From e692f08fddcfb73b8a830957a14309917deccf24 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Fri, 08 May 2026 22:23:52 +0800
Subject: [PATCH] refactor(gateApi): 重构网格交易策略为队列驱动模式

---
 src/main/java/com/xcong/excoin/modules/gateApi/wsHandler/handler/PositionsChannelHandler.java |   28 +++++++++++++++++++---------
 1 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/src/main/java/com/xcong/excoin/modules/gateApi/wsHandler/handler/PositionsChannelHandler.java b/src/main/java/com/xcong/excoin/modules/gateApi/wsHandler/handler/PositionsChannelHandler.java
index 50cf707..e16ac35 100644
--- a/src/main/java/com/xcong/excoin/modules/gateApi/wsHandler/handler/PositionsChannelHandler.java
+++ b/src/main/java/com/xcong/excoin/modules/gateApi/wsHandler/handler/PositionsChannelHandler.java
@@ -4,6 +4,7 @@
 import com.alibaba.fastjson.JSONObject;
 import com.xcong.excoin.modules.gateApi.GateGridTradeService;
 import com.xcong.excoin.modules.gateApi.wsHandler.AbstractPrivateChannelHandler;
+import io.gate.gateapi.models.Position;
 import lombok.extern.slf4j.Slf4j;
 
 import java.math.BigDecimal;
@@ -12,15 +13,17 @@
  * 仓位频道处理器。
  *
  * <h3>数据用途</h3>
- * 监控仓位数量(size)。当 size 从有变为 0 时,表示该方向被止盈条件单平仓,
- * 触发补仓(reopenLongPosition / reopenShortPosition)。
+ * 监控仓位数量(size)和入场价(entry_price)。
+ * 有仓位时(size.abs > 0):标记方向活跃,记录入场价 → 基底首次成交记录基底入场价并等待生成网格队列,
+ * 非基底成交立即设止盈条件单。无仓位时(size=0):标记方向不活跃。
  *
  * <h3>推送字段</h3>
- * contract, mode(dual_long / dual_short), size(正=持有,0=无仓位), entry_price
+ * contract, mode(dual_long / dual_short), size(正=多头,负=空头),entry_price
  *
  * <h3>注意</h3>
  * 双向持仓模式下空头 size 为负数,使用 {@code size.abs()} 判断是否有仓位。
  * 累计盈亏不由本频道计算,而是由 {@link PositionClosesChannelHandler} 独立处理。
+ * 止盈条件单由服务端自动触发平仓,本频道不负责开仓操作。
  *
  * @author Administrator
  */
@@ -37,22 +40,29 @@
 
     @Override
     public boolean handleMessage(JSONObject response) {
-        if (!CHANNEL_NAME.equals(response.getString("channel"))) return false;
+        if (!CHANNEL_NAME.equals(response.getString("channel"))) {
+            return false;
+        }
         try {
             JSONArray resultArray = response.getJSONArray("result");
-            if (resultArray == null || resultArray.isEmpty()) return true;
+            if (resultArray == null || resultArray.isEmpty()) {
+                return true;
+            }
             for (int i = 0; i < resultArray.size(); i++) {
                 JSONObject pos = resultArray.getJSONObject(i);
-                if (!getContract().equals(pos.getString("contract"))) continue;
-                String mode = pos.getString("mode");
+                if (!getContract().equals(pos.getString("contract"))) {
+                    continue;
+                }
+                String modeStr = pos.getString("mode");
+                Position.ModeEnum mode = Position.ModeEnum.fromValue(modeStr);
                 BigDecimal size = new BigDecimal(pos.getString("size"));
                 BigDecimal entryPrice = new BigDecimal(pos.getString("entry_price"));
-                log.info("[{}] mode:{}, size:{}, entry:{}", CHANNEL_NAME, mode, size, entryPrice);
+                log.info("[{}] 持仓更新, 模式:{}, 数量:{}, 入场价:{}", CHANNEL_NAME, modeStr, size, entryPrice);
                 if (getGridTradeService() != null) {
                     getGridTradeService().onPositionUpdate(getContract(), mode, size, entryPrice);
                 }
             }
-        } catch (Exception e) { log.error("[{}] handle fail", CHANNEL_NAME, e); }
+        } catch (Exception e) { log.error("[{}] 处理数据失败", CHANNEL_NAME, e); }
         return true;
     }
 }

--
Gitblit v1.9.1