From b24b9350cc1c9a9e8d4936f4941a08b902e0eb55 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Wed, 30 Sep 2026 22:10:27 +0800
Subject: [PATCH] fix(gateApi): 修复网格交易中持仓大小计算问题

---
 src/main/java/com/xcong/excoin/modules/gateApi/GateConfig.java |   86 +++++++++++++++++++++++++++++++++++++++----
 1 files changed, 78 insertions(+), 8 deletions(-)

diff --git a/src/main/java/com/xcong/excoin/modules/gateApi/GateConfig.java b/src/main/java/com/xcong/excoin/modules/gateApi/GateConfig.java
index 9afad22..fa70691 100644
--- a/src/main/java/com/xcong/excoin/modules/gateApi/GateConfig.java
+++ b/src/main/java/com/xcong/excoin/modules/gateApi/GateConfig.java
@@ -121,8 +121,29 @@
     private final int maxPositionPerSide;
     /** 加仓启动阈值:前N次止损不触发加仓,默认 1(第1次止损不加仓,第2次起按公式计算) */
     private final int addPositionStartThreshold;
-    /** 超额止盈开关:true=挂单成交后将超出基础仓位的部分挂止盈单(挂在对手第一止损位),默认 false */
-    private final boolean placeExcessTakeProfit;
+    /** 止盈挂单模式:关闭 */
+    public static final String EXCESS_TP_OFF = "off";
+    /** 止盈挂单模式:集中止盈(挂在对手第一止损位) */
+    public static final String EXCESS_TP_CONCENTRATED = "concentrated";
+    /** 止盈挂单模式:分散止盈(逐格挂到对手盘止损位) */
+    public static final String EXCESS_TP_DISPERSED = "dispersed";
+
+    /** 止盈挂单模式:off=关闭 / concentrated=集中止盈 / dispersed=分散止盈,默认 off */
+    private final String placeExcessTakeProfit;
+    /** 自定义止损开关:true=启用自定义止损触发价(多空各挂一单),false=使用默认阶梯止损。默认 false */
+    private final boolean dualStopLossEnabled;
+    /** 多仓自定义止损触发价(价格跌至该值触发平多),null/0=未设置 */
+    private final BigDecimal longStopLossPrice;
+    /** 空仓自定义止损触发价(价格涨至该值触发平空),null/0=未设置 */
+    private final BigDecimal shortStopLossPrice;
+    /** 止盈成交触发对向加仓开关:true=启用,false=禁用。默认 false */
+    private final boolean tpTriggerOppositeAddEnabled;
+    /** 对向加仓挂单数量:止盈成交后在对向挂出的开仓张数,0=不启用。默认 0 */
+    private final int tpTriggerOppositeAddQuantity;
+    /** 单格止盈张数:基础仓位止盈挂单时每个网格挂的止盈张数,支持小数。默认 0 */
+    private final BigDecimal baseTakeProfitPerGrid;
+    /** 止盈网格数量:基础仓位止盈挂单的网格数量。默认 0 */
+    private final int baseTakeProfitGridCount;
     /** 网格绝对步长(shortBaseEntryPrice × gridRate),运行时由队列生成逻辑设置 */
     private BigDecimal step;
     /** 网格元素列表,由队列初始化时同步填充,包含完整的多空仓挂单状态 */
@@ -164,6 +185,13 @@
         this.maxPositionPerSide = builder.maxPositionPerSide;
         this.addPositionStartThreshold = builder.addPositionStartThreshold;
         this.placeExcessTakeProfit = builder.placeExcessTakeProfit;
+        this.dualStopLossEnabled = builder.dualStopLossEnabled;
+        this.longStopLossPrice = builder.longStopLossPrice;
+        this.shortStopLossPrice = builder.shortStopLossPrice;
+        this.tpTriggerOppositeAddEnabled = builder.tpTriggerOppositeAddEnabled;
+        this.tpTriggerOppositeAddQuantity = builder.tpTriggerOppositeAddQuantity;
+        this.baseTakeProfitPerGrid = builder.baseTakeProfitPerGrid;
+        this.baseTakeProfitGridCount = builder.baseTakeProfitGridCount;
     }
 
     // ==================== REST/WS 地址 ====================
@@ -269,8 +297,22 @@
     public int getMaxPositionPerSide() { return maxPositionPerSide; }
     /** @return 加仓启动阈值:前N次止损不触发加仓 */
     public int getAddPositionStartThreshold() { return addPositionStartThreshold; }
-    /** @return 超额止盈开关:true=挂单成交后将超出基础仓位的部分挂止盈单 */
-    public boolean isPlaceExcessTakeProfit() { return placeExcessTakeProfit; }
+    /** @return 止盈挂单模式:off=关闭 / concentrated=集中止盈 / dispersed=分散止盈 */
+    public String getPlaceExcessTakeProfit() { return placeExcessTakeProfit; }
+    /** @return 自定义止损开关:true=启用自定义止损触发价,false=使用默认阶梯止损 */
+    public boolean isDualStopLossEnabled() { return dualStopLossEnabled; }
+    /** @return 多仓自定义止损触发价,null/0=未设置 */
+    public BigDecimal getLongStopLossPrice() { return longStopLossPrice; }
+    /** @return 空仓自定义止损触发价,null/0=未设置 */
+    public BigDecimal getShortStopLossPrice() { return shortStopLossPrice; }
+    /** @return 止盈成交触发对向加仓开关:true=启用,false=禁用 */
+    public boolean isTpTriggerOppositeAddEnabled() { return tpTriggerOppositeAddEnabled; }
+    /** @return 对向加仓挂单数量:止盈成交后在对向挂出的开仓张数 */
+    public int getTpTriggerOppositeAddQuantity() { return tpTriggerOppositeAddQuantity; }
+    /** @return 单格止盈张数:基础仓位止盈挂单时每个网格挂的止盈张数 */
+    public BigDecimal getBaseTakeProfitPerGrid() { return baseTakeProfitPerGrid; }
+    /** @return 止盈网格数量:基础仓位止盈挂单的网格数量 */
+    public int getBaseTakeProfitGridCount() { return baseTakeProfitGridCount; }
 
     // ==================== 运行时参数 ====================
 
@@ -381,8 +423,22 @@
         private int maxPositionPerSide = 0;
         /** 加仓启动阈值:前N次止损不触发加仓,调整后的 effectiveCount = max(0, count - threshold)。默认 1 */
         private int addPositionStartThreshold = 1;
-        /** 超额止盈开关:true=挂单成交后将超出基础仓位的部分挂止盈单,默认 false */
-        private boolean placeExcessTakeProfit = false;
+        /** 止盈挂单模式:off=关闭 / concentrated=集中止盈 / dispersed=分散止盈,默认 off */
+        private String placeExcessTakeProfit = EXCESS_TP_OFF;
+        /** 自定义止损开关:true=启用自定义止损触发价,false=使用默认阶梯止损。默认 false */
+        private boolean dualStopLossEnabled = false;
+        /** 多仓自定义止损触发价,null=未设置 */
+        private BigDecimal longStopLossPrice;
+        /** 空仓自定义止损触发价,null=未设置 */
+        private BigDecimal shortStopLossPrice;
+        /** 止盈成交触发对向加仓开关:true=启用,false=禁用。默认 false */
+        private boolean tpTriggerOppositeAddEnabled = false;
+        /** 对向加仓挂单数量:止盈成交后在对向挂出的开仓张数,默认 0 */
+        private int tpTriggerOppositeAddQuantity = 0;
+        /** 单格止盈张数:基础仓位止盈挂单时每个网格挂的止盈张数,默认 0 */
+        private BigDecimal baseTakeProfitPerGrid = BigDecimal.ZERO;
+        /** 止盈网格数量:基础仓位止盈挂单的网格数量,默认 0 */
+        private int baseTakeProfitGridCount = 0;
 
         /** 设置 API Key */
         public Builder apiKey(String apiKey) { this.apiKey = apiKey; return this; }
@@ -444,8 +500,22 @@
         public Builder maxPositionPerSide(int maxPositionPerSide) { this.maxPositionPerSide = maxPositionPerSide; return this; }
         /** 设置加仓启动阈值:前N次止损不触发加仓,0=立即启动 */
         public Builder addPositionStartThreshold(int addPositionStartThreshold) { this.addPositionStartThreshold = addPositionStartThreshold; return this; }
-        /** 设置超额止盈开关:true=挂单成交后将超出基础仓位的部分挂止盈单 */
-        public Builder placeExcessTakeProfit(boolean placeExcessTakeProfit) { this.placeExcessTakeProfit = placeExcessTakeProfit; return this; }
+        /** 设置止盈挂单模式:off / concentrated / dispersed */
+        public Builder placeExcessTakeProfit(String placeExcessTakeProfit) { this.placeExcessTakeProfit = placeExcessTakeProfit; return this; }
+        /** 设置自定义止损开关:true=启用自定义止损触发价 */
+        public Builder dualStopLossEnabled(boolean dualStopLossEnabled) { this.dualStopLossEnabled = dualStopLossEnabled; return this; }
+        /** 设置多仓自定义止损触发价 */
+        public Builder longStopLossPrice(BigDecimal longStopLossPrice) { this.longStopLossPrice = longStopLossPrice; return this; }
+        /** 设置空仓自定义止损触发价 */
+        public Builder shortStopLossPrice(BigDecimal shortStopLossPrice) { this.shortStopLossPrice = shortStopLossPrice; return this; }
+        /** 设置止盈成交触发对向加仓开关:true=启用,false=禁用 */
+        public Builder tpTriggerOppositeAddEnabled(boolean tpTriggerOppositeAddEnabled) { this.tpTriggerOppositeAddEnabled = tpTriggerOppositeAddEnabled; return this; }
+        /** 设置对向加仓挂单数量:止盈成交后在对向挂出的开仓张数 */
+        public Builder tpTriggerOppositeAddQuantity(int tpTriggerOppositeAddQuantity) { this.tpTriggerOppositeAddQuantity = tpTriggerOppositeAddQuantity; return this; }
+        /** 设置单格止盈张数:基础仓位止盈挂单时每个网格挂的止盈张数 */
+        public Builder baseTakeProfitPerGrid(BigDecimal baseTakeProfitPerGrid) { this.baseTakeProfitPerGrid = baseTakeProfitPerGrid; return this; }
+        /** 设置止盈网格数量:基础仓位止盈挂单的网格数量 */
+        public Builder baseTakeProfitGridCount(int baseTakeProfitGridCount) { this.baseTakeProfitGridCount = baseTakeProfitGridCount; return this; }
 
         public GateConfig build() {
             return new GateConfig(this);

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