fix

Helius

2022-08-30 ec425f4c5d03ac2d3df01785a8fa2fc4d642ccbe

 src/main/java/cc/mrbird/febs/dapp/chain/ChainService.java

@@ -1,12 +1,18 @@
package cc.mrbird.febs.dapp.chain;

import cc.mrbird.febs.common.exception.FebsException;
import cn.hutool.core.codec.Base64;
import cn.hutool.core.util.StrUtil;
import cn.hutool.http.HttpUtil;
import com.alibaba.fastjson.JSONObject;
import io.reactivex.Flowable;
import lombok.extern.slf4j.Slf4j;
import okhttp3.Interceptor;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import org.springframework.data.repository.query.ParameterOutOfBoundsException;
import org.springframework.util.Base64Utils;
import org.web3j.crypto.Credentials;
import org.web3j.protocol.Web3j;
import org.web3j.protocol.core.DefaultBlockParameter;
@@ -15,14 +21,22 @@
import org.web3j.protocol.core.methods.request.EthFilter;
import org.web3j.protocol.core.methods.response.TransactionReceipt;
import org.web3j.protocol.http.HttpService;
import org.web3j.protocol.websocket.WebSocketClient;
import org.web3j.protocol.websocket.WebSocketService;
import org.web3j.tx.gas.StaticGasProvider;

import java.io.IOException;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.net.ConnectException;
import java.net.URI;
import java.net.URISyntaxException;
import java.nio.charset.StandardCharsets;
import java.rmi.activation.UnknownObjectException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;

/**
 * @author
@@ -79,10 +93,38 @@
        });
    }

    public static void wssContractEventListener(BigInteger startBlock, ContractEventService event, String type) {
        WebSocketService ws =null;
        WebSocketClient webSocketClient=null;
        Web3j web3j = null;

        try {
            webSocketClient=new WebSocketClient(new URI("wss://bsc-mainnet.blockvision.org/v1/2Dz4hDxe5vNtQxWkLXNwnzDePKp"));
            ws = new WebSocketService(webSocketClient, false);
            ws.connect();
            web3j = Web3j.build(ws);
            ChainEnum chain = ChainEnum.getValueByName(type);
            assert chain != null;
            EthFilter filter = getFilter(startBlock, null, chain.getContractAddress());
            web3j.ethLogFlowable(filter).subscribe(log -> {
                System.out.println(111);
            });
        } catch (Exception e) {
            e.printStackTrace();
        }

    }


    private static EthUsdtContract contract(String privateKey, String contractAddress, String url) {
        Credentials credentials = Credentials.create(privateKey);
        return EthUsdtContract.load(contractAddress, Web3j.build(new HttpService(url)), credentials, new StaticGasProvider(BigInteger.valueOf(4500000L), BigInteger.valueOf(200000L)));
        HttpService httpService = new HttpService(url);
//        httpService.addHeader("Authorization", "Bearer " + Base64.encode("tfc:tfc123".getBytes()));
//        httpService.addHeader("Authorization", "Bearer eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJhdWQiOiJwdWJsaWMiLCJleHAiOjE2NTk5MzcxOTAsImp0aSI6IjRiMjNkYTVjLWRlZWEtNDYzNi04YjMwLWNmMmZmMjVkM2NlYyIsImlhdCI6MTY1OTkzMzU5MCwiaXNzIjoiQW5rciIsIm5iZiI6MTY1OTkzMzU5MCwic3ViIjoiZmNiNjY0YjItOGEwNC00N2E5LTg3ZjMtNTJhMjE2ODVlMzEzIn0.YfEwvDByU2MGHywsblZpEmKMIbjv4cWYkn5CaFglXY0TSANzd2pCSbIe40yU_R9_nV6xZeE8Uk74jJOdd_QvMpFyUgo-MMNWZP6uiEaYvK_K3tlpk5yzeZq9D4ruWaq8rFKggr-iaRGzu6coRSAOFv2prWll3a7NdEbmkM-y5Y85xYD6g1N-TPIpE_Y-_-WPf3JUavk744kG8YyHhGvAmk2IL0N2xePfC6CHesdJhwvmJJXzr_53dbPwit1y5KljS0iTZz3mGTML2bq4hGaEHbQxeY2fBpZOSm8sPMz-zB9IVJQKzH5-DXlPKz01mJ9XiBJlubfHsN72RdqFD-O2Tw");
        return EthUsdtContract.load(contractAddress,
                Web3j.build(httpService),
                credentials,
                new StaticGasProvider(BigInteger.valueOf(4500000L), BigInteger.valueOf(200000L)));
    }

    private static EthFilter getFilter(BigInteger startBlock, String contractAddress) {
@@ -108,17 +150,19 @@
    }

    public static void main(String[] args) {
        ChainEnum chain = ChainEnum.getValueByName(ChainEnum.BSC_TFC.name());
        assert chain != null;
//        ChainEnum chain = ChainEnum.getValueByName(ChainEnum.BSC_TFC.name());
//        assert chain != null;
//
//        EthUsdtContract contract = contract(chain.getPrivateKey(), chain.getContractAddress(), chain.getUrl());
//        EthFilter filter = getFilter(new BigInteger("18097238"), chain.getContractAddress());
//
//        contract.transferEventFlowable(filter).subscribe(e -> {
//            System.out.println(1);
//        }, error -> {
//            log.error("--->", error);
//        });

        EthUsdtContract contract = contract(chain.getPrivateKey(), chain.getContractAddress(), chain.getUrl());
        EthFilter filter = getFilter(new BigInteger("18097238"), chain.getContractAddress());

        contract.transferEventFlowable(filter).subscribe(e -> {
            System.out.println(1);
        }, error -> {
            log.error("--->", error);
        });
        System.out.println(ChainService.getInstance(ChainEnum.BSC_TFC.name()).totalSupply());
    }

}