From d90e8bfffc0bf032499982b83813de307a6749e9 Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Tue, 02 Jun 2020 16:16:40 +0800
Subject: [PATCH] Merge branch 'master' of https://gitee.com/chonggaoxiao/new_excoin.git
---
src/main/java/com/xcong/excoin/modules/contract/service/impl/ContractEntrustOrderServiceImpl.java | 44 ++++++++++++++++++++++++++++++++++++--------
1 files changed, 36 insertions(+), 8 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 3abc098..3b30010 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
@@ -1,8 +1,10 @@
package com.xcong.excoin.modules.contract.service.impl;
+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.MemberWalletCoinEnum;
+import com.xcong.excoin.common.enumerates.RabbitPriceTypeEnum;
import com.xcong.excoin.common.response.Result;
import com.xcong.excoin.common.system.service.CommonService;
import com.xcong.excoin.modules.contract.dao.ContractEntrustOrderDao;
@@ -16,6 +18,9 @@
import com.xcong.excoin.modules.member.dao.MemberWalletContractDao;
import com.xcong.excoin.modules.member.entity.MemberEntity;
import com.xcong.excoin.modules.member.entity.MemberWalletContractEntity;
+import com.xcong.excoin.modules.platform.entity.PlatformTradeSettingEntity;
+import com.xcong.excoin.rabbit.pricequeue.OrderModel;
+import com.xcong.excoin.rabbit.producer.OrderProducer;
import com.xcong.excoin.utils.CacheSettingUtils;
import com.xcong.excoin.utils.CoinTypeConvert;
import com.xcong.excoin.utils.RedisUtils;
@@ -25,6 +30,7 @@
import javax.annotation.Resource;
import java.math.BigDecimal;
+import java.math.RoundingMode;
import java.util.List;
/**
@@ -53,6 +59,9 @@
@Resource
private CommonService commonService;
+ @Resource
+ private OrderProducer producer;
+
@Transactional(rollbackFor = Exception.class)
@Override
public Result addContractEntrustOrder(SubmitEntrustDto submitEntrustDto) {
@@ -78,12 +87,23 @@
}
MemberWalletContractEntity walletContract = memberWalletContractDao.selectById(memberEntity.getId());
- // 委托总额
- BigDecimal entrustTotalAmount = submitEntrustDto.getEntrustPrice().multiply(BigDecimal.valueOf(submitEntrustDto.getSymbolCnt())).setScale(8, BigDecimal.ROUND_DOWN);
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 = entrustTotalAmount.multiply(lotNumber).multiply((BigDecimal.ONE.divide(BigDecimal.valueOf(submitEntrustDto.getLeverRatio()), 8, BigDecimal.ROUND_DOWN)));
+ BigDecimal bondAmount = submitEntrustDto.getEntrustPrice().multiply(lotNumber).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.add(bondAmount).compareTo(walletContract.getAvailableBalance()) > -1) {
return Result.fail("可用余额不足");
@@ -93,7 +113,7 @@
ContractEntrustOrderEntity entrustOrderEntity = convert.submitEntrustDtoToEntity(submitEntrustDto);
entrustOrderEntity.setOrderNo(commonService.generateOrderNo(memberEntity.getId()));
entrustOrderEntity.setMemberId(memberEntity.getId());
- entrustOrderEntity.setBondAmount(bondAmount);
+ entrustOrderEntity.setBondAmount(bondAmount.add(openFeePrice));
entrustOrderEntity.setSymbolSku(lotNumber);
entrustOrderEntity.setEntrustAmount(entrustTotalAmount);
// 暂默认逐仓
@@ -101,11 +121,19 @@
int i = contractEntrustOrderDao.insert(entrustOrderEntity);
- walletContract.setFrozenBalance(walletContract.getFrozenBalance().add(entrustTotalAmount.add(bondAmount)));
- walletContract.setAvailableBalance(walletContract.getAvailableBalance().subtract(entrustTotalAmount.add(bondAmount)));
-
+ walletContract.setFrozenBalance(walletContract.getFrozenBalance().add(entrustTotalAmount));
+ walletContract.setAvailableBalance(walletContract.getAvailableBalance().subtract(entrustTotalAmount));
memberWalletContractDao.updateById(walletContract);
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().toPlainString(), submitEntrustDto.getSymbol());
+ producer.sendPriceOperate(JSONObject.toJSONString(model));
+ } else {
+ OrderModel model = new OrderModel(entrustOrderEntity.getId(), RabbitPriceTypeEnum.ENTRUST_OPEN_LESS.getValue(), submitEntrustDto.getEntrustPrice().toPlainString(), submitEntrustDto.getSymbol());
+ producer.sendPriceOperate(JSONObject.toJSONString(model));
+ }
return Result.ok("委托成功");
} else {
return Result.fail("委托失败");
@@ -141,7 +169,7 @@
MemberWalletContractEntity walletContractEntity = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberEntity.getId(), MemberWalletCoinEnum.WALLETCOINCODE.getValue());
- BigDecimal total = entrustOrderEntity.getEntrustAmount().add(entrustOrderEntity.getBondAmount());
+ BigDecimal total = entrustOrderEntity.getEntrustAmount();
walletContractEntity.setAvailableBalance(walletContractEntity.getAvailableBalance().add(total));
walletContractEntity.setFrozenBalance(walletContractEntity.getFrozenBalance().subtract(total));
memberWalletContractDao.updateById(walletContractEntity);
--
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