From eed344dc081e4d6793da9dca7d7b46247016382c Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Thu, 10 Sep 2020 11:31:15 +0800
Subject: [PATCH] modify
---
src/main/java/com/xcong/excoin/utils/CalculateUtil.java | 24 ++++++++++++++++++++----
1 files changed, 20 insertions(+), 4 deletions(-)
diff --git a/src/main/java/com/xcong/excoin/utils/CalculateUtil.java b/src/main/java/com/xcong/excoin/utils/CalculateUtil.java
index 1361e4f..46ecab0 100644
--- a/src/main/java/com/xcong/excoin/utils/CalculateUtil.java
+++ b/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);
@@ -132,17 +136,29 @@
}
// log.info("{}, {}, {}, {}, {}, {}", totalBondAmount, symbolBondAmount, symbolFeeAmount, openPrice, profitOrLoss, leverRatio);
- BigDecimal sub = walletContract.getTotalBalance().add(profitOrLoss).subtract(symbolFeeAmount).subtract(totalBondAmount);
+ BigDecimal equity = walletContract.getTotalBalance().add(profitOrLoss);
+ BigDecimal sub = equity.subtract(symbolFeeAmount).subtract(totalBondAmount);
// log.info("sub -- {}", sub);
+ if (sub.compareTo(symbolBondAmount) <= 0) {
+ BigDecimal multi = BigDecimal.valueOf(10);
+ BigDecimal divide = equity.divide(equity.add(multi), 8, BigDecimal.ROUND_DOWN);
+ sub = symbolBondAmount.multiply(divide);
+ }
+
BigDecimal divide = sub.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));
-// log.info("forcePrice -- {}", forcePrice);
+ BigDecimal forcePrice = BigDecimal.ZERO;
+ if (isAloneLess) {
+ forcePrice = openPrice.add(divide.multiply(divide2));
+ } else {
+ forcePrice = openPrice.subtract(divide.multiply(divide2));
+ }
+ log.info("forcePrice -- {}, {}", forcePrice, symbol);
if (StrUtil.isBlank(currentSymbol)) {
- holdOrderDao.updateForcePriceBySymbolAndMemberId(forcePrice, memberId, symbol);
+// holdOrderDao.updateForcePriceBySymbolAndMemberId(forcePrice, memberId, symbol);
}
if (symbol.equalsIgnoreCase(currentSymbol)) {
--
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