From fe4b2c5a530ee379043e35e5025b44764271e558 Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Wed, 15 Jul 2020 19:31:45 +0800
Subject: [PATCH] modify
---
src/main/java/com/xcong/excoin/utils/CalculateUtil.java | 89 +++++++++++++++++++++++---------------------
1 files changed, 46 insertions(+), 43 deletions(-)
diff --git a/src/main/java/com/xcong/excoin/utils/CalculateUtil.java b/src/main/java/com/xcong/excoin/utils/CalculateUtil.java
index 0551a28..730ebbd 100644
--- a/src/main/java/com/xcong/excoin/utils/CalculateUtil.java
+++ b/src/main/java/com/xcong/excoin/utils/CalculateUtil.java
@@ -1,48 +1,51 @@
-package com.kebex.common;
+package com.xcong.excoin.utils;
+
+
+import com.xcong.excoin.modules.member.entity.MemberEntity;
+import com.xcong.excoin.modules.platform.entity.PlatformTradeSettingEntity;
+import lombok.extern.slf4j.Slf4j;
import java.math.BigDecimal;
-import com.kebex.app.entity.member.Member;
-import com.kebex.app.entity.trade.TradeSetting;
-import com.kebex.common.cache.TradeSettingCache;
+/**
+ * @author helius
+ */
+@Slf4j
+public class CalculateUtil {
-public class CaculateUtil {
-
- /**
- * 计算预估强平价
- *
- * @param prePrice 保证金
- * @param openPrice 开仓价
- * @param symbolSkuNumber 张数
- * @param lotNumber 规格
- * @param type 1:买多2：卖空
- * @return
- */
- public static BigDecimal getForceSetPrice(Double prePrice, Double openPrice, Long symbolSkuNumber, BigDecimal lotNumber,
- int type,Member member) {
- TradeSettingCache tradeSettingCache = WebUtil.getApplicationContext().getBean(TradeSettingCache.class);
- BigDecimal forcePrice = BigDecimal.ZERO;
- if (type == 2) {//卖空
- forcePrice = new BigDecimal(prePrice)
- .divide(new BigDecimal(symbolSkuNumber).multiply(lotNumber),8,BigDecimal.ROUND_DOWN)
- .add(new BigDecimal(openPrice));
- if(member.getIsProfit() == 1) {
- TradeSetting tradeSetting = tradeSettingCache.getTradeSetting();
- //预估强平价 = 预估强平价-预估强平价*系数
- forcePrice = forcePrice.subtract(forcePrice.multiply(new BigDecimal(tradeSetting.getForceParam())));
- }
- } else {//开多
- forcePrice = new BigDecimal(openPrice).subtract(new BigDecimal(prePrice)
- .divide(new BigDecimal(symbolSkuNumber).multiply(lotNumber),8,BigDecimal.ROUND_DOWN));
- if(member.getIsProfit() == 1) {
- TradeSetting tradeSetting = tradeSettingCache.getTradeSetting();
- //预估强平价 = 预估强平价-预估强平价*系数
- forcePrice = forcePrice.add(forcePrice.multiply(new BigDecimal(tradeSetting.getForceParam())));
- }
- }
- if(forcePrice.compareTo(BigDecimal.ZERO)<0) {
- forcePrice = BigDecimal.ZERO;
- }
- return forcePrice;
- }
+ /**
+ * 计算预估强平价
+ *
+ * @param bondAmount 保证金
+ * @param openPrice 开仓价
+ * @param symbolSkuNumber 张数
+ * @param lotNumber 规格
+ * @param type 1:买多2：卖空
+ * @return
+ */
+ 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();
+ BigDecimal forcePrice = BigDecimal.ZERO;
+ BigDecimal money = bondAmount.divide(new BigDecimal(symbolSkuNumber).multiply(lotNumber), 8, BigDecimal.ROUND_DOWN);
+ //卖空
+ if (type == 2) {
+ forcePrice = money.add(openPrice);
+ if (member.getIsForce() == 1) {
+ //预估强平价 = 预估强平价-预估强平价*系数
+ forcePrice = forcePrice.subtract(forcePrice.multiply(tradeSetting.getForceParam()));
+ }
+ } else {//开多
+ forcePrice = openPrice.subtract(money);
+ if (member.getIsForce() == 1) {
+ //预估强平价 = 预估强平价-预估强平价*系数
+ forcePrice = forcePrice.add(forcePrice.multiply(tradeSetting.getForceParam()));
+ }
+ }
+ if (forcePrice.compareTo(BigDecimal.ZERO) < 0) {
+ forcePrice = BigDecimal.ZERO;
+ }
+ return forcePrice;
+ }
}
--
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