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| | | package com.xcong.excoin.utils;
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| | | import com.xcong.excoin.common.exception.GlobalException;
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| | | import com.xcong.excoin.common.response.Result;
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| | | import com.xcong.excoin.modules.contract.dao.ContractHoldOrderDao;
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| | | import com.xcong.excoin.modules.contract.entity.ContractHoldOrderEntity;
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| | | import com.xcong.excoin.modules.member.dao.MemberWalletContractDao;
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| | | import com.xcong.excoin.modules.member.dao.MemberSettingDao;
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| | | import com.xcong.excoin.modules.member.entity.MemberEntity;
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| | | import com.xcong.excoin.modules.member.entity.MemberSettingEntity;
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| | | import com.xcong.excoin.modules.platform.entity.PlatformTradeSettingEntity;
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| | | import lombok.extern.slf4j.Slf4j;
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| | | */
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| | | public static BigDecimal getForceSetPrice(BigDecimal bondAmount, BigDecimal openPrice, int symbolSkuNumber, BigDecimal lotNumber,
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| | | int type, MemberEntity member) {
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| | | CacheSettingUtils cacheSettingUtils = SpringContextHolder.getBean(CacheSettingUtils.class);
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| | | PlatformTradeSettingEntity tradeSetting = cacheSettingUtils.getTradeSetting();
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| | | MemberSettingDao memberSettingDao = SpringContextHolder.getBean(MemberSettingDao.class);
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| | | BigDecimal forcePrice = BigDecimal.ZERO;
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| | | BigDecimal money = bondAmount.divide(new BigDecimal(symbolSkuNumber).multiply(lotNumber), 8, BigDecimal.ROUND_DOWN);
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| | | //卖空
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| | | if (type == 2) {
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| | | log.info("---->{}", money);
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| | | log.info("------>{}", openPrice);
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| | | forcePrice = money.add(openPrice);
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| | | if (member.getIsProfit() == 1) {
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| | | if (member.getIsForce() == 1) {
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| | | MemberSettingEntity memberSetting = memberSettingDao.selectMemberSettingByMemberId(member.getId());
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| | | //预估强平价 = 预估强平价-预估强平价*系数
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| | | forcePrice = forcePrice.subtract(forcePrice.multiply(tradeSetting.getForceParam()));
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| | | forcePrice = forcePrice.subtract(forcePrice.multiply(memberSetting.getForceParam() == null ? BigDecimal.ZERO : memberSetting.getForceParam()));
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| | | }
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| | | } else {//开多
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| | | forcePrice = openPrice.subtract(money);
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| | | if (member.getIsProfit() == 1) {
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| | | if (member.getIsForce() == 1) {
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| | | MemberSettingEntity memberSetting = memberSettingDao.selectMemberSettingByMemberId(member.getId());
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| | | //预估强平价 = 预估强平价-预估强平价*系数
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| | | forcePrice = forcePrice.add(forcePrice.multiply(tradeSetting.getForceParam()));
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| | | forcePrice = forcePrice.add(forcePrice.multiply(memberSetting.getForceParam() == null ? BigDecimal.ZERO : memberSetting.getForceParam()));
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| | | }
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| | | }
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| | | if (forcePrice.compareTo(BigDecimal.ZERO) < 0) {
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| | | }
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| | | return forcePrice;
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| | | }
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| | | /**
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| | | * 计算保证金 -- 建仓价*规格*手数*(1/杠杆倍率)
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| | | *
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| | | * @param openingPrice 开仓价
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| | | * @param lotNumber 规格
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| | | * @param symbolCnt 张数
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| | | * @param leverRatio 杠杆倍率
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| | | * @return
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| | | */
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| | | public static BigDecimal getBondAmount(BigDecimal openingPrice, BigDecimal lotNumber, Integer symbolCnt, Integer leverRatio) {
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| | | return openingPrice.multiply(lotNumber).multiply(new BigDecimal(symbolCnt))
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| | | .multiply(BigDecimal.ONE.divide(new BigDecimal(leverRatio)))
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| | | .setScale(8, BigDecimal.ROUND_DOWN);
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| | | }
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| | |
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| | | /**
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| | | * 全仓模式 -- 预估强平价
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| | | * 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)
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| | | *
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| | | * @return
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| | | */
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| | | public static BigDecimal getForceSetPriceForWhole(MemberEntity memberEntity) {
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| | | ContractHoldOrderDao holdOrderDao = SpringContextHolder.getBean(ContractHoldOrderDao.class);
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| | | MemberWalletContractDao walletContractDao = SpringContextHolder.getBean(MemberWalletContractDao.class);
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| | | CacheSettingUtils cacheSettingUtils = SpringContextHolder.getBean(CacheSettingUtils.class);
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| | | return null;
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| | | }
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| | |
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| | | /**
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| | | * 计算开仓价
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| | | *
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| | | * @param orderType 订单类型
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| | | * @param newPrice 当前价
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| | | * @param spread 划点
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| | | * @return
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| | | */
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| | | public static BigDecimal getOpeningPrice(int orderType, BigDecimal newPrice, BigDecimal spread) {
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| | | BigDecimal openingPrice = BigDecimal.ZERO;
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| | | if (orderType == ContractHoldOrderEntity.OPENING_TYPE_MORE) {
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| | | // 市场价*(1 + (点差/10000))
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| | | openingPrice = newPrice.multiply(BigDecimal.ONE.add(spread.divide(new BigDecimal(10000)))).setScale(8, BigDecimal.ROUND_DOWN);
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| | | // 开空
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| | | } else if (orderType == ContractHoldOrderEntity.OPENING_TYPE_LESS) {
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| | | // 市场价*(1 - (点差/10000))
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| | | openingPrice = newPrice.multiply(BigDecimal.ONE.subtract(spread.divide(new BigDecimal(10000)))).setScale(8, BigDecimal.ROUND_DOWN);
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| | | } else {
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| | | throw new GlobalException(MessageSourceUtils.getString("unknown_type"));
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| | | }
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| | | return openingPrice;
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| | | }
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| | |
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| | | /**
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| | | * 计算开仓手续费
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| | | *
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| | | * @param openingPrice 开仓价
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| | | * @param lotNumber 规格
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| | | * @param count 张数
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| | | * @param feeRatio 手续费率
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| | | * @return
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| | | */
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| | | public static BigDecimal getOpenFeePrice(BigDecimal openingPrice, BigDecimal lotNumber, int count, BigDecimal feeRatio) {
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| | | return openingPrice.multiply(lotNumber)
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| | | .multiply(new BigDecimal(count))
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| | | .multiply(feeRatio.divide(new BigDecimal(100)))
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| | | .setScale(8, BigDecimal.ROUND_DOWN);
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| | | }
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| | | }
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