blame | history | patch | commit | commitdiff | ignore whitespace
KKSU
2024-07-08 9024e738e81d6b316c9bd9019495188dd296b8d6 
 src/main/java/cc/mrbird/febs/dapp/chain/ChainService.java


@@ -1,47 +1,27 @@


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 io.reactivex.disposables.Disposable;


import io.reactivex.schedulers.Schedulers;


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.abi.FunctionReturnDecoder;


import org.web3j.abi.TypeReference;


import org.web3j.abi.datatypes.Address;


import org.web3j.abi.datatypes.Type;


import org.web3j.abi.datatypes.generated.Uint256;


import org.web3j.crypto.Credentials;


import org.web3j.protocol.Web3j;


import org.web3j.protocol.core.DefaultBlockParameter;


import org.web3j.protocol.core.DefaultBlockParameterName;


import org.web3j.protocol.core.DefaultBlockParameterNumber;


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.URI;


import java.nio.charset.StandardCharsets;


import java.rmi.activation.UnknownObjectException;


import java.util.ArrayList;


import java.util.HashMap;


import java.util.List;


import java.util.Map;


import java.util.concurrent.TimeUnit;


import java.util.concurrent.atomic.AtomicInteger;




/**


 * @author


@@ -99,6 +79,112 @@


        });


    }




    public static void sdmUSDTEventListener(BigInteger startBlock, BigInteger endBlock, ContractEventService event, String type) {


        ChainEnum chain = ChainEnum.getValueByName(type);


        assert chain != null;




        EthUsdtContract contract = contract(chain.getPrivateKey(), chain.getContractAddress(), chain.getUrl());


        EthFilter filter = getFilter(startBlock, endBlock, chain.getContractAddress());




        Flowable<EthUsdtContract.TransferEventResponse> eventFlowable = contract.transferEventFlowable(filter)


                .doOnError(throwable ->


                        log.error("合约事件监听发生错误: " + throwable.getMessage(), throwable)) // 更具体的错误日志记录


                .retryWhen(errors -> {


                    AtomicInteger counter = new AtomicInteger();


                    return errors.takeWhile(e -> counter.getAndIncrement() != 3)


                            .flatMap(e -> {


                                System.out.println("delay retry by " + counter.get() + " second(s)");


                                return Flowable.timer(counter.get(), TimeUnit.SECONDS);


                            });


                })


                .subscribeOn(Schedulers.io()); // 指定subscribe操作在IO线程中执行，避免阻塞主线程




        eventFlowable.subscribe(


                e -> {


                    try {


                        event.sdmUSDT(e); // 处理事件


                    } catch (Exception ex) {


                        // 处理事件时可能出现的异常


                        log.error("处理合约事件时出错", ex);


                    }


                },


                Throwable::printStackTrace, // 打印错误堆栈，或者可以替换为更具体的错误处理逻辑


                () -> log.info("合约事件监听已完成") // 在Flowable完成时执行的逻辑，如记录日志等


        );




    }




    public static void receivePeopleEventListener(BigInteger startBlock, BigInteger endBlock, ContractEventService event, String type) {


        ChainEnum chain = ChainEnum.getValueByName(type);


        assert chain != null;




        EthUsdtContract contract = contract(chain.getPrivateKey(), chain.getContractAddress(), chain.getUrl());


        EthFilter filter = getFilter(startBlock, endBlock, chain.getContractAddress());




        Flowable<EthUsdtContract.ReceivePeopleEventResponse> eventFlowable = contract.receivePeopleEventFlowable(filter)


                .doOnError(throwable ->


                        log.error("合约事件监听发生错误: " + throwable.getMessage(), throwable)) // 更具体的错误日志记录


                .retryWhen(errors -> {


                    AtomicInteger counter = new AtomicInteger();


                    return errors.takeWhile(e -> counter.getAndIncrement() != 3)


                            .flatMap(e -> {


                                System.out.println("delay retry by " + counter.get() + " second(s)");


                                return Flowable.timer(counter.get(), TimeUnit.SECONDS);


                            });


                })


                .subscribeOn(Schedulers.io()); // 指定subscribe操作在IO线程中执行，避免阻塞主线程




        eventFlowable.subscribe(


                e -> {


                    try {


                        event.receivePeopleEvent(e); // 处理事件


                    } catch (Exception ex) {


                        // 处理事件时可能出现的异常


                        log.error("处理合约事件时出错", ex);


                    }


                },


                Throwable::printStackTrace, // 打印错误堆栈，或者可以替换为更具体的错误处理逻辑


                () -> log.info("合约事件监听已完成") // 在Flowable完成时执行的逻辑，如记录日志等


        );




    }






    public static void sdmChargeEventListener(BigInteger startBlock, BigInteger endBlock, ContractEventService event, String type) {


        ChainEnum chain = ChainEnum.getValueByName(type);


        assert chain != null;




        EthUsdtContract contract = contract(chain.getPrivateKey(), chain.getContractAddress(), chain.getUrl());


        EthFilter filter = getFilter(startBlock, endBlock, chain.getContractAddress());




        Flowable<EthUsdtContract.TransferEventResponse> eventFlowable = contract.transferEventFlowable(filter)


                .doOnError(throwable ->


                        log.error("合约事件监听发生错误: " + throwable.getMessage(), throwable)) // 更具体的错误日志记录


                .retryWhen(errors -> {


                    AtomicInteger counter = new AtomicInteger();


                    return errors.takeWhile(e -> counter.getAndIncrement() != 3)


                            .flatMap(e -> {


                                System.out.println("delay retry by " + counter.get() + " second(s)");


                                return Flowable.timer(counter.get(), TimeUnit.SECONDS);


                            });


                })


                .subscribeOn(Schedulers.io()); // 指定subscribe操作在IO线程中执行，避免阻塞主线程




        eventFlowable.subscribe(


                e -> {


                    try {


                        event.compile(e); // 处理事件


                    } catch (Exception ex) {


                        // 处理事件时可能出现的异常


                        log.error("处理合约事件时出错", ex);


                    }


                },


                Throwable::printStackTrace, // 打印错误堆栈，或者可以替换为更具体的错误处理逻辑


                () -> log.info("合约事件监听已完成") // 在Flowable完成时执行的逻辑，如记录日志等


        );




    }




    public static void wssContractEventListener(BigInteger startBlock, ContractEventService event, String type) {


        WebSocketService ws = null;


        WebSocketClient webSocketClient = null;