package com.xcong.excoin.modules.blackchain.service;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.StrUtil;
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import com.xcong.excoin.common.enumerates.CoinTypeEnum;
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import com.xcong.excoin.modules.member.dao.MemberCoinAddressDao;
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import com.xcong.excoin.modules.member.dao.MemberCoinChargeDao;
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import com.xcong.excoin.modules.member.dao.MemberDao;
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import com.xcong.excoin.modules.member.dao.MemberWalletCoinDao;
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import com.xcong.excoin.modules.member.entity.MemberCoinAddressEntity;
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import com.xcong.excoin.modules.member.entity.MemberCoinChargeEntity;
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import com.xcong.excoin.modules.member.entity.MemberWalletCoinEntity;
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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.stereotype.Component;
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import javax.annotation.Resource;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.util.List;
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import java.util.concurrent.ExecutionException;
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/**
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* @author wzy
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* @date 2020-07-03
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**/
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@Slf4j
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@Component
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public class UsdtEthService {
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private static final String ETH_GAS_PRICE = "ETH_GAS_PRICE";
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private static BigDecimal ETH_GAS_LIMIT = new BigDecimal(60000);
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private static final BigDecimal LIMIT = new BigDecimal("10");
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private static final BigDecimal LIMIT_ETH = new BigDecimal("0.2");
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private static BigDecimal FEE = new BigDecimal("0.0042");
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private static final BigDecimal ETH_TR_FEE = new BigDecimal("0.0032");
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public static String ETH_FEE = "0.0042";
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public static final String TOTAL_ADDRESS = "0x0e9f7eEfa4Dd804dDAE2972A7195Ea1fE04d2253";
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public static final String TOTAL_PRIVATE = "2b9cb76dd75dddc8ab4c4614f4c66b53604da49672586a026b253fae873bd017";
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public static final String POOL_ADDRESS = "0x1A37e4B839E5b691a835ff5fCf7c7A760003155D";
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@Resource
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private MemberCoinChargeDao memberCoinChargeDao;
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@Resource
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private MemberCoinAddressDao memberCoinAddressDao;
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@Resource
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private MemberWalletCoinDao memberWalletCoinDao;
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@Resource
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RedisUtils redisUtils;
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public void pool() throws ExecutionException, InterruptedException {
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String gasPrice = getGasString();
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List<MemberCoinChargeEntity> list = memberCoinChargeDao.selectAllBySymbolAndTag(CoinTypeEnum.USDT.name(), "ERC20", 1);
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if (CollUtil.isNotEmpty(list)) {
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EthService ethService = new EthService();
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for (MemberCoinChargeEntity coinCharge : list) {
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// 首先根据每个地址查询其是否有ETH 如果没有就充值ETH并设置1 表示初始状态 status=2（待充值）3：表示已提过
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String address = coinCharge.getAddress();
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Long memberId = coinCharge.getMemberId();
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BigDecimal usdt = coinCharge.getAmount();
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if (usdt == null || usdt.compareTo(LIMIT) < 0) {
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continue;
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}
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BigDecimal usdt2 = ethService.tokenGetBalance(address);
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/* if(usdt2==null || usdt2.compareTo(usdt)<0){
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continue;
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}*/
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//log.info("地址:{}, 金额:{}", address, usdt);
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if (usdt2 != null && usdt2.compareTo(LIMIT) >= 0) {
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usdt = usdt2.setScale(2, RoundingMode.DOWN);
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// 查询eth是否足够
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BigDecimal eth = EthService.getEthBlance(address);
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//log.info("地址:{}, ETH:{}", address, eth);
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if (eth != null && eth.compareTo(FEE) >= 0) {
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MemberCoinAddressEntity memberCoinAddressEntity = memberCoinAddressDao.selectBlockAddressWithTag(memberId, CoinTypeEnum.USDT.name(), "ERC20");
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if (memberCoinAddressEntity == null) {
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continue;
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}
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String privateKey = memberCoinAddressEntity.getPrivateKey();
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usdt = usdt.multiply(new BigDecimal("1000000"));
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String usdtStr = usdt.toPlainString();
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if (usdtStr.contains(".")) {
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usdtStr = usdtStr.substring(0, usdtStr.lastIndexOf("."));
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}
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String hash = ethService.tokenSend(privateKey, address, POOL_ADDRESS, usdtStr, gasPrice);
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} else {
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String hash = ethService.ethSend(TOTAL_PRIVATE, TOTAL_ADDRESS, address, ETH_FEE, gasPrice);
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}
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}
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}
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}
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}
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public void ethPool() throws ExecutionException, InterruptedException {
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String gasPrice = getGasString();
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List<MemberCoinChargeEntity> list = memberCoinChargeDao.selectAllBySymbolAndTag(CoinTypeEnum.ETH.name(), null, 1);
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if (CollUtil.isNotEmpty(list)) {
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EthService ethService = new EthService();
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for (MemberCoinChargeEntity coinCharge : list) {
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String address = coinCharge.getAddress();
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Long memberId = coinCharge.getMemberId();
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MemberWalletCoinEntity walletCoin = memberWalletCoinDao.selectWalletCoinBymIdAndCode(memberId, CoinTypeEnum.ETH.name());
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if (walletCoin == null) {
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continue;
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}
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BigDecimal earlyBalance = walletCoin.getEarlyBalance();
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if (earlyBalance == null || earlyBalance.compareTo(LIMIT_ETH) < 0) {
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continue;
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}
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BigDecimal eth = EthService.getEthBlance(address);
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if (eth != null && eth.compareTo(LIMIT_ETH) >= 0) {
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MemberCoinAddressEntity coinAddress = memberCoinAddressDao.selectBlockAddressWithTag(memberId, CoinTypeEnum.ETH.name(), null);
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String privateKey = coinAddress.getPrivateKey();
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BigDecimal tr = eth.subtract(ETH_TR_FEE);
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String hash = ethService.ethSend(privateKey, address, TOTAL_ADDRESS, tr.toPlainString(), gasPrice);
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if (StrUtil.isNotBlank(hash)) {
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coinCharge.setHash(hash);
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coinCharge.setLastAmount(new BigDecimal("0.0001"));
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coinCharge.setStatus(3);
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memberCoinChargeDao.updateById(coinCharge);
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}
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}
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}
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}
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}
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public void pollByAddress(String address, BigDecimal balance) throws ExecutionException, InterruptedException {
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String gasPrice = getGasString();
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EthService ethService = new EthService();
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//BigDecimal usdt = ethService.tokenGetBalance(address);
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BigDecimal usdt = balance;
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if (usdt == null || usdt.compareTo(LIMIT) < 0) {
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return;
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}
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// 查询eth是否足够
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BigDecimal eth = EthService.getEthBlance(address);
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//log.info("地址:{}, ETH:{}", address, eth);
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if (eth != null && eth.compareTo(FEE) >= 0) {
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MemberCoinAddressEntity memberCoinAddressEntity = memberCoinAddressDao.selectCoinAddressByAddressAndSymbol(address, CoinTypeEnum.ETH.name());
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if (memberCoinAddressEntity == null) {
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return;
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}
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String privateKey = memberCoinAddressEntity.getPrivateKey();
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usdt = usdt.multiply(new BigDecimal("1000000"));
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String usdtStr = usdt.toPlainString();
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if (usdtStr.contains(".")) {
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usdtStr = usdtStr.substring(0, usdtStr.lastIndexOf("."));
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}
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String hash = ethService.tokenSend(privateKey, address, POOL_ADDRESS, usdtStr, gasPrice);
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} else {
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String hash = ethService.ethSend(TOTAL_PRIVATE, TOTAL_ADDRESS, address, ETH_FEE, gasPrice);
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}
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}
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private String getGasString() {
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String gasPrice = redisUtils.getString(ETH_GAS_PRICE);
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if (StringUtils.isBlank(gasPrice)) {
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gasPrice = "70";
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}
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FEE = new BigDecimal(gasPrice).multiply(ETH_GAS_LIMIT).divide(new BigDecimal("1000000000"));
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ETH_FEE = FEE.toPlainString();
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return gasPrice;
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}
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/**
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* 定时查询该归集转账交易是否成功
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*/
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public void usdtEthPoolCheck() {
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// 首先查询需要确认的交易
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List<MemberCoinChargeEntity> list = memberCoinChargeDao.selectAllBySymbolAndTag(CoinTypeEnum.USDT.name(), "ERC20", null);
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EthService ethService = new EthService();
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if (CollectionUtils.isNotEmpty(list)) {
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for (MemberCoinChargeEntity appeal : list) {
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String hash = appeal.getHash();
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boolean b = ethService.checkTransferResult(hash);
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if (b) {
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appeal.setStatus(3);
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appeal.setLastAmount(new BigDecimal("0.0001"));
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// 表示这笔归集转账已经成功
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// 更新状态
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memberCoinChargeDao.updateById(appeal);
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}
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}
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}
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}
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public static void main(String[] args) {
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BigDecimal divide = new BigDecimal("70").multiply(ETH_GAS_LIMIT).divide(new BigDecimal("1000000000"));
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System.out.println(divide);
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}
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}
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