fix

Helius

2022-05-31 37926d8d866154c77d70d42931d8feba00d7569f

 src/main/java/cc/mrbird/febs/dapp/service/impl/BscCoinContractEvent.java

@@ -34,21 +34,28 @@
    private DappFundFlowDao dappFundFlowDao;

    private final String ADDRESS = "0x977a9ddfb965a9a3416fa72ca7f91c4949c18f25";
    int decimals = ChainService.getInstance(ChainEnum.BSC_TFC.name()).decimals();

    @Transactional(rollbackFor = Exception.class)
    @Override
    public void compile(EthUsdtContract.TransferEventResponse e) {
        int decimals = ChainService.getInstance(ChainEnum.BSC_TFC.name()).decimals();
        if (e.to != null) {
            // 合约创建时，同时创建地址
            if ("0x0000000000000000000000000000000000000000".equals(e.from)) {
                DappMemberEntity toMember = dappMemberDao.selectByAddress(e.to, null);
                if (toMember == null) {
                    toMember = dappMemberService.insertMember(e.to, "0");
                }
                return;
            }

            DappMemberEntity fromMember = dappMemberService.findByAddress(e.from, null);
            if (fromMember == null) {
                fromMember = dappMemberService.insertMember(e.from, null);
                DappMemberEntity sourceAddress = dappMemberDao.selectByAddress(ChainEnum.BSC_TFC.getAddress(), null);
                fromMember = dappMemberService.insertMember(e.from, sourceAddress.getInviteId());
            }

            // 如果转账对象地址不为源池地址，则创建用户
            if (!e.to.equals(ADDRESS)) {
                DappMemberEntity toMember = dappMemberDao.selectByAddress(e.to, null);
                if (toMember == null) {
@@ -56,23 +63,25 @@
                }
            }

            //
            // 卖币
            if (e.to.equals(ADDRESS)) {
                BigInteger tokens = e.tokens;
                BigDecimal amount = BigDecimal.valueOf(tokens.intValue()).divide(BigDecimal.TEN.pow(decimals), decimals, RoundingMode.HALF_DOWN);
                DappFundFlowEntity fundFlow = dappFundFlowDao.selectByFromHash(e.log.getTransactionHash(), 1);

                BigDecimal amount = BigDecimal.valueOf(tokens.intValue()).divide(BigDecimal.TEN.pow(4), decimals, RoundingMode.HALF_DOWN);

                DappFundFlowEntity fundFlow = new DappFundFlowEntity(fromMember.getId(), amount, 2, null, null, e.log.getTransactionHash());
                dappFundFlowDao.insert(fundFlow);

                // TODO price
                BigDecimal newPrice = BigDecimal.valueOf(1);

                BigDecimal newPrice = fundFlow.getNewestPrice();
                BigDecimal transferAmount = amount.multiply(newPrice);
                String hash = ChainService.getInstance(ChainEnum.BSC_USDT.name()).transfer(e.from, transferAmount);
                fundFlow.setToHash(hash);
                // 更改状态为已同步
                fundFlow.setStatus(2);
                fundFlow.setTargetAmount(transferAmount);
                dappFundFlowDao.updateById(fundFlow);

                // TODO 划点分配

                // TODO 自动转账
//                String hash = ChainService.getInstance(ChainEnum.BSC_USDT.name()).transfer(e.from, transferAmount);
//                fundFlow.setToHash(hash);
//                dappFundFlowDao.updateById(fundFlow);
            }

        }