From 5d884f3ba7340d34891a5e50d2e8b7fa83c84c73 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Mon, 11 May 2026 14:11:18 +0800
Subject: [PATCH] docs(gateApi): 更新代码注释和文档说明
---
src/main/java/com/xcong/excoin/modules/gateApi/wsHandler/handler/PositionClosesChannelHandler.java | 18 ++++++++++++++++++
1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/xcong/excoin/modules/gateApi/wsHandler/handler/PositionClosesChannelHandler.java b/src/main/java/com/xcong/excoin/modules/gateApi/wsHandler/handler/PositionClosesChannelHandler.java
index 32615b2..3ca98ff 100644
--- a/src/main/java/com/xcong/excoin/modules/gateApi/wsHandler/handler/PositionClosesChannelHandler.java
+++ b/src/main/java/com/xcong/excoin/modules/gateApi/wsHandler/handler/PositionClosesChannelHandler.java
@@ -35,6 +35,24 @@
super(CHANNEL_NAME, apiKey, apiSecret, contract, gridTradeService);
}
+ /**
+ * 处理平仓推送消息。
+ *
+ * <h3>数据提取</h3>
+ * result 数组中每个元素包含：
+ * <ul>
+ * <li>contract：合约名称</li>
+ * <li>side：平仓方向（"long" / "short"）</li>
+ * <li>pnl：本次平仓的盈亏金额（字符串格式，如 "+0.2" / "-0.1"）</li>
+ * </ul>
+ *
+ * <h3>数据处理</h3>
+ * 按合约名称过滤 → 提取 pnl 和 side → 调用 gridTradeService.onPositionClose() 累加盈亏。
+ * pnl 来自服务端，不受本地计算误差影响。
+ *
+ * @param response WebSocket 推送的完整 JSON
+ * @return true 表示已处理（匹配成功）
+ */
@Override
public boolean handleMessage(JSONObject response) {
if (!CHANNEL_NAME.equals(response.getString("channel"))) {
--
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