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/MemberLevelRateDao.java | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/xcong/excoin/modules/member/dao/MemberLevelRateDao.java b/src/main/java/com/xcong/excoin/modules/member/dao/MemberLevelRateDao.java
index ee4603e..bfea23f 100644
--- a/src/main/java/com/xcong/excoin/modules/member/dao/MemberLevelRateDao.java
+++ b/src/main/java/com/xcong/excoin/modules/member/dao/MemberLevelRateDao.java
@@ -2,6 +2,9 @@
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.xcong.excoin.modules.member.entity.MemberLevelRateEntity;
+import org.apache.ibatis.annotations.Param;
public interface MemberLevelRateDao extends BaseMapper<MemberLevelRateEntity> {
+
+ public MemberLevelRateEntity selectLeverRateByMemberIdAndSymbol(@Param("memberId") Long memberId, @Param("symbol") String symbol);
}
--
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