWalletCoinEntity memberWalletCoinEntity = memberWalletCoinDao.selectWalletCoinBymIdAndCode(trade.getMemberId(), CoinTypeEnum.USDT.name());

                            if (memberWalletCoinEntity != null) {

                                coinService.updateWalletBalance(memberWalletCoinEntity.getId(), subtract, null, subtract.negate());

                            }

                        }

                    }

                }

            }

        }

        if (CollectionUtils.isNotEmpty(ids)) {

            orderCoinsDao.batchUpdateStatus(ids, OrderCoinsEntity.ORDERSTATUS_DONE);

        }

    }



    @Override

    public void initOrders(String symbol, Integer type, Integer tradeType, BigDecimal price,

                           BigDecimal amount, BigDecimal entrustAmount) {

        //获取用户ID

        Long memberId = 10L;

        BigDecimal nowPriceinBigDecimal = price;

        //查询当前价

        //BigDecimal nowPrice = new BigDecimal(redisUtils.getString(CoinTypeConvert.convertToKey(symbol + "/USDT")));



        // 获取交易管理的杠杠倍率，手续费率等信息，由平台进行设置

        symbol = symbol.toUpperCase();



        // 手续费用(手续费=建仓价X数量X手续费率)

        BigDecimal closingPrice = BigDecimal.ZERO;



        // BigDecimal totalPayPricCoin = nowPrice.multiply(amount).add(closingPrice);

        // 首先将单插入到数据库主表（委托表）

        // 创建订单

        OrderCoinsEntity order = new OrderCoinsEntity();

        //根据委托类型生成不同数据

        // 如果是限价交易直接插入主表数据

        order.setMemberId(memberId);

        order.setOrderNo(generateSimpleSerialno(memberId.toString()));

        order.setOrderType(type);

        order.setSymbol(symbol);

        //order.setMarkPrice(nowPrice);



        // 成交量 先设置为0

        order.setDealCnt(BigDecimal.ZERO);

        // 成交价

        //order.setDealPrice(price);

        // 成交金额

        order.setDealAmount(BigDecimal.ZERO);

        order.setOrderStatus(OrderCoinsEntity.ORDERSTATUS_DODING);

        order.setTradeType(tradeType);

        // 手续费

        order.setFeeAmount(closingPrice);

        if (OrderCoinsEntity.TRADETYPE_FIXEDPRICE.equals(tradeType)) {

            // 限价 是需要价格和数量 可以得到成交金额

            // 下单量

            order.setEntrustCnt(amount);

            // 下单价格

            order.setEntrustPrice(price);

            order.setEntrustAmount(amount.multiply(price));

        } else {

            if (OrderCoinsEntity.ORDERTYPE_BUY.equals(type)) {

                // 市价 只有金额

                order.setEntrustAmount(entrustAmount);

            } else {

                // 下单量

                order.setEntrustCnt(amount);

                // 下单价格

                order.setEntrustPrice(price);

                order.setEntrustAmount(amount.multiply(price));

            }



        }

        orderCoinsDao.insert(order);

        // 加入到撮合

        CoinTrader trader = factory.getTrader(symbol);

        trader.trade(order);

    }