From efbeb35d0705783a2ce37208b0a78bfe64a00e8b Mon Sep 17 00:00:00 2001
From: zhiyong <yuzhiyongcn@qq.com>
Date: Wed, 4 Jun 2025 11:24:21 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BF=BD=E7=95=A5=E6=8C=81=E4=BB=93=E6=95=B0?=
 =?UTF-8?q?=E9=87=8F=E5=92=8C=E8=B5=84=E9=87=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/real/real_trader_manager.py | 57 ++++++---------------------------
 1 file changed, 9 insertions(+), 48 deletions(-)

diff --git a/src/real/real_trader_manager.py b/src/real/real_trader_manager.py
index 2bdf13f..329d437 100644
--- a/src/real/real_trader_manager.py
+++ b/src/real/real_trader_manager.py
@@ -224,14 +224,14 @@ class RealTraderManager:
             }
 
         try:
-            # 对于限价单，检查资金和持仓是否足够
+            # 对于限价单，进行订单可行性检查（当前已禁用资金和持仓限制）
             if order_type == ORDER_TYPE_LIMIT and not self._check_order_feasibility(
                 code, direction, amount, price
             ):
                 logger.warning(
-                    f"资金或持仓不足，忽略订单: {direction} {code} {amount}股 {price}元"
+                    f"订单可行性检查失败，忽略订单: {direction} {code} {amount}股 {price}元"
                 )
-                return {"success": False, "error": "资金或持仓不足"}
+                return {"success": False, "error": "订单可行性检查失败"}
 
             # 下单
             logger.info(
@@ -356,7 +356,7 @@ class RealTraderManager:
                 self._lock.release()
 
     def _check_order_feasibility(self, code, direction, amount, price):
-        """检查订单是否可行（资金或持仓是否足够）
+        """检查订单是否可行（已禁用资金和持仓检查，允许负数）
 
         Args:
             code: 股票代码
@@ -365,51 +365,12 @@ class RealTraderManager:
             price: 交易价格
 
         Returns:
-            bool: 订单是否可行
+            bool: 订单是否可行，始终返回True（已禁用限制检查）
         """
-        try:
-            if direction == ORDER_DIRECTION_BUY:
-                # 检查资金是否足够
-                balance = self.trader.get_balance()
-                if not balance:
-                    logger.error("获取账户余额失败")
-                    return False
-
-                # 计算所需资金（加上3%的手续费作为缓冲）
-                required_cash = price * amount * 1.03
-                available_cash = balance.get("cash", 0)
-
-                if required_cash > available_cash:
-                    logger.warning(
-                        f"资金不足: 需要 {required_cash:.2f}, 可用 {available_cash:.2f}"
-                    )
-                    return False
-
-                return True
-
-            elif direction == "sell":
-                # 检查持仓是否足够
-                position = self.trader.get_position(code)
-
-                if not position:
-                    logger.warning(f"没有持仓: {code}")
-                    return False
-
-                available_volume = position.get("can_use_volume", 0)
-
-                if amount > available_volume:
-                    logger.warning(
-                        f"可用持仓不足: 需要 {amount}, 可用 {available_volume}"
-                    )
-                    return False
-
-                return True
-
-            return False
-
-        except Exception as e:
-            logger.error(f"检查订单可行性时发生异常: {str(e)}")
-            return False
+        # 不再检查资金和持仓限制，允许持仓数量和资金为负数
+        # 这样可以支持更灵活的交易策略，如融资融券、做空等场景
+        logger.debug(f"订单可行性检查已禁用: {direction} {code} {amount}股 {price}元 - 允许执行")
+        return True
 
     def clean_expired_orders(self):
         """清理过期的未完成订单"""