From 39b09846041021c5bd0fea92d981ccb3490638d1 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Fri, 08 May 2026 23:56:43 +0800
Subject: [PATCH] fix(gateApi): 修复双向持仓模式下的杠杆设置功能

---
 src/main/java/com/xcong/excoin/modules/gateApi/wsHandler/GateChannelHandler.java |   44 ++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 44 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/xcong/excoin/modules/gateApi/wsHandler/GateChannelHandler.java b/src/main/java/com/xcong/excoin/modules/gateApi/wsHandler/GateChannelHandler.java
new file mode 100644
index 0000000..e24baff
--- /dev/null
+++ b/src/main/java/com/xcong/excoin/modules/gateApi/wsHandler/GateChannelHandler.java
@@ -0,0 +1,44 @@
+package com.xcong.excoin.modules.gateApi.wsHandler;
+
+import com.alibaba.fastjson.JSONObject;
+import org.java_websocket.client.WebSocketClient;
+
+/**
+ * WebSocket 频道处理器接口。
+ *
+ * <p>每个 Gate 频道对应一个实现类。新增频道只需实现此接口,
+ * 然后通过 {@code GateKlineWebSocketClient.addChannelHandler()} 注册即可。
+ *
+ * <h3>实现类</h3>
+ * <ul>
+ *   <li>{@code CandlestickChannelHandler} — 公开频道,K 线数据</li>
+ *   <li>{@code AbstractPrivateChannelHandler} — 私有频道抽象基类(签名+认证)</li>
+ *   <li>{@code PositionsChannelHandler} — 私有频道,仓位更新</li>
+ *   <li>{@code PositionClosesChannelHandler} — 私有频道,平仓推送</li>
+ * </ul>
+ *
+ * <h3>路由机制</h3>
+ * {@code handleMessage()} 返回 {@code true} 表示消息已被该 handler 处理,
+ * 路由循环会停止遍历。返回 {@code false} 表示不匹配(channel 名不相等)。
+ *
+ * @author Administrator
+ */
+public interface GateChannelHandler {
+
+    /** 频道名称,如 {@code "futures.candlesticks"} */
+    String getChannelName();
+
+    /** 发送订阅请求 */
+    void subscribe(WebSocketClient ws);
+
+    /** 发送取消订阅请求 */
+    void unsubscribe(WebSocketClient ws);
+
+    /**
+     * 处理频道推送消息。
+     *
+     * @param response WebSocket 推送的完整 JSON
+     * @return true 表示已处理(循环停止),false 表示频道不匹配(继续遍历下一个 handler)
+     */
+    boolean handleMessage(JSONObject response);
+}

--
Gitblit v1.9.1