From 5551bdf6d3311e2eb9af7cc7c0c28c46629d7324 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Thu, 14 May 2026 12:59:40 +0800
Subject: [PATCH] refactor(gateApi): 优化网格交易服务的订单管理和止盈逻辑

---
 src/main/java/com/xcong/excoin/modules/gateApi/GateTradeExecutor.java |   42 +++++++++++++++++++++++++++++++-----------
 1 files changed, 31 insertions(+), 11 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 1752dd7..ee5151c 100644
--- a/src/main/java/com/xcong/excoin/modules/gateApi/GateTradeExecutor.java
+++ b/src/main/java/com/xcong/excoin/modules/gateApi/GateTradeExecutor.java
@@ -38,19 +38,33 @@
  *
  * <h3>调用链</h3>
  * <pre>
- *   GateGridTradeService.onKline → executor.openLong/openShort (基底双开 + 网格触发)
- *   GateGridTradeService.onPositionUpdate → executor.placeTakeProfit (开仓成交后设止盈)
+ *   // 基底双开
+ *   GateGridTradeService.init → executor.openLong / executor.openShort
+ *
+ *   // 网格条件开仓
+ *   GateGridTradeService.tryGenerateQueues / processShortGrid / processLongGrid
+ *     → executor.placeConditionalEntryOrder(价格触发后市价 IOC 开仓)
+ *     → executor.cancelConditionalOrder(取消对方方向旧条件单)
+ *
+ *   // 止盈
+ *   GateGridTradeService.onPositionUpdate → executor.placeTakeProfit(开仓后设止盈条件单)
+ *
+ *   // 停止
  *   GateGridTradeService.stopGrid → executor.cancelAllPriceTriggeredOrders
  * </pre>
  *
- * @author Administrator
+ * <h3>遗留方法(当前策略未使用)</h3>
+ * {@link #placeGridLimitOrder(BigDecimal, String, Consumer, Runnable)} 和
+ * {@link #cancelOrder(String)} 为旧版限价单策略的遗留方法,保留以备后续使用。
  */
 @Slf4j
 public class GateTradeExecutor {
 
     private static final String SETTLE = "usdt";
 
+    /** Gate U 本位合约 REST API */
     private final FuturesApi futuresApi;
+    /** 合约名称(如 ETH_USDT) */
     private final String contract;
 
     /** 交易线程池:单线程 + 有界队列 + 背压策略 */
@@ -94,7 +108,7 @@
      * @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) {
+    public void openLong(String quantity, Consumer<String> onSuccess, Runnable onFailure) {
         openPosition(quantity, "t-grid-long", "开多", onSuccess, onFailure);
     }
 
@@ -105,7 +119,7 @@
      * @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) {
+    public void openShort(String quantity, Consumer<String> onSuccess, Runnable onFailure) {
         openPosition(quantity, "t-grid-short", "开空", onSuccess, onFailure);
     }
 
@@ -118,7 +132,7 @@
      * @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) {
+    private void openPosition(String size, String text, String label, Consumer<String> onSuccess, Runnable onFailure) {
         executor.execute(() -> {
             try {
                 FuturesOrder order = new FuturesOrder();
@@ -129,8 +143,9 @@
                 order.setText(text);
                 FuturesOrder result = futuresApi.createFuturesOrder(SETTLE, order, null);
                 log.info("[TradeExec] {}成功, 价格:{}, id:{}", label, result.getFillPrice(), result.getId());
+                String orderId = String.valueOf(result.getId());
                 if (onSuccess != null) {
-                    onSuccess.run();
+                    onSuccess.accept(orderId);
                 }
             } catch (Exception e) {
                 log.error("[TradeExec] {}失败", label, e);
@@ -210,7 +225,10 @@
     }
 
     /**
-     * 异步挂限价单(GTC),用于网格限价开仓。
+     * <b>遗留方法 — 当前条件单策略未使用</b>
+     *
+     * <p>异步挂限价单(GTC),用于旧版网格限价开仓。当前策略改用
+     * {@link #placeConditionalEntryOrder(BigDecimal, FuturesPriceTrigger.RuleEnum, String, Consumer, Runnable)}。
      *
      * @param price     限价价格
      * @param size      下单张数(正=多 / 负=空)
@@ -241,7 +259,9 @@
     }
 
     /**
-     * 异步取消指定订单。
+     * <b>遗留方法 — 当前条件单策略未使用</b>
+     *
+     * <p>异步取消指定限价单。当前策略改用 {@link #cancelConditionalOrder(String)}。
      *
      * @param orderId 订单 ID,为 null 时跳过
      */
@@ -260,10 +280,10 @@
     }
 
     /**
-     * 异步创建条件开仓单(价格触发开仓)。
+     * 异步创建条件开仓单(价格触发后市价开仓)。
      *
      * <p>服务器监控价格,达到触发价后以市价 IOC 开仓。与止盈单不同,不设 order_type(默认开仓),
-     * reduce_only=false。适用于"价格到达 X 才买入 / 跌到 Y 才卖出"的场景。
+     * reduce_only=false。
      *
      * @param triggerPrice 触发价格
      * @param rule         触发规则(NUMBER_1: 最新价≥触发价时执行;NUMBER_2: 最新价≤触发价时执行)

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