modify

Helius

2020-08-26 3ba954008c09e0f0a486aba9a26ff9bcebef32ff

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

@@ -3,8 +3,10 @@
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.xcong.excoin.common.LoginUserUtils;
import com.xcong.excoin.common.enumerates.CoinTypeEnum;
import com.xcong.excoin.common.enumerates.MemberWalletCoinEnum;
import com.xcong.excoin.common.enumerates.RabbitPriceTypeEnum;
import com.xcong.excoin.common.exception.GlobalException;
import com.xcong.excoin.common.response.Result;
import com.xcong.excoin.common.system.service.CommonService;
import com.xcong.excoin.modules.contract.dao.ContractEntrustOrderDao;
@@ -106,69 +108,128 @@
                }
            }

            MemberWalletContractEntity walletContract = memberWalletContractDao.selectById(memberEntity.getId());

            BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(submitEntrustDto.getSymbol());
            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(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)
                    .multiply(new BigDecimal(submitEntrustDto.getSymbolCnt()))
                    .multiply(tradeSettingEntity.getFeeRatio().divide(new BigDecimal(100)))
                    .setScale(8, BigDecimal.ROUND_DOWN);
            log.info("手续费:{}", openFeePrice);

            // 预付款
            BigDecimal entrustTotalAmount = bondAmount.add(openFeePrice).add(openFeePrice);
            log.info("预付款:{}", entrustTotalAmount);

            if (entrustTotalAmount.compareTo(walletContract.getAvailableBalance()) > -1) {
                return Result.fail(MessageSourceUtils.getString("member_service_0085"));
            }

            ContractEntrustOrderEntityMapper convert = ContractEntrustOrderEntityMapper.INSTANCE;
            ContractEntrustOrderEntity entrustOrderEntity = convert.submitEntrustDtoToEntity(submitEntrustDto);
            entrustOrderEntity.setOrderNo(commonService.generateOrderNo(memberEntity.getId()));
            entrustOrderEntity.setMemberId(memberEntity.getId());
            entrustOrderEntity.setBondAmount(bondAmount.add(openFeePrice));
            entrustOrderEntity.setSymbolSku(lotNumber);
            entrustOrderEntity.setEntrustAmount(entrustTotalAmount);
            // 暂默认逐仓
            entrustOrderEntity.setPositionType(ContractEntrustOrderEntity.POSITION_TYPE_ADD);

            int i = contractEntrustOrderDao.insert(entrustOrderEntity);

            memberWalletContractDao.increaseWalletContractBalanceById(entrustTotalAmount.negate(), null, entrustOrderEntity.getBondAmount(), walletContract.getId());
            if (i > 0) {

                // 发送委托单队列消息
                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(MessageSourceUtils.getString("result_success_msg"));
            // 逐仓委托
            if (ContractEntrustOrderEntity.POSITION_TYPE_ADD == memberEntity.getContractPositionType()) {
                return entrustForAdd(submitEntrustDto, memberEntity);
                // 全仓委托
            } else {
                return Result.fail(MessageSourceUtils.getString("result_fail_msg"));
                return entrustForWhole(submitEntrustDto, memberEntity);
            }
        }

        // 委托平仓 (全仓模式)
        if (submitEntrustDto.getEntrustType() == ContractEntrustOrderEntity.ENTRUST_TYPE_CLOSE_MORE || submitEntrustDto.getEntrustType() == ContractEntrustOrderEntity.ENTRUST_TYPE_CLOSE_LESS) {
            return Result.fail("功能暂未开放,敬请期待");
        }

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

    private Result entrustForAdd(SubmitEntrustDto submitEntrustDto, MemberEntity memberEntity) {
        BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(submitEntrustDto.getSymbol());
        PlatformTradeSettingEntity tradeSettingEntity = cacheSettingUtils.getTradeSetting();

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

        // 保证金计算 -- 建仓价X规格X手数X（1/杠杆倍率）
        BigDecimal bondAmount = CalculateUtil.getBondAmount(submitEntrustDto.getEntrustPrice(), lotNumber, submitEntrustDto.getSymbolCnt(), submitEntrustDto.getLeverRatio());

        // 开仓手续费 建仓价*规格*手数*手续费率
        BigDecimal openFeePrice = CalculateUtil.getOpenFeePrice(submitEntrustDto.getEntrustPrice(), lotNumber, submitEntrustDto.getSymbolCnt(), tradeSettingEntity.getFeeRatio());
        log.info("手续费:{}", openFeePrice);

        // 预付款
        BigDecimal entrustTotalAmount = bondAmount.add(openFeePrice).add(openFeePrice);
        log.info("预付款:{}", entrustTotalAmount);

        if (entrustTotalAmount.compareTo(walletContract.getAvailableBalance()) > -1) {
            throw new GlobalException(MessageSourceUtils.getString("member_service_0085"));
        }

        ContractEntrustOrderEntityMapper convert = ContractEntrustOrderEntityMapper.INSTANCE;
        ContractEntrustOrderEntity entrustOrderEntity = convert.submitEntrustDtoToEntity(submitEntrustDto);
        entrustOrderEntity.setOrderNo(commonService.generateOrderNo(memberEntity.getId()));
        entrustOrderEntity.setMemberId(memberEntity.getId());
        entrustOrderEntity.setBondAmount(bondAmount.add(openFeePrice));
        entrustOrderEntity.setSymbolSku(lotNumber);
        entrustOrderEntity.setEntrustAmount(entrustTotalAmount);
        entrustOrderEntity.setPositionType(ContractEntrustOrderEntity.POSITION_TYPE_ADD);

        int i = contractEntrustOrderDao.insert(entrustOrderEntity);
        memberWalletContractDao.increaseWalletContractBalanceById(entrustTotalAmount.negate(), null, entrustOrderEntity.getBondAmount(), walletContract.getId());
        if (i > 0) {

            // 发送委托单队列消息
            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(MessageSourceUtils.getString("result_success_msg"));
        } else {
            return Result.fail(MessageSourceUtils.getString("result_fail_msg"));
        }
    }

    private Result entrustForWhole(SubmitEntrustDto submitEntrustDto, MemberEntity memberEntity) {
        BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(submitEntrustDto.getSymbol());
        PlatformTradeSettingEntity tradeSettingEntity = cacheSettingUtils.getTradeSetting();

        MemberWalletContractEntity walletContract = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), CoinTypeConvert.convertContractTypeToCoin(submitEntrustDto.getSymbol()));

        ContractHoldOrderEntity holdOrderEntity = contractHoldOrderDao.selectWholeHoldOrderByOrderType(memberEntity.getId(), submitEntrustDto.getEntrustType());

        BigDecimal bondAmount;
        BigDecimal openFeePrice;
        BigDecimal entrustTotalAmount;

        // 保证金计算 -- 建仓价X规格X手数X（1/杠杆倍率）
        bondAmount = CalculateUtil.getBondAmount(submitEntrustDto.getEntrustPrice(), lotNumber, submitEntrustDto.getSymbolCnt(), submitEntrustDto.getLeverRatio());

        // 开仓手续费 建仓价*规格*手数*手续费率
        openFeePrice = CalculateUtil.getOpenFeePrice(submitEntrustDto.getEntrustPrice(), lotNumber, submitEntrustDto.getSymbolCnt(), tradeSettingEntity.getFeeRatio());
        log.info("手续费:{}", openFeePrice);

        // 预付款
        entrustTotalAmount = bondAmount.add(openFeePrice).add(openFeePrice);
        log.info("预付款:{}", entrustTotalAmount);

        if (entrustTotalAmount.compareTo(walletContract.getAvailableBalance()) > -1) {
            throw new GlobalException(MessageSourceUtils.getString("member_service_0085"));
        }

        ContractEntrustOrderEntityMapper convert = ContractEntrustOrderEntityMapper.INSTANCE;
        ContractEntrustOrderEntity entrustOrderEntity = convert.submitEntrustDtoToEntity(submitEntrustDto);
        entrustOrderEntity.setOrderNo(commonService.generateOrderNo(memberEntity.getId()));
        entrustOrderEntity.setMemberId(memberEntity.getId());
        entrustOrderEntity.setBondAmount(bondAmount.add(openFeePrice));
        entrustOrderEntity.setSymbolSku(lotNumber);
        entrustOrderEntity.setEntrustAmount(entrustTotalAmount);
        entrustOrderEntity.setPositionType(ContractEntrustOrderEntity.POSITION_TYPE_ALL);

        int i = contractEntrustOrderDao.insert(entrustOrderEntity);
        memberWalletContractDao.increaseWalletContractBalanceById(entrustTotalAmount.negate(), null, entrustOrderEntity.getBondAmount(), walletContract.getId());
        if (i > 0) {

            // 发送委托单队列消息
            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(MessageSourceUtils.getString("result_success_msg"));
        } else {
            return Result.fail(MessageSourceUtils.getString("result_fail_msg"));
        }
    }

    @Override
@@ -190,7 +251,12 @@
            return Result.fail(MessageSourceUtils.getString("entrust_order_not_exist"));
        }

        MemberWalletContractEntity walletContractEntity = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), MemberWalletCoinEnum.WALLETCOINCODE.getValue());
        MemberWalletContractEntity walletContractEntity;
        if (ContractEntrustOrderEntity.POSITION_TYPE_ADD == entrustOrderEntity.getPositionType()) {
            walletContractEntity = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), MemberWalletCoinEnum.WALLETCOINCODE.getValue());
        } else {
            walletContractEntity = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), CoinTypeConvert.convertContractTypeToCoin(entrustOrderEntity.getSymbol()));
        }

        BigDecimal total = entrustOrderEntity.getEntrustAmount();
        memberWalletContractDao.increaseWalletContractBalanceById(total, null, entrustOrderEntity.getBondAmount().negate(), walletContractEntity.getId());
@@ -228,27 +294,27 @@
        }

        // 获取最新价
        BigDecimal newPrice = new BigDecimal(redisUtils.getString(CoinTypeConvert.convertToKey(submitCloseEntrustDto.getSymbol())));
        BigDecimal newPrice = new BigDecimal(redisUtils.getString(CoinTypeConvert.convertToKey(holdOrderEntity.getSymbol())));

        int closeType;
        if (holdOrderEntity.getOpeningType() == ContractHoldOrderEntity.OPENING_TYPE_MORE) {
            // 开多, 若委托价低于当前价则立即成交
            if (submitCloseEntrustDto.getEntrustPrice().compareTo(newPrice) <= 0) {
                WholeCloseOrderDto wholeCloseOrderDto = new WholeCloseOrderDto();
                wholeCloseOrderDto.setCount(submitCloseEntrustDto.getSymbolCnt());
                wholeCloseOrderDto.setId(submitCloseEntrustDto.getId());
                return contractHoldOrderService.cancelHoldOrder(wholeCloseOrderDto);
            }
//            if (submitCloseEntrustDto.getEntrustPrice().compareTo(newPrice) <= 0) {
//                WholeCloseOrderDto wholeCloseOrderDto = new WholeCloseOrderDto();
//                wholeCloseOrderDto.setCount(submitCloseEntrustDto.getSymbolCnt());
//                wholeCloseOrderDto.setId(submitCloseEntrustDto.getId());
//                return contractHoldOrderService.cancelHoldOrder(wholeCloseOrderDto);
//            }

            closeType = ContractOrderEntity.ORDER_TYPE_CLOSE_MORE;
        } else {
            // 开空, 若委托价高于当前价则立即成交
            if (submitCloseEntrustDto.getEntrustPrice().compareTo(newPrice) >= 0) {
                WholeCloseOrderDto wholeCloseOrderDto = new WholeCloseOrderDto();
                wholeCloseOrderDto.setCount(submitCloseEntrustDto.getSymbolCnt());
                wholeCloseOrderDto.setId(submitCloseEntrustDto.getId());
                return contractHoldOrderService.cancelHoldOrder(wholeCloseOrderDto);
            }
//            if (submitCloseEntrustDto.getEntrustPrice().compareTo(newPrice) >= 0) {
//                WholeCloseOrderDto wholeCloseOrderDto = new WholeCloseOrderDto();
//                wholeCloseOrderDto.setCount(submitCloseEntrustDto.getSymbolCnt());
//                wholeCloseOrderDto.setId(submitCloseEntrustDto.getId());
//                return contractHoldOrderService.cancelHoldOrder(wholeCloseOrderDto);
//            }

            closeType = ContractOrderEntity.ORDER_TYPE_CLOSE_LESS;
        }
@@ -256,7 +322,7 @@

        MemberWalletContractEntity walletContract = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(member.getId(), CoinTypeConvert.convertContractTypeToCoin(holdOrderEntity.getSymbol()));

        BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(submitCloseEntrustDto.getSymbol());
        BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(holdOrderEntity.getSymbol());
        BigDecimal bondAmount = CalculateUtil.getBondAmount(holdOrderEntity.getOpeningPrice(), lotNumber, submitCloseEntrustDto.getSymbolCnt(), holdOrderEntity.getLeverRatio());

        ContractEntrustOrderEntity entrustOrder = new ContractEntrustOrderEntity();
@@ -268,6 +334,7 @@
        entrustOrder.setLeverRatio(holdOrderEntity.getLeverRatio());
        entrustOrder.setSymbolSku(holdOrderEntity.getSymbolSku());
        entrustOrder.setEntrustType(closeType);
        entrustOrder.setSymbolCnt(holdOrderEntity.getSymbolCnt());

        int i = contractEntrustOrderDao.insert(entrustOrder);

@@ -277,10 +344,10 @@
        if (i > 0) {
            // 发送委托消息
            if (holdOrderEntity.getOpeningType() == ContractEntrustOrderEntity.ENTRUST_TYPE_OPEN_MORE) {
                OrderModel model = new OrderModel(holdOrderEntity.getId(), RabbitPriceTypeEnum.ENTRUST_OPEN_MORE.getValue(), submitCloseEntrustDto.getEntrustPrice().setScale(8, RoundingMode.HALF_UP).toPlainString(), holdOrderEntity.getSymbol());
                OrderModel model = new OrderModel(holdOrderEntity.getId(), RabbitPriceTypeEnum.ENTRUST_CLOSE_MORE.getValue(), submitCloseEntrustDto.getEntrustPrice().setScale(8, RoundingMode.HALF_UP).toPlainString(), holdOrderEntity.getSymbol());
                producer.sendPriceOperate(JSONObject.toJSONString(model));
            } else {
                OrderModel model = new OrderModel(holdOrderEntity.getId(), RabbitPriceTypeEnum.ENTRUST_OPEN_LESS.getValue(), submitCloseEntrustDto.getEntrustPrice().setScale(8, RoundingMode.HALF_UP).toPlainString(), holdOrderEntity.getSymbol());
                OrderModel model = new OrderModel(holdOrderEntity.getId(), RabbitPriceTypeEnum.ENTRUST_CLOSE_LESS.getValue(), submitCloseEntrustDto.getEntrustPrice().setScale(8, RoundingMode.HALF_UP).toPlainString(), holdOrderEntity.getSymbol());
                producer.sendPriceOperate(JSONObject.toJSONString(model));
            }
        }