fix

Helius

2022-06-06 b7e79b1a0a954a6d15dc45d835e0024b6b51c211

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

@@ -6,10 +6,16 @@
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.entity.DappOnlineTransferEntity;
import cc.mrbird.febs.dapp.entity.DataDictionaryCustom;
import cc.mrbird.febs.dapp.mapper.DappFundFlowDao;
import cc.mrbird.febs.dapp.mapper.DappMemberDao;
import cc.mrbird.febs.dapp.mapper.DappOnlineTransferDao;
import cc.mrbird.febs.dapp.mapper.DataDictionaryCustomMapper;
import cc.mrbird.febs.dapp.service.DappMemberService;
import cc.mrbird.febs.rabbit.producer.ChainProducer;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSONObject;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
@@ -19,6 +25,8 @@
import java.math.BigDecimal;
import java.math.BigInteger;
import java.math.RoundingMode;
import java.util.HashMap;
import java.util.Map;

@Slf4j
@Service
@@ -33,15 +41,32 @@
    @Resource
    private DappFundFlowDao dappFundFlowDao;

    @Resource
    private ChainProducer chainProducer;

    @Resource
    private DappOnlineTransferDao dappOnlineTransferDao;
    @Resource
    private DataDictionaryCustomMapper dataDictionaryCustomMapper;


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

        redisUtils.set(AppContants.REDIS_KEY_BLOCK_USDT_NUM, e.log.getBlockNumber());
        // 判断对方打款地址是否为源池地址
        if (ChainEnum.BSC_TFC_SOURCE.getAddress().equals(e.to)) {
            ContractChainService sourceUsdtInstance = ChainService.getInstance(ChainEnum.BSC_USDT.name());
            int decimals = sourceUsdtInstance.decimals();
            int tfcDecimals = ChainService.getInstance(ChainEnum.BSC_TFC.name()).decimals();

            if (e.from.equals("0xaa25aa7a19f9c426e07dee59b12f944f4d9f1dd3")) {
                return;
            }

            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) {
@@ -65,17 +90,23 @@

            // 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);
                DappOnlineTransferEntity bsc = new DappOnlineTransferEntity(e.from, transferAmount, 1, 1, ChainEnum.BSC_TFC_MAKE.name(), "BSC", fundFlow.getId().toString());
                dappOnlineTransferDao.insert(bsc);

                // 更新为已打款
                fundFlow.setStatus(3);
                fundFlow.setToHash(hash);
                dappFundFlowDao.updateById(fundFlow);
                Map<String, String> map = new HashMap<>();
                map.put("batchNo", fundFlow.getId().toString());
                map.put("type", "flow");

                // 发送转账消息
                chainProducer.sendOnlineTransfer(JSONObject.toJSONString(map));
            }

            DataDictionaryCustom dic = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(AppContants.DIC_TYPE_SYSTEM_SETTING, AppContants.DIC_VALUE_SYSTEM_START_TARGET);
            BigDecimal target = new BigDecimal(dic.getValue());

            // 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) {
            if (target.compareTo(balance) < 1) {
                redisUtils.set(AppContants.SYSTEM_START_FLAG, "start");
            }
        }