From 78a9b662b664c4ac453540a81bcf62ee7e4d698b Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Tue, 25 Aug 2020 17:47:33 +0800
Subject: [PATCH] add entrsut open order
---
src/test/java/com/xcong/excoin/WholeTest.java | 8 ++
src/main/java/com/xcong/excoin/modules/contract/service/impl/ContractEntrustOrderServiceImpl.java | 177 +++++++++++++++++++++++++++++--------------
2 files changed, 127 insertions(+), 58 deletions(-)
diff --git a/src/main/java/com/xcong/excoin/modules/contract/service/impl/ContractEntrustOrderServiceImpl.java b/src/main/java/com/xcong/excoin/modules/contract/service/impl/ContractEntrustOrderServiceImpl.java
index d697b01..97b8a07 100644
--- a/src/main/java/com/xcong/excoin/modules/contract/service/impl/ContractEntrustOrderServiceImpl.java
+++ b/src/main/java/com/xcong/excoin/modules/contract/service/impl/ContractEntrustOrderServiceImpl.java
@@ -3,8 +3,10 @@
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.xcong.excoin.common.LoginUserUtils;
+import com.xcong.excoin.common.enumerates.CoinTypeEnum;
import com.xcong.excoin.common.enumerates.MemberWalletCoinEnum;
import com.xcong.excoin.common.enumerates.RabbitPriceTypeEnum;
+import com.xcong.excoin.common.exception.GlobalException;
import com.xcong.excoin.common.response.Result;
import com.xcong.excoin.common.system.service.CommonService;
import com.xcong.excoin.modules.contract.dao.ContractEntrustOrderDao;
@@ -106,71 +108,130 @@
}
}
- MemberWalletContractEntity walletContract = memberWalletContractDao.selectById(memberEntity.getId());
-
- BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(submitEntrustDto.getSymbol());
- PlatformTradeSettingEntity tradeSettingEntity = cacheSettingUtils.getTradeSetting();
-
- // 保证金计算 -- 建仓价X规格X手数X（1/杠杆倍率）
- BigDecimal bondAmount = submitEntrustDto.getEntrustPrice().multiply(lotNumber).multiply(new BigDecimal(submitEntrustDto.getSymbolCnt())).multiply((BigDecimal.ONE.divide(BigDecimal.valueOf(submitEntrustDto.getLeverRatio()), 8, BigDecimal.ROUND_DOWN)));
-
- // 开仓手续费 建仓价*规格*手数*手续费率
- BigDecimal openFeePrice = submitEntrustDto.getEntrustPrice().multiply(lotNumber)
- .multiply(new BigDecimal(submitEntrustDto.getSymbolCnt()))
- .multiply(tradeSettingEntity.getFeeRatio().divide(new BigDecimal(100)))
- .setScale(8, BigDecimal.ROUND_DOWN);
- log.info("手续费:{}", openFeePrice);
-
- // 预付款
- BigDecimal entrustTotalAmount = bondAmount.add(openFeePrice).add(openFeePrice);
- log.info("预付款:{}", entrustTotalAmount);
-
- if (entrustTotalAmount.compareTo(walletContract.getAvailableBalance()) > -1) {
- return Result.fail(MessageSourceUtils.getString("member_service_0085"));
- }
-
- ContractEntrustOrderEntityMapper convert = ContractEntrustOrderEntityMapper.INSTANCE;
- ContractEntrustOrderEntity entrustOrderEntity = convert.submitEntrustDtoToEntity(submitEntrustDto);
- entrustOrderEntity.setOrderNo(commonService.generateOrderNo(memberEntity.getId()));
- entrustOrderEntity.setMemberId(memberEntity.getId());
- entrustOrderEntity.setBondAmount(bondAmount.add(openFeePrice));
- entrustOrderEntity.setSymbolSku(lotNumber);
- entrustOrderEntity.setEntrustAmount(entrustTotalAmount);
- // 暂默认逐仓
- entrustOrderEntity.setPositionType(ContractEntrustOrderEntity.POSITION_TYPE_ADD);
-
- int i = contractEntrustOrderDao.insert(entrustOrderEntity);
-
- memberWalletContractDao.increaseWalletContractBalanceById(entrustTotalAmount.negate(), null, entrustOrderEntity.getBondAmount(), walletContract.getId());
- if (i > 0) {
-
- // 发送委托单队列消息
- if (submitEntrustDto.getEntrustType() == ContractEntrustOrderEntity.ENTRUST_TYPE_OPEN_MORE) {
- OrderModel model = new OrderModel(entrustOrderEntity.getId(), RabbitPriceTypeEnum.ENTRUST_OPEN_MORE.getValue(), submitEntrustDto.getEntrustPrice().setScale(8, RoundingMode.HALF_UP).toPlainString(), submitEntrustDto.getSymbol());
- producer.sendPriceOperate(JSONObject.toJSONString(model));
-
- LogRecordUtils.insertMemberAccountFlow(memberEntity.getId(), entrustTotalAmount, walletContract.getAvailableBalance().subtract(entrustTotalAmount), submitEntrustDto.getSymbol(), "委托买涨", "买涨:" + submitEntrustDto.getSymbol());
- } else {
- OrderModel model = new OrderModel(entrustOrderEntity.getId(), RabbitPriceTypeEnum.ENTRUST_OPEN_LESS.getValue(), submitEntrustDto.getEntrustPrice().setScale(8, RoundingMode.HALF_UP).toPlainString(), submitEntrustDto.getSymbol());
- producer.sendPriceOperate(JSONObject.toJSONString(model));
-
- LogRecordUtils.insertMemberAccountFlow(memberEntity.getId(), entrustTotalAmount, walletContract.getAvailableBalance().subtract(entrustTotalAmount), submitEntrustDto.getSymbol(), "委托买跌", "买跌:" + submitEntrustDto.getSymbol());
- }
-
- return Result.ok(MessageSourceUtils.getString("result_success_msg"));
+ // 逐仓委托
+ if (ContractEntrustOrderEntity.POSITION_TYPE_ADD == memberEntity.getContractPositionType()) {
+ return entrustForAdd(submitEntrustDto, memberEntity);
+ // 全仓委托
} else {
- return Result.fail(MessageSourceUtils.getString("result_fail_msg"));
+ return entrustForWhole(submitEntrustDto, memberEntity);
}
- }
-
- // 委托平仓 (全仓模式)
- if (submitEntrustDto.getEntrustType() == ContractEntrustOrderEntity.ENTRUST_TYPE_CLOSE_MORE || submitEntrustDto.getEntrustType() == ContractEntrustOrderEntity.ENTRUST_TYPE_CLOSE_LESS) {
- return Result.fail("功能暂未开放,敬请期待");
}
return Result.fail(MessageSourceUtils.getString("result_fail_msg"));
}
+ private Result entrustForAdd(SubmitEntrustDto submitEntrustDto, MemberEntity memberEntity) {
+ BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(submitEntrustDto.getSymbol());
+ PlatformTradeSettingEntity tradeSettingEntity = cacheSettingUtils.getTradeSetting();
+
+ MemberWalletContractEntity walletContract = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), CoinTypeEnum.USDT.name());
+
+ // 保证金计算 -- 建仓价X规格X手数X（1/杠杆倍率）
+ BigDecimal bondAmount = CalculateUtil.getBondAmount(submitEntrustDto.getEntrustPrice(), lotNumber, submitEntrustDto.getSymbolCnt(), submitEntrustDto.getLeverRatio());
+
+ // 开仓手续费 建仓价*规格*手数*手续费率
+ BigDecimal openFeePrice = CalculateUtil.getOpenFeePrice(submitEntrustDto.getEntrustPrice(), lotNumber, submitEntrustDto.getSymbolCnt(), tradeSettingEntity.getFeeRatio());
+ log.info("手续费:{}", openFeePrice);
+
+ // 预付款
+ BigDecimal entrustTotalAmount = bondAmount.add(openFeePrice).add(openFeePrice);
+ log.info("预付款:{}", entrustTotalAmount);
+
+ if (entrustTotalAmount.compareTo(walletContract.getAvailableBalance()) > -1) {
+ throw new GlobalException(MessageSourceUtils.getString("member_service_0085"));
+ }
+
+ ContractEntrustOrderEntityMapper convert = ContractEntrustOrderEntityMapper.INSTANCE;
+ ContractEntrustOrderEntity entrustOrderEntity = convert.submitEntrustDtoToEntity(submitEntrustDto);
+ entrustOrderEntity.setOrderNo(commonService.generateOrderNo(memberEntity.getId()));
+ entrustOrderEntity.setMemberId(memberEntity.getId());
+ entrustOrderEntity.setBondAmount(bondAmount.add(openFeePrice));
+ entrustOrderEntity.setSymbolSku(lotNumber);
+ entrustOrderEntity.setEntrustAmount(entrustTotalAmount);
+ entrustOrderEntity.setPositionType(ContractEntrustOrderEntity.POSITION_TYPE_ADD);
+
+ int i = contractEntrustOrderDao.insert(entrustOrderEntity);
+ memberWalletContractDao.increaseWalletContractBalanceById(entrustTotalAmount.negate(), null, entrustOrderEntity.getBondAmount(), walletContract.getId());
+ if (i > 0) {
+
+ // 发送委托单队列消息
+ if (submitEntrustDto.getEntrustType() == ContractEntrustOrderEntity.ENTRUST_TYPE_OPEN_MORE) {
+ OrderModel model = new OrderModel(entrustOrderEntity.getId(), RabbitPriceTypeEnum.ENTRUST_OPEN_MORE.getValue(), submitEntrustDto.getEntrustPrice().setScale(8, RoundingMode.HALF_UP).toPlainString(), submitEntrustDto.getSymbol());
+ producer.sendPriceOperate(JSONObject.toJSONString(model));
+
+ LogRecordUtils.insertMemberAccountFlow(memberEntity.getId(), entrustTotalAmount, walletContract.getAvailableBalance().subtract(entrustTotalAmount), submitEntrustDto.getSymbol(), "委托买涨", "买涨:" + submitEntrustDto.getSymbol());
+ } else {
+ OrderModel model = new OrderModel(entrustOrderEntity.getId(), RabbitPriceTypeEnum.ENTRUST_OPEN_LESS.getValue(), submitEntrustDto.getEntrustPrice().setScale(8, RoundingMode.HALF_UP).toPlainString(), submitEntrustDto.getSymbol());
+ producer.sendPriceOperate(JSONObject.toJSONString(model));
+
+ LogRecordUtils.insertMemberAccountFlow(memberEntity.getId(), entrustTotalAmount, walletContract.getAvailableBalance().subtract(entrustTotalAmount), submitEntrustDto.getSymbol(), "委托买跌", "买跌:" + submitEntrustDto.getSymbol());
+ }
+
+ return Result.ok(MessageSourceUtils.getString("result_success_msg"));
+ } else {
+ return Result.fail(MessageSourceUtils.getString("result_fail_msg"));
+ }
+ }
+
+ private Result entrustForWhole(SubmitEntrustDto submitEntrustDto, MemberEntity memberEntity) {
+ BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(submitEntrustDto.getSymbol());
+ PlatformTradeSettingEntity tradeSettingEntity = cacheSettingUtils.getTradeSetting();
+
+ MemberWalletContractEntity walletContract = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), CoinTypeConvert.convertContractTypeToCoin(submitEntrustDto.getSymbol()));
+
+ ContractHoldOrderEntity holdOrderEntity = contractHoldOrderDao.selectWholeHoldOrderByOrderType(memberEntity.getId(), submitEntrustDto.getEntrustType());
+
+ BigDecimal bondAmount;
+ BigDecimal openFeePrice;
+ BigDecimal entrustTotalAmount;
+
+ // 保证金计算 -- 建仓价X规格X手数X（1/杠杆倍率）
+ bondAmount = CalculateUtil.getBondAmount(submitEntrustDto.getEntrustPrice(), lotNumber, submitEntrustDto.getSymbolCnt(), submitEntrustDto.getLeverRatio());
+
+ // 开仓手续费 建仓价*规格*手数*手续费率
+ openFeePrice = CalculateUtil.getOpenFeePrice(submitEntrustDto.getEntrustPrice(), lotNumber, submitEntrustDto.getSymbolCnt(), tradeSettingEntity.getFeeRatio());
+ log.info("手续费:{}", openFeePrice);
+
+ // 预付款
+ entrustTotalAmount = bondAmount.add(openFeePrice).add(openFeePrice);
+ log.info("预付款:{}", entrustTotalAmount);
+
+ if (entrustTotalAmount.compareTo(walletContract.getAvailableBalance()) > -1) {
+ throw new GlobalException(MessageSourceUtils.getString("member_service_0085"));
+ }
+
+ ContractEntrustOrderEntityMapper convert = ContractEntrustOrderEntityMapper.INSTANCE;
+ ContractEntrustOrderEntity entrustOrderEntity = convert.submitEntrustDtoToEntity(submitEntrustDto);
+ entrustOrderEntity.setOrderNo(commonService.generateOrderNo(memberEntity.getId()));
+ entrustOrderEntity.setMemberId(memberEntity.getId());
+ entrustOrderEntity.setBondAmount(bondAmount.add(openFeePrice));
+ entrustOrderEntity.setSymbolSku(lotNumber);
+ entrustOrderEntity.setEntrustAmount(entrustTotalAmount);
+ entrustOrderEntity.setPositionType(ContractEntrustOrderEntity.POSITION_TYPE_ALL);
+
+ int i = contractEntrustOrderDao.insert(entrustOrderEntity);
+ memberWalletContractDao.increaseWalletContractBalanceById(entrustTotalAmount.negate(), null, entrustOrderEntity.getBondAmount(), walletContract.getId());
+ if (i > 0) {
+
+ // 发送委托单队列消息
+ if (submitEntrustDto.getEntrustType() == ContractEntrustOrderEntity.ENTRUST_TYPE_OPEN_MORE) {
+ OrderModel model = new OrderModel(entrustOrderEntity.getId(), RabbitPriceTypeEnum.ENTRUST_OPEN_MORE.getValue(), submitEntrustDto.getEntrustPrice().setScale(8, RoundingMode.HALF_UP).toPlainString(), submitEntrustDto.getSymbol());
+ producer.sendPriceOperate(JSONObject.toJSONString(model));
+
+ LogRecordUtils.insertMemberAccountFlow(memberEntity.getId(), entrustTotalAmount, walletContract.getAvailableBalance().subtract(entrustTotalAmount), submitEntrustDto.getSymbol(), "委托买涨", "买涨:" + submitEntrustDto.getSymbol());
+ } else {
+ OrderModel model = new OrderModel(entrustOrderEntity.getId(), RabbitPriceTypeEnum.ENTRUST_OPEN_LESS.getValue(), submitEntrustDto.getEntrustPrice().setScale(8, RoundingMode.HALF_UP).toPlainString(), submitEntrustDto.getSymbol());
+ producer.sendPriceOperate(JSONObject.toJSONString(model));
+
+ LogRecordUtils.insertMemberAccountFlow(memberEntity.getId(), entrustTotalAmount, walletContract.getAvailableBalance().subtract(entrustTotalAmount), submitEntrustDto.getSymbol(), "委托买跌", "买跌:" + submitEntrustDto.getSymbol());
+ }
+
+ return Result.ok(MessageSourceUtils.getString("result_success_msg"));
+ } else {
+ return Result.fail(MessageSourceUtils.getString("result_fail_msg"));
+ }
+ }
+
@Override
public Result findEntrustOrderList(String symbol) {
MemberEntity memberEntity = LoginUserUtils.getAppLoginUser();
diff --git a/src/test/java/com/xcong/excoin/WholeTest.java b/src/test/java/com/xcong/excoin/WholeTest.java
index 72454e6..413d056 100644
--- a/src/test/java/com/xcong/excoin/WholeTest.java
+++ b/src/test/java/com/xcong/excoin/WholeTest.java
@@ -16,6 +16,7 @@
import org.springframework.boot.test.context.SpringBootTest;
import javax.annotation.Resource;
+import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
@@ -77,4 +78,11 @@
}
+ @Test
+ public void bondAmountTest() {
+ BigDecimal openPrice = BigDecimal.valueOf(412.52124800);
+
+ System.out.println(CalculateUtil.getBondAmount(openPrice, BigDecimal.valueOf(6), 1, 5));
+ }
+
}
--
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