From eee4a9fdb1e87d25b39d9c08a7b43b09642df5ad Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Wed, 19 Aug 2020 15:19:20 +0800
Subject: [PATCH] finish closing order
---
src/main/java/com/xcong/excoin/modules/contract/service/impl/RabbitOrderServiceImpl.java | 74 ++++++++++++++++++++++++++++++++++++
1 files changed, 73 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/xcong/excoin/modules/contract/service/impl/RabbitOrderServiceImpl.java b/src/main/java/com/xcong/excoin/modules/contract/service/impl/RabbitOrderServiceImpl.java
index f9bbbc7..726f020 100644
--- a/src/main/java/com/xcong/excoin/modules/contract/service/impl/RabbitOrderServiceImpl.java
+++ b/src/main/java/com/xcong/excoin/modules/contract/service/impl/RabbitOrderServiceImpl.java
@@ -2,6 +2,7 @@
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.StrUtil;
+import com.xcong.excoin.common.contants.AppContants;
import com.xcong.excoin.common.enumerates.CoinTypeEnum;
import com.xcong.excoin.common.enumerates.OrderClosingTypeEnum;
import com.xcong.excoin.common.system.service.CommonService;
@@ -252,7 +253,78 @@
/**
* 全仓模式平仓逻辑
*/
- public void closingWholeOrder(ContractHoldOrderEntity contractHoldOrderEntity) {
+ public void closingWholeOrder(ContractHoldOrderEntity holdOrderEntity) {
+ String symbol = holdOrderEntity.getSymbol();
+ // 获取最新价
+ BigDecimal newPrice = new BigDecimal(redisUtils.getString(CoinTypeConvert.convertToKey(symbol)));
+ MemberEntity memberEntity = memberDao.selectById(holdOrderEntity.getMemberId());
+
+ MemberWalletContractEntity walletContract = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(holdOrderEntity.getMemberId(), CoinTypeEnum.USDT.name());
+ if (walletContract != null) {
+ BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(symbol);
+ // 盈亏
+ BigDecimal profitOrLoss = BigDecimal.ZERO;
+ Integer orderType = null;
+ Integer closingType = null;
+
+ // 获取平仓张数
+ Integer closeCnt = (Integer) redisUtils.get(AppContants.CLOSING_ORDER_PREFIX + holdOrderEntity.getId());
+
+ MemberSettingEntity memberSettingEntity = memberSettingDao.selectMemberSettingByMemberId(memberEntity.getId());
+ // 开多
+ if (ContractHoldOrderEntity.OPENING_TYPE_MORE == holdOrderEntity.getOpeningType()) {
+ newPrice = newPrice.multiply(BigDecimal.ONE.subtract(memberSettingEntity.getClosingSpread().divide(BigDecimal.valueOf(10000), 4, BigDecimal.ROUND_DOWN)));
+ // (最新价-开仓价)*规格*张数
+ profitOrLoss = newPrice.subtract(holdOrderEntity.getOpeningPrice()).multiply(lotNumber).multiply(new BigDecimal(closeCnt));
+ orderType = ContractOrderEntity.ORDER_TYPE_CLOSE_MORE;
+ closingType = OrderClosingTypeEnum.CLOSE_MORE.getValue();
+ // 开空
+ } else {
+ newPrice = newPrice.multiply(BigDecimal.ONE.add(memberSettingEntity.getClosingSpread().divide(BigDecimal.valueOf(10000), 4, BigDecimal.ROUND_DOWN)));
+ // (开仓价-最新价)*规格*张数
+ profitOrLoss = holdOrderEntity.getOpeningPrice().subtract(newPrice).multiply(lotNumber).multiply(new BigDecimal(closeCnt));
+ orderType = ContractOrderEntity.ORDER_TYPE_CLOSE_LESS;
+ closingType = OrderClosingTypeEnum.CLOSE_LESS.getValue();
+ }
+
+ if (memberEntity.getIsProfit() == MemberEntity.IS_PROFIT_Y) {
+ PlatformTradeSettingEntity tradeSettingEntity = cacheSettingUtils.getTradeSetting();
+ if (profitOrLoss.compareTo(BigDecimal.ZERO) > -1) {
+ profitOrLoss = profitOrLoss.multiply(BigDecimal.ONE.subtract(tradeSettingEntity.getProfitParam()));
+ } else {
+ profitOrLoss = profitOrLoss.multiply(BigDecimal.ONE.add(tradeSettingEntity.getProfitParam()));
+ }
+ }
+
+ // 保证金
+ BigDecimal bondAmount = CalculateUtil.getBondAmount(holdOrderEntity.getOpeningPrice(), lotNumber, closeCnt, holdOrderEntity.getLeverRatio());
+
+ // 平仓手续费
+ BigDecimal fee = holdOrderEntity.getOpeningFeeAmount().divide(BigDecimal.valueOf(holdOrderEntity.getSymbolCnt()), 8, BigDecimal.ROUND_DOWN).multiply(BigDecimal.valueOf(closeCnt));
+
+ ContractOrderEntity contractOrderEntity = ContractHoldOrderEntityMapper.INSTANCE.holdOrderToOrder(holdOrderEntity);
+ contractOrderEntity.setId(null);
+ contractOrderEntity.setClosingPrice(newPrice);
+ contractOrderEntity.setOrderType(orderType);
+ contractOrderEntity.setClosingType(closingType);
+ contractOrderEntity.setSymbolCnt(closeCnt);
+ contractOrderEntity.setRewardAmount(profitOrLoss);
+ contractOrderEntity.setBondAmount(bondAmount);
+ contractOrderEntity.setClosingFeeAmount(fee);
+ contractOrderDao.insert(contractOrderEntity);
+
+ holdOrderEntity.setSymbolCntSale(holdOrderEntity.getSymbolCntSale() - closeCnt);
+ contractHoldOrderDao.updateById(holdOrderEntity);
+
+ BigDecimal changeAmount = profitOrLoss.add(bondAmount).subtract(fee);
+
+ memberWalletContractDao.increaseWalletContractBalanceById(changeAmount, fee.negate(), null, walletContract.getId());
+
+ ThreadPoolUtils.sendWholeForceClosingPrice(holdOrderEntity.getSymbol(), memberEntity);
+ // 计算佣金
+ ThreadPoolUtils.calReturnMoney(memberEntity.getId(), fee, contractOrderEntity, AgentReturnEntity.ORDER_TYPE_CLOSE);
+
+ }
}
}
--
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