From dad0b1cd6cd39d2525f23b1b33df19932fc4cddb Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Mon, 29 Jun 2026 11:28:27 +0800
Subject: [PATCH] 止损追单逻辑（多仓/空仓对称）： 触发 → 查询 → 计算 → 下单 清理：取消相邻网格旧挂单 + 取消最远止盈单 一句话总结：每次止损触发补回 quantity*2 张，但总持仓不超 maxPositionSize，也不再累加放大。
---
src/main/java/com/xcong/excoin/modules/member/dao/MemberWalletContractDao.java | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/xcong/excoin/modules/member/dao/MemberWalletContractDao.java b/src/main/java/com/xcong/excoin/modules/member/dao/MemberWalletContractDao.java
index 72e03bf..e12db7e 100644
--- a/src/main/java/com/xcong/excoin/modules/member/dao/MemberWalletContractDao.java
+++ b/src/main/java/com/xcong/excoin/modules/member/dao/MemberWalletContractDao.java
@@ -5,8 +5,18 @@
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.xcong.excoin.modules.member.entity.MemberWalletContractEntity;
+import java.math.BigDecimal;
+
public interface MemberWalletContractDao extends BaseMapper<MemberWalletContractEntity> {
MemberWalletContractEntity findWalletContractByMemberIdAndSymbol(@Param("memberId")Long memberId, @Param("symbol")String symbol);
-
+
+ /**
+ * 增减合约钱包（负数为减）
+ * @param availableBalance
+ * @param totalBalance
+ * @param frozenBalance
+ * @param id
+ */
+ void increaseWalletContractBalanceById(@Param("availableBalance") BigDecimal availableBalance,@Param("totalBalance") BigDecimal totalBalance,@Param("frozenBalance") BigDecimal frozenBalance,@Param("id") Long id);
}
--
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