From 458ff544df46a0b03e891454698a256b35610f98 Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Tue, 11 Aug 2020 18:33:37 +0800
Subject: [PATCH] modify whole submit order
---
src/main/java/com/xcong/excoin/modules/contract/service/impl/ContractHoldOrderServiceImpl.java | 191 +++++++++++++++++++++++++++++++++++++++++------
1 files changed, 166 insertions(+), 25 deletions(-)
diff --git a/src/main/java/com/xcong/excoin/modules/contract/service/impl/ContractHoldOrderServiceImpl.java b/src/main/java/com/xcong/excoin/modules/contract/service/impl/ContractHoldOrderServiceImpl.java
index 95137e1..37b45a5 100644
--- a/src/main/java/com/xcong/excoin/modules/contract/service/impl/ContractHoldOrderServiceImpl.java
+++ b/src/main/java/com/xcong/excoin/modules/contract/service/impl/ContractHoldOrderServiceImpl.java
@@ -7,6 +7,7 @@
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.xcong.excoin.common.LoginUserUtils;
+import com.xcong.excoin.common.contants.AppContants;
import com.xcong.excoin.common.enumerates.CoinTypeEnum;
import com.xcong.excoin.common.enumerates.RabbitPriceTypeEnum;
import com.xcong.excoin.common.response.Result;
@@ -22,7 +23,9 @@
import com.xcong.excoin.modules.contract.parameter.dto.*;
import com.xcong.excoin.modules.contract.parameter.vo.*;
import com.xcong.excoin.modules.contract.service.ContractHoldOrderService;
+import com.xcong.excoin.modules.documentary.dao.FollowFollowerOrderRelationDao;
import com.xcong.excoin.modules.documentary.dao.FollowTraderInfoDao;
+import com.xcong.excoin.modules.documentary.entity.FollowFollowerOrderRelationEntity;
import com.xcong.excoin.modules.documentary.entity.FollowTraderInfoEntity;
import com.xcong.excoin.modules.member.dao.MemberDao;
import com.xcong.excoin.modules.member.dao.MemberLevelRateDao;
@@ -84,14 +87,31 @@
@Resource
private MemberDao memberDao;
-
+
@Resource
private FollowTraderInfoDao followTraderInfoDao;
+ @Resource
+ private FollowFollowerOrderRelationDao followFollowerOrderRelationDao;
@Transactional(rollbackFor = Exception.class)
@Override
public Result submitOrder(SubmitOrderDto submitOrderDto) {
MemberEntity memberEntity = LoginUserUtils.getAppLoginUser();
+
+ // 判断当前对应的持仓/委托
+ if (memberEntity.getContractPositionType() == ContractEntrustOrderEntity.POSITION_TYPE_ADD) {
+ List<ContractHoldOrderEntity> holdList = contractHoldOrderDao.selectMemberHoldOrderByPositionType(ContractEntrustOrderEntity.POSITION_TYPE_ALL, memberEntity.getId());
+ List<ContractEntrustOrderEntity> entrustList = contractEntrustOrderDao.selectMemberEntrustOrderByPositionType(ContractEntrustOrderEntity.POSITION_TYPE_ALL, memberEntity.getId());
+ if (CollUtil.isNotEmpty(holdList) || CollUtil.isNotEmpty(entrustList)) {
+ return Result.fail("存在全仓订单，无法下单");
+ }
+ } else {
+ List<ContractHoldOrderEntity> holdList = contractHoldOrderDao.selectMemberHoldOrderByPositionType(ContractEntrustOrderEntity.POSITION_TYPE_ADD, memberEntity.getId());
+ List<ContractEntrustOrderEntity> entrustList = contractEntrustOrderDao.selectMemberEntrustOrderByPositionType(ContractEntrustOrderEntity.POSITION_TYPE_ADD, memberEntity.getId());
+ if (CollUtil.isNotEmpty(holdList) || CollUtil.isNotEmpty(entrustList)) {
+ return Result.fail("存在逐仓订单，无法下单");
+ }
+ }
// 获取最新价
BigDecimal newPrice = new BigDecimal(redisUtils.getString(CoinTypeConvert.convertToKey(submitOrderDto.getSymbol())));
@@ -119,10 +139,10 @@
// 市场价*(1 - (点差/10000))
openingPrice = newPrice.multiply(BigDecimal.ONE.subtract(spread.divide(new BigDecimal(10000)))).setScale(8, BigDecimal.ROUND_DOWN);
} else {
- return Result.fail("未知类型");
+ return Result.fail(MessageSourceUtils.getString("unknown_type"));
}
-
log.info("开仓价:{}", openingPrice);
+
// 开仓手续费 建仓价*规格*手数*手续费率
BigDecimal openFeePrice = openingPrice.multiply(lotNumber)
.multiply(new BigDecimal(submitOrderDto.getSymbolCnt()))
@@ -131,9 +151,7 @@
log.info("开仓手续费:{}", openFeePrice);
// 保证金 建仓价*规格*手数*(1/杠杆倍率)
- BigDecimal bondAmount = openingPrice.multiply(lotNumber).multiply(new BigDecimal(submitOrderDto.getSymbolCnt()))
- .multiply(BigDecimal.ONE.divide(new BigDecimal(submitOrderDto.getLeverRatio())))
- .setScale(8, BigDecimal.ROUND_DOWN);
+ BigDecimal bondAmount = CalculateUtil.getBondAmount(openingPrice, lotNumber, submitOrderDto.getSymbolCnt(), submitOrderDto.getLeverRatio());
log.info("保证金:{}", bondAmount);
// 预付款为 --> 保证金+开仓手续费+平仓手续费 (开仓平仓手续费相同)
@@ -141,29 +159,40 @@
log.info("预付款:{}", prePaymentAmount);
if (prePaymentAmount.compareTo(walletContract.getAvailableBalance()) > -1) {
- return Result.fail("可用金额不足");
+ // 可用余额不足
+ return Result.fail(MessageSourceUtils.getString("member_service_0085"));
+ }
+
+ boolean isOpenFollow = false;
+ FollowTraderInfoEntity tradeInfo = null;
+ if (memberEntity.getContractPositionType() == ContractEntrustOrderEntity.POSITION_TYPE_ALL) {
+ ContractHoldOrderEntity wholeHoldOrder = contractHoldOrderDao.selectWholeHoldOrderByOrderType(memberEntity.getId(), submitOrderDto.getOrderType());
+ // 判断当前是否存在全仓订单，若存在则直接合并，若不存在则创建订单
+ if (wholeHoldOrder != null) {
+ return mergeWholeHoldOrder(openingPrice, openFeePrice, newPrice, submitOrderDto, wholeHoldOrder, memberEntity);
+ }
+ } else {
+ // 仅在逐仓模式中启用带单，判断是否开启了带单
+ if (MemberEntity.IS_TRADER_Y.equals(memberEntity.getIsTrader())) {
+ tradeInfo = followTraderInfoDao.selectTraderInfoByMemberId(memberEntity.getId());
+ if (tradeInfo.getIsOpen().equals(FollowTraderInfoEntity.ISOPEN_Y)) {
+ isOpenFollow = true;
+ }
+ }
}
// 预估强平价
BigDecimal forceClosingPrice = CalculateUtil.getForceSetPrice(bondAmount, openingPrice, submitOrderDto.getSymbolCnt(), lotNumber, submitOrderDto.getOrderType(), memberEntity);
log.info("强平价:{}", forceClosingPrice);
- // 判断是否开启了带单
- boolean isOpenFollow = false;
- if (MemberEntity.IS_TRADER_Y.equals(memberEntity.getIsTrader())) {
- FollowTraderInfoEntity tradeInfo = followTraderInfoDao.selectTraderInfoByMemberId(memberEntity.getId());
- if (tradeInfo.getIsOpen().equals(FollowTraderInfoEntity.ISOPEN_Y)) {
- isOpenFollow = true;
- }
- }
-
ContractHoldOrderEntity holdOrderEntity = new ContractHoldOrderEntity();
holdOrderEntity.setMemberId(memberEntity.getId());
holdOrderEntity.setOrderNo(commonService.generateOrderNo(memberEntity.getId()));
- holdOrderEntity.setPositionType(ContractEntrustOrderEntity.POSITION_TYPE_ADD);
+ holdOrderEntity.setPositionType(memberEntity.getContractPositionType());
holdOrderEntity.setTradeType(ContractHoldOrderEntity.TRADE_TYPE_MARK);
holdOrderEntity.setSymbol(submitOrderDto.getSymbol());
holdOrderEntity.setSymbolCnt(submitOrderDto.getSymbolCnt());
+ holdOrderEntity.setSymbolCntSale(submitOrderDto.getSymbolCnt());
holdOrderEntity.setSymbolSku(lotNumber);
holdOrderEntity.setLeverRatio(submitOrderDto.getLeverRatio());
holdOrderEntity.setForceClosingPrice(forceClosingPrice);
@@ -201,11 +230,58 @@
// 若该用户为交易员且开启带单模式，则发送带单异步
if (isOpenFollow) {
+ FollowFollowerOrderRelationEntity relationEntity = new FollowFollowerOrderRelationEntity();
+ relationEntity.setIsShow(FollowFollowerOrderRelationEntity.IS_SHOW_Y);
+ relationEntity.setMemberId(holdOrderEntity.getMemberId());
+ relationEntity.setOrderId(holdOrderEntity.getId());
+ relationEntity.setOrderType(FollowFollowerOrderRelationEntity.ORDER_TYPE_HOLD);
+ relationEntity.setTradeId(tradeInfo.getId());
+ relationEntity.setTradeMemberId(tradeInfo.getMemberId());
+ relationEntity.setTradeOrderNo(holdOrderEntity.getOrderNo());
+ followFollowerOrderRelationDao.insert(relationEntity);
+
ThreadPoolUtils.sendFollowOrderTask(holdOrderEntity.getId());
}
- return Result.ok("提交成功");
+ // 提交成功
+ return Result.ok(MessageSourceUtils.getString("member_service_0024"));
}
- return Result.fail("提交失败");
+ // 提交失败
+ return Result.fail(MessageSourceUtils.getString("member_service_0067"));
+ }
+
+ /**
+ * 全仓模式--若当前已经存在持仓，则合并当前持仓
+ */
+ public Result mergeWholeHoldOrder(BigDecimal openPrice, BigDecimal openFeePrice, BigDecimal newPrice, SubmitOrderDto submitOrderDto, ContractHoldOrderEntity holdOrderEntity, MemberEntity memberEntity) {
+ BigDecimal totalPrice = openPrice.multiply(BigDecimal.valueOf(submitOrderDto.getSymbolCnt()));
+ // (当前开仓价*张数 + 原开仓价 * 原可平张数) / (张数 + 原可平张数)
+ BigDecimal newOpenPrice = totalPrice.add(holdOrderEntity.getOpeningPrice().multiply(BigDecimal.valueOf(holdOrderEntity.getSymbolCnt()))).divide(BigDecimal.valueOf(submitOrderDto.getSymbolCnt() + holdOrderEntity.getSymbolCntSale()), 8, BigDecimal.ROUND_DOWN);
+ // 规格
+ BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(submitOrderDto.getSymbol());
+ // 保证金
+ BigDecimal bondAmount = CalculateUtil.getBondAmount(newOpenPrice, lotNumber, submitOrderDto.getSymbolCnt(), submitOrderDto.getLeverRatio());
+ // 预估强平价
+ BigDecimal forceSetPrice = CalculateUtil.getForceSetPrice(bondAmount, newOpenPrice, submitOrderDto.getSymbolCnt(), lotNumber, submitOrderDto.getOrderType(), memberEntity);
+
+ ContractOrderEntity contractOrderEntity = ContractHoldOrderEntityMapper.INSTANCE.holdOrderToOrder(holdOrderEntity);
+ contractOrderEntity.setBondAmount(bondAmount.add(openFeePrice));
+ contractOrderEntity.setForceClosingPrice(forceSetPrice);
+ contractOrderEntity.setOpeningPrice(openPrice);
+ contractOrderEntity.setSymbolCnt(submitOrderDto.getSymbolCnt());
+ contractOrderEntity.setOpeningTime(new Date());
+ contractOrderEntity.setMarkPrice(newPrice);
+
+ contractOrderDao.insert(contractOrderEntity);
+
+ holdOrderEntity.setSymbolCntSale(submitOrderDto.getSymbolCnt() + holdOrderEntity.getSymbolCntSale());
+ holdOrderEntity.setSymbolCnt(submitOrderDto.getSymbolCnt() + holdOrderEntity.getSymbolCnt());
+ holdOrderEntity.setForceClosingPrice(forceSetPrice);
+ holdOrderEntity.setBondAmount(bondAmount);
+ holdOrderEntity.setOpeningPrice(newOpenPrice);
+ holdOrderEntity.setOpeningFeeAmount(holdOrderEntity.getOpeningFeeAmount().add(openFeePrice));
+
+ contractHoldOrderDao.updateById(holdOrderEntity);
+ return Result.ok(MessageSourceUtils.getString("member_service_0024"));
}
@Override
@@ -224,10 +300,10 @@
}
@Override
- public Result findHoldOrderList(String symbol) {
+ public Result findHoldOrderList(String symbol, int type) {
MemberEntity memberEntity = LoginUserUtils.getAppLoginUser();
- List<ContractHoldOrderEntity> list = contractHoldOrderDao.selectHoldOrderListByMemberIdAndSymbol(memberEntity.getId(), symbol);
+ List<ContractHoldOrderEntity> list = contractHoldOrderDao.selectHoldOrderListByMemberIdAndSymbol(memberEntity.getId(), symbol, type);
MemberWalletContractEntity walletContractEntity = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), CoinTypeEnum.USDT.name());
if (CollUtil.isNotEmpty(list)) {
BigDecimal totalProfitOrLoss = BigDecimal.ZERO;
@@ -298,11 +374,13 @@
MemberEntity memberEntity = LoginUserUtils.getAppLoginUser();
ContractHoldOrderEntity holdOrderEntity = contractHoldOrderDao.selectHoldOrderByMemberIdAndId(memberEntity.getId(), id);
if (holdOrderEntity == null) {
- return Result.fail("订单不存在");
+ // 订单不存在
+ return Result.fail(MessageSourceUtils.getString("order_service_0027"));
}
if (ContractHoldOrderEntity.ORDER_CAN_CLOSING_N == holdOrderEntity.getIsCanClosing()) {
- return Result.fail("订单暂不可平仓");
+ // 该订单暂不能平仓
+ return Result.fail(MessageSourceUtils.getString("order_service_0045"));
}
contractHoldOrderDao.updateHoldOrderIsCanClosingById(ContractHoldOrderEntity.ORDER_CAN_CLOSING_N, id);
@@ -311,13 +389,53 @@
ids.add(id);
producer.sendCloseTrade(JSONObject.toJSONString(ids));
- return Result.ok("平仓成功");
+ // 平仓成功
+ return Result.ok(MessageSourceUtils.getString("order_service_0044"));
+ }
+
+ @Override
+ public Result cancelHoldOrder(WholeCloseOrderDto wholeCloseOrderDto) {
+ MemberEntity memberEntity = LoginUserUtils.getAppLoginUser();
+ ContractHoldOrderEntity holdOrderEntity = contractHoldOrderDao.selectHoldOrderByMemberIdAndId(memberEntity.getId(), wholeCloseOrderDto.getId());
+ if (holdOrderEntity == null) {
+ // 订单不存在
+ return Result.fail(MessageSourceUtils.getString("order_service_0027"));
+ }
+
+ if (ContractHoldOrderEntity.ORDER_CAN_CLOSING_N == holdOrderEntity.getIsCanClosing()) {
+ // 该订单暂不能平仓
+ return Result.fail(MessageSourceUtils.getString("order_service_0045"));
+ }
+
+ if (wholeCloseOrderDto.getCount() > holdOrderEntity.getSymbolCntSale()) {
+ return Result.fail("可平张数不足");
+ }
+
+ // 判断当前持仓张数是否等于平仓张数，若等于则直接更新该订单为不可平状态，否则更新可平张数
+ if (wholeCloseOrderDto.getCount() == holdOrderEntity.getSymbolCntSale()) {
+ contractHoldOrderDao.updateHoldOrderIsCanClosingById(ContractHoldOrderEntity.ORDER_CAN_CLOSING_N, wholeCloseOrderDto.getId());
+ } else {
+ // 更新可平张数
+ holdOrderEntity.setSymbolCntSale(holdOrderEntity.getSymbolCntSale() - wholeCloseOrderDto.getCount());
+ contractHoldOrderDao.updateById(holdOrderEntity);
+ }
+
+ // 将待平张数放入缓存
+ redisUtils.set(AppContants.CLOSING_ORDER_PREFIX + holdOrderEntity.getId(), wholeCloseOrderDto.getCount());
+
+ // 发送平仓消息
+ List<Long> ids = new ArrayList<>();
+ ids.add(wholeCloseOrderDto.getId());
+ producer.sendCloseTrade(JSONObject.toJSONString(ids));
+
+ // 平仓成功
+ return Result.ok(MessageSourceUtils.getString("order_service_0044"));
}
@Override
public Result cancelHoldOrderBatch(SymbolDto symbolDto) {
MemberEntity memberEntity = LoginUserUtils.getAppLoginUser();
- List<ContractHoldOrderEntity> holdOrderEntities = contractHoldOrderDao.selectHoldOrderListByMemberIdAndSymbol(memberEntity.getId(), symbolDto.getSymbol());
+ List<ContractHoldOrderEntity> holdOrderEntities = contractHoldOrderDao.selectHoldOrderListByMemberIdAndSymbol(memberEntity.getId(), symbolDto.getSymbol(), 1);
if (CollUtil.isEmpty(holdOrderEntities)) {
return Result.fail("订单不存在");
}
@@ -664,4 +782,27 @@
}
producer.sendPriceOperate(JSONObject.toJSONString(model));
}
+
+ @Override
+ public Result changePositionType() {
+ MemberEntity member = LoginUserUtils.getAppLoginUser();
+
+ List<ContractHoldOrderEntity> list = contractHoldOrderDao.selectHoldOrderListByMemberId(member.getId());
+ List<ContractEntrustOrderEntity> entrustList = contractEntrustOrderDao.selectEntrustOrderListByMemberId(member.getId());
+
+ if (CollUtil.isNotEmpty(list) || CollUtil.isNotEmpty(entrustList)) {
+ return Result.fail("存在持仓/委托, 无法更改");
+ }
+
+ Integer positionType = member.getContractPositionType() == ContractEntrustOrderEntity.POSITION_TYPE_ADD ? ContractEntrustOrderEntity.POSITION_TYPE_ALL : ContractEntrustOrderEntity.POSITION_TYPE_ADD;
+ MemberEntity updateEntity = new MemberEntity();
+ updateEntity.setContractPositionType(positionType);
+ updateEntity.setId(member.getId());
+ int i = memberDao.updateById(updateEntity);
+ if (i > 0) {
+ LoginUserUtils.resetAppLoginUser(member);
+ return Result.ok(MessageSourceUtils.getString("member_service_0040"));
+ }
+ return Result.fail(MessageSourceUtils.getString("member_service_0041"));
+ }
}
--
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