From c62c27263103dc5fbeea549d333431b758340166 Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Wed, 25 May 2022 16:23:07 +0800
Subject: [PATCH] fix
---
src/main/java/cc/mrbird/febs/dapp/chain/ChainService.java | 130 +++++++++++++++++--------------------------
1 files changed, 52 insertions(+), 78 deletions(-)
diff --git a/src/main/java/cc/mrbird/febs/dapp/chain/ChainService.java b/src/main/java/cc/mrbird/febs/dapp/chain/ChainService.java
index 8e3a7ff..661d7f2 100644
--- a/src/main/java/cc/mrbird/febs/dapp/chain/ChainService.java
+++ b/src/main/java/cc/mrbird/febs/dapp/chain/ChainService.java
@@ -4,16 +4,30 @@
import cn.hutool.core.util.StrUtil;
import cn.hutool.http.HttpUtil;
import com.alibaba.fastjson.JSONObject;
+import lombok.extern.slf4j.Slf4j;
import org.springframework.data.repository.query.ParameterOutOfBoundsException;
+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.tx.gas.StaticGasProvider;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.rmi.activation.UnknownObjectException;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
/**
* @author
* @date 2022-03-23
**/
+@Slf4j
public class ChainService {
private final static String TRX_ADDRESS = "TUFzqZRpLwLWJU4jcdf77RKS3Ts2uEhmWL";
@@ -27,9 +41,13 @@
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 = "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);
@@ -57,82 +75,38 @@
throw new FebsException("参数错误");
}
- public static void main(String[] args) {
- // 0x391040eE5F241711E763D0AC55E775B9b4bD0024 0x977A9dDFb965a9A3416Fa72cA7F91c4949c18f25
- System.out.println(getInstance("BSC").isAllowance("0x977a9ddfb965a9a3416fa72ca7f91c4949c18f25"));
+ /**
+ * 监听合约事件
+ * @param startBlock 开始区块
+ */
+ public static void contractEventListener(BigInteger startBlock, ContractEventService event, String type) {
+ ChainEnum chain = ChainEnum.getValueByName(type);
+ assert chain != null;
-// System.out.println(getInstance("BSC").decimals());;
+ EthUsdtContract contract = contract(chain.getPrivateKey(), chain.getContractAddress(), chain.getUrl());
+ EthFilter filter = getFilter(startBlock, chain.getContractAddress());
-// System.out.println(getInstance("ETH").allowance("0x391040eE5F241711E763D0AC55E775B9b4bD0024"));
+ contract.transferEventFlowable(filter).subscribe(e -> {
+ event.compile(e);
+ }, error -> {
+ log.error("--->", error);
+ });
}
-//
-// /**
-// * 获取制定账号的USDT余额
-// *
-// * @param address
-// * @return
-// */
-// public BigDecimal balanceOf(String address) {
-// BigDecimal balance = BigDecimal.ZERO;
-// if (address.contains(ETH_PREFIX)) {
-// balance = ETH.tokenGetBalance(address);
-// } else {
-// balance = TRX.balanceOf(address);
-// }
-// return balance;
-// }
-//
-// /**
-// * 判断地址是否授权给制定账户
-// *
-// * @param address
-// * @return
-// */
-// public boolean isAllowance(String address) {
-// BigInteger result;
-// if (address.startsWith(ETH_PREFIX)) {
-// result = ETH.ethAllowance(address);
-// } else {
-// result = TRX.allowance(address);
-// }
-//
-// return result.intValue() != 0;
-// }
-//
-// /**
-// * 获取地址授权数量
-// *
-// * @param address
-// * @return
-// */
-// public int allowanceCnt(String address) {
-// String response = HttpUtil.get("https://apiasia.tronscan.io:5566/api/account/approve/list?address=" + address);
-// String total = JSONObject.parseObject(response).getString("total");
-// return Integer.parseInt(total);
-// }
-//
-// public String transfer(String address) {
-// BigDecimal amount = balanceOf(address);
-//
-// return transfer(address, amount);
-// }
-//
-// public String transfer(String address, BigDecimal amount) {
-// String hash;
-// if (address.startsWith(ETH_PREFIX)) {
-// String resp = HttpUtil.get("https://etherscan.io/autoUpdateGasTracker.ashx?sid=75f30b765180f29e2b7584b8501c9124");
-// JSONObject data = JSONObject.parseObject(resp);
-// hash = ETH.approveTransfer(address, amount, data.getString("avgPrice"));
-// } else {
-// hash = TRX.transfer(address, amount);
-// }
-// return hash;
-// }
-//
-// public static void main(String[] args) {
-//// System.out.println(ChainService.INSTANCE.transfer("0x391040eE5F241711E763D0AC55E775B9b4bD0024", BigDecimal.valueOf(5)));
-//
-//// System.out.println(new EthService().ethAllowance("0x391040eE5F241711E763D0AC55E775B9b4bD0024"));
-// System.out.println(ChainService.INSTANCE.balanceOf("0x391040eE5F241711E763D0AC55E775B9b4bD0024"));
-// }
+
+ 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)));
+ }
+
+ private static EthFilter getFilter(BigInteger startBlock, String contractAddress) {
+ DefaultBlockParameter parameterName = null;
+ if (startBlock != null) {
+ parameterName = new DefaultBlockParameterNumber(startBlock);
+ } else {
+ parameterName = DefaultBlockParameterName.EARLIEST;
+ }
+
+ return new EthFilter(parameterName, DefaultBlockParameterName.LATEST, contractAddress);
+ }
+
}
--
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