From 1cbbbb86a6ed0036540ff40f9d0051d400d692b4 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Mon, 11 May 2026 17:01:35 +0800
Subject: [PATCH] refactor(gateApi): 优化网格交易逻辑和止盈策略

---
 src/main/java/com/xcong/excoin/modules/gateApi/GateTradeExecutor.java |   47 +++++++++++++++++++++++++++++++++++++++++++----
 1 files changed, 43 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/xcong/excoin/modules/gateApi/GateTradeExecutor.java b/src/main/java/com/xcong/excoin/modules/gateApi/GateTradeExecutor.java
index 4e695c3..6de0e63 100644
--- a/src/main/java/com/xcong/excoin/modules/gateApi/GateTradeExecutor.java
+++ b/src/main/java/com/xcong/excoin/modules/gateApi/GateTradeExecutor.java
@@ -73,7 +73,8 @@
     }
 
     /**
-     * 优雅关闭:等待 10 秒,超时则强制中断。
+     * 优雅关闭:等待 10 秒让队列中的任务执行完毕,超时则强制中断。
+     * 关闭后的 REST 调用将通过 CallerRunsPolicy 直接在提交线程执行。
      */
     public void shutdown() {
         executor.shutdown();
@@ -86,19 +87,36 @@
     }
 
     /**
-     * 异步市价开多。quantity 为正数(如 "10")。
+     * 异步 IOC 市价开多。quantity 为正数(如 "1")。
+     *
+     * @param quantity  开仓张数(正数)
+     * @param onSuccess 成交成功回调(可为 null)
+     * @param onFailure 成交失败回调(可为 null)
      */
     public void openLong(String quantity, Runnable onSuccess, Runnable onFailure) {
         openPosition(quantity, "t-grid-long", "开多", onSuccess, onFailure);
     }
 
     /**
-     * 异步市价开空。quantity 为负数(如 "-10")。
+     * 异步 IOC 市价开空。quantity 为负数(如 "-1")。
+     *
+     * @param quantity  开仓张数(负数)
+     * @param onSuccess 成交成功回调(可为 null)
+     * @param onFailure 成交失败回调(可为 null)
      */
     public void openShort(String quantity, Runnable onSuccess, Runnable onFailure) {
         openPosition(quantity, "t-grid-short", "开空", onSuccess, onFailure);
     }
 
+    /**
+     * 通用异步 IOC 市价下单。
+     *
+     * @param size      下单张数(正=开多 / 负=开空)
+     * @param text      订单标记文本(如 "t-grid-long"),用于区分订单来源
+     * @param label     日志标签(如 "开多"/"开空")
+     * @param onSuccess 成功回调
+     * @param onFailure 失败回调
+     */
     private void openPosition(String size, String text, String label, Runnable onSuccess, Runnable onFailure) {
         executor.execute(() -> {
             try {
@@ -150,12 +168,33 @@
                 log.info("[TradeExec] 止盈单已创建, 触发价:{}, 类型:{}, size:{}, id:{}",
                         triggerPrice, orderType, size, response.getId());
             } catch (Exception e) {
-                log.error("[TradeExec] 止盈单创建失败, 触发价:{}, size:{}", triggerPrice, size, e);
+                log.error("[TradeExec] 止盈单创建失败, 触发价:{}, size:{}, 立即市价止盈", triggerPrice, size, e);
+                marketClose(size);
             }
         });
     }
 
     /**
+     * 市价止盈:在止盈条件单创建失败时立即市价平仓。
+     * size 与止盈单保持一致(负=平多,正=平空)。
+     */
+    private void marketClose(String size) {
+        try {
+            FuturesOrder order = new FuturesOrder();
+            order.setContract(contract);
+            order.setSize(size);
+            order.setPrice("0");
+            order.setTif(FuturesOrder.TifEnum.IOC);
+            order.setReduceOnly(true);
+            order.setText("t-grid-mkt-close");
+            FuturesOrder result = futuresApi.createFuturesOrder(SETTLE, order, null);
+            log.info("[TradeExec] 市价止盈成功, 价格:{}, size:{}, id:{}", result.getFillPrice(), size, result.getId());
+        } catch (Exception e) {
+            log.error("[TradeExec] 市价止盈也失败, size:{}", size, e);
+        }
+    }
+
+    /**
      * 异步清除指定合约的所有止盈止损条件单。
      */
     public void cancelAllPriceTriggeredOrders() {

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