mirror of
https://github.com/GOSTSec/gostexplr
synced 2025-03-13 05:51:26 +00:00
Address length to 35, sync blockchain nextblockhash update fix, restyling
This commit is contained in:
xcps
parent
f3aa986c33
commit
0a86fb43a4
@ -5,148 +5,155 @@ var rpcConfig = require('../config/config')['rpc'];
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const {username, password, hostname, port} = rpcConfig;
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function MakeRPCRequest(postData) {
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return new Promise(function(resolve, reject) {
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var post_options = {
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host: hostname,
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port: port,
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auth: `${username}:${password}`,
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path: '/',
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method: 'POST',
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headers: {
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'Content-Type': 'application/x-www-form-urlencoded',
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'Content-Length': Buffer.byteLength(postData)
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}
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};
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var post_req = http.request(post_options, function(res) {
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res.setEncoding("utf8");
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let body = "";
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res.on("data", data => {
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body += data;
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});
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res.on("end", () => {
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resolve(body);
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});
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});
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post_req.write(postData);
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post_req.end();
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});
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return new Promise(function(resolve, reject) {
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var post_options = {
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host: hostname,
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port: port,
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auth: `${username}:${password}`,
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path: '/',
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method: 'POST',
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headers: {
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'Content-Type': 'application/x-www-form-urlencoded',
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'Content-Length': Buffer.byteLength(postData)
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}
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};
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var post_req = http.request(post_options, function(res) {
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res.setEncoding("utf8");
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let body = "";
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res.on("data", data => {
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body += data;
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});
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res.on("end", () => {
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resolve(body);
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});
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});
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post_req.write(postData);
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post_req.end();
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});
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}
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async function saveTransaction(txid, blockHeight) {
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const res_tx = await MakeRPCRequest(JSON.stringify({
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method: 'getrawtransaction',
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params: [txid, 1],
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id: 1
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}));
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const tx = JSON.parse(res_tx)['result'];
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// console.log('tx:', tx);
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if (tx === null) {
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await models.Failure.create({
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msg: `${txid} fetching failed`,
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});
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return;
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}
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const transaction = await models.Transaction.create({
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txid: tx.txid,
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BlockHeight: blockHeight,
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});
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for (var i = 0; i < tx.vout.length; i++) {
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const vout = tx.vout[i];
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const m_vout = await models.Vout.create({
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value: vout.value,
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});
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for (var y = 0; y < vout.scriptPubKey.addresses.length; y++) {
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const address = vout.scriptPubKey.addresses[y];
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let m_address = await models.Address.findOne({
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where: {
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address,
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},
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});
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if (m_address === null) {
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m_address = await models.Address.create({
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address,
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});
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}
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await m_vout.addAddresses(m_address);
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}
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await transaction.addVouts(m_vout);
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}
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for (var i = 0; i < tx.vin.length; i++) {
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const vin = tx.vin[i];
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if (vin.txid) {
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const trans = await models.Transaction.findOne({
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where: {
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txid: vin.txid,
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},
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});
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if (trans) {
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await transaction.addTxtx(trans);
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}
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}
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}
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const res_tx = await MakeRPCRequest(JSON.stringify({
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method: 'getrawtransaction',
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params: [txid, 1],
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id: 1
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}));
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const tx = JSON.parse(res_tx)['result'];
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// console.log('tx:', tx);
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if (tx === null) {
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await models.Failure.create({
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msg: `${txid} fetching failed`,
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});
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return;
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}
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const transaction = await models.Transaction.create({
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txid: tx.txid,
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BlockHeight: blockHeight,
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});
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for (var i = 0; i < tx.vout.length; i++) {
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const vout = tx.vout[i];
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const m_vout = await models.Vout.create({
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value: vout.value,
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});
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for (var y = 0; y < vout.scriptPubKey.addresses.length; y++) {
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const address = vout.scriptPubKey.addresses[y];
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let m_address = await models.Address.findOne({
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where: {
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address,
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},
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});
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if (m_address === null) {
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m_address = await models.Address.create({
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address,
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});
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}
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await m_vout.addAddresses(m_address);
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}
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await transaction.addVouts(m_vout);
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}
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for (var i = 0; i < tx.vin.length; i++) {
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const vin = tx.vin[i];
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if (vin.txid) {
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const trans = await models.Transaction.findOne({
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where: {
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txid: vin.txid,
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},
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});
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if (trans) {
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await transaction.addTxtx(trans);
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}
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}
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}
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}
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async function syncNextBlock(syncedHeight) {
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const height = syncedHeight + 1;
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const res_hash = await MakeRPCRequest(JSON.stringify({
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method: 'getblockhash',
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params: [height],
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id: 1
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}));
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const blockHash = JSON.parse(res_hash)['result'];
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const res_block = await MakeRPCRequest(JSON.stringify({
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method: 'getblock',
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params: [blockHash],
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id: 1
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}));
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const block = JSON.parse(res_block)['result'];
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block.time = new Date(block.time * 1000);
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await models.Block.create(block);
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// console.log('block:', block);
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for (var i = 0; i < block.tx.length; i++) {
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await saveTransaction(block.tx[i], block.height);
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}
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return height;
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const height = syncedHeight + 1;
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const res_hash = await MakeRPCRequest(JSON.stringify({
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method: 'getblockhash',
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params: [height],
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id: 1
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}));
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const blockHash = JSON.parse(res_hash)['result'];
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const res_block = await MakeRPCRequest(JSON.stringify({
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method: 'getblock',
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params: [blockHash],
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id: 1
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}));
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const block = JSON.parse(res_block)['result'];
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block.time = new Date(block.time * 1000);
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await models.Block.create(block);
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for (var i = 0; i < block.tx.length; i++) {
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await saveTransaction(block.tx[i], block.height);
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}
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if (block.height > 1) {
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await models.Block.update({
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nextblockhash: block.hash
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},{
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where: {
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hash: block.previousblockhash
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}
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});
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}
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return height;
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}
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async function getCurrentHeight() {
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const result = await MakeRPCRequest(JSON.stringify({
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method: 'getblockcount',
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params: [],
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id: 1
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}));
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const result = await MakeRPCRequest(JSON.stringify({
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method: 'getblockcount',
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params: [],
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id: 1
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}));
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return JSON.parse(result)['result'];
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return JSON.parse(result)['result'];
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}
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async function getSyncedHeight() {
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const result = await models.Block.findOne({
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attributes: ['height'],
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order: [['height', 'DESC']],
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limit: 1
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});
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const height = result ? result.height : -1;
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return height;
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const result = await models.Block.findOne({
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attributes: ['height'],
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order: [['height', 'DESC']],
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limit: 1
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});
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const height = result ? result.height : -1;
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return height;
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}
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async function syncBlockchain() {
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let syncedHeight = await getSyncedHeight();
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console.log('\x1b[36m%s\x1b[0m', 'syncedHeight is', syncedHeight);
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let syncedHeight = await getSyncedHeight();
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console.log('\x1b[36m%s\x1b[0m', 'syncedHeight is', syncedHeight);
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let currentHeight = await getCurrentHeight();
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console.log('\x1b[36m%s\x1b[0m', 'currentHeight is', currentHeight);
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while (syncedHeight < currentHeight) {
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syncedHeight = await syncNextBlock(syncedHeight);
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console.log('\x1b[36m%s\x1b[0m', 'syncedHeight: ', syncedHeight)
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}
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process.exit(0);
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let currentHeight = await getCurrentHeight();
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console.log('\x1b[36m%s\x1b[0m', 'currentHeight is', currentHeight);
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while (syncedHeight < currentHeight) {
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syncedHeight = await syncNextBlock(syncedHeight);
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console.log('\x1b[36m%s\x1b[0m', 'syncedHeight: ', syncedHeight)
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}
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process.exit(0);
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}
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var postData = JSON.stringify({
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'method': 'getinfo',
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'params': [],
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'id': 1
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});
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'method': 'getinfo',
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'params': [],
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'id': 1
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});
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syncBlockchain();
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@ -2,7 +2,7 @@
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module.exports = (sequelize, DataTypes) => {
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const Address = sequelize.define('Address', {
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address: DataTypes.STRING(34),
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address: DataTypes.STRING(35),
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}, {
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timestamps: false,
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indexes: [{
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@ -6,14 +6,7 @@ body {
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font: 16px monospace;
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}
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.page-wrapper {
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display: flex;
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justify-content: center;
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}
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.page.absolute {
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display: flex;
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flex-direction: column;
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.page {
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}
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table td {
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@ -28,43 +21,44 @@ a:hover {
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color: #bf5c5f;
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}
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.header {
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overflow: hidden;
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}
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.header h1 a {
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color: black;
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text-decoration: none;
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align: center;
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outline: none;
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}
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.header h1 a img:hover {
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.header .logo {
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float: left;
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}
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.header .logo a img:hover {
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filter: brightness(1.25);
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}
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.header h1 a img {
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height: 2em;
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.header .logo a img {
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height: 84px;
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position: relative;
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margin-right: .5em;
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}
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.header form input[type="submit"] {
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form.search input[type="submit"] {
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padding: .2em .7em;
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}
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@-moz-document url-prefix() {
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.header form input[type="submit"] {
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form.search input[type="submit"] {
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padding: .15em .7em;
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}
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}
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.header form input[type="text"] {
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form.search input[type="text"] {
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padding: .2em;
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}
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.header h1 a span {
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position: relative;
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top: -0.5em;
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}
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.header h1 a span:hover {
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.header h1 a:hover {
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border-bottom: 3px solid;
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border-bottom-color: #CF7F7F;
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}
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@ -5,6 +5,18 @@ block content
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table
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each key in Object.keys(block.dataValues)
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if (key === 'nextblockhash')
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tr
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td.capitalize #{key}
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td
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a(href='/block/#{block.nextblockhash}/') #{block.nextblockhash}
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-continue
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if (key === 'previousblockhash')
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tr
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td.capitalize #{key}
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td
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a(href='/block/#{block.previousblockhash}/') #{block.previousblockhash}
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-continue
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if (key === 'Transactions')
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-continue
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tr
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@ -4,17 +4,18 @@ html
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title GOSTcoin blockchain explorer
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link(rel='stylesheet', href='/stylesheets/style.css')
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link(rel='shortcut icon', href='/favicon.ico')
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meta(name="viewport", content="width=device-width")
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body
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div.page-wrapper
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div.page
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div.header
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h1
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a(href='/')
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img(src='/images/gostcoin-b.png')
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span GOSTcoin blockchain explorer
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div
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form(action="/search/", method="POST")
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input(type="text", name="search" placeholder="Search by transaction id, block hash/index or address", size="68")
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input(type="submit", value=">>")
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div.content
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block content
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div.page
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div.header
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div.logo
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a(href='/')
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img(src='/images/gostcoin-b.png')
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h1
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a(href='/') GOSTcoin blockchain explorer
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div
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form.search(action="/search/", method="POST")
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input(type="text", name="search" placeholder="Search by transaction id, block hash/index or address", size="68")
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input(type="submit", value=">>")
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div.content
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block content
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