Merge remote-tracking branch 'origin/whole_new' into whole_new

zainali5120

2021-03-14 0f4df6c351d87054ded6bd54f0c6b9f6253ea56f

 src/main/java/com/xcong/excoin/modules/contract/service/impl/RabbitOrderServiceImpl.java

@@ -1,6 +1,7 @@
package com.xcong.excoin.modules.contract.service.impl;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSONObject;
import com.xcong.excoin.common.contants.AppContants;
@@ -214,7 +215,7 @@
                    followOrderOperationService.closingFollowOrders(holdOrderEntity.getOrderNo());
                } else {
                    followFollowerProfitDao.updateFollowerProfitByTradeMemberId(holdOrderEntity.getBondAmount().subtract(holdOrderEntity.getOpeningFeeAmount()), profitOrLoss, traderInfoEntity.getMemberId(), memberEntity.getId());
                    LogRecordUtils.insertFollowerNotice(memberEntity.getId(), NoticeConstant.CLOSE_ORDER_TITLE, StrUtil.format(NoticeConstant.CLOSE_ORDER_CONTENT, contractOrderEntity.getSymbol(), contractOrderEntity.getClosingPrice(), profitOrLoss, traderInfoEntity.getNickname()));
                    LogRecordUtils.insertFollowerNotice(memberEntity.getId(), NoticeConstant.CLOSE_ORDER_TITLE, StrUtil.format(NoticeConstant.CLOSE_ORDER_CONTENT, contractOrderEntity.getSymbol(), contractOrderEntity.getClosingPrice(), profitOrLoss.setScale(8, BigDecimal.ROUND_DOWN).toString(), traderInfoEntity.getNickname()));
                }
            }
        }
@@ -485,14 +486,16 @@
        MemberEntity memberEntity = memberDao.selectById(wholePriceData.getMemberId());
        List<HoldOrderDataModel> list = wholePriceData.getList();
        if (CollUtil.isNotEmpty(list)) {
            String batchNo = IdUtil.randomUUID();
            for (HoldOrderDataModel holdOrderDataModel : list) {
                ContractHoldOrderEntity holdOrderEntity = contractHoldOrderDao.selectById(holdOrderDataModel.getId());
                if (holdOrderEntity == null) {
                    log.info("持仓不存在:{}", holdOrderDataModel.getId());
                    redisUtils.del(AppContants.WHOLE_BOMB_PREFIX + wholePriceData.getMemberId());
                    continue;
                }

                holdOrderEntity.setForceClosingPrice(getForceSetPrice(wholePriceData, holdOrderEntity));
//                holdOrderEntity.setForceClosingPrice(getForceSetPrice(wholePriceData, holdOrderEntity, holdOrderDataModel.getSymbol()));
                contractHoldOrderDao.deleteById(holdOrderDataModel.getId());

                ContractOrderEntity contractOrderEntity = ContractHoldOrderEntityMapper.INSTANCE.holdOrderToOrder(holdOrderEntity);
@@ -505,8 +508,9 @@

                BigDecimal rewardRatio = holdOrderDataModel.getRewardAmount().divide(holdOrderEntity.getBondAmount().subtract(holdOrderEntity.getOpeningFeeAmount()), 8, BigDecimal.ROUND_DOWN);
                contractOrderEntity.setRewardRatio(rewardRatio);
                contractOrderEntity.setRewardAmount(holdOrderDataModel.getRewardAmount().add(contractOrderEntity.getBondAmount().subtract(contractOrderEntity.getOpeningFeeAmount()).negate()));
                contractOrderEntity.setRewardAmount(holdOrderDataModel.getRewardAmount().add(contractOrderEntity.getHoldBond().negate()));
                contractOrderEntity.setClosingPrice(holdOrderDataModel.getClosingPrice());
                contractOrderEntity.setForceClosingPrice(holdOrderDataModel.getClosingPrice());

                // 订单状态转换
                if (ContractOrderEntity.ORDER_TYPE_OPEN_MORE == contractOrderEntity.getOrderType()) {
@@ -515,7 +519,7 @@
                    contractOrderEntity.setOrderType(ContractOrderEntity.ORDER_TYPE_CLOSE_LESS);
                }
                contractOrderEntity.setClosingTime(new Date());

                contractOrderEntity.setBatchNo(batchNo);
                contractOrderDao.insert(contractOrderEntity);
            }

@@ -523,11 +527,13 @@
            BigDecimal totalAmount = BigDecimal.ZERO;
            if (CollUtil.isNotEmpty(entrustOrder)) {
                for (ContractEntrustOrderEntity contractEntrustOrderEntity : entrustOrder) {
                    totalAmount.add(contractEntrustOrderEntity.getEntrustAmount());
                    totalAmount = totalAmount.add(contractEntrustOrderEntity.getEntrustAmount());
                }
            }

            memberWalletContractDao.increaseWalletContractBalanceById(wallet.getAvailableBalance().negate(), wallet.getTotalBalance().subtract(totalAmount).negate(), null, wallet.getId());

            redisUtils.del(AppContants.WHOLE_BOMB_PREFIX + wholePriceData.getMemberId());
        } else {
            log.info("参数有误:{}", memberEntity.getId());
        }
@@ -611,7 +617,71 @@
     * @param holdOrder
     * @return
     */
    private BigDecimal getForceSetPrice(WholePriceDataModel dataModel, ContractHoldOrderEntity holdOrder) {
        return holdOrder.getOpeningPrice().subtract(holdOrder.getOpeningPrice().multiply(BigDecimal.ONE.divide(new BigDecimal(holdOrder.getLeverRatio()), 8, BigDecimal.ROUND_DOWN)));
    private BigDecimal getForceSetPrice(WholePriceDataModel dataModel, ContractHoldOrderEntity holdOrder, String currentSymbol) {
        Long memberId = holdOrder.getMemberId();
        List<ContractHoldOrderEntity> holdOrderEntities = contractHoldOrderDao.selectHoldOrderListForWholeByMemberIdAndSymbol(memberId, null);
        List<String> symbols = contractHoldOrderDao.selectWholeHoldOrderSymbolsByMemberId(memberId);

        BigDecimal result = BigDecimal.ZERO;
        if (CollUtil.isNotEmpty(holdOrderEntities)) {

            for (String symbol : symbols) {
                // 其他币种成本
                BigDecimal totalBondAmount = BigDecimal.ZERO;
                // 当前币种保证金
                BigDecimal symbolBondAmount = BigDecimal.ZERO;

                // 开仓均价
                BigDecimal openPrice = BigDecimal.ZERO;
                // 杠杆
                int leverRatio = 0;
                boolean isAloneLess = true;
                for (ContractHoldOrderEntity holdOrderEntity : holdOrderEntities) {
                    BigDecimal bondAmount = holdOrderEntity.getBondAmount().subtract(holdOrderEntity.getOpeningFeeAmount());

                    if (symbol.equalsIgnoreCase(holdOrderEntity.getSymbol())) {
                        if (holdOrderEntity.getOpeningType() == ContractHoldOrderEntity.OPENING_TYPE_MORE) {
                            isAloneLess = false;
                        }
                        symbolBondAmount = symbolBondAmount.add(bondAmount.subtract(holdOrderEntity.getOpeningFeeAmount()));

                        if (openPrice.compareTo(BigDecimal.ZERO) == 0) {
                            openPrice = holdOrderEntity.getOpeningPrice();
                        } else {
                            openPrice = openPrice.add(holdOrderEntity.getOpeningPrice()).divide(BigDecimal.valueOf(2), 8, BigDecimal.ROUND_DOWN);
                        }
                        leverRatio = holdOrderEntity.getLeverRatio();
                    } else {
                        totalBondAmount = totalBondAmount.add(holdOrderEntity.getBondAmount().subtract(holdOrderEntity.getOpeningFeeAmount()));
                    }

                }

                BigDecimal equity = dataModel.getEquity();
                BigDecimal sub = equity.subtract(totalBondAmount);

                if (sub.compareTo(symbolBondAmount) <= 0) {
                    BigDecimal multi = BigDecimal.valueOf(10);
                    BigDecimal divide = equity.divide(equity.add(multi), 8, BigDecimal.ROUND_DOWN);
                    sub = symbolBondAmount.multiply(divide);
                }

                BigDecimal divide = sub.divide(symbolBondAmount, 8, BigDecimal.ROUND_DOWN);
                BigDecimal divide2 = openPrice.divide(BigDecimal.valueOf(leverRatio), 8, BigDecimal.ROUND_DOWN);

                BigDecimal forcePrice = BigDecimal.ZERO;
                if (isAloneLess) {
                    forcePrice  = openPrice.add(divide.multiply(divide2));
                } else {
                    forcePrice  = openPrice.subtract(divide.multiply(divide2));
                }

                if (symbol.equalsIgnoreCase(currentSymbol)) {
                    result = forcePrice;
                }
            }
        }

        return result;
    }
}