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zj

2025-03-02 bf6c08e0b9f18cca48cc616729387e5885d067f2

 trading-order-admin/src/main/java/com/yami/trading/api/controller/ApiContractApplyOrderController.java

@@ -23,6 +23,7 @@
import com.yami.trading.common.util.ThreadUtils;
import com.yami.trading.security.common.util.SecurityUtils;
import com.yami.trading.service.SessionTokenService;
import com.yami.trading.service.StrongLevelCalculationService;
import com.yami.trading.service.WalletService;
import com.yami.trading.service.contract.ContractApplyOrderService;
import com.yami.trading.service.contract.ContractLockService;
@@ -196,13 +197,23 @@
        String partyId = SecurityUtils.getUser().getUserId();
        RLock rLock = redissonClient.getLock("contract_open_" + partyId);
        boolean lockAcquired = false;

        double faceValue = 0.01;//面值
        double minAmount = 0.01;//最低张数
        try {
            // 尝试获取锁，最多等待5秒
            lockAcquired = rLock.tryLock(5, TimeUnit.SECONDS);
            if (!lockAcquired) {
                log.warn("无法获取锁: contract_open_{}", partyId);
                throw new YamiShopBindException("请稍后再试");
            }
            //判断下单金额是否符合最低金额  最低下单张数：0.01
            //合约张数  张数=保证金*杠杆倍数/（面值*最新成交价）
            double v = openAction.getAmount().doubleValue() * openAction.getLever_rate().doubleValue() / (faceValue * openAction.getPrice().doubleValue());
            BigDecimal amount = BigDecimal.valueOf(v).setScale(4, RoundingMode.DOWN);
            if (amount.compareTo(new BigDecimal(faceValue)) < 0) {
                double minimumAmount = minAmount * faceValue * openAction.getPrice().doubleValue() / openAction.getLever_rate().doubleValue();
                double roundedAmount = Math.ceil(minimumAmount * 10000) / 10000;
                throw new YamiShopBindException("最低下单金额："+roundedAmount);
            }

            // 校验当前用户订单状态
@@ -278,14 +289,15 @@
        order.setSymbol(openAction.getSymbol());
        order.setDirection(openAction.getDirection());
        order.setOffset(ContractApplyOrder.OFFSET_OPEN);
        order.setVolume(openAction.getAmount());
        order.setVolumeOpen(openAction.getAmount());
//        order.setVolume(openAction.getAmount());
//        order.setVolumeOpen(openAction.getAmount());
        order.setLeverRate(openAction.getLever_rate());
        order.setPrice(openAction.getPrice());
        order.setStopPriceProfit(openAction.getStop_price_profit());
        order.setStopPriceLoss(openAction.getStop_price_loss());
        order.setOrderPriceType(openAction.getPrice_type());
        order.setState(ContractApplyOrder.STATE_SUBMITTED);
        order.setMoney(openAction.getAmount());

        contractApplyOrderService.saveCreate(order);
    }