package cc.mrbird.febs.dapp.service.impl;
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import cc.mrbird.febs.common.contants.AppContants;
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import cc.mrbird.febs.common.utils.RedisUtils;
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import cc.mrbird.febs.common.utils.ShareCodeUtil;
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import cc.mrbird.febs.dapp.chain.*;
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import cc.mrbird.febs.dapp.entity.*;
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import cc.mrbird.febs.dapp.mapper.*;
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import cc.mrbird.febs.dapp.service.DappMemberService;
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import cc.mrbird.febs.dapp.service.DappSystemService;
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import cc.mrbird.febs.dapp.utils.OnlineTransferUtil;
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import cc.mrbird.febs.rabbit.producer.ChainProducer;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.StrUtil;
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import com.alibaba.fastjson.JSONObject;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.math.BigDecimal;
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import java.math.BigInteger;
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import java.math.RoundingMode;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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@Slf4j
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@Service
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public class BscUsdtContractEvent implements ContractEventService {
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@Resource
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private RedisUtils redisUtils;
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@Resource
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private DappFundFlowDao dappFundFlowDao;
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@Resource
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private DappWalletCoinDao dappWalletCoinDao;
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@Resource
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private ChainProducer chainProducer;
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@Override
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public void compile(EthUsdtContract.TransferEventResponse e) {
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if (e.to == null) {
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return;
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}
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redisUtils.set(AppContants.REDIS_KEY_BLOCK_USDT_NUM, e.log.getBlockNumber());
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// 判断对方打款地址是否为源池地址
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if (ChainEnum.BSC_TFC_SOURCE.getAddress().toLowerCase().equals(e.to)) {
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log.info("触发USDT合约监听事件");
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redisUtils.set(AppContants.REDIS_KEY_BLOCK_ETH_INCREMENT_NUM, e.log.getBlockNumber());
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// 如果得到触发，则休眠10秒。 因为此处监听器触发可能优先于前端调用transfer接口
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try {
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Thread.sleep(5000);
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} catch (InterruptedException ex) {
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ex.printStackTrace();
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}
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ContractChainService sourceUsdtInstance = ChainService.getInstance(ChainEnum.BSC_USDT.name());
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int decimals = sourceUsdtInstance.decimals();
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if (e.from.equals("0xaa25aa7a19f9c426e07dee59b12f944f4d9f1dd3")) {
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return;
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}
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BigInteger tokens = e.tokens;
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BigDecimal amount = new BigDecimal(tokens.toString()).divide(BigDecimal.TEN.pow(decimals), decimals, RoundingMode.HALF_DOWN);
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DappFundFlowEntity fundFlow = dappFundFlowDao.selectByFromHash(e.log.getTransactionHash(), null);
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if (fundFlow != null && fundFlow.getStatus() != 1) {
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return;
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}
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if (fundFlow == null) {
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List<DappFundFlowEntity> flows = dappFundFlowDao.selectFundFlowListByAddress(e.from, 1);
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if (CollUtil.isEmpty(flows)) {
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OnlineTransferUtil.addTransferRecord(e.from, e.to, amount, e.log.getTransactionHash(), DappTransferRecordEntity.TRANSFER_SOURCE_FLAG_ONLINE, "USDT");
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log.info("本地无交易:{}", e.log.getTransactionHash());
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return;
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}
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for (DappFundFlowEntity flow : flows) {
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if (flow.getStatus() == 1) {
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if (amount.compareTo(flow.getAmount().multiply(flow.getNewestPrice()).setScale(4, RoundingMode.HALF_UP)) == 0) {
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fundFlow = flow;
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fundFlow.setFromHash(e.log.getTransactionHash());
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break;
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}
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}
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}
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}
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if (fundFlow == null) {
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return;
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}
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fundFlow.setAmount(fundFlow.getAmount().negate());
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// 更改状态为已同步
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fundFlow.setStatus(2);
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dappFundFlowDao.updateById(fundFlow);
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chainProducer.sendAchieveTreeMsg(fundFlow.getMemberId());
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}
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}
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}
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