From 83e2fd8d61d116ce9bf2034e8d05346910f96260 Mon Sep 17 00:00:00 2001
From: zainali5120 <512061637@qq.com>
Date: Sun, 29 Nov 2020 13:23:15 +0800
Subject: [PATCH] 卖出额度限制
---
src/main/java/com/xcong/excoin/modules/coin/service/impl/OrderCoinServiceImpl.java | 139 +++++++++++++++++++++++++++++++---------------
1 files changed, 93 insertions(+), 46 deletions(-)
diff --git a/src/main/java/com/xcong/excoin/modules/coin/service/impl/OrderCoinServiceImpl.java b/src/main/java/com/xcong/excoin/modules/coin/service/impl/OrderCoinServiceImpl.java
index 64d5d27..545f350 100644
--- a/src/main/java/com/xcong/excoin/modules/coin/service/impl/OrderCoinServiceImpl.java
+++ b/src/main/java/com/xcong/excoin/modules/coin/service/impl/OrderCoinServiceImpl.java
@@ -1,17 +1,21 @@
package com.xcong.excoin.modules.coin.service.impl;
import java.math.BigDecimal;
+import java.math.RoundingMode;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.*;
import javax.annotation.Resource;
+import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.xcong.excoin.common.contants.AppContants;
import com.xcong.excoin.common.enumerates.CoinTypeEnum;
+import com.xcong.excoin.modules.blackchain.service.DateUtil;
import com.xcong.excoin.modules.blackchain.service.RocService;
import com.xcong.excoin.modules.coin.mapper.OrderCoinsDealMapper;
+import com.xcong.excoin.modules.coin.service.CoinService;
import com.xcong.excoin.modules.member.dao.MemberDao;
import com.xcong.excoin.modules.member.entity.MemberEntity;
import com.xcong.excoin.modules.platform.entity.PlatformCnyUsdtExchangeEntity;
@@ -96,6 +100,16 @@
@Resource
private OrderSubmitProducer orderSubmitProducer;
+
+ @Resource
+ private CoinService coinService;
+
+ private static BigDecimal PERSENT = new BigDecimal("100");
+
+ /**
+ * 每日卖出限制 日期 20201128 会员ID
+ */
+ String LIMIT_SELL_PERSENT_KEY ="SELL:PERSENT:%s:%s";
@Override
@@ -352,31 +366,28 @@
String phone = memberEntity.getPhone();
if (!"13632989240".equals(phone) && !"15158130575".equals(phone)) {
if (OrderCoinsEntity.ORDERTYPE_BUY.equals(type)) {
- // 不能超过800个
+ // 禁止挂卖
+ String string = redisUtils.getString("BUY_LIMIT_KEY_PHONE");
+ if (StringUtils.isNotBlank(string) && StringUtils.isNotBlank(phone) && string.contains(phone)) {
+ return Result.fail("");
+ }
-// if (amount != null && amount.compareTo(new BigDecimal("800")) > 0) {
-// return Result.fail("买入额度受限");
-// }
-// BigDecimal bigDecimal = orderCoinDealDao.sumTodayBuyAmount(memberId, symbol);
-// if (bigDecimal == null) {
-// bigDecimal = BigDecimal.ZERO;
-// }
-// amount = amount == null ? BigDecimal.ZERO : amount;
-// bigDecimal = bigDecimal.add(amount);
-// if (bigDecimal != null && bigDecimal.compareTo(new BigDecimal("800")) > 0) {
-// return Result.fail("买入额度受限");
-// }
-// // 挂单不能超过800
-// BigDecimal bigDecimal1 = orderCoinDealDao.sumTodayEntrustCntBuyAmount(memberId, symbol);
-// if (bigDecimal1 == null) {
-// bigDecimal1 = BigDecimal.ZERO;
-// }
-// bigDecimal1 = bigDecimal1.add(amount);
-// if (bigDecimal1 != null && bigDecimal1.compareTo(new BigDecimal("800")) > 0) {
-// return Result.fail("买入额度受限");
-// }
+ if (StringUtils.isNotBlank(string) && StringUtils.isNotBlank(memberEntity.getEmail()) && string.contains(memberEntity.getEmail())) {
+ return Result.fail("");
+ }
+ // 不能超过800个
} else {
- return Result.fail("卖出受限");
+ // 判断redis开关
+ //String string = redisUtils.getString("SELL_LIMIT_KEY");
+ String string = redisUtils.getString("SELL_LIMIT_KEY_PHONE");
+ if (StringUtils.isNotBlank(string) && StringUtils.isNotBlank(phone) && string.contains(phone)) {
+ return Result.fail("");
+ }
+
+ if (StringUtils.isNotBlank(string) && StringUtils.isNotBlank(memberEntity.getEmail()) && string.contains(memberEntity.getEmail())) {
+ return Result.fail("");
+ }
+
}
}
@@ -414,18 +425,15 @@
totalPayPrice = price.multiply(amount).add(closingPrice);
entrustAmount = price.multiply(amount);
// 限价买不能高于当前10%
- if (OrderCoinsEntity.ORDERTYPE_BUY == type) {
- BigDecimal multiply = nowPrice.multiply(new BigDecimal("1.2"));
- if(price.compareTo(multiply)>0){
- return Result.fail("不能高于当前价的120%");
- }
- }else{
- // 卖不能小于当前90
- BigDecimal multiply = nowPrice.multiply(new BigDecimal("0.8"));
- if(price.compareTo(multiply)<0){
- return Result.fail("不能低于当前价的80%");
- }
+ BigDecimal multiply = nowPrice.multiply(new BigDecimal("1.2"));
+ if (price.compareTo(multiply) > 0) {
+ return Result.fail("不能高于当前价的120%");
}
+ multiply= nowPrice.multiply(new BigDecimal("0.8"));
+ if (price.compareTo(multiply) < 0) {
+ return Result.fail("不能低于当前价的80%");
+ }
+
} else {
// 市价
if (OrderCoinsEntity.ORDERTYPE_BUY == type) {
@@ -446,6 +454,26 @@
BigDecimal availableBalance = walletCoin.getAvailableBalance();
if (amount.compareTo(availableBalance) > 0) {
return Result.fail(MessageSourceUtils.getString("order_service_0010"));
+ }
+ // 控制这个用户每日的挂卖额度 TODO
+ // 每天3% 第一次的为基数
+ BigDecimal spread = memberEntity.getSpread();
+ if(spread!=null && spread.compareTo(BigDecimal.ZERO)>0 && spread.compareTo(PERSENT)<0){
+ // 获取当日的额度
+ String yyyyMMdd = DateUtil.dateToString(new Date(), "yyyyMMdd");
+ String persentKey = String.format(LIMIT_SELL_PERSENT_KEY,yyyyMMdd,memberId.toString());
+ BigDecimal aviSell =BigDecimal.ZERO;
+ if(StringUtils.isBlank(persentKey)){
+ // 当日可以卖的数量
+ aviSell = spread.divide(PERSENT,4, RoundingMode.HALF_UP).multiply(availableBalance);
+ }
+ if(aviSell.compareTo(amount)<0){
+ return Result.fail("卖出超过上限"+spread+"%");
+ }
+ aviSell = aviSell.subtract(amount);
+ // 设置
+ redisUtils.set(persentKey,aviSell.toPlainString());
+ //redisUtils.getString()
}
}
@@ -498,10 +526,10 @@
//冻结相应的资产
if (OrderCoinsEntity.ORDERTYPE_BUY.equals(type)) {
//如果是买入，所对应的币种增加，USDT账户减少金额
- memberWalletCoinDao.updateWalletBalance(walletCoinUsdt.getId(), totalPayPrice.negate(), totalPayPrice.negate(), entrustAmount);
+ coinService.updateWalletBalance(walletCoinUsdt.getId(), totalPayPrice.negate(), totalPayPrice.negate(), entrustAmount);
} else {
//如果是卖出，币种减少，USDT增加
- memberWalletCoinDao.updateWalletBalance(walletCoin.getId(), amount.negate(), amount.negate(), amount);
+ coinService.updateWalletBalance(walletCoin.getId(), amount.negate(), amount.negate(), amount);
}
// 加入到撮合
order.setSymbol(symbol);
@@ -652,6 +680,12 @@
OrderCoinsEntity coinsEntityCancel = trader.cancelOrder(orderCoinsEntity);
if (coinsEntityCancel == null) {
// 此时说明撮合系统已经没这个单了 不需要继续处理
+ // 直接更新状态先
+ OrderCoinsEntity update = new OrderCoinsEntity();
+ update.setId(Long.valueOf(orderId));
+ update.setOrderStatus(OrderCoinsEntity.ORDERSTATUS_CANCEL);
+ //orderCoinsEntity.setOrderStatus(OrderCoinsEntity.ORDERSTATUS_CANCEL);
+ orderCoinsDao.updateById(update);
return null;
}
@@ -704,7 +738,7 @@
returnFee = orderCoinsEntity.getFeeAmount().subtract(needFee);
}
BigDecimal avi = returnBalance.add(returnFee);
- memberWalletCoinDao.updateWalletBalance(walletCoin.getId(), avi, null, returnBalance.negate());
+ coinService.updateWalletBalance(walletCoin.getId(), avi, null, returnBalance.negate());
walletCoin.setAvailableBalance(walletCoin.getAvailableBalance().add(returnBalance).add(returnFee));
walletCoin.setFrozenBalance(walletCoin.getFrozenBalance().subtract(returnBalance));
//memberWalletCoinDao.updateById(walletCoin);
@@ -720,15 +754,25 @@
return Result.ok(MessageSourceUtils.getString("order_service_0013"));
}
} else {
+
//如果是限价卖出，撤单将对应的钱包冻结金额返回
MemberWalletCoinEntity walletCoin = memberWalletCoinDao.selectWalletCoinBymIdAndCode(memberId, symbol);
if (ObjectUtil.isNotEmpty(walletCoin)) {
// 卖出按卖出的数量计算手续费
BigDecimal returnBalance = orderCoinsEntity.getEntrustCnt().subtract(coinsEntityCancel.getDealCnt());
+ // 取消订单 则退回额度
+ String yyyyMMdd = DateUtil.dateToString(new Date(), "yyyyMMdd");
+ String persentKey = String.format(LIMIT_SELL_PERSENT_KEY,yyyyMMdd,memberId.toString());
+ String aviSell = redisUtils.getString(persentKey);
+ // TODO
+ if(StringUtils.isNotBlank(aviSell)){
+ BigDecimal needSub = new BigDecimal(aviSell).add(returnBalance);
+ redisUtils.set(persentKey,needSub.toPlainString());
+ }
walletCoin.setAvailableBalance(walletCoin.getAvailableBalance().add(returnBalance));
walletCoin.setFrozenBalance(walletCoin.getFrozenBalance().subtract(returnBalance));
//memberWalletCoinDao.updateById(walletCoin);
- memberWalletCoinDao.updateWalletBalance(walletCoin.getId(), returnBalance, null, returnBalance.negate());
+ coinService.updateWalletBalance(walletCoin.getId(), returnBalance, null, returnBalance.negate());
// 流水记录
MemberAccountFlowEntity record = new MemberAccountFlowEntity();
record.setSource(MemberAccountFlowEntity.SOURCE_CANCEL);
@@ -1018,12 +1062,12 @@
MemberWalletCoinEntity usdtWallet = memberWalletCoinDao.selectWalletCoinBymIdAndCode(buyOrderCoinsEntity.getMemberId(), MemberWalletCoinEnum.WALLETCOINCODE.getValue());
if (usdtWallet != null) {
// 减少usdt冻结
- memberWalletCoinDao.updateWalletBalance(usdtWallet.getId(), null, null, buyTurnover.negate());
+ coinService.updateWalletBalance(usdtWallet.getId(), null, null, buyTurnover.negate());
}
// 增加买的币
MemberWalletCoinEntity buySymbolWallet = memberWalletCoinDao.selectWalletCoinBymIdAndCode(buyOrderCoinsEntity.getMemberId(), buyOrderCoinsEntity.getSymbol());
if (buySymbolWallet != null) {
- memberWalletCoinDao.updateWalletBalance(buySymbolWallet.getId(), amount, amount, null);
+ coinService.updateWalletBalance(buySymbolWallet.getId(), amount, amount, null);
}
// 流水记录
MemberAccountFlowEntity record = new MemberAccountFlowEntity();
@@ -1062,12 +1106,12 @@
MemberWalletCoinEntity memberWalletCoinEntity = memberWalletCoinDao.selectWalletCoinBymIdAndCode(sellOrderCoinsEntity.getMemberId(), sellOrderCoinsEntity.getSymbol());
if (memberWalletCoinEntity != null) {
// 更新卖币减少的币种
- memberWalletCoinDao.updateWalletBalance(memberWalletCoinEntity.getId(), null, null, amount.negate());
+ coinService.updateWalletBalance(memberWalletCoinEntity.getId(), null, null, amount.negate());
}
// 更新卖币得到的usdt
MemberWalletCoinEntity sellWalletCoinEntity = memberWalletCoinDao.selectWalletCoinBymIdAndCode(sellOrderCoinsEntity.getMemberId(), MemberWalletCoinEnum.WALLETCOINCODE.getValue());
if (sellOrderCoinsEntity != null) {
- memberWalletCoinDao.updateWalletBalance(sellWalletCoinEntity.getId(), buyTurnover, buyTurnover, null);
+ coinService.updateWalletBalance(sellWalletCoinEntity.getId(), buyTurnover, buyTurnover, null);
}
// 流水记录
MemberAccountFlowEntity recordSell = new MemberAccountFlowEntity();
@@ -1090,16 +1134,19 @@
if (CollectionUtils.isNotEmpty(trades)) {
for (OrderCoinsEntity trade : trades) {
if (trade != null) {
+ if (trade.getOrderType() == 2 && trade.getEntrustCnt().compareTo(trade.getDealCnt()) != 0) {
+ System.out.println("问题卖单：" + JSON.toJSONString(trade));
+ }
//orderCoinsDao.updateStatus(trade.getId(),OrderCoinsEntity.ORDERSTATUS_DONE);
ids.add(trade.getId());
// 买单 实际成交金额小于委托的 这一部分从冻结扣除
- if(OrderCoinsEntity.ORDERTYPE_BUY==trade.getOrderType()){
- if(trade.getEntrustAmount().compareTo(trade.getDealAmount())>0){
+ if (OrderCoinsEntity.ORDERTYPE_BUY == trade.getOrderType()) {
+ if (trade.getEntrustAmount().compareTo(trade.getDealAmount()) > 0) {
// 此时退回这部分的差额
BigDecimal subtract = trade.getEntrustAmount().subtract(trade.getDealAmount());
MemberWalletCoinEntity memberWalletCoinEntity = memberWalletCoinDao.selectWalletCoinBymIdAndCode(trade.getMemberId(), CoinTypeEnum.USDT.name());
- if(memberWalletCoinEntity!=null){
- memberWalletCoinDao.updateWalletBalance(memberWalletCoinEntity.getId(),subtract,null,subtract.negate());
+ if (memberWalletCoinEntity != null) {
+ coinService.updateWalletBalance(memberWalletCoinEntity.getId(), subtract, null, subtract.negate());
}
}
}
--
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