From c7c4c4eec809cfd5e399edab50fae9bf68681585 Mon Sep 17 00:00:00 2001
From: zj <1772600164@qq.com>
Date: Tue, 03 Feb 2026 18:32:44 +0800
Subject: [PATCH] 1
---
trading-order-admin/src/main/java/com/yami/trading/api/controller/ApiContractApplyOrderController.java | 149 +++++++++++++++++++++++++++++++++----------------
1 files changed, 99 insertions(+), 50 deletions(-)
diff --git a/trading-order-admin/src/main/java/com/yami/trading/api/controller/ApiContractApplyOrderController.java b/trading-order-admin/src/main/java/com/yami/trading/api/controller/ApiContractApplyOrderController.java
index efc3b31..bb144e5 100644
--- a/trading-order-admin/src/main/java/com/yami/trading/api/controller/ApiContractApplyOrderController.java
+++ b/trading-order-admin/src/main/java/com/yami/trading/api/controller/ApiContractApplyOrderController.java
@@ -1,6 +1,8 @@
package com.yami.trading.api.controller;
+import cn.hutool.core.collection.CollectionUtil;
import cn.hutool.core.util.StrUtil;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.yami.trading.api.dto.CloseAction;
import com.yami.trading.api.dto.OpenAction;
@@ -21,6 +23,7 @@
import com.yami.trading.common.util.ThreadUtils;
import com.yami.trading.security.common.util.SecurityUtils;
import com.yami.trading.service.SessionTokenService;
+import com.yami.trading.service.StrongLevelCalculationService;
import com.yami.trading.service.WalletService;
import com.yami.trading.service.contract.ContractApplyOrderService;
import com.yami.trading.service.contract.ContractLockService;
@@ -191,69 +194,115 @@
*/
@RequestMapping(action + "open.action")
public Result<String> open(@Valid OpenAction openAction) throws IOException, InterruptedException {
- String symbol = openAction.getSymbol();
-// Item bySymbol = itemService.findBySymbol(symbol);
-// if(bySymbol == null){
-// throw new YamiShopBindException("当前币对不存在");
-// }
-// boolean isOpen = MarketOpenChecker.isMarketOpenByItemCloseType(bySymbol.getOpenCloseType());
-// if(!isOpen){
-// throw new YamiShopBindException("当前已经休市");
-// }
-
String partyId = SecurityUtils.getUser().getUserId();
RLock rLock = redissonClient.getLock("contract_open_" + partyId);
- boolean lockResult = rLock.tryLock(5, TimeUnit.SECONDS);
- if (!lockResult) {
- throw new YamiShopBindException("请稍后再试");
- }
-
+ boolean lockAcquired = false;
+ double faceValue = 0.01;//面值
+ double minAmount = 0.01;//最低张数
try {
- User user = userService.getById(partyId);
- if (!user.isEnabled()) {
- throw new YamiShopBindException("用户已锁定");
+ // 尝试获取锁，最多等待5秒
+ lockAcquired = rLock.tryLock(5, TimeUnit.SECONDS);
+ if (!lockAcquired) {
+ log.warn("无法获取锁: contract_open_{}", partyId);
+ throw new YamiShopBindException("请稍后再试");
+ }
+ //判断下单金额是否符合最低金额 最低下单张数：0.01
+ //合约张数 张数=保证金*杠杆倍数/（面值*最新成交价）
+ double v = openAction.getAmount().doubleValue() * openAction.getLever_rate().doubleValue() / (faceValue * openAction.getPrice().doubleValue());
+ BigDecimal amount = BigDecimal.valueOf(v).setScale(4, RoundingMode.DOWN);
+ if (amount.compareTo(new BigDecimal(faceValue)) < 0) {
+ double minimumAmount = minAmount * faceValue * openAction.getPrice().doubleValue() / openAction.getLever_rate().doubleValue();
+ double roundedAmount = Math.ceil(minimumAmount * 10000) / 10000;
+ throw new YamiShopBindException("最低下单金额："+roundedAmount);
}
- Syspara syspara = sysparaService.find("stop_user_internet");
- String stopUserInternet = syspara.getSvalue();
- if(org.apache.commons.lang3.StringUtils.isNotEmpty(stopUserInternet)) {
- String[] stopUsers = stopUserInternet.split(",");
+ // 校验当前用户订单状态
+ checkContractOrderStatus(openAction, partyId);
- System.out.println("userName = " + user.getUserName());
- System.out.println("stopUserInternet = " + stopUserInternet);
+ // 校验用户是否被锁定
+ checkUserStatus(partyId);
- if(Arrays.asList(stopUsers).contains(user.getUserName())){
- throw new YamiShopBindException("无网络");
- }
- }
+ // 校验用户网络限制
+ checkUserNetworkRestriction(partyId);
- ContractApplyOrder order = new ContractApplyOrder();
- order.setPartyId(partyId);
- order.setSymbol(openAction.getSymbol());
- order.setDirection(openAction.getDirection());
- order.setOffset(ContractApplyOrder.OFFSET_OPEN);
- order.setVolume(openAction.getAmount());
- order.setVolumeOpen(openAction.getAmount());
- order.setLeverRate(openAction.getLever_rate());
- order.setPrice(openAction.getPrice());
- order.setStopPriceProfit(openAction.getStop_price_profit());
- order.setStopPriceLoss(openAction.getStop_price_loss());
- order.setOrderPriceType(openAction.getPrice_type());
- order.setState(ContractApplyOrder.STATE_SUBMITTED);
- this.contractApplyOrderService.saveCreate(order);
+ // 创建新的合约申请订单
+ createContractApplyOrder(openAction, partyId);
+ } catch (YamiShopBindException e) {
+ log.error("错误信息: {}", e.getMessage(), e);
+ throw e; // 重新抛出自定义异常
} catch (Exception e) {
- log.error("下单失败" , e);
- return Result.failed(e.getMessage());
-
+ log.error("系统异常: {}", e.getMessage(), e);
+ throw new YamiShopBindException("操作失败，请稍后再试");
} finally {
- rLock.unlock();
+ // 确保释放锁
+ if (lockAcquired && rLock.isHeldByCurrentThread()) {
+ rLock.unlock();
+ }
}
- return Result.succeed(null,"ok");
-
-
+ return Result.succeed(null, "ok");
}
+
+ // 校验合约订单状态
+ private void checkContractOrderStatus(OpenAction openAction, String partyId) {
+ LambdaQueryWrapper<ContractOrder> wrapper = new LambdaQueryWrapper<>();
+ wrapper.eq(ContractOrder::getPartyId, partyId);
+ wrapper.eq(ContractOrder::getState, "submitted");
+ wrapper.eq(ContractOrder::getLocationType, openAction.getLocationType() == 0 ? 1 : 0);
+
+ List<ContractOrder> list = contractOrderService.list(wrapper);
+ if (CollectionUtil.isNotEmpty(list)) {
+ String errorMessage = openAction.getLocationType() == 0 ?
+ "下单失败，当前持有全仓仓位，不支持逐仓下单！" :
+ "下单失败，当前持有逐仓仓位，不支持全仓下单！";
+ throw new YamiShopBindException(errorMessage);
+ }
+ }
+
+ // 校验用户状态
+ private void checkUserStatus(String partyId) {
+ User user = userService.getById(partyId);
+ if (!user.isEnabled()) {
+ throw new YamiShopBindException("User is locked");
+ }
+ }
+
+ // 校验用户网络限制
+ private void checkUserNetworkRestriction(String partyId) {
+ Syspara syspara = sysparaService.find("stop_user_internet");
+ String stopUserInternet = syspara.getSvalue();
+
+ if (StringUtils.isNotEmpty(stopUserInternet)) {
+ String[] stopUsers = stopUserInternet.split(",");
+ User user = userService.getById(partyId);
+ if (Arrays.asList(stopUsers).contains(user.getUserName())) {
+ throw new YamiShopBindException("无网络");
+ }
+ }
+ }
+
+ // 创建合约申请订单
+ private void createContractApplyOrder(OpenAction openAction, String partyId) {
+ ContractApplyOrder order = new ContractApplyOrder();
+ order.setPartyId(partyId);
+ order.setSymbol(openAction.getSymbol());
+ order.setDirection(openAction.getDirection());
+ order.setOffset(ContractApplyOrder.OFFSET_OPEN);
+// order.setVolume(openAction.getAmount());
+// order.setVolumeOpen(openAction.getAmount());
+ order.setLeverRate(openAction.getLever_rate());
+ order.setPrice(openAction.getPrice());
+ order.setStopPriceProfit(openAction.getStop_price_profit());
+ order.setStopPriceLoss(openAction.getStop_price_loss());
+ order.setOrderPriceType(openAction.getPrice_type());
+ order.setState(ContractApplyOrder.STATE_SUBMITTED);
+ order.setMoney(openAction.getAmount());
+ order.setLocationType(openAction.getLocationType());
+
+ contractApplyOrderService.saveCreate(order);
+ }
+
/**
@@ -270,7 +319,7 @@
try {
User user = userService.getById(partyId);
if (!user.isEnabled()) {
- throw new YamiShopBindException("用户已锁定");
+ throw new YamiShopBindException("User is locked");
}
Syspara syspara = sysparaService.find("stop_user_internet");
--
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