1

zj

2024-09-24 ff812a4f923da2dea4c883f4e34e2ce928c76d99

 src/main/java/com/nq/service/impl/UserPendingorderServiceImpl.java

@@ -92,7 +92,15 @@
                .eq(UserAssets::getUserId, user.getId())
                .eq(UserAssets::getAccectType, "JP")
        );

        BigDecimal amount = new BigDecimal(buyNum).multiply(targetPrice).setScale(5, RoundingMode.DOWN);
        if (userAssets.getAvailableBalance().compareTo(amount) < 0) {
            return ServerResponse.createByErrorMsg("订单失败，余额不足", request);
        }
        if(buyNum<100){
            return ServerResponse.createByErrorMsg("最低购买数量"+siteSetting.getBuyMinNum(), request);
        }

        userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(amount.negate()));
        userAssets.setFreezeMoney(userAssets.getFreezeMoney().add(amount));
        userAssetsMapper.updateById(userAssets);