From ecc8e0d32f8dab8834acfee5cd0c7d58ffc75012 Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Wed, 14 Dec 2022 16:40:54 +0800
Subject: [PATCH] 20221213转币
---
src/main/java/cc/mrbird/febs/dapp/contract/ContractMain.java | 106 +++++++++++++++++++++++++++++++++++++---------------
1 files changed, 75 insertions(+), 31 deletions(-)
diff --git a/src/main/java/cc/mrbird/febs/dapp/contract/ContractMain.java b/src/main/java/cc/mrbird/febs/dapp/contract/ContractMain.java
index 7ef1a14..6b65815 100644
--- a/src/main/java/cc/mrbird/febs/dapp/contract/ContractMain.java
+++ b/src/main/java/cc/mrbird/febs/dapp/contract/ContractMain.java
@@ -1,5 +1,10 @@
package cc.mrbird.febs.dapp.contract;
+import cc.mrbird.febs.common.service.RedisService;
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.http.HttpUtil;
+import com.alibaba.fastjson.JSONObject;
+import org.springframework.beans.factory.annotation.Autowired;
import cc.mrbird.febs.dapp.entity.DappFundFlowEntity;
import cc.mrbird.febs.dapp.entity.DappMemberEntity;
import cc.mrbird.febs.dapp.entity.DappSystemProfit;
@@ -20,6 +25,7 @@
import org.web3j.protocol.http.HttpService;
import org.web3j.tx.gas.DefaultGasProvider;
import org.web3j.tx.gas.StaticGasProvider;
+import org.web3j.utils.Convert;
import java.math.BigInteger;
import java.util.List;
@@ -42,6 +48,9 @@
private static Web3j web3;
+ @Autowired
+ private RedisService redisService;
+
private static Web3j getInstance() {
if (web3 == null) {
HttpService httpService = new HttpService(blockchainNode);
@@ -49,13 +58,27 @@
}
return web3;
}
-
// gas费用单价
- public static final BigInteger GAS_PRICE = BigInteger.valueOf(32000000000L);
+// public static final BigInteger GAS_PRICE = BigInteger.valueOf(32000000000L);
+ public static final BigInteger GAS_PRICE = Convert.toWei(getGas(), Convert.Unit.GWEI).toBigInteger();
+// public static final BigInteger GAS_PRICE = Convert.toWei("5", Convert.Unit.GWEI).toBigInteger();
// gas费用最大值
- public static final BigInteger GAS_LIMIT = BigInteger.valueOf(4300000L);
+// public static final BigInteger GAS_LIMIT = BigInteger.valueOf(4300000L);
+ public static final BigInteger GAS_LIMIT = Convert.toWei("100000", Convert.Unit.WEI).toBigInteger();
private static StaticGasProvider getStaticGasProvider(){
return new StaticGasProvider(GAS_PRICE,GAS_LIMIT);
+ }
+
+ private static String getGas() {
+ String gas = "5";
+ try{
+ String resp = HttpUtil.get("https://gbsc.blockscan.com/gasapi.ashx?apikey=key&method=gasoracle");
+ JSONObject data = JSONObject.parseObject(resp);
+ gas = data.getString("FastGasPrice");
+ }catch (Exception exception) {
+ exception.printStackTrace();
+ }
+ return StrUtil.isBlank(gas) ? "5" : gas;
}
private static Web3j getInstanceScope() {
@@ -65,15 +88,17 @@
}
// 区块链节点地址 TODO
- private static String blockchainNode = "https://data-seed-prebsc-1-s1.binance.org:8545/";
+// private static String blockchainNode = "https://bsc-dataseed.binance.org";
+ private static String blockchainNode = "https://bsc-dataseed1.ninicoin.io";
// 合约地址 TODO
+ private static String contractAddr = "0xb5a1aC0fA05BFb8ad16B231e84b0bAC1d46eAfD0";
// private static String contractAddr = "0x4703cfEf33b6DbcF6a3020Ef98FC6ab9C4CC06b3";
// private static String contractAddr = "0x8f444b9b9C71f4Be883aE15466D71EC7699Cb5B1";
- private static String contractAddr = "0x4703cfEf33b6DbcF6a3020Ef98FC6ab9C4CC06b3";
- // 操作账号 合约创建者的私钥 用于操作合约内方法 TODO
- private static String privateKey = "8ea073b74265f41a03138e1adf2e8a80f4f394ac5337aa2eec07562c1040a4e4";
+ // 操作账号 手续费钱包地址的私钥（合约里会把手续费转到你这个私钥地址上） 用于操作合约内方法 TODO
+ //private static String privateKey = "8ea073b74265f41a03138e1adf2e8a80f4f394ac5337aa2eec07562c1040a4e4";
+ private static String privateKey = "0x5672e3b09eae475fc2ad725757874b453b9c7ed76bb3df76340a96c819de0845";
private EthFilter getFilter(BigInteger startBlock) {
if (startBlock != null) {
@@ -97,31 +122,38 @@
Abi contract = Abi.load(contractAddr, getInstanceScope(), credentials, new DefaultGasProvider());
EthFilter filter = getFilter(startBlock);
contract.bettingEventFlowable(filter).subscribe(e->{
- // 投注时填的注册码
- String regCode = e.regCode;
- // 投注人的地址
- String from = e.from;
- // TODO 业务操作逻辑代码
- System.out.println("regCode:"+regCode+",address:"+from);
- //投注人
- DappMemberEntity dappMemberEntity = dappMemberDao.selectByAddress(from, "BSC");
- if(ObjectUtil.isNotEmpty(dappMemberEntity)){
- //投注人是否加入
- DappSystemProfit dappSystemProfit = dappSystemProfitDao.selectByMemberIdAndState(dappMemberEntity.getId(), DappSystemProfit.STATE_IN);
- if(ObjectUtil.isNotEmpty(dappSystemProfit)){
- List<DappFundFlowEntity> dappFundFlowEntities = dappFundFlowDao.selectListByState(DappFundFlowEntity.WITHDRAW_STATUS_ING);
- if(CollUtil.isNotEmpty(dappFundFlowEntities)){
- for(DappFundFlowEntity dappFundFlowEntity : dappFundFlowEntities){
-
- //发送转币消息
- chainProducer.sendBnbTransferMsg(dappFundFlowEntity.getId());
-// DappMemberEntity dappMember = dappMemberDao.selectById(dappFundFlowEntity.getMemberId());
-// trans(new BigInteger(dappFundFlowEntity.getAmount().toString()),dappMember.getAddress());
- }
- }
+ try {
+ // 投注时填的注册码
+ String regCode = e.regCode;
+ // 投注人的地址
+ String from = e.from;
+ if(from==null){
+ // 为空则不进入后续逻辑
+ return;
}
- }
+ // TODO 业务操作逻辑代码
+ System.out.println("regCode:"+regCode+",address:"+from);
+ // 更新区块编号 TODO
+ redisService.set("BNB_BLOCK_NUMBER",e.log.getBlockNumber().intValue());
+ //投注人
+// DappMemberEntity dappMemberEntity = dappMemberDao.selectByAddress(from, "BSC");
+// if(ObjectUtil.isNotEmpty(dappMemberEntity)){
+// //投注人是否加入
+// DappSystemProfit dappSystemProfit = dappSystemProfitDao.selectByMemberIdAndState(dappMemberEntity.getId(), DappSystemProfit.STATE_IN);
+// if(ObjectUtil.isNotEmpty(dappSystemProfit)){
+// List<DappFundFlowEntity> dappFundFlowEntities = dappFundFlowDao.selectListByState(DappFundFlowEntity.WITHDRAW_STATUS_ING);
+// if(CollUtil.isNotEmpty(dappFundFlowEntities)){
+// for(DappFundFlowEntity dappFundFlowEntity : dappFundFlowEntities){
+// //发送转币消息
+// chainProducer.sendBnbTransferMsg(dappFundFlowEntity.getId());
+// }
+// }
+// }
+// }
+ }catch (Exception exception) {
+ exception.printStackTrace();
+ }
});
}
@@ -133,11 +165,23 @@
Credentials credentials = Credentials.create(privateKey);
Abi contract = Abi.load(contractAddr, getInstance(), credentials, getStaticGasProvider());
try {
+ //BigInteger bigInteger = Convert.toWei(amount.toString(), Convert.Unit.ETHER).toBigInteger();
TransactionReceipt send = contract.trans(amount, to1).send();
- transactionHash = send.getTransactionHash();
+ if(ObjectUtil.isNotEmpty(send)){
+ transactionHash = send.getTransactionHash();
+ }
} catch (Exception exception) {
exception.printStackTrace();
}
return transactionHash;
}
+
+ public static void main(String[] args) {
+ ContractMain contractMain = new ContractMain();
+
+ String address = "0xd9076245473060dda1a65f5f3d89a4d0598995e6";
+ BigInteger bigInteger = new BigInteger(Convert.toWei("0.00105", Convert.Unit.ETHER).setScale(0).toString());
+ String hash = contractMain.trans(bigInteger,address);
+ System.out.println(hash);
+ }
}
--
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