modify

Helius

2020-08-28 1f8e7774f4bc554f788fddae774d72ca24749edf

 src/main/java/com/xcong/excoin/utils/CalculateUtil.java

@@ -3,6 +3,7 @@


import cn.hutool.core.collection.CollUtil;

import com.alibaba.fastjson.JSONObject;

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

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

import com.xcong.excoin.common.exception.GlobalException;

import com.xcong.excoin.common.response.Result;

@@ -86,9 +87,8 @@
     * 全仓模式 -- 预估强平价

     * 面值*(多单张数*多单开仓价-空单张数*空单开仓价)-余额-已实现盈亏 / 面值*(多单张数-空单张数)-(维持保证金率+TAKER手续费)*面值*(开多张数+开空张数)

     *

     * @return

     */

    public static BigDecimal getForceSetPriceForWhole(@NotNull String symbol, @NotNull MemberEntity memberEntity) {

    public static void getForceSetPriceForWhole(@NotNull String symbol, @NotNull MemberEntity memberEntity) {

        ContractHoldOrderDao holdOrderDao = SpringContextHolder.getBean(ContractHoldOrderDao.class);

        MemberWalletContractDao walletContractDao = SpringContextHolder.getBean(MemberWalletContractDao.class);

        CacheSettingUtils cacheSettingUtils = SpringContextHolder.getBean(CacheSettingUtils.class);

@@ -96,10 +96,37 @@
        Long memberId = memberEntity.getId();

        BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(symbol);

        PlatformTradeSettingEntity tradeSettingEntity = cacheSettingUtils.getTradeSetting();

        MemberWalletContractEntity walletContract = walletContractDao.findWalletContractByMemberIdAndSymbol(memberId, symbol);

        List<ContractHoldOrderEntity> holdOrderEntities = holdOrderDao.selectHoldOrderListByMemberIdAndSymbol(memberId, symbol, 2);

        MemberWalletContractEntity walletContract = walletContractDao.findWalletContractByMemberIdAndSymbol(memberId, CoinTypeConvert.convertContractTypeToCoin(symbol));

        List<ContractHoldOrderEntity> holdOrderEntities = holdOrderDao.selectHoldOrderListForWholeByMemberIdAndSymbol(memberId, symbol);

        if (CollUtil.isNotEmpty(holdOrderEntities)) {

            // 多单开仓价

            BigDecimal totalSetPrice = BigDecimal.ZERO;

            int totalCnt = 0;



            for (ContractHoldOrderEntity holdOrderEntity : holdOrderEntities) {

                BigDecimal forceSetPrice = getForceSetPrice(walletContract.getTotalBalance().subtract(holdOrderEntity.getOpeningFeeAmount()), holdOrderEntity.getOpeningPrice(), holdOrderEntity.getSymbolCntSale(), holdOrderEntity.getSymbolSku(), holdOrderEntity.getOpeningType(), memberEntity);

                log.info("订单强平价 : {}, 订单ID : {}, {}", forceSetPrice, holdOrderEntity.getId(), holdOrderEntity.getSymbolCntSale());

                totalSetPrice = totalSetPrice.add(forceSetPrice.multiply(BigDecimal.valueOf(holdOrderEntity.getSymbolCntSale())));

                totalCnt += holdOrderEntity.getSymbolCntSale();

                log.info("-->{}", totalCnt);

            }



            BigDecimal forceSetPrice = totalSetPrice.divide(BigDecimal.valueOf(totalCnt), 8, BigDecimal.ROUND_DOWN);

            log.info("强平价 : {}", forceSetPrice);

            for (ContractHoldOrderEntity updateHoldOrder : holdOrderEntities) {

                updateHoldOrder.setForceClosingPrice(forceSetPrice);

                updateHoldOrder.setIsCanClosing(ContractHoldOrderEntity.ORDER_CAN_CLOSING_Y);

                holdOrderDao.updateById(updateHoldOrder);



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

//                    sendOrderBombMsg(updateHoldOrder.getId(), updateHoldOrder.getOpeningType(), forceSetPrice, updateHoldOrder.getSymbol(), updateHoldOrder.getOperateNo());

                }

            }



        }

    }



    /*

// 多单开仓价

            BigDecimal moreOpenPrice = BigDecimal.ZERO;

            // 多单张数

            int moreCnt = 0;

@@ -109,7 +136,6 @@
            int lessCnt = 0;

            // 已实现盈亏

            BigDecimal rewardAmount = BigDecimal.ZERO;

            List<ContractHoldOrderEntity> updateHoldOrders = new ArrayList<>();

            for (ContractHoldOrderEntity holdOrderEntity : holdOrderEntities) {

                if (holdOrderEntity.getOpeningType() == ContractHoldOrderEntity.OPENING_TYPE_MORE) {

                    moreOpenPrice = holdOrderEntity.getOpeningPrice();

@@ -118,14 +144,8 @@
                    lessOpenPrice = holdOrderEntity.getOpeningPrice();

                    lessCnt = holdOrderEntity.getSymbolCntSale();

                }

                ContractHoldOrderEntity updateHoldOrder = new ContractHoldOrderEntity();

                updateHoldOrder.setOperateNo(holdOrderEntity.getOperateNo() + 1);

                updateHoldOrder.setId(holdOrderEntity.getId());

                updateHoldOrder.setOpeningType(holdOrderEntity.getOpeningType());

                updateHoldOrder.setSymbol(holdOrderEntity.getSymbol());

                updateHoldOrders.add(updateHoldOrder);



                rewardAmount = rewardAmount.add(holdOrderEntity.getRewardAmount());

                rewardAmount = rewardAmount.add(holdOrderEntity.getRewardAmount() == null ? BigDecimal.ZERO : holdOrderEntity.getRewardAmount());

                log.info("rewardAmount : {}", rewardAmount);

            }



@@ -146,19 +166,18 @@
            BigDecimal forceSetPrice = divisor.divide(dividendOne.subtract(dividendTwo), 8, BigDecimal.ROUND_DOWN);

            log.info("forceSetPrice : {}", forceSetPrice);



            for (ContractHoldOrderEntity updateHoldOrder : updateHoldOrders) {

            for (ContractHoldOrderEntity updateHoldOrder : holdOrderEntities) {

                updateHoldOrder.setForceClosingPrice(forceSetPrice);

                updateHoldOrder.setIsCanClosing(ContractHoldOrderEntity.ORDER_CAN_CLOSING_Y);

                holdOrderDao.updateById(updateHoldOrder);



                sendOrderBombMsg(updateHoldOrder.getId(), updateHoldOrder.getOpeningType(), forceSetPrice, updateHoldOrder.getSymbol(), updateHoldOrder.getOperateNo());

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

                    sendOrderBombMsg(updateHoldOrder.getId(), updateHoldOrder.getOpeningType(), forceSetPrice, updateHoldOrder.getSymbol(), updateHoldOrder.getOperateNo());

                }

            }



        } else {

            throw new GlobalException("强平价异常");

        }



        return null;

    }

     */



    private static void sendOrderBombMsg(Long id, int type, BigDecimal forceClosingPrice, String symbol, int operateNo) {

        OrderModel model = null;