``` refactor(gateApi): 优化网格交易下单量计算逻辑

Administrator

2026-09-23 3e5592be10872fe5602078a538dc529c55d1741f

 src/main/java/com/xcong/excoin/modules/gateApi/GateConfigPersistenceService.java

@@ -106,6 +106,15 @@
                .takeProfitGridSpan(dto.getTakeProfitGridSpan())
                .priceDriveEnabled(nvl(dto.getPriceDriveEnabled(), true))
                .rounds(dto.getRounds())
                .stopLossCountMode(nvl(dto.getStopLossCountMode(), "dual"))
                .addPositionInterval(dto.getAddPositionInterval() >= 0 ? dto.getAddPositionInterval() : 3)
                .addPositionQuantity(dto.getAddPositionQuantity() > 0 ? dto.getAddPositionQuantity() : 1)
                .maxPositionPerSide(dto.getMaxPositionPerSide())
                .addPositionStartThreshold(dto.getAddPositionStartThreshold() >= 0 ? dto.getAddPositionStartThreshold() : 1)
                .placeExcessTakeProfit(normalizeTakeProfitMode(dto.getPlaceExcessTakeProfit()))
                .dualStopLossEnabled(nvl(dto.getDualStopLossEnabled(), false))
                .longStopLossPrice(dto.getLongStopLossPrice())
                .shortStopLossPrice(dto.getShortStopLossPrice())
                .build();
    }

@@ -135,4 +144,24 @@
    private static <T> T nvl(T value, T fallback) {
        return value != null ? value : fallback;
    }

    /**
     * 归一化止盈挂单模式，兼容旧版 boolean 配置（旧 JSON 的 true/false 会被 Jackson 反序列化为字符串）。
     */
    private static String normalizeTakeProfitMode(String raw) {
        if (raw == null || raw.trim().isEmpty()) {
            return GateConfig.EXCESS_TP_OFF;
        }
        switch (raw.trim()) {
            case "off":
                return GateConfig.EXCESS_TP_OFF;
            case "true":
            case "concentrated":
                return GateConfig.EXCESS_TP_CONCENTRATED;
            case "dispersed":
                return GateConfig.EXCESS_TP_DISPERSED;
            default:
                return GateConfig.EXCESS_TP_OFF;
        }
    }
}