modify

Helius

2020-09-08 17e24f847a2ba6268a647f9cd8af1928a4495165

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

@@ -112,10 +112,14 @@
                BigDecimal profitOrLoss = BigDecimal.ZERO;

                // 杠杆

                int leverRatio = 0;

                boolean isAloneLess = true;

                for (ContractHoldOrderEntity holdOrderEntity : holdOrderEntities) {

                    BigDecimal bondAmount = holdOrderEntity.getBondAmount().subtract(holdOrderEntity.getOpeningFeeAmount());



                    if (symbol.equalsIgnoreCase(holdOrderEntity.getSymbol())) {

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

                            isAloneLess = false;

                        }

                        symbolFeeAmount = symbolFeeAmount.add(holdOrderEntity.getOpeningFeeAmount());

                        symbolBondAmount = symbolBondAmount.add(bondAmount);



@@ -134,12 +138,17 @@
//                log.info("{}, {}, {}, {}, {}, {}", totalBondAmount, symbolBondAmount, symbolFeeAmount, openPrice, profitOrLoss, leverRatio);

                BigDecimal sub = walletContract.getTotalBalance().add(profitOrLoss).subtract(symbolFeeAmount).subtract(totalBondAmount);

//                log.info("sub -- {}", sub);

                BigDecimal divide = sub.divide(symbolBondAmount, 8, BigDecimal.ROUND_DOWN);

                BigDecimal divide = sub.abs().divide(symbolBondAmount, 8, BigDecimal.ROUND_DOWN);

//                log.info("divide -- {}", divide);

                BigDecimal divide2 = openPrice.divide(BigDecimal.valueOf(leverRatio), 8, BigDecimal.ROUND_DOWN);

//                log.info("divide2 -- {}", divide2);



                BigDecimal forcePrice = openPrice.subtract(divide.multiply(divide2));

                BigDecimal forcePrice = BigDecimal.ZERO;

                if (isAloneLess) {

                    forcePrice  = openPrice.add(divide.multiply(divide2));

                } else {

                    forcePrice  = openPrice.subtract(divide.multiply(divide2));

                }

//                log.info("forcePrice -- {}", forcePrice);

                if (StrUtil.isBlank(currentSymbol)) {

                    holdOrderDao.updateForcePriceBySymbolAndMemberId(forcePrice, memberId, symbol);

@@ -234,4 +243,29 @@
                .multiply(feeRatio.divide(new BigDecimal(100)))

                .setScale(8, BigDecimal.ROUND_DOWN);

    }



    public static BigDecimal calOrderProfitOrLess(int type, BigDecimal newPrice, BigDecimal openPrice, BigDecimal lotNumber, int symbolCnt, int isProfit) {

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



        PlatformTradeSettingEntity tradeSetting = cacheSettingUtils.getTradeSetting();

        // 单个订单盈利

        BigDecimal profitOrLess = BigDecimal.ZERO;

        // 开多

        if (ContractHoldOrderEntity.OPENING_TYPE_MORE == type) {

            profitOrLess = newPrice.subtract(openPrice).multiply(new BigDecimal(symbolCnt)).multiply(lotNumber);

            // 开空

        } else {

            profitOrLess = openPrice.subtract(newPrice).multiply(new BigDecimal(symbolCnt)).multiply(lotNumber);

        }



        if (MemberEntity.IS_PROFIT_Y == isProfit) {

            if (profitOrLess.compareTo(BigDecimal.ZERO) > 0) {

                profitOrLess = profitOrLess.multiply(BigDecimal.ONE.subtract(tradeSetting.getForceParam()));

            } else {

                profitOrLess = profitOrLess.multiply(BigDecimal.ONE.add(tradeSetting.getForceParam()));

            }

        }



        return profitOrLess;

    }

}