noob-ethereum
Version:
A simple Ethereum library
97 lines (96 loc) • 5.04 kB
JavaScript
;
// import { Provider, standardizeBlock, Searcher, utils } from '../../index';
// import zlib from 'zlib';
// import fs from 'fs';
// import path from 'path';
// const provider = Provider.init(process.env.INFURA_URL as string);
// // Optimism Sequencer EOA: 0x6887246668a3b87F54DeB3b94Ba47a6f63F32985
// // CTC contract: 0x5E4e65926BA27467555EB562121fac00D24E9dD2
// const REGENSIS_BLOCK = 13_597_529;
// const sequencer = '0x6887246668a3b87F54DeB3b94Ba47a6f63F32985'.toLowerCase();
// const ctc = '0x5E4e65926BA27467555EB562121fac00D24E9dD2'.toLowerCase();
// provider.getLatestBlock(true).then((res) => {
// console.log(res);
// const batchTxs = Searcher.findTransactionInteraction(res, sequencer, ctc);
// console.log(`batch tx hashes (from block ${utils.decimal(res.number)})`, batchTxs);
// });
// provider.prepareBlockRangeQuery(13_597_529, 100).then();
// provider.prepareBlockRangeQuery(16042126, 1000).then();
// provider.fetchTransactionsOverBlockRange(13_597_529, 100).then((res) => {
// // console.dir(res, { maxArrayLength: null });
// console.log(res.length);
// });
/* Seed 400 blocks worth of transaction records in array tuple (around 21000 compressed tuples with block number, tx index, tx hash) */
// provider.fetchTransactionsOverBlockRange(13_597_529, 400).then((res) => {
// res.map((tuple: any, i: number) => {
// console.log(13_597_529 + i, tuple[0]);
// });
// utils.exportToJSONFile(res, '400__raw', '/');
// });
/* Go over 400 blocks of transactions and record transaction tuples for transactions that were sent by the Optimism sequencer to the CTC contract */
/* 400 transactions from regenesis (3 batches apparently) */
// provider.fetchTransactionsOverBlocksByInteraction(13_597_529, 400, sequencer, ctc).then((res) => {
// utils.exportToJSONFile(res, 'sequencer_batch_txs', '/');
// });
// 400 blocks for searching for sequencer txs from block 16_018_521
// provider.fetchTransactionsOverBlocksByInteraction(16_018_521, 400, sequencer, ctc).then((res) => {
// utils.exportToJSONFile(res, 'sequencer_batch_txs_16_018_521', '/');
// });
// Seed 400 blocks to txt file (raw)
// provider.fetchTransactionsOverBlockRange(13_597_529, 400).then((res) => {
// utils.exportToTextFile(JSON.stringify(res), '400__raw', '/');
// });
// zlib compression applied to 400 blocks worth of transactions (around 21000 transaction tuples)
// provider.fetchTransactionsOverBlockRange(13_597_529, 400).then((res) => {
// zlib.gzip(Buffer.from(res.toString()), (err, buffer) => {
// if (!err) {
// console.log(buffer);
// // Convert data buffer to base64 encoded string to write to text file
// utils.exportToTextFile(buffer.toString(), '400_zlib', '/');
// } else {
// console.error(err);
// }
// });
// });
// read and deflate gzip
// const filePath = path.join(process.cwd(), '');
// fs.readFile(`${filePath}/400_zlib.txt`, 'utf8', (err, data) => {
// if (!err) {
// // need to first convert from base64 string to buffer, then buffer to ascii string, then finally parse the string into javascript
// let str = JSON.parse(data)
// console.log(str);
// const decrypted = JSON.parse(str);
// decrypted.map((tuple: any, i: number) => {
// console.log(13_597_529 + i, tuple[0]);
// });
// } else {
// console.error(err);
// }
// });
// let str =
// 'Lorem impsum sdfdsfsdfdsfdsfdsfsdfsdfsd fksdklfsdkl fksdfksdekl lfksdkldfklsd k lf dkls f kl sdk f k sdkl f klsd fk ds klf k lsd klf dkls fkl sd kl f klds fkl sdklf klsdf kl sdf kl df skl d klsf kl dsf md sf k ldmsklmfklsdlfklsdkmlfkmldskmlfkmldsfklmsdfkmlsdkmlkmlsdfkmldfkmlsfkmldskmlfklsdkmlfklmsfkmldskmlfskmldfkmlskmlfsdkmldflkmsdfk';
// let input = Buffer.from(str);
// zlib.deflate(input, (err, res) => {
// utils.exportToJSONFile(res, 'compressed_string', '/');
// utils.exportToJSONFile(input, 'uncompressed_string', '/');
// });
// provider.getBlockByNumber(13_597_529, true).then((res) => {
// const batchTxs = Searcher.findTransactionInteraction(res, sequencer, ctc);
// console.log('batch tx hashes', batchTxs);
// });
// provider.getLatestBlock(true).then((res) => {
// const standardized = standardizeBlock(res);
// console.log(standardized);
// });
// /* Seed latest block to JSON file (include full transaction objects) */
// provider.seedLatestBlock(true, 'src/junk').then();
// /* Seed block by number to JSON file (only include transaction hashes - preferable if you are not interested in transaction data) */
// provider.seedBlockByNumber(false, 12_964_760, 'src/junk').then();
/////// Full Node Testing ////////
// 10 000 L1 blocks from regenesis
// provider.fetchTransactionsOverBlocksByInteraction(13_597_529, 10, sequencer, ctc).then((res) => {
// utils.exportToJSONFile(res, 'sequencer_batch_txs_13_597_529', '/');
// });
// provider.fetchTransactionsOverBlocksByInteraction(REGENSIS_BLOCK, 1000, 400, sequencer, ctc).then((res) => {
// utils.exportToJSONFile(res, 'sequencer_batch_txs_16_040_746', '/');
// });