撮合交易代码提交

zainali5120

2020-09-25 286ea89f5f6cade73276f865effa5dcd2b19406d

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

@@ -13,17 +13,17 @@
import com.xcong.excoin.modules.contract.entity.ContractOrderEntity;
import com.xcong.excoin.modules.contract.mapper.ContractEntrustOrderEntityMapper;
import com.xcong.excoin.modules.contract.parameter.dto.SubmitEntrustDto;
import com.xcong.excoin.modules.contract.parameter.dto.SubmitOrderDto;
import com.xcong.excoin.modules.contract.parameter.vo.ContractEntrustVo;
import com.xcong.excoin.modules.contract.service.ContractEntrustOrderService;
import com.xcong.excoin.modules.contract.service.ContractHoldOrderService;
import com.xcong.excoin.modules.member.dao.MemberWalletContractDao;
import com.xcong.excoin.modules.member.entity.MemberEntity;
import com.xcong.excoin.modules.member.entity.MemberWalletContractEntity;
import com.xcong.excoin.modules.platform.entity.PlatformTradeSettingEntity;
import com.xcong.excoin.rabbit.pricequeue.OrderModel;
import com.xcong.excoin.rabbit.producer.OrderProducer;
import com.xcong.excoin.utils.CacheSettingUtils;
import com.xcong.excoin.utils.CoinTypeConvert;
import com.xcong.excoin.utils.RedisUtils;
import com.xcong.excoin.utils.*;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@@ -62,6 +62,9 @@
    @Resource
    private OrderProducer producer;

    @Resource
    private ContractHoldOrderService contractHoldOrderService;

    @Transactional(rollbackFor = Exception.class)
    @Override
    public Result addContractEntrustOrder(SubmitEntrustDto submitEntrustDto) {
@@ -75,14 +78,24 @@
            // 开多委托价不能大于当前价
            if (submitEntrustDto.getEntrustType() == ContractEntrustOrderEntity.ENTRUST_TYPE_OPEN_MORE) {
                if (submitEntrustDto.getEntrustPrice().compareTo(newPrice) > -1) {
                    return Result.fail("委托价不能大于当前价");
                    SubmitOrderDto submitOrderDto = new SubmitOrderDto();
                    submitOrderDto.setOrderType(submitEntrustDto.getEntrustType());
                    submitOrderDto.setSymbol(submitEntrustDto.getSymbol());
                    submitOrderDto.setSymbolCnt(submitEntrustDto.getSymbolCnt());
                    submitOrderDto.setLeverRatio(submitEntrustDto.getLeverRatio());
                    return contractHoldOrderService.submitOrder(submitOrderDto);
                }
            }

            // 开空委托价不能小于当前价
            if (submitEntrustDto.getEntrustType() == ContractEntrustOrderEntity.ENTRUST_TYPE_OPEN_LESS) {
                if (submitEntrustDto.getEntrustPrice().compareTo(newPrice) < 1) {
                    return Result.fail("委托价不能小于当前价");
                    SubmitOrderDto submitOrderDto = new SubmitOrderDto();
                    submitOrderDto.setOrderType(submitEntrustDto.getEntrustType());
                    submitOrderDto.setSymbol(submitEntrustDto.getSymbol());
                    submitOrderDto.setSymbolCnt(submitEntrustDto.getSymbolCnt());
                    submitOrderDto.setLeverRatio(submitEntrustDto.getLeverRatio());
                    return contractHoldOrderService.submitOrder(submitOrderDto);
                }
            }

@@ -92,7 +105,7 @@
            PlatformTradeSettingEntity tradeSettingEntity = cacheSettingUtils.getTradeSetting();

            // 保证金计算 -- 建仓价X规格X手数X（1/杠杆倍率）
            BigDecimal bondAmount = submitEntrustDto.getEntrustPrice().multiply(lotNumber).multiply((BigDecimal.ONE.divide(BigDecimal.valueOf(submitEntrustDto.getLeverRatio()), 8, BigDecimal.ROUND_DOWN)));
            BigDecimal bondAmount = submitEntrustDto.getEntrustPrice().multiply(lotNumber).multiply(new BigDecimal(submitEntrustDto.getSymbolCnt())).multiply((BigDecimal.ONE.divide(BigDecimal.valueOf(submitEntrustDto.getLeverRatio()), 8, BigDecimal.ROUND_DOWN)));

            // 开仓手续费 建仓价*规格*手数*手续费率
            BigDecimal openFeePrice = submitEntrustDto.getEntrustPrice().multiply(lotNumber)
@@ -105,8 +118,8 @@
            BigDecimal entrustTotalAmount = bondAmount.add(openFeePrice).add(openFeePrice);
            log.info("预付款:{}", entrustTotalAmount);

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

            ContractEntrustOrderEntityMapper convert = ContractEntrustOrderEntityMapper.INSTANCE;
@@ -128,13 +141,18 @@
                if (submitEntrustDto.getEntrustType() == ContractEntrustOrderEntity.ENTRUST_TYPE_OPEN_MORE) {
                    OrderModel model = new OrderModel(entrustOrderEntity.getId(), RabbitPriceTypeEnum.ENTRUST_OPEN_MORE.getValue(), submitEntrustDto.getEntrustPrice().setScale(8, RoundingMode.HALF_UP).toPlainString(), submitEntrustDto.getSymbol());
                    producer.sendPriceOperate(JSONObject.toJSONString(model));

                    LogRecordUtils.insertMemberAccountFlow(memberEntity.getId(), entrustTotalAmount, walletContract.getAvailableBalance().subtract(entrustTotalAmount), submitEntrustDto.getSymbol(), "委托买涨", "买涨:" + submitEntrustDto.getSymbol());
                } else {
                    OrderModel model = new OrderModel(entrustOrderEntity.getId(), RabbitPriceTypeEnum.ENTRUST_OPEN_LESS.getValue(), submitEntrustDto.getEntrustPrice().setScale(8, RoundingMode.HALF_UP).toPlainString(), submitEntrustDto.getSymbol());
                    producer.sendPriceOperate(JSONObject.toJSONString(model));

                    LogRecordUtils.insertMemberAccountFlow(memberEntity.getId(), entrustTotalAmount, walletContract.getAvailableBalance().subtract(entrustTotalAmount), submitEntrustDto.getSymbol(), "委托买跌", "买跌:" + submitEntrustDto.getSymbol());
                }
                return Result.ok("委托成功");

                return Result.ok(MessageSourceUtils.getString("result_success_msg"));
            } else {
                return Result.fail("委托失败");
                return Result.fail(MessageSourceUtils.getString("result_fail_msg"));
            }
        }

@@ -143,7 +161,7 @@
            return Result.fail("功能暂未开放,敬请期待");
        }

        return Result.fail("未知错误");
        return Result.fail(MessageSourceUtils.getString("result_fail_msg"));
    }

    @Override
@@ -162,24 +180,27 @@
        // 查询该委托单是否为该用户所有
        ContractEntrustOrderEntity entrustOrderEntity = contractEntrustOrderDao.selectEntrustOrderByIdAndMemberId(id, memberEntity.getId());
        if (entrustOrderEntity == null) {
            return Result.fail("该委托单不存在");
            return Result.fail(MessageSourceUtils.getString("entrust_order_not_exist"));
        }

        MemberWalletContractEntity walletContractEntity = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), MemberWalletCoinEnum.WALLETCOINCODE.getValue());

        BigDecimal total = entrustOrderEntity.getEntrustAmount();
        memberWalletContractDao.increaseWalletContractBalanceById(total, null, total.negate(), walletContractEntity.getId());
        memberWalletContractDao.increaseWalletContractBalanceById(total, null, entrustOrderEntity.getBondAmount().negate(), walletContractEntity.getId());

        ContractOrderEntity orderEntity = ContractEntrustOrderEntityMapper.INSTANCE.entrustOrderToOrder(entrustOrderEntity);
        orderEntity.setTradeType(ContractOrderEntity.TRADE_TYPE_MARK_PRICE);
        orderEntity.setOrderType(ContractOrderEntity.ORDER_TYPE_CANCEL);
        orderEntity.setOrderStatus(ContractOrderEntity.ORDER_STATUS_CANCEL);
        int i = contractOrderDao.insert(orderEntity);

        contractEntrustOrderDao.deleteById(entrustOrderEntity.getId());

        // 插入财务流水
        LogRecordUtils.insertMemberAccountFlow(memberEntity.getId(), total, walletContractEntity.getAvailableBalance().add(total), entrustOrderEntity.getSymbol(), "撤销委托单", "撤销委托单");
        if (i > 0) {
            return Result.ok("撤销成功");
            return Result.ok(MessageSourceUtils.getString("cancellation_success"));
        }
        return Result.fail("撤销失败");
        return Result.fail(MessageSourceUtils.getString("cancellation_fail"));
    }

    @Override