From 5fac4dc2409cbad940d2b2e66733ced2c8803339 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Mon, 29 Jun 2026 11:48:46 +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/resources/mapper/member/MemberLevelRateDao.xml | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/main/resources/mapper/member/MemberLevelRateDao.xml b/src/main/resources/mapper/member/MemberLevelRateDao.xml
index 56b7d83..2f79547 100644
--- a/src/main/resources/mapper/member/MemberLevelRateDao.xml
+++ b/src/main/resources/mapper/member/MemberLevelRateDao.xml
@@ -2,4 +2,8 @@
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.xcong.excoin.modules.member.dao.MemberLevelRateDao">
+ <select id="selectLeverRateByMemberIdAndSymbol" resultType="com.xcong.excoin.modules.member.entity.MemberLevelRateEntity">
+ select * from member_level_rate where member_id=#{memberId} and symbol=#{symbol}
+ </select>
+
</mapper>
\ No newline at end of file
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