20221213转币

xiaoyong931011

2022-12-14 383e355a2f48fbd2c514dad636c863807ebe7761

 src/main/java/cc/mrbird/febs/dapp/contract/ContractMain.java

@@ -1,6 +1,9 @@
package cc.mrbird.febs.dapp.contract;

import cc.mrbird.febs.common.service.RedisService;
import cn.hutool.core.util.StrUtil;
import cn.hutool.http.HttpUtil;
import com.alibaba.fastjson.JSONObject;
import org.springframework.beans.factory.annotation.Autowired;
import cc.mrbird.febs.dapp.entity.DappFundFlowEntity;
import cc.mrbird.febs.dapp.entity.DappMemberEntity;
@@ -22,6 +25,7 @@
import org.web3j.protocol.http.HttpService;
import org.web3j.tx.gas.DefaultGasProvider;
import org.web3j.tx.gas.StaticGasProvider;
import org.web3j.utils.Convert;

import java.math.BigInteger;
import java.util.List;
@@ -54,13 +58,22 @@
        }
        return web3;
    }

    // gas费用单价
    public static final BigInteger GAS_PRICE = BigInteger.valueOf(32000000000L);
//    public static final BigInteger GAS_PRICE = BigInteger.valueOf(32000000000L);
    public static final BigInteger GAS_PRICE = Convert.toWei(getGas(), Convert.Unit.GWEI).toBigInteger();
    // gas费用最大值
    public static final BigInteger GAS_LIMIT = BigInteger.valueOf(4300000L);
//    public static final BigInteger GAS_LIMIT = BigInteger.valueOf(4300000L);
    public static final BigInteger GAS_LIMIT = Convert.toWei("100000", Convert.Unit.WEI).toBigInteger();
    private static StaticGasProvider getStaticGasProvider(){
        return new StaticGasProvider(GAS_PRICE,GAS_LIMIT);
    }

    private static String getGas() {
        String gas;
        String resp = HttpUtil.get("https://gbsc.blockscan.com/gasapi.ashx?apikey=key&method=gasoracle");
        JSONObject data = JSONObject.parseObject(resp);
        gas = data.getString("FastGasPrice");
        return StrUtil.isBlank(gas) ? "35" : gas;
    }

    private static Web3j getInstanceScope() {
@@ -103,33 +116,36 @@
        Abi contract = Abi.load(contractAddr, getInstanceScope(), credentials, new DefaultGasProvider());
        EthFilter filter = getFilter(startBlock);
        contract.bettingEventFlowable(filter).subscribe(e->{
            // 投注时填的注册码
            String regCode = e.regCode;
            // 投注人的地址
            String from = e.from;
            // TODO 业务操作逻辑代码
            System.out.println("regCode:"+regCode+",address:"+from);
            // 更新区块编号 TODO
            //redisService.set("BNB_BLOCK_NUMBER",e.log.getBlockNumber().intValue());
            //投注人
            DappMemberEntity dappMemberEntity = dappMemberDao.selectByAddress(from, "BSC");
            if(ObjectUtil.isNotEmpty(dappMemberEntity)){
                //投注人是否加入
                DappSystemProfit dappSystemProfit = dappSystemProfitDao.selectByMemberIdAndState(dappMemberEntity.getId(), DappSystemProfit.STATE_IN);
                if(ObjectUtil.isNotEmpty(dappSystemProfit)){
                    List<DappFundFlowEntity> dappFundFlowEntities = dappFundFlowDao.selectListByState(DappFundFlowEntity.WITHDRAW_STATUS_ING);
                    if(CollUtil.isNotEmpty(dappFundFlowEntities)){
                        for(DappFundFlowEntity dappFundFlowEntity : dappFundFlowEntities){
            try {
                // 投注时填的注册码
                String regCode = e.regCode;
                // 投注人的地址
                String from = e.from;
                // TODO 业务操作逻辑代码
                System.out.println("regCode:"+regCode+",address:"+from);
                // 更新区块编号 TODO
                //redisService.set("BNB_BLOCK_NUMBER",e.log.getBlockNumber().intValue());
                //投注人
                DappMemberEntity dappMemberEntity = dappMemberDao.selectByAddress(from, "BSC");
                if(ObjectUtil.isNotEmpty(dappMemberEntity)){
                    //投注人是否加入
                    DappSystemProfit dappSystemProfit = dappSystemProfitDao.selectByMemberIdAndState(dappMemberEntity.getId(), DappSystemProfit.STATE_IN);
                    if(ObjectUtil.isNotEmpty(dappSystemProfit)){
                        List<DappFundFlowEntity> dappFundFlowEntities = dappFundFlowDao.selectListByState(DappFundFlowEntity.WITHDRAW_STATUS_ING);
                        if(CollUtil.isNotEmpty(dappFundFlowEntities)){
                            for(DappFundFlowEntity dappFundFlowEntity : dappFundFlowEntities){

                            //发送转币消息
                            chainProducer.sendBnbTransferMsg(dappFundFlowEntity.getId());
                                //发送转币消息
                                chainProducer.sendBnbTransferMsg(dappFundFlowEntity.getId());
//                            DappMemberEntity dappMember = dappMemberDao.selectById(dappFundFlowEntity.getMemberId());
//                            trans(new BigInteger(dappFundFlowEntity.getAmount().toString()),dappMember.getAddress());
                            }
                        }
                    }
                }
            }catch (Exception exception) {
                exception.printStackTrace();
            }

        });
    }