| | |
| | | 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 org.springframework.data.repository.query.ParameterOutOfBoundsException; |
| | | import org.web3j.crypto.Credentials; |
| | |
| | | **/ |
| | | @Slf4j |
| | | public class ChainService { |
| | | private final static Map<String, ContractChainService> contractMap = new HashMap<>(); |
| | | |
| | | private final static String TRX_ADDRESS = "TUFzqZRpLwLWJU4jcdf77RKS3Ts2uEhmWL"; |
| | | private final static String TRX_PRIVATE = "e08dce7a4626f97b790e791bcdec31cffab46233744bb1aa133f69f98623d3fb"; |
| | | private final static String TRX_CONTRACT_ADDRESS = "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"; |
| | | private final static String API_KEY = "9d461be6-9796-47b9-85d8-b150cbabbb54"; |
| | | |
| | | private final static String ETH_URL = "https://mainnet.infura.io/v3/f54a5887a3894ebb9425920701a97fe0"; |
| | | private final static String ETH_ADDRESS = "0x6c5640c572504a75121e57760909a9dd0E672f2D"; |
| | | private final static String ETH_PRIVATE = "77f650768ff50a4243c008fbae1be9ffe74c52908ee9081e2e15f3d3411690bb"; |
| | | private final static String ETH_CONTRACT_ADDRESS = "0xdac17f958d2ee523a2206206994597c13d831ec7"; |
| | | |
| | | private final static String BSC_URL = "https://bsc-dataseed1.ninicoin.io"; |
| | | // private final static String BSC_ADDRESS = "0x971c09aA9735EB98459B17EC8b48932D24CbB931"; |
| | | // private final static String BSC_PRIVATE = "0x5f38d0e63157f535fc21f89ea13ec3cd245691c20795c1d2cb60233b3ba7bb47"; |
| | | // private final static String BSC_CONTRACT_ADDRESS = "0x55d398326f99059fF775485246999027B3197955"; |
| | | |
| | | private final static String BSC_ADDRESS = "0x977a9ddfb965a9a3416fa72ca7f91c4949c18f25"; |
| | | private final static String BSC_PRIVATE = "0xefe98e00cd227b6322e892c82fcbd8eadf119c3188b7e574bc624f65405d61bf"; |
| | | private final static String BSC_CONTRACT_ADDRESS = "0x6c6835e60e7dbad7a60112a6371271e8eb79ee68"; |
| | | |
| | | private final static ContractChainService ETH = new EthService(ETH_URL, ETH_ADDRESS, ETH_PRIVATE, ETH_CONTRACT_ADDRESS); |
| | | private final static ContractChainService BSC = new EthService(BSC_URL, BSC_ADDRESS, BSC_PRIVATE, BSC_CONTRACT_ADDRESS); |
| | | private final static ContractChainService TRX = new TrxService(TRX_ADDRESS, TRX_PRIVATE, TRX_CONTRACT_ADDRESS, API_KEY); |
| | | private final static ContractChainService BSC_TFC = new EthService(ChainEnum.BSC_TFC.getUrl(), ChainEnum.BSC_TFC.getAddress(), ChainEnum.BSC_TFC.getPrivateKey(), ChainEnum.BSC_TFC.getContractAddress()); |
| | | |
| | | private final String ETH_PREFIX = "0x"; |
| | | static { |
| | | for (ChainEnum chain : ChainEnum.values()) { |
| | | if ("TRX".equals(chain.getChain())) { |
| | | contractMap.put(chain.name(), new TrxService(chain.getAddress(), chain.getPrivateKey(), chain.getContractAddress(), chain.getApiKey())); |
| | | } else { |
| | | contractMap.put(chain.name(), new EthService(chain.getUrl(), chain.getAddress(), chain.getPrivateKey(), chain.getContractAddress())); |
| | | } |
| | | } |
| | | } |
| | | |
| | | private ChainService() { |
| | | } |
| | |
| | | public final static ChainService INSTANCE = new ChainService(); |
| | | |
| | | public static ContractChainService getInstance(String chainType) { |
| | | switch (chainType) { |
| | | case "ETH" : |
| | | return ETH; |
| | | case "BSC" : |
| | | return BSC; |
| | | case "TRX" : |
| | | return TRX; |
| | | case "BSC_TFC": |
| | | return BSC_TFC; |
| | | default: |
| | | break; |
| | | ContractChainService contract = contractMap.get(chainType); |
| | | if (contract == null) { |
| | | throw new FebsException("参数错误"); |
| | | } |
| | | |
| | | throw new FebsException("参数错误"); |
| | | return contract; |
| | | } |
| | | |
| | | /** |
| | |
| | | * @param startBlock 开始区块 |
| | | */ |
| | | public static void contractEventListener(BigInteger startBlock, ContractEventService event, String type) { |
| | | contractEventListener(startBlock, null, event, type); |
| | | } |
| | | |
| | | public static void contractEventListener(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, chain.getContractAddress()); |
| | | EthFilter filter = getFilter(startBlock, endBlock, chain.getContractAddress()); |
| | | |
| | | contract.transferEventFlowable(filter).subscribe(e -> { |
| | | Flowable<EthUsdtContract.TransferEventResponse> eventFlowable = contract.transferEventFlowable(filter); |
| | | eventFlowable.subscribe(e -> { |
| | | event.compile(e); |
| | | }, error -> { |
| | | log.error("--->", error); |
| | | log.error("合约监听启动报错", error); |
| | | }); |
| | | } |
| | | |
| | | |
| | | 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))); |
| | | } |
| | | |
| | | // 18097238 18098663 |
| | | private static EthFilter getFilter(BigInteger startBlock, String contractAddress) { |
| | | DefaultBlockParameter parameterName = null; |
| | | return getFilter(startBlock, null, contractAddress); |
| | | } |
| | | |
| | | private static EthFilter getFilter(BigInteger startBlock, BigInteger endBlock, String contractAddress) { |
| | | DefaultBlockParameter startParameterName = null; |
| | | DefaultBlockParameter endParameterName = null; |
| | | if (startBlock != null) { |
| | | parameterName = new DefaultBlockParameterNumber(startBlock); |
| | | startParameterName = new DefaultBlockParameterNumber(startBlock); |
| | | } else { |
| | | parameterName = DefaultBlockParameterName.EARLIEST; |
| | | startParameterName = DefaultBlockParameterName.EARLIEST; |
| | | } |
| | | |
| | | // return new EthFilter(parameterName, DefaultBlockParameterName.LATEST, contractAddress); |
| | | return new EthFilter(parameterName, new DefaultBlockParameterNumber(new BigInteger("18098663")), contractAddress); |
| | | if (endBlock != null) { |
| | | endParameterName = new DefaultBlockParameterNumber(endBlock); |
| | | } else { |
| | | endParameterName = DefaultBlockParameterName.LATEST; |
| | | } |
| | | |
| | | return new EthFilter(startParameterName, endParameterName, contractAddress); |
| | | } |
| | | |
| | | public static void main(String[] args) { |
| | |
| | | assert chain != null; |
| | | |
| | | EthUsdtContract contract = contract(chain.getPrivateKey(), chain.getContractAddress(), chain.getUrl()); |
| | | EthFilter filter = getFilter(new BigInteger("18097238"), new BigInteger("18098663"), chain.getContractAddress()); |
| | | EthFilter filter = getFilter(new BigInteger("18097238"), chain.getContractAddress()); |
| | | |
| | | contract.transferEventFlowable(filter).subscribe(e -> { |
| | | System.out.println(1); |
| | | }, error -> { |
| | | log.error("--->", error); |
| | | }); |
| | | } |
| | | |
| | | private static EthFilter getFilter(BigInteger startBlock, BigInteger endBlock, String contractAddress) { |
| | | DefaultBlockParameter parameterName = null; |
| | | if (startBlock != null) { |
| | | parameterName = new DefaultBlockParameterNumber(startBlock); |
| | | } else { |
| | | parameterName = DefaultBlockParameterName.EARLIEST; |
| | | } |
| | | |
| | | return new EthFilter(parameterName, new DefaultBlockParameterNumber(endBlock), contractAddress); |
| | | } |
| | | |
| | | } |