项目提交

zj

2025-03-02 bf6c08e0b9f18cca48cc616729387e5885d067f2

 trading-order-service/src/main/java/com/yami/trading/service/contract/ContractApplyOrderService.java

@@ -23,6 +23,7 @@
import com.yami.trading.common.util.StringUtils;
import com.yami.trading.dao.contract.ContractApplyOrderMapper;
import com.yami.trading.service.MoneyLogService;
import com.yami.trading.service.StrongLevelCalculationService;
import com.yami.trading.service.data.DataService;
import com.yami.trading.service.user.UserService;
import com.yami.trading.service.WalletService;
@@ -73,6 +74,8 @@
    private WalletService walletService;
    @Autowired
    private ContractOrderService contractOrderService;
    @Autowired
    private StrongLevelCalculationService strongLevelCalculationService;

    public Page<Map<String, Object>> findList(Page<ContractApplyOrder> page, String partyId, String symbol, String type, String startTime, String endTime, String symbolType) {
        QueryWrapper<ContractApplyOrder> queryWrapper = new QueryWrapper<>();
@@ -163,12 +166,15 @@

    public void saveCreate(ContractApplyOrder order) {

        if (order.getVolumeOpen().doubleValue() % 1 != 0) {
            throw new YamiShopBindException("Parameter Error1");
        }

        if (order.getVolumeOpen().compareTo(BigDecimal.ZERO) <= 0) {
            throw new YamiShopBindException("Parameter Error2");
//        if (order.getVolumeOpen().doubleValue() % 1 != 0) {
//            throw new YamiShopBindException("Parameter Error1");
//        }
//
//        if (order.getVolumeOpen().compareTo(BigDecimal.ZERO) <= 0) {
//            throw new YamiShopBindException("Parameter Error2");
//        }
        if(order.getMoney().compareTo(BigDecimal.ZERO) <= 0){
            throw new YamiShopBindException("Please enter the order amount");
        }

        boolean orderOpen = this.sysparaService.find("order_open").getBoolean();
@@ -199,54 +205,28 @@
        log.info("{}  --- order --- {}  --- {}", order.getSymbol(), item.getUuid(), levers.size());
        checkLever(order, levers);

        List<ContractOrder> contractOrderSubmitted = contractOrderService.findSubmitted(order.getPartyId(),
                order.getSymbol(), order.getDirection());
        for (int i = 0; i < contractOrderSubmitted.size(); i++) {
            BigDecimal sourceLeverRate = order.getLeverRate();
            sourceLeverRate = sourceLeverRate == null ? BigDecimal.ZERO : sourceLeverRate;

            BigDecimal targetLeverRate = contractOrderSubmitted.get(i).getLeverRate();
            targetLeverRate = targetLeverRate == null ? BigDecimal.ZERO : targetLeverRate;
            if (sourceLeverRate.compareTo(targetLeverRate) != 0) {
                throw new YamiShopBindException("存在不同杠杆的持仓单");
            }
        }
        List<ContractApplyOrder> applyOrderSubmittedList = this.findSubmitted(order.getPartyId().toString(),
                order.getSymbol(), "open", order.getDirection());
        for (int i = 0; i < applyOrderSubmittedList.size(); i++) {
            BigDecimal sourceLeverRate = order.getLeverRate();
            sourceLeverRate = sourceLeverRate == null ? BigDecimal.ZERO : sourceLeverRate;
            BigDecimal targetLeverRate = applyOrderSubmittedList.get(i).getLeverRate();
            targetLeverRate = targetLeverRate == null ? BigDecimal.ZERO : targetLeverRate;
            if (sourceLeverRate.compareTo(targetLeverRate) != 0) {
                throw new YamiShopBindException("存在不同杠杆的持仓单");
            }
        }


        order.setOrderNo(DateUtil.getToday("yyMMddHHmmss") + RandomUtil.getRandomNum(8));

        double number = strongLevelCalculationService.countSheets(order.getMoney().doubleValue(), order.getLeverRate().intValue(), 0.01, order.getPrice().doubleValue());

        order.setVolumeOpen(new BigDecimal(number));
        order.setVolume(new BigDecimal(number));

        BigDecimal unitAmount = order.getPrice().multiply(BigDecimal.valueOf(item.getFaceValue()));
        unitAmount = unitAmount.setScale(4, RoundingMode.DOWN);

        BigDecimal deposit = unitAmount.multiply(order.getVolumeOpen()).divide(order.getLeverRate(), 4, RoundingMode.DOWN);

        order.setUnitAmount(unitAmount);
        order.setDeposit(deposit);
        order.setDeposit(order.getMoney());

        if (order.getLeverRate() != null) {
            /**
             * 加上杠杆
             */
            // 设置订单数量
            order.setVolume(order.getVolumeOpen());

            BigDecimal fee = order.getDeposit().multiply(order.getLeverRate()).multiply(item.getUnitFee());
            fee = fee.setScale(4, RoundingMode.DOWN);  // 保留两位小数
            order.setFee(fee);
        }
        order.setVolumeOpen(order.getVolumeOpen());

        Wallet wallet = this.walletService.findByUserId(order.getPartyId());
        BigDecimal amountBefore = wallet.getMoney();
@@ -291,7 +271,7 @@
            volume = volume.subtract(applyOrderSubmittedList.get(i).getVolume());
        }
        if (order.getVolume().compareTo(volume) > 0) {
            throw new YamiShopBindException("可平仓合约张数不足");
            throw new YamiShopBindException("可平仓合约数量不足");
        }
        save(order);