refactor(gateApi): 优化网格交易持仓查询逻辑

Administrator

7 days ago 44e61caa096927cd467fa2aa62fabdb732b4b4bd

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

@@ -636,17 +636,18 @@
            if (shortGridElement.isHasShortOrder() && StrUtil.isNotEmpty(tradeId) && !tradeId.equals("0") ){
                int filledQty = Integer.parseInt(shortGridElement.getShortTraderParam().getQuantity());
                shortEntryTraderIdParam(shortGridElement, null, false);
                // [Gate-需求2] 加仓后先撤空仓所有止盈+止损，再重挂
                // [Gate-需求2] 加仓后先撤空仓所有止盈+止损，再查交易所持仓后重挂
                cancelAllShortTakeProfitsAndStopLosses();
                extendShortStopLoss(filledQty,shortGridElement.getId());
                int posSize = queryPositionSize(Position.ModeEnum.DUAL_SHORT);
                extendShortStopLoss(posSize, shortGridElement.getId());
                accumulatedShortLossCount = 0; // 加仓订单成交，重置止损累计
                log.info("[Gate] 空单成交 gridId:{}", filledQty);
                log.info("[Gate] 空单成交 gridId:{}, 当前持仓:{}张", filledQty, posSize);

                // 空仓持仓超过baseQuantity时，从gridId-2开始向外追挂止盈
                BigDecimal shortBaseQty = new BigDecimal(config.getBaseQuantity());
                BigDecimal shortGridQty = new BigDecimal(config.getQuantity());
                if (shortPositionSize.compareTo(shortBaseQty) > 0) {
                    BigDecimal shortExcess = shortPositionSize.subtract(shortBaseQty);
                if (BigDecimal.valueOf(posSize).compareTo(shortBaseQty) > 0) {
                    BigDecimal shortExcess = BigDecimal.valueOf(posSize).subtract(shortBaseQty);
                    int shortExcessCount = shortExcess.divide(shortGridQty, 0, RoundingMode.DOWN).intValue();
                    for (int i = 0; i < shortExcessCount; i++) {
                        int tpGridId = shortGridElement.getId() - 2 - i;
@@ -677,17 +678,18 @@

                int filledQty = Integer.parseInt(longGridElement.getLongTraderParam().getQuantity());
                longEntryTraderIdParam(longGridElement, null, false);
                // [Gate-需求2] 加仓后先撤多仓所有止盈+止损，再重挂
                // [Gate-需求2] 加仓后先撤多仓所有止盈+止损，再查交易所持仓后重挂
                cancelAllLongTakeProfitsAndStopLosses();
                extendLongStopLoss(filledQty,longGridElement.getId());
                int posSize = queryPositionSize(Position.ModeEnum.DUAL_LONG);
                extendLongStopLoss(posSize, longGridElement.getId());
                accumulatedLongLossCount = 0; // 加仓订单成交，重置止损累计
                log.info("[Gate] 多单成交 gridId:{}", filledQty);
                log.info("[Gate] 多单成交 gridId:{}, 当前持仓:{}张", filledQty, posSize);

                // 多仓持仓超过baseQuantity时，从gridId+2开始向外追挂止盈
                BigDecimal longBaseQty = new BigDecimal(config.getBaseQuantity());
                BigDecimal longGridQty = new BigDecimal(config.getQuantity());
                if (longPositionSize.compareTo(longBaseQty) > 0) {
                    BigDecimal longExcess = longPositionSize.subtract(longBaseQty);
                if (BigDecimal.valueOf(posSize).compareTo(longBaseQty) > 0) {
                    BigDecimal longExcess = BigDecimal.valueOf(posSize).subtract(longBaseQty);
                    int longExcessCount = longExcess.divide(longGridQty, 0, RoundingMode.DOWN).intValue();
                    for (int i = 0; i < longExcessCount; i++) {
                        int tpGridId = longGridElement.getId() + 2 + i;
@@ -715,6 +717,29 @@
    }


    /**
     * 查询交易所当前持仓张数（绝对值）。加仓/开仓后重挂止盈止损时调用，
     * 绕过本地 WS 推送缓存避免时序竞态，直接拿到交易所权威数据。
     *
     * @param mode 持仓模式（DUAL_LONG / DUAL_SHORT）
     * @return 持仓张数（绝对值），查询失败返回 0
     */
    private int queryPositionSize(Position.ModeEnum mode) {
        try {
            List<Position> positions = futuresApi.listPositions(SETTLE).execute();
            if (positions != null) {
                for (Position p : positions) {
                    if (mode == p.getMode() && config.getContract().equals(p.getContract())) {
                        return new BigDecimal(p.getSize()).abs().intValue();
                    }
                }
            }
        } catch (Exception e) {
            log.warn("[Gate] 查询{}持仓失败", mode, e);
        }
        return 0;
    }

    // ---- 网格队列处理 ----

    /**