撮合交易代码提交

zainali5120

2020-09-25 286ea89f5f6cade73276f865effa5dcd2b19406d

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

@@ -1,14 +1,18 @@
package com.xcong.excoin.utils;





import com.xcong.excoin.modules.member.dao.MemberSettingDao;

import com.xcong.excoin.modules.member.entity.MemberEntity;

import com.xcong.excoin.modules.member.entity.MemberSettingEntity;

import com.xcong.excoin.modules.platform.entity.PlatformTradeSettingEntity;

import lombok.extern.slf4j.Slf4j;



import java.math.BigDecimal;



/**

 * @author helius

 */

@Slf4j

public class CalculateUtil {



    /**

@@ -21,24 +25,25 @@
     * @param type            1:买多2：卖空

     * @return

     */

    public static BigDecimal getForceSetPrice(BigDecimal bondAmount, BigDecimal openPrice, BigDecimal symbolSkuNumber, BigDecimal lotNumber,

    public static BigDecimal getForceSetPrice(BigDecimal bondAmount, BigDecimal openPrice, int symbolSkuNumber, BigDecimal lotNumber,

                                              int type, MemberEntity member) {

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

        PlatformTradeSettingEntity tradeSetting = cacheSettingUtils.getTradeSetting();

        MemberSettingDao memberSettingDao = SpringContextHolder.getBean(MemberSettingDao.class);

        BigDecimal forcePrice = BigDecimal.ZERO;

        BigDecimal money = bondAmount.divide(symbolSkuNumber.multiply(lotNumber), 8, BigDecimal.ROUND_DOWN);

        BigDecimal money = bondAmount.divide(new BigDecimal(symbolSkuNumber).multiply(lotNumber), 8, BigDecimal.ROUND_DOWN);

        //卖空

        if (type == 2) {

            forcePrice = money.add(openPrice);

            if (member.getIsProfit() == 1) {

            if (member.getIsForce() == 1) {

                MemberSettingEntity memberSetting = memberSettingDao.selectMemberSettingByMemberId(member.getId());

                //预估强平价 = 预估强平价-预估强平价*系数

                forcePrice = forcePrice.subtract(forcePrice.multiply(tradeSetting.getForceParam()));

                forcePrice = forcePrice.subtract(forcePrice.multiply(memberSetting.getForceParam() == null ? BigDecimal.ZERO : memberSetting.getForceParam()));

            }

        } else {//开多

            forcePrice = openPrice.subtract(money);

            if (member.getIsProfit() == 1) {

            if (member.getIsForce() == 1) {

                MemberSettingEntity memberSetting = memberSettingDao.selectMemberSettingByMemberId(member.getId());

                //预估强平价 = 预估强平价-预估强平价*系数

                forcePrice = forcePrice.add(forcePrice.multiply(tradeSetting.getForceParam()));

                forcePrice = forcePrice.add(forcePrice.multiply(memberSetting.getForceParam() == null ? BigDecimal.ZERO : memberSetting.getForceParam()));

            }

        }

        if (forcePrice.compareTo(BigDecimal.ZERO) < 0) {