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KKSU

2024-06-24 b4b6cbb10af27cbb88f9dc9de19e4baf21807149

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

@@ -1,6 +1,6 @@
package cc.mrbird.febs.dapp.service.impl;

import cc.mrbird.febs.common.utils.ShareCodeUtil;
import cc.mrbird.febs.common.utils.RedisUtils;
import cc.mrbird.febs.dapp.chain.ChainEnum;
import cc.mrbird.febs.dapp.chain.ChainService;
import cc.mrbird.febs.dapp.chain.ContractEventService;
@@ -8,24 +8,21 @@
import cc.mrbird.febs.dapp.entity.DappFundFlowEntity;
import cc.mrbird.febs.dapp.entity.DappMemberEntity;
import cc.mrbird.febs.dapp.mapper.DappFundFlowDao;
import cc.mrbird.febs.dapp.mapper.DappMemberDao;
import cc.mrbird.febs.dapp.service.DappMemberService;
import cn.hutool.core.util.StrUtil;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import cc.mrbird.febs.dapp.service.DappWalletService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.web3j.utils.Numeric;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.math.RoundingMode;

@Slf4j
@Service
public class BscCoinContractEvent implements ContractEventService {

    @Resource
    private DappMemberDao dappMemberDao;

    @Resource
    private DappMemberService dappMemberService;
@@ -33,52 +30,52 @@
    @Resource
    private DappFundFlowDao dappFundFlowDao;

    private final String ADDRESS = "0x977a9ddfb965a9a3416fa72ca7f91c4949c18f25";
    @Resource
    private RedisUtils redisUtils;

    @Resource
    private DappWalletService dappWalletService;

    public static void main(String[] args) {
        System.out.println(Numeric.toBigInt("0x12e4e85"));
    }

    @Transactional(rollbackFor = Exception.class)
    @Override
    public void compile(EthUsdtContract.TransferEventResponse e) {
        int decimals = ChainService.getInstance(ChainEnum.BSC_TFC.name()).decimals();
        if (e.to != null) {
            if ("0x0000000000000000000000000000000000000000".equals(e.from)) {
        if (e.to == null) {
            return;
        }

        if ("0x0Ba249b2FAC0061dd9c388Bd607418E16490A3fd".toLowerCase().equals(e.to)) {
            log.info("触发GE手续费监听");

            int decimals = ChainService.getInstance(ChainEnum.BSC_TFC.name()).decimals();
            // 账户是否已经注册
            DappMemberEntity fromMember = dappMemberService.findByAddress(e.from, null);
            if (fromMember == null) {
                return;
            }

            DappMemberEntity fromMember = dappMemberService.findByAddress(e.from, null);
            if (fromMember == null) {
                fromMember = dappMemberService.insertMember(e.from, null);
            BigInteger tokens = e.tokens;
            BigDecimal amount = new BigDecimal(tokens.toString()).divide(BigDecimal.TEN.pow(decimals), decimals, RoundingMode.HALF_DOWN);

            // 充值手续费
            DappFundFlowEntity fundFlow = dappFundFlowDao.selectByFromHash(e.log.getTransactionHash(), null);
            if (fundFlow != null && fundFlow.getStatus() != 1) {
                return;
            }

            // 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) {
                    toMember = dappMemberService.insertMember(e.to, fromMember.getInviteId());
                }
            }
            // 更改状态为已同步
            fundFlow.setStatus(2);
            dappFundFlowDao.updateById(fundFlow);

            // 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);

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

                BigDecimal transferAmount = amount.multiply(newPrice);
                fundFlow.setNewestPrice(newPrice);
                // 更改状态为已同步
                fundFlow.setStatus(2);
                fundFlow.setTargetAmount(transferAmount);
                dappFundFlowDao.updateById(fundFlow);

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

            dappWalletService.updateWalletMineWithLock(amount, fromMember.getId(), 1);
        }
    }

    @Override
    public void sdmUSDT(EthUsdtContract.TransferEventResponse e) {
        return;
    }
}