modify

wzy

2021-04-08 1a3f2693a476338da836de84cbded66bc9dfcf42

 src/main/java/com/xcong/excoin/utils/CalculateUtil.java

@@ -204,11 +204,17 @@
        return forcePrice;

    }



    public static BigDecimal calWholePriceTwo(MemberEntity memberEntity, ContractHoldOrderEntity contractHoldOrderEntity) {

    /**

     * 权益-维持保证金+开仓价*张数*规格-开仓价*费率-(总账户-维持保证金) / 规格*张数

     *

     * @param memberEntity

     * @param contractHoldOrderEntity

     * @return

     */

    public static BigDecimal calWholePriceTwo(MemberEntity memberEntity, ContractHoldOrderEntity contractHoldOrderEntity, int type, BigDecimal newPrice) {

        ContractHoldOrderDao holdOrderDao = SpringContextHolder.getBean(ContractHoldOrderDao.class);

        MemberWalletContractDao walletContractDao = SpringContextHolder.getBean(MemberWalletContractDao.class);

        RedisUtils redisUtils = SpringContextHolder.getBean(RedisUtils.class);

        BigDecimal newPrice = new BigDecimal(redisUtils.getString(CoinTypeConvert.convertToKey(contractHoldOrderEntity.getSymbol())));

        CacheSettingUtils cacheSettingUtils = SpringContextHolder.getBean(CacheSettingUtils.class);



        Long memberId = memberEntity.getId();

        MemberWalletContractEntity walletContract = walletContractDao.findWalletContractByMemberIdAndSymbol(memberId, CoinTypeEnum.USDT.name());

@@ -223,26 +229,41 @@
                } else {

                    totalBondAmount = totalBondAmount.add(holdOrderEntity.getBondAmount());

                }



                totalProfitOrLoss = totalProfitOrLoss.add(calProfitOrLoss(holdOrderEntity, memberEntity));

            }



            // 维持保证金

            BigDecimal holdBond = contractHoldOrderEntity.getHoldBond();

            // 成本 数量*面值*开仓价

            BigDecimal cost = contractHoldOrderEntity.getSymbolSku().multiply(contractHoldOrderEntity.getOpeningPrice()).multiply(new BigDecimal(contractHoldOrderEntity.getSymbolCntSale()));

            // 费率

            BigDecimal ratio = newPrice.multiply(new BigDecimal("0.015"));

            BigDecimal ratio = contractHoldOrderEntity.getOpeningPrice().multiply(new BigDecimal("0.005"));

            // 总账户 - 维持保证金

            BigDecimal orderProfitOrLoss = walletContract.getTotalBalance().subtract(holdBond);

            // 权益

            BigDecimal qy = walletContract.getTotalBalance().add(totalProfitOrLoss);



            BigDecimal prefix = cost.subtract(ratio);

            BigDecimal divideChild;

            if (ContractHoldOrderEntity.OPENING_TYPE_MORE == contractHoldOrderEntity.getOpeningType()) {

                divideChild = holdBond.negate().subtract(cost).add(ratio).add(qy);

                divideChild = prefix.subtract(orderProfitOrLoss).subtract(qy);

            } else {

                divideChild = holdBond.negate().subtract(cost).add(ratio).subtract(qy);

                divideChild = prefix.add(orderProfitOrLoss).add(qy);

            }

//            BigDecimal divideChild = walletContract.getTotalBalance().add(totalProfitOrLoss).subtract(holdBond).subtract(cost).add(newPrice.multiply(new BigDecimal("0.005")));

            BigDecimal divideParent = contractHoldOrderEntity.getSymbolSku().multiply(new BigDecimal(contractHoldOrderEntity.getSymbolCntSale()));



            forcePrice = divideChild.divide(divideParent, 8, BigDecimal.ROUND_DOWN).negate();

            forcePrice = divideChild.divide(divideParent, 8, BigDecimal.ROUND_DOWN);

            if (type == 2) {

                log.info("=======全仓爆仓=======");

                log.info("holdBond : {}", holdBond);

                log.info("cost : {}", cost);

                log.info("ratio : {}", ratio);

                log.info("orderProfitOrLoss : {}", orderProfitOrLoss);

                log.info("total : {}", walletContract.getTotalBalance());

                log.info("qy : {}", qy);

            }

        }

        return forcePrice;

    }