golden交易所分布式支持

zainali5120

2020-10-10 f8a0008705fd8067959151ce83c5dce19e72fb85

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

@@ -8,12 +8,16 @@
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;

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;

@@ -85,6 +89,12 @@


    @Resource

    private CoinTraderFactory factory;



    @Resource

    private MemberDao memberDao;



    @Resource

    private OrderSubmitProducer orderSubmitProducer;





    @Override

@@ -332,6 +342,11 @@
    public Result submitSalesWalletCoinOrderWithMatch(String symbol, Integer type, Integer tradeType, BigDecimal price, BigDecimal amount, BigDecimal entrustAmount) {

        //获取用户ID

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

        // 需要实名

        MemberEntity memberEntity = memberDao.selectById(memberId);

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

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

        }

        BigDecimal nowPriceinBigDecimal = price;

        //查询当前价

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

@@ -454,9 +469,11 @@
//            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"));

    }



@@ -498,7 +515,7 @@
        //获取用户ID

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

        OrderCoinsEntity orderCoinsEntity = orderCoinsDao.selectById(orderId);

        if (ObjectUtil.isNotEmpty(orderCoinsEntity) && orderCoinsEntity.getMemberId() == 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);

@@ -584,7 +601,7 @@
        // 取消撮合订单的单

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

        trader.cancelOrder(orderCoinsEntity);

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

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

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

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

            }

@@ -616,6 +633,8 @@
                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



                    // 市价的按成交额退款

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

                    // 需要退回的手续费

                    BigDecimal returnFee = BigDecimal.ZERO;

@@ -698,6 +717,12 @@




        return Result.ok(pageEntityToPageVo);

    }



    @Override

    public Result findAllWalletCoinOrder() {

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

        return Result.ok(orderCoinsDealEntities);

    }



    @Override

@@ -946,6 +971,13 @@
                    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);

@@ -1106,4 +1138,5 @@
        trader.trade(order);

    }





}