fix

Helius

2022-05-30 e1992f204a135a347a89a5859a8fe54033401b7e

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

@@ -1,10 +1,9 @@
package cc.mrbird.febs.dapp.service.impl;

import cc.mrbird.febs.common.contants.AppContants;
import cc.mrbird.febs.common.utils.RedisUtils;
import cc.mrbird.febs.common.utils.ShareCodeUtil;
import cc.mrbird.febs.dapp.chain.ChainEnum;
import cc.mrbird.febs.dapp.chain.ChainService;
import cc.mrbird.febs.dapp.chain.ContractEventService;
import cc.mrbird.febs.dapp.chain.EthUsdtContract;
import cc.mrbird.febs.dapp.chain.*;
import cc.mrbird.febs.dapp.entity.DappFundFlowEntity;
import cc.mrbird.febs.dapp.entity.DappMemberEntity;
import cc.mrbird.febs.dapp.mapper.DappFundFlowDao;
@@ -26,22 +25,31 @@
public class BscUsdtContractEvent implements ContractEventService {

    @Resource
    private RedisUtils redisUtils;

    @Resource
    private DappMemberService dappMemberService;

    @Resource
    private DappFundFlowDao dappFundFlowDao;

    private final String ADDRESS = "0x977a9ddfb965a9a3416fa72ca7f91c4949c18f25";

    @Override
    public void compile(EthUsdtContract.TransferEventResponse e) {
        int decimals = ChainService.getInstance(ChainEnum.BSC_USDT.name()).decimals();
        ContractChainService sourceUsdtInstance = ChainService.getInstance(ChainEnum.BSC_USDT.name());
        int decimals = sourceUsdtInstance.decimals();
        int tfcDecimals = ChainService.getInstance(ChainEnum.BSC_TFC.name()).decimals();
        if (ADDRESS.equals(e.to)) {

        // 判断对方打款地址是否为源池地址
        if (ChainEnum.BSC_TFC_SOURCE.getAddress().equals(e.to)) {
            DappMemberEntity fromMember = dappMemberService.findByAddress(e.from, null);
            // 如果此时fromMember为null，则说明该用户未经过转账绑定关系，而是直接注册并购买币，则将关系绑定到顶级账户
            if (fromMember == null) {
                fromMember = dappMemberService.insertMember(e.from, null);
                DappMemberEntity toAddress = dappMemberService.findByAddress(e.to, null);
                fromMember = dappMemberService.insertMember(e.from, toAddress.getInviteId());
            }

            String hasStart = redisUtils.getString(AppContants.SYSTEM_START_FLAG);

            BigInteger tokens = e.tokens;
            BigDecimal amount = BigDecimal.valueOf(tokens.intValue()).divide(BigDecimal.TEN.pow(decimals), decimals, RoundingMode.HALF_DOWN);
@@ -55,10 +63,25 @@
            fundFlow.setTargetAmount(transferAmount);
            dappFundFlowDao.updateById(fundFlow);

//            BigDecimal transferAmount = amount.multiply(newPrice);
//            String hash = ChainService.getInstance(ChainEnum.BSC_TFC.name()).transfer(e.from, transferAmount);
//            fundFlow.setToHash(hash);
//            dappFundFlowDao.updateById(fundFlow);
            // 如果系统会开启，则使用自动打款
            if (!"start".equals(hasStart)) {
                String hash = ChainService.getInstance(ChainEnum.BSC_TFC_MAKE.name()).transfer(e.from, transferAmount);

                // 更新为已打款
                fundFlow.setStatus(3);
                fundFlow.setToHash(hash);
                dappFundFlowDao.updateById(fundFlow);
        }

            // 若源池中的USDT达到或超过8万U，则启动整个系统
            BigDecimal balance = sourceUsdtInstance.balanceOf(ChainEnum.BSC_USDT_SOURCE.getAddress());
            if (BigDecimal.valueOf(80000).compareTo(balance) < 1) {
                redisUtils.set(AppContants.SYSTEM_START_FLAG, "start");
            }
        }
    }

    public static void main(String[] args) {
        System.out.println(ChainService.getInstance(ChainEnum.BSC_USDT.name()).balanceOf("0x9DDE1834683D642D4D077498DC7fbdb8CF70E8FE"));
    }
}