增加流水日志

jack

2024-04-22 26581a43d52f6f6e62607c51b8224cdc50191a80

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

@@ -2,6 +2,7 @@

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.nq.dao.*;
import com.nq.enums.EConfigKey;
import com.nq.enums.EStockType;
import com.nq.enums.EUserAssets;
import com.nq.pojo.*;
@@ -109,6 +110,9 @@
    @Autowired
    IPriceServices priceServices;

    @Autowired
    IStockConfigServices iStockConfigServices;

    @Transactional
    public ServerResponse buy(Integer stockId, Integer buyNum, Integer buyType, Integer lever, BigDecimal profitTarget, BigDecimal stopTarget, HttpServletRequest request)  {

@@ -118,9 +122,8 @@
        if (siteProduct.getRealNameDisplay() && (StringUtils.isBlank(user.getRealName()) || StringUtils.isBlank(user.getIdCard()))) {
            return ServerResponse.createByErrorMsg("订单失败，请先实名认证",request);
        }
         SiteSetting siteSetting = this.iSiteSettingService.getSiteSetting();
         // 手续费率
          BigDecimal siteSettingBuyFee = siteSetting.getBuyFee();
        BigDecimal siteSettingBuyFee = new BigDecimal(iStockConfigServices.queryByKey(EConfigKey.BUY_HANDLING_CHARGE.getCode()).getCValue()) ;

        if (siteProduct.getRealNameDisplay() && user.getIsLock().intValue() == 1) {
            return ServerResponse.createByErrorMsg("订单失败，帐户已被锁定",request);
@@ -137,8 +140,27 @@
        }


       StockConfig mainBuyConfig =  iStockConfigServices.queryByKey(EConfigKey.MIN_BUY.getCode());

        if(buyNum<Integer.parseInt(mainBuyConfig.getCValue())){
            return ServerResponse.createByErrorMsg("最低购买数量"+mainBuyConfig.getCValue(), request);
        }


        StockConfig maxBuyConfig =  iStockConfigServices.queryByKey(EConfigKey.MAX_BUY.getCode());

        if(buyNum<Integer.parseInt(mainBuyConfig.getCValue())){
            return ServerResponse.createByErrorMsg("最高购买数量"+maxBuyConfig.getCValue(), request);
        }

        //

        if (stock.getIsLock() != 0) {
            return ServerResponse.createByErrorMsg("订单失败,股票被锁定",request);
        }

        if (!priceServices.isLimitUpBuy(stock.getStockCode())) {
            return ServerResponse.createByErrorMsg("股票涨停,无法购买", request);
        }

        //股票类型 现价 数据源的处理
@@ -241,7 +263,6 @@
    }



    @Transactional
    public ServerResponse sell(String positionSn, int doType){
        UserPosition userPosition = this.userPositionMapper.findPositionBySn(positionSn);
@@ -311,6 +332,9 @@
            return ServerResponse.createByErrorMsg("this order is closed " + userPosition.getLockMsg());
        }
        Stock stock = stockMapper.selectOne(new QueryWrapper<Stock>().eq("stock_code", userPosition.getStockCode()));
        if (!priceServices.isLimitDownSell(stock.getStockCode())) {
            return ServerResponse.createByErrorMsg("股票垫停,无法平仓", request);
        }
        BigDecimal  nowPrice = priceServices.getNowPrice(userPosition.getStockCode());
        if (nowPrice.compareTo(new BigDecimal("0")) != 1) {
            return ServerResponse.createByErrorMsg("报价0，平仓失败，请稍后再试",request);
@@ -323,14 +347,17 @@
        BigDecimal xsPrice = sellOrderTotel.multiply(siitteBuyFee);
        userPositionMapper.updateById(userPosition);
        userAssetsServices.availablebalanceChange(stock.getStockType(),
                userPosition.getUserId(),EUserAssets.CLOSE_POSITION_RETURN_SECURITY_DEPOSIT,
                userPosition.getUserId(),
                EUserAssets.CLOSE_POSITION_RETURN_SECURITY_DEPOSIT,
                userPosition.getOrderTotalPrice(),"","");
        userAssetsServices.availablebalanceChange(stock.getStockType(),
                userPosition.getUserId(),EUserAssets.HANDLING_CHARGE,
                xsPrice,"","");

        PositionProfitVO profitVO =  UserPointUtil.getPositionProfitVO(userPosition,priceServices.getNowPrice(userPosition.getStockCode()));
        userAssetsServices.availablebalanceChange(stock.getStockType(),userPosition.getUserId(),EUserAssets.CLOSE_POSITION,
        PositionProfitVO profitVO = UserPointUtil.getPositionProfitVO(userPosition,
                priceServices.getNowPrice(userPosition.getStockCode()));
        userAssetsServices.availablebalanceChange(stock.getStockType(),
                userPosition.getUserId(), EUserAssets.CLOSE_POSITION,
                profitVO.getAllProfitAndLose() ,"","");
        return ServerResponse.createBySuccessMsg("平仓成功!",request);
    }
@@ -341,17 +368,8 @@
        //判断股票是否在可交易时间段
        User user =    iUserService.getCurrentUser(request);
        QueryWrapper<UserPosition> queryWrapper = new QueryWrapper<>();
        if(stockType.equals(EStockType.US.getCode())){
            queryWrapper.eq("user_id",user.getId());
            queryWrapper.isNull("sell_order_id");
            queryWrapper.or().eq("stock_gid",EStockType.US.getCode());

        }else{
            queryWrapper.eq("user_id",user.getId());
            queryWrapper.eq("stock_gid",stockType);
            queryWrapper.isNull("sell_order_id");
        }


        List<UserPosition> userPositionList = userPositionMapper.selectList(queryWrapper);
        for (int i = 0; i < userPositionList.size(); i++) {
@@ -520,6 +538,9 @@

        PageHelper.startPage(pageNum, pageSize);
        List<UserPosition> userPositions;



        userPositions   = userPositionMapper.
                findMyPositionByCodeAndSpell(user.getId(),
                        stockCode, stockSpell,
@@ -594,7 +615,10 @@
        return transNum;
    }

    public ServerResponse listByAgent(Integer positionType, Integer state, Integer userId, Integer agentId, String positionSn, String beginTime, String endTime, HttpServletRequest request, int pageNum, int pageSize) {
    public ServerResponse listByAgent(Integer positionType, Integer state,
                                      Integer userId, Integer agentId,
                                      String positionSn, String beginTime,
                                      String endTime,HttpServletRequest request, int pageNum, int pageSize) {
        AgentUser currentAgent = this.iAgentUserService.getCurrentAgent(request);


@@ -625,7 +649,8 @@
        PageHelper.startPage(pageNum, pageSize);


        List<UserPosition> userPositions = this.userPositionMapper.listByAgent(positionType, state, userId, searchId, positionSn, begin_time, end_time);
        List<UserPosition> userPositions = this.userPositionMapper.listByAgent(positionType, state,
                userId, searchId, positionSn, begin_time, end_time,null);

        List<AgentPositionVO> agentPositionVOS = Lists.newArrayList();
        for (UserPosition position : userPositions) {
@@ -654,7 +679,8 @@
        }


        List<UserPosition> userPositions = this.userPositionMapper.listByAgent(positionType, Integer.valueOf(1), null, agentId, null, begin_time, end_time);
        List<UserPosition> userPositions = this.userPositionMapper.listByAgent(positionType, Integer.valueOf(1),
                null, agentId, null, begin_time, end_time,null);


        BigDecimal order_fee_amt = new BigDecimal("0");
@@ -674,7 +700,7 @@
        return ServerResponse.createBySuccess(agentIncomeVO);
    }

    public ServerResponse listByAdmin(Integer agentId, Integer positionType, Integer state, Integer userId, String positionSn, String beginTime, String endTime, int pageNum, int pageSize) {
    public ServerResponse listByAdmin(Integer agentId, Integer positionType, Integer state, Integer userId, String positionSn, String beginTime, String endTime, int pageNum, int pageSize,String phone) {
        PageHelper.startPage(pageNum, pageSize);


@@ -686,7 +712,7 @@
        if (StringUtils.isNotBlank(endTime)) {
            end_time = DateTimeUtil.searchStrToTimestamp(endTime);
        }
        List<UserPosition> userPositions = this.userPositionMapper.listByAgent(positionType, state, userId, agentId, positionSn, begin_time, end_time);
        List<UserPosition> userPositions = this.userPositionMapper.listByAgent(positionType, state, userId, agentId, positionSn, begin_time, end_time,phone);
        List<AdminPositionVO> adminPositionVOS = Lists.newArrayList();
        for (UserPosition position : userPositions) {
            AdminPositionVO adminPositionVO = assembleAdminPositionVO(position);
@@ -745,7 +771,6 @@
            log.error("下单出错，网站设置表不存在");
            return ServerResponse.createByErrorMsg("下单失败，系统设置错误");
        }



        BigDecimal buy_amt = (new BigDecimal(buyPrice)).multiply(new BigDecimal(buyNum.intValue()));
@@ -1078,9 +1103,6 @@
    }





    /*股票入仓最新top列表*/
    public ServerResponse findPositionTopList(Integer pageSize) {
        List<UserPosition> userPositions = this.userPositionMapper.findPositionTopList(pageSize);
@@ -1343,56 +1365,6 @@

        BigDecimal ztRate = chaPrice.multiply(new BigDecimal("100")).divide(zsPrice, 2, 4);

        log.info("当前涨跌幅 = {} % , 涨停幅度 = {} %", Double.valueOf(stock_crease), ztRate);
//        if ((new BigDecimal(String.valueOf(stock_crease))).compareTo(ztRate) == 0 && buyType
//                .intValue() == 0) {
//            return ServerResponse.createByErrorMsg("当前股票已涨停不能买涨");
//        }


//        if (stock.getStockPlate() == null || StringUtils.isEmpty(stock.getStockPlate())) {
//
//            int maxcrease = siteSetting.getCreaseMaxPercent().intValue();
//            if (stock_crease > 0.0D &&
//                    stock_crease >= maxcrease) {
//                return ServerResponse.createByErrorMsg("下单失败，股票当前涨幅:" + stock_crease + ",大于最大涨幅:" + maxcrease);
//            }
//
//
//            if (stock_crease < 0.0D &&
//                    -stock_crease > maxcrease) {
//                return ServerResponse.createByErrorMsg("下单失败，股票当前跌幅:" + stock_crease + ",大于最大跌幅:" + maxcrease);
//
//            }
//
//        } else if ("创业".equals(stock.getStockPlate())) {
//
//            int maxcrease = siteSetting.getCyCreaseMaxPercent().intValue();
//            if (stock_crease > 0.0D &&
//                    stock_crease >= maxcrease) {
//                return ServerResponse.createByErrorMsg("下单失败，创业股当前涨幅:" + stock_crease + ",大于最大涨幅:" + maxcrease);
//            }
//
//
//            if (stock_crease < 0.0D &&
//                    -stock_crease > maxcrease) {
//                return ServerResponse.createByErrorMsg("下单失败，创业股当前跌幅:" + stock_crease + ",大于最大跌幅:" + maxcrease);
//            }
//        } else {
//
//            int maxcrease = siteSetting.getKcCreaseMaxPercent().intValue();
//            if (stock_crease > 0.0D &&
//                    stock_crease >= maxcrease) {
//                return ServerResponse.createByErrorMsg("下单失败，科创股当前涨幅:" + stock_crease + ",大于最大涨幅:" + maxcrease);
//            }
//
//
//            if (stock_crease < 0.0D &&
//                    -stock_crease > maxcrease) {
//                return ServerResponse.createByErrorMsg("下单失败，科创股当前跌幅:" + stock_crease + ",大于最大跌幅:" + maxcrease);
//            }
//        }


        ServerResponse serverResponse = this.iStockService.selectRateByDaysAndStockCode(stock
                .getStockCode(), siteSetting.getStockDays().intValue());
@@ -1410,11 +1382,9 @@
        }


        //BigDecimal buy_amt = now_price.multiply(new BigDecimal(buyNum.intValue())).divide(new BigDecimal(lever.intValue())).setScale(2, 4);
        BigDecimal buy_amt = now_price.multiply(new BigDecimal(buyNum.intValue()));


        //BigDecimal buy_amt_autual = now_price.multiply(new BigDecimal(buyNum.intValue())).divide(new BigDecimal(lever.intValue()), 2, 4);
        BigDecimal buy_amt_autual = buy_amt.divide(new BigDecimal(lever.intValue()), 2, 4);


@@ -1544,123 +1514,40 @@
     */
    @Transactional
    public ServerResponse buyDz(String stockCode, String password, Integer num, HttpServletRequest request) throws Exception {

        /*实名认证开关开启*/
        SiteProduct siteProduct = iSiteProductService.getProductSetting();
        User user = this.iUserService.getCurrentRefreshUser(request);
        if (siteProduct.getRealNameDisplay() && (StringUtils.isBlank(user.getRealName()) || StringUtils.isBlank(user.getIdCard()))) {
            return ServerResponse.createByErrorMsg("Order failed, please first real name authentication");
        }
        log.info("用户 {} 下单，股票code = {} ，数量 = {}", new Object[]{user
                .getId(), stockCode, num});
        if (siteProduct.getRealNameDisplay() && user.getIsLock().intValue() == 1) {
            return ServerResponse.createByErrorMsg("Order failed, account has been locked");
        }

        SiteSetting siteSetting = this.iSiteSettingService.getSiteSetting();
        if (siteSetting == null) {
            log.error("下单出错，网站设置表不存在");
            return ServerResponse.createByErrorMsg("下Order failed, system setting error");
        }
        StockDz stockDz = null;
        stockDz = this.stockDzMapper.selectOne(new QueryWrapper<StockDz>().eq("stock_code", stockCode));
        String am_begin = siteSetting.getTransAmBegin();
        String am_end = siteSetting.getTransAmEnd();
        String pm_begin = siteSetting.getTransPmBegin();
        String pm_end = siteSetting.getTransPmEnd();
        boolean am_flag = BuyAndSellUtils.isTransTime(am_begin, am_end);
        boolean pm_flag = BuyAndSellUtils.isTransTime(pm_begin, pm_end);
        log.info("是否在上午交易时间 = {} 是否在下午交易时间 = {}", Boolean.valueOf(am_flag), Boolean.valueOf(pm_flag));

        if (!am_flag && !pm_flag) {
            return ServerResponse.createByErrorMsg("Order failed, out of trading hours");
        }
        if (siteProduct.getHolidayDisplay()) {
            return ServerResponse.createByErrorMsg("No trading on weekends or holidays！");
        }

        StockDz stockDz = this.stockDzMapper.selectOne(new QueryWrapper<StockDz>().eq("stock_code", stockCode));
        if (!Objects.equals(stockDz.getPassword(), password)) {
            return ServerResponse.createByErrorMsg("Order failed, key error");
            return ServerResponse.createByErrorMsg("密码错误", request);
        }

        if (stockDz.getIsLock().intValue() != 0) {
            return ServerResponse.createByErrorMsg("Order failed, shares cannot be traded at present");
        if (stockDz.getIsLock() != 0) {
            return ServerResponse.createByErrorMsg("股票被锁定,不能购买", request);
        }

        List dbPosition = findPositionByStockCodeAndTimes(siteSetting.getBuySameTimes().intValue(), stockDz.getStockCode(), user.getId());
        if (dbPosition.size() >= siteSetting.getBuySameNums().intValue()) {
            return ServerResponse.createByErrorMsg("Frequent trading," + siteSetting.getBuySameTimes() + "Hold no more than one stock within a minute" + siteSetting
                    .getBuySameNums() + "article");
        }

        Integer transNum = findPositionNumByTimes(siteSetting.getBuyNumTimes().intValue(), user.getId());
        if (transNum.intValue() / 100 >= siteSetting.getBuyNumLots().intValue()) {
            return ServerResponse.createByErrorMsg("Frequent trading," + siteSetting
                    .getBuyNumTimes() + "No more than a minute" + siteSetting.getBuyNumLots() + "hand");
        }

        if (num < stockDz.getStockNum().intValue()) {
            return ServerResponse.createByErrorMsg("Order failed, the minimum quantity purchased is" + stockDz.getStockNum() + "stocks");
        }
        if (num > siteSetting.getBuyMaxNum()) {
            return ServerResponse.createByErrorMsg("Order failed, purchase quantity is greater than" + siteSetting.getBuyMaxNum() + "stocks");
        }
        BigDecimal now_price;
        StockListVO stockListVO = new StockListVO();
        //价格处理
        Stock stock = stockMapper.selectOne(new QueryWrapper<Stock>().eq("stock_code", stockDz.getStockCode()));
        stockListVO = StockApi.getStockRealTime(stock);
        now_price = new BigDecimal(stockListVO.getNowPrice()).multiply(stockDz.getDiscount());

        if (now_price.compareTo(new BigDecimal("0")) == 0) {
            return ServerResponse.createByErrorMsg("Quote 0, please try again later");
        if(stockDz.getStartTime().after(new Date()) || stockDz.getEndTime().after(new Date())){
            return ServerResponse.createByErrorMsg("不在大宗交易所时间之内", request);
        }
        BigDecimal nowPrice = priceServices.getNowPrice(stockCode).multiply(stockDz.getDiscount());


        double stock_crease = stockListVO.getHcrate().doubleValue();


        BigDecimal maxRisePercent = new BigDecimal("0");
        if (stockDz.getStockPlate() != null) {
            maxRisePercent = new BigDecimal("0.2");
            log.info("【科创股票】");
        } else {
            maxRisePercent = new BigDecimal("0.1");
            log.info("【普通A股】");
        if (nowPrice.compareTo(new BigDecimal("0")) == 0) {
            return ServerResponse.createByErrorMsg("股票价格0,请重试", request);
        }


        BigDecimal zsPrice = new BigDecimal(stockListVO.getPreclose_px());

        BigDecimal ztPrice = zsPrice.multiply(maxRisePercent).add(zsPrice);
        ztPrice = ztPrice.setScale(2, 4);
        BigDecimal chaPrice = ztPrice.subtract(zsPrice);

        BigDecimal ztRate = chaPrice.multiply(new BigDecimal("100")).divide(zsPrice, 2, 4);

        log.info("当前涨跌幅 = {} % , 涨停幅度 = {} %", Double.valueOf(stock_crease), ztRate);


        ServerResponse serverResponse = this.iStockService.selectRateByDaysAndStockCode(stockDz.getStockCode(), siteSetting.getStockDays().intValue());
        if (!serverResponse.isSuccess()) {
            return serverResponse;
        if (stockDz.getStockNum() > num) {
            return ServerResponse.createByErrorMsg("最小购买数据" + stockDz.getStockNum(), request);
        }
        BigDecimal daysRate = (BigDecimal) serverResponse.getData();
        log.info("股票 {} ， {} 天内 涨幅 {} , 设置的涨幅 = {}", new Object[]{stockDz.getStockCode(), siteSetting
                .getStockDays(), daysRate, siteSetting.getStockRate()});

        BigDecimal buy_amt = now_price.multiply(new BigDecimal(num.intValue()));

        BigDecimal buy_amt_autual = buy_amt.divide(new BigDecimal(1), 2, 4);


        int compareInt = buy_amt_autual.compareTo(new BigDecimal(siteSetting.getBuyMinAmt().intValue()));
        if (compareInt == -1) {
            return ServerResponse.createByErrorMsg("Order failed, purchase amount is less than" + siteSetting
                    .getBuyMinAmt());
        BigDecimal buyAmt = nowPrice.multiply(new BigDecimal(num.intValue()));
        if (buyAmt.compareTo(userAssetsServices.getAvailableBalance(EStockType.IN.getCode(), user.getId())) > 0) {
            return ServerResponse.createByErrorMsg("订单失败，余额不足", request);
        }


        UserPosition userPosition = new UserPosition();
        userPosition.setPositionType(3);
        userPosition.setPositionSn(KeyUtils.getUniqueKey());
@@ -1670,81 +1557,30 @@
        userPosition.setStockCode(stockDz.getStockCode());
        userPosition.setStockName(stockDz.getStockName());
        userPosition.setStockGid(stockDz.getStockGid());
        userPosition.setStockSpell(GetPyByChinese.converterToFirstSpell(stockDz.getStockName()));
        userPosition.setBuyOrderId(GeneratePosition.getPositionId());
        userPosition.setBuyOrderTime(new Date());
        userPosition.setBuyOrderPrice(now_price);
        userPosition.setBuyOrderPrice(nowPrice);
        userPosition.setOrderDirection("买涨");
        userPosition.setOrderNum(num);
        if (stockDz.getStockPlate() != null) {
            userPosition.setStockPlate(stockDz.getStockPlate());
        }
        userPosition.setStockSpell(stock.getStockSpell());
        userPosition.setIsLock(Integer.valueOf(0));
        userPosition.setOrderLever(1);
        userPosition.setOrderTotalPrice(buy_amt);

        //递延费特殊处理
        BigDecimal stayFee = userPosition.getOrderTotalPrice().multiply(siteSetting.getStayFee());
        BigDecimal allStayFee = stayFee.multiply(new BigDecimal(1));
        userPosition.setOrderStayFee(allStayFee);
        userPosition.setOrderStayDays(1);


        BigDecimal buy_fee_amt = buy_amt.multiply(siteSetting.getBuyFee()).setScale(2, 4);
        log.info("用户购买手续费（配资后总资金 * 百分比） = {}", buy_fee_amt);
        userPosition.setOrderFee(buy_fee_amt);


        BigDecimal buy_yhs_amt = buy_amt.multiply(siteSetting.getDutyFee()).setScale(2, 4);
        log.info("用户购买印花税（配资后总资金 * 百分比） = {}", buy_yhs_amt);
        userPosition.setOrderSpread(buy_yhs_amt);

        SiteSpread siteSpread = iSiteSpreadService.findSpreadRateOne(new BigDecimal(stock_crease), buy_amt, stockDz.getStockCode(), now_price);
        BigDecimal spread_rate_amt = new BigDecimal("0");
        if (siteSpread != null) {
            spread_rate_amt = buy_amt.multiply(siteSpread.getSpreadRate()).setScale(2, 4);
            log.info("用户购买点差费（配资后总资金 * 百分比{}） = {}", siteSpread.getSpreadRate(), spread_rate_amt);
        } else {
            log.info("用户购买点差费（配资后总资金 * 百分比{}） = {}", "设置异常", spread_rate_amt);
        }

        userPosition.setSpreadRatePrice(spread_rate_amt);


        userPosition.setOrderTotalPrice(buyAmt);
        userPosition.setSpreadRatePrice(BigDecimal.ZERO);
        BigDecimal profit_and_lose = new BigDecimal("0");
        userPosition.setProfitAndLose(profit_and_lose);


        BigDecimal all_profit_and_lose = profit_and_lose.subtract(buy_fee_amt).subtract(buy_yhs_amt).subtract(spread_rate_amt);
        BigDecimal siteSettingBuyFee = new BigDecimal(iStockConfigServices.queryByKey(EConfigKey.BUY_HANDLING_CHARGE.getCode()).getCValue()) ;
        BigDecimal orderFree = siteSettingBuyFee.multiply(buyAmt);
        userPosition.setOrderFee(orderFree);
        userPosition.setProfitAndLose(profit_and_lose.add(orderFree));
        BigDecimal all_profit_and_lose = profit_and_lose.subtract(BigDecimal.ZERO).subtract(BigDecimal.ZERO).subtract(BigDecimal.ZERO);
        userPosition.setAllProfitAndLose(all_profit_and_lose);


        userPosition.setOrderStayDays(Integer.valueOf(0));
        userPosition.setOrderStayFee(new BigDecimal("0"));

        int insertPositionCount = 0;
        this.userPositionMapper.insert(userPosition);
        insertPositionCount = userPosition.getId();
        if (insertPositionCount > 0) {
            //修改用户可用余额= 当前余额-下单金额-买入手续费-印花税-点差费
            //BigDecimal reckon_enable = user_enable_amt.subtract(buy_amt_autual).subtract(buy_fee_amt).subtract(buy_yhs_amt).subtract(spread_rate_amt);
            //修改用户可用余额= 当前余额-下单总金额
            int updateUserCount = this.userMapper.updateById(user);
            if (updateUserCount > 0) {
                log.info("【用户交易下单】修改用户金额成功");
            } else {
                log.error("用户交易下单】修改用户金额出错");
                throw new Exception("用户交易下单】修改用户金额出错");
            }
            //核算代理收入-入仓手续费
            iAgentAgencyFeeService.AgencyFeeIncome(1, userPosition.getPositionSn());
            log.info("【用户交易下单】保存持仓记录成功");
        } else {
            log.error("用户交易下单】保存持仓记录出错");
            throw new Exception("用户交易下单】保存持仓记录出错");
        }

        return ServerResponse.createBySuccess("Order successful");
        userPosition.setOrderSpread(BigDecimal.ZERO);
        userPositionMapper.insert(userPosition);
        userAssetsServices.availablebalanceChange(EStockType.IN.getCode(), user.getId(), EUserAssets.BUY, buyAmt.negate(),"","");
        return ServerResponse.createBySuccess("购买成功", request);
    }

    @Override