交易所K线优化

zainali5120

2020-10-12 dcac20ece30dddba0fd21ca0d7a965de5914189d

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

@@ -8,6 +8,7 @@
import javax.annotation.Resource;



import com.alibaba.fastjson.JSONObject;

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.member.dao.MemberDao;

@@ -16,6 +17,7 @@
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 +92,9 @@


    @Resource

    private MemberDao memberDao;



    @Resource

    private OrderSubmitProducer orderSubmitProducer;





    @Override

@@ -342,6 +347,38 @@
        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)){

                // 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{

                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")));

@@ -464,9 +501,11 @@
//            memberWalletCoinDao.updateById(walletCoin);

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

        }

        // 加入到撮合

        CoinTrader trader = factory.getTrader(symbol);

        trader.trade(order);

        // 加入到撮合 TODO  通过消息队列发送到交易撮合

        //CoinTrader trader = factory.getTrader(symbol);

        //trader.trade(order);

        order.setSymbol(symbol);

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

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

    }



@@ -511,7 +550,9 @@
        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);

                orderSubmitProducer.sendCancelMsg(orderId);

               // return this.cancelEntrustWalletCoinOrderForMatch(orderId);

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

            }

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

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

@@ -589,12 +630,15 @@
    @Transactional

    public Result cancelEntrustWalletCoinOrderForMatch(String orderId) {

        //获取用户ID

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

        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 (ObjectUtil.isNotEmpty(orderCoinsEntity) ) {

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

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

            }

@@ -616,8 +660,6 @@
            detail.setDealPrice(orderCoinsEntity.getDealPrice());

            detail.setDealAmount(orderCoinsEntity.getDealAmount());

            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 +668,31 @@
                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

                    List<OrderCoinsDealEntity> orderCoinsDealEntities = orderCoinDealDao.selectCoinOrderDealByOrderId(Long.valueOf(orderId));

                    BigDecimal dealAmount = BigDecimal.ZERO;

                    if(CollectionUtils.isNotEmpty(orderCoinsDealEntities)){

                        for (OrderCoinsDealEntity orderCoinsDealEntity : orderCoinsDealEntities) {

                            dealAmount = dealAmount.add(orderCoinsDealEntity.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);

                    memberWalletCoinDao.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);

@@ -673,6 +725,7 @@
                    return Result.ok(MessageSourceUtils.getString("order_service_0013"));

                }

            }

            orderCoinDealDao.insert(detail);

        }

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

    }

@@ -710,6 +763,12 @@




        return Result.ok(pageEntityToPageVo);

    }



    @Override

    public Result findAllWalletCoinOrder() {

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

        return Result.ok(orderCoinsDealEntities);

    }



    @Override

@@ -925,15 +984,24 @@
            }

            Long memberId = buyOrderCoinsEntity.getMemberId();

            if (buyOrderCoinsEntity != null) {

                List<OrderCoinsDealEntity> orderCoinsDealEntities = orderCoinDealDao.selectCoinOrderDealByOrderId(buyOrderId);

                // 比较剩余的量

                BigDecimal dealAmount = buyOrderCoinsEntity.getDealAmount();

                BigDecimal dealAmount = BigDecimal.ZERO;

                BigDecimal dealCnt = BigDecimal.ZERO;

                if(CollectionUtils.isNotEmpty(orderCoinsDealEntities)){

                    for (OrderCoinsDealEntity orderCoinsDealEntity : orderCoinsDealEntities) {

                        dealAmount=dealAmount.add(orderCoinsDealEntity.getDealAmount());

                        dealCnt = dealCnt.add(orderCoinsDealEntity.getSymbolCnt());

                    }

                }



                // 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

                 dealCnt = dealCnt.add(amount);

                // 创建一个完成的单

                OrderCoinsDealEntity detail = new OrderCoinsDealEntity();

                detail.setMemberId(buyOrderCoinsEntity.getMemberId());

@@ -966,12 +1034,8 @@
                        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);

                }

            }

            // 卖单

@@ -1065,64 +1129,7 @@
    @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);

    }