package com.xcong.excoin.modules.blackchain.service;
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import cn.hutool.core.math.MathUtil;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import com.xcong.excoin.common.enumerates.CoinTypeEnum;
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import com.xcong.excoin.modules.blackchain.model.EthUsdtChargeDto;
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import com.xcong.excoin.modules.member.dao.MemberCoinAddressDao;
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import com.xcong.excoin.modules.member.entity.MemberCoinAddressEntity;
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import com.xcong.excoin.rabbit.producer.UsdtUpdateProducer;
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import com.xcong.excoin.utils.RedisUtils;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.collections.CollectionUtils;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.http.*;
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import org.springframework.stereotype.Service;
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import org.springframework.web.client.RestTemplate;
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import org.tron.common.utils.ByteArray;
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import org.tron.walletserver.WalletApi;
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import javax.annotation.Resource;
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import java.math.BigDecimal;
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import java.math.BigInteger;
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import java.util.*;
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/**
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* TRX TRC20服务类
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*/
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@Slf4j
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@Service
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public class TrxUsdtUpdateService {
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public static List<String> addressList = new ArrayList<>();
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private static String http = "https://api.trongrid.io";
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private static String TRC20_CONTRACT_ADDRESS = "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t";
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/**
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* 手续费
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*/
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private final static BigDecimal TRX_FEE = new BigDecimal("10");
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@Resource
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private UsdtUpdateProducer usdtUpdateProducer;
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@Resource
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private MemberCoinAddressDao memberCoinAddressDao;
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@Resource
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RedisUtils redisUtils;
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/**
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* 扫块 同步充值USDT-TRC20和TRX
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*/
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public void monitorCoinListener(Long blockNum) {
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if (CollectionUtils.isEmpty(addressList)) {
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List<MemberCoinAddressEntity> coinAddressList = memberCoinAddressDao.selectAllBlockAddressBySymbolAndTag(CoinTypeEnum.USDT.name(), "TRC20");
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if (CollectionUtils.isNotEmpty(coinAddressList)) {
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coinAddressList.forEach(e -> {
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addressList.add(e.getAddress());
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});
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}
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}
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if (CollectionUtils.isEmpty(addressList)) {
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return;
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}
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// 解析区块
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httpTransactionInfo(addressList, blockNum);
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}
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/**
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* 解析区块数据 同步用户充值
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*
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* @param addressList
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* @param num
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*/
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private void httpTransactionInfo(List<String> addressList, Long num) {
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// 查询详情，包含了所有交易信息
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String transactionInfoByBlockNum = getblockbynum(BigInteger.valueOf(num));
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if (StringUtils.isBlank(transactionInfoByBlockNum)) {
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return;
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}
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// log.info("--->{}, {}", num, System.currentTimeMillis());
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// 不用等到扫完再累加 只要进来就加 还有一个条件是必须查询出区块再加 否则当区块超过实际区块
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// redisUtils.set("USDT_TRC20_BLOCK_NUM", (num + 1L));
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JSONArray parseArray = JSON.parseObject(transactionInfoByBlockNum).getJSONArray("transactions");
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if (parseArray != null && parseArray.size() > 0) {
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for (Object e : parseArray) {
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try {
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// String txId = JSON.parseObject(e.toString()).getString("id");
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// String contract_address = JSON.parseObject(e.toString()).getString("contract_address");
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// if(!"41a614f803b6fd780986a42c78ec9c7f77e6ded13c".equals(contract_address)){
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// continue;
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// }
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//判断 数据库 txId 有 就不用往下继续了
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JSONObject parseObject = JSON.parseObject(e.toString());
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String txId = parseObject.getString("txID");
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String contractRet = parseObject.getJSONArray("ret").getJSONObject(0).getString("contractRet");
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//交易成功
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if ("SUCCESS".equals(contractRet)) {
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String type = parseObject.getJSONObject("raw_data").getJSONArray("contract").getJSONObject(0).getString("type");
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if ("TriggerSmartContract".equals(type)) {
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//合约地址转账
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triggerSmartContract(addressList, txId, parseObject);
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} else if ("TransferContract".equals(type)) {
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//trx 转账
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//transferContract(parseObject);
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}
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}
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} catch (Exception exception) {
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exception.printStackTrace();
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}
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}
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}
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}
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/**
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* 比对本地地址 同步TRX充值
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*
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* @param parseObject
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*/
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private void transferContract(JSONObject parseObject) {
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//数量
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BigDecimal amount = parseObject.getJSONObject("raw_data").getJSONArray("contract").getJSONObject(0).getJSONObject("parameter").getJSONObject("value").getBigDecimal("amount");
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//调用者地址
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String owner_address = parseObject.getJSONObject("raw_data").getJSONArray("contract").getJSONObject(0).getJSONObject("parameter").getJSONObject("value").getString("owner_address");
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owner_address = WalletApi.encode58Check(ByteArray.fromHexString(owner_address));
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//转入地址
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String to_address = parseObject.getJSONObject("raw_data").getJSONArray("contract").getJSONObject(0).getJSONObject("parameter").getJSONObject("value").getString("to_address");
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to_address = WalletApi.encode58Check(ByteArray.fromHexString(to_address));
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amount = amount.divide(new BigDecimal(1 + TransformUtil.getSeqNumByLong(0L, 6)));
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}
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/**
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* 获取特定区块的所有交易 Info 信息
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*
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* @param num 区块
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* @return
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*/
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public static String getTransactionInfoByBlockNum(BigInteger num) {
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String url = http + "/wallet/gettransactioninfobyblocknum";
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Map<String, Object> map = new HashMap<>();
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map.put("num", num);
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String param = JSON.toJSONString(map);
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return postForEntity(url, param).getBody();
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}
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/**
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* 获取特定区块的所有交易 Info 信息
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*
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* @param num 区块
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* @return
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*/
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public static String getblockbynum(BigInteger num) {
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String url = http + "/wallet/getblockbynum";
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Map<String, Object> map = new HashMap<>();
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map.put("num", num);
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String param = JSON.toJSONString(map);
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return postForEntity(url, param).getBody();
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}
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/**
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* https://cn.developers.tron.network/docs/%E4%BA%A4%E6%98%9311#%E4%BA%A4%E6%98%93%E7%A1%AE%E8%AE%A4%E6%96%B9%E6%B3%95
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* 按交易哈希查询交易
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*
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* @param txId 交易id
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* @return
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*/
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public static String getTransactionById(String txId) {
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// String url = walletSolidityHttp + "/walletsolidity/gettransactionbyid";
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String url = http + "/wallet/gettransactionbyid";
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Map<String, Object> map = new HashMap<>();
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map.put("value", txId);
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String param = JSON.toJSONString(map);
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return postForEntity(url, param).getBody();
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}
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/**
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* 执行 post 请求
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*
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* @param url url
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* @param param 请求参数
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* @return
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*/
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private static ResponseEntity<String> postForEntity(String url, String param) {
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RestTemplate restTemplate = new RestTemplate();
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HttpHeaders headers = new HttpHeaders();
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headers.setContentType(MediaType.APPLICATION_JSON);
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headers.set("TRON-PRO-API-KEY", Trc20Service.API_KEY);
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HttpEntity<String> request = new HttpEntity<>(param, headers);
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ResponseEntity<String> result = restTemplate.postForEntity(url, request, String.class);
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// System.out.println("url:" + url + ",param:" + param + ",result:" + result.getBody());
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return result;
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}
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/**
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* 比对本地地址 同步充值USDT-TRC20
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*
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* @param addressList
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* @param txId
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* @param parseObject
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*/
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private void triggerSmartContract(List<String> addressList, String txId, JSONObject parseObject) {
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//方法参数
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String data = parseObject.getJSONObject("raw_data").getJSONArray("contract").getJSONObject(0).getJSONObject("parameter").getJSONObject("value").getString("data");
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// 调用者地址
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String owner_address = parseObject.getJSONObject("raw_data").getJSONArray("contract").getJSONObject(0).getJSONObject("parameter").getJSONObject("value").getString("owner_address");
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owner_address = WalletApi.encode58Check(ByteArray.fromHexString(owner_address));
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//System.out.println("owner_address:"+owner_address);
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// 合约地址
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String contract_address = parseObject.getJSONObject("raw_data").getJSONArray("contract").getJSONObject(0).getJSONObject("parameter").getJSONObject("value").getString("contract_address");
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contract_address = WalletApi.encode58Check(ByteArray.fromHexString(contract_address));
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String dataStr = data.substring(8);
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List<String> strList = TransformUtil.getStrList(dataStr, 64);
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//System.out.println(strList);
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if (strList.size() != 2) {
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return;
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}
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String to_address = TransformUtil.delZeroForNum(strList.get(0));
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if (!to_address.startsWith("41")) {
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to_address = "41" + to_address;
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}
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to_address = WalletApi.encode58Check(ByteArray.fromHexString(to_address));
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//System.out.println("to_address:"+to_address);
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String amountStr = TransformUtil.delZeroForNum(strList.get(1));
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if (amountStr.length() > 0) {
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amountStr = new BigInteger(amountStr, 16).toString(10);
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}
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BigDecimal amount = BigDecimal.ZERO;
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//相匹配的合约地址
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if (!TRC20_CONTRACT_ADDRESS.equals(contract_address)) {
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return;
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}
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//币种
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if (StringUtils.isNotEmpty(amountStr)) {
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amount = new BigDecimal(amountStr).divide(new BigDecimal(1 + TransformUtil.getSeqNumByLong(0L, 6)));
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}
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for (String address : addressList) {
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if (address.equals(to_address)) {
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System.out.println("存在本地的地址：" + address);
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// 金额
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// 发送消息队列
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EthUsdtChargeDto dto = new EthUsdtChargeDto(address, txId, amount);
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dto.setSymbol(EthUsdtChargeDto.Symbol.USDT_TRC20);
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usdtUpdateProducer.sendMsg(JSONObject.toJSONString(dto));
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System.out.println("===to_address:" + to_address + "===amount:" + amount);
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}
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}
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}
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/**
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* 根据地址归集USDT-TRC20
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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 poolByAddress(String address) {
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// 首先查询trx余额
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BigDecimal trxBalance = Trc20Service.getTrxBalance(address);
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if (trxBalance == null) {
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return false;
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}
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if (trxBalance.compareTo(TRX_FEE) >= 0) {
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// 转
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BigDecimal trc20Balance = Trc20Service.getTrc20Balance(address);
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if (trc20Balance == null) {
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return false;
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}
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MemberCoinAddressEntity coinAddressEntity = memberCoinAddressDao.selectCoinAddressByAddressAndSymbolTag(address, "USDT", "TRC20");
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if (coinAddressEntity == null) {
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return false;
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}
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Trc20Service.sendTrc20(coinAddressEntity.getPrivateKey(), Trc20Service.POOL_ADDRESS, trc20Balance);
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// 需要将存在redis的待归集地址删除
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Object trc20_pool = redisUtils.get("TRC20_POOL");
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if (trc20_pool != null) {
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List<String> poolList = (List) trc20_pool;
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Iterator<String> iterator = poolList.iterator();
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while (iterator.hasNext()) {
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String next = iterator.next();
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if (address.equals(next)) {
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iterator.remove();
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}
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}
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if (CollectionUtils.isEmpty(poolList)) {
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redisUtils.del("TRC20_POOL");
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} else {
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redisUtils.set("TRC20_POOL", poolList);
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}
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}
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return true;
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} else {
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Trc20Service.sendTrx(Trc20Service.TRX_PRIVATE_KEY, address, TRX_FEE);
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// 将这个地址记录，后续同步
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Object trc20_pool = redisUtils.get("TRC20_POOL");
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List<String> poolList = new ArrayList<>();
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if (trc20_pool != null) {
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poolList = (List) trc20_pool;
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}
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poolList.add(address);
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redisUtils.set("TRC20_POOL", poolList);
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return true;
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}
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}
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// https://api.trongrid.io/wallet/getnowblock
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/**
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* 获取最新区块
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*
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* @return
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*/
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public long getnowblock() {
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String url = http + "/wallet/getnowblock";
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RestTemplate restTemplate = new RestTemplate();
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HttpHeaders headers = new HttpHeaders();
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headers.setContentType(MediaType.APPLICATION_JSON);
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headers.set("TRON-PRO-API-KEY", Trc20Service.API_KEY);
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HttpEntity<String> request = new HttpEntity<>(headers);
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ResponseEntity<String> exchange = restTemplate.exchange(url, HttpMethod.GET, request, String.class);
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String forObject = exchange.getBody();
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//System.out.println(forObject);
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// String forObject = restTemplate.getForObject(url, String.class);
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String number = JSON.parseObject(forObject).getJSONObject("block_header").getJSONObject("raw_data").getString("number");
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return Long.valueOf(number);
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}
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/**
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* 从tronscan.io查询最新区块
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* {"whole_block_count":29625671,"whole_pay":3392835760,"last_day_pay":460432,"last_day_block_count":28777}
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* @return
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*/
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public Long getnowblockFromTronScan() {
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String roundNum = Math.random() + "";
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String url = "https://apiasia.tronscan.io:5566/api/block/statistic?randomNum=" + roundNum;
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RestTemplate restTemplate = new RestTemplate();
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String forObject = restTemplate.getForObject(url, String.class);
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String wholeBlockCount = JSON.parseObject(forObject).getString("whole_block_count");
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return Long.valueOf(wholeBlockCount);
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}
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}
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