84 lines
2.3 KiB
TypeScript
84 lines
2.3 KiB
TypeScript
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import config from '../../config';
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import { Transaction, Block, MempoolInfo, RpcBlock, MempoolEntries, MempoolEntry } from '../../interfaces';
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import * as bitcoin from '@mempool/bitcoin';
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class BitcoindApi {
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bitcoindClient: any;
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constructor() {
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this.bitcoindClient = new bitcoin.Client({
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host: config.BITCOIND.HOST,
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port: config.BITCOIND.PORT,
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user: config.BITCOIND.USERNAME,
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pass: config.BITCOIND.PASSWORD,
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timeout: 60000,
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});
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}
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getMempoolInfo(): Promise<MempoolInfo> {
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return this.bitcoindClient.getMempoolInfo();
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}
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getRawMempool(): Promise<Transaction['txid'][]> {
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return this.bitcoindClient.getRawMemPool();
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}
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getRawMempoolVerbose(): Promise<MempoolEntries> {
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return this.bitcoindClient.getRawMemPool(true);
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}
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getMempoolEntry(txid: string): Promise<MempoolEntry> {
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return this.bitcoindClient.getMempoolEntry(txid,);
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}
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getRawTransaction(txId: string): Promise<Transaction> {
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return this.bitcoindClient.getRawTransaction(txId, true)
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.then((transaction: Transaction) => {
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transaction.vout.forEach((vout) => vout.value = vout.value * 100000000);
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return transaction;
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});
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}
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getBlockHeightTip(): Promise<number> {
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return this.bitcoindClient.getChainTips()
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.then((result) => result[0].height);
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}
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getTxIdsForBlock(hash: string): Promise<string[]> {
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return this.bitcoindClient.getBlock(hash, 1)
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.then((rpcBlock: RpcBlock) => {
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return rpcBlock.tx;
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});
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}
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getBlockHash(height: number): Promise<string> {
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return this.bitcoindClient.getBlockHash(height)
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}
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getBlock(hash: string): Promise<Block> {
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return this.bitcoindClient.getBlock(hash)
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.then((rpcBlock: RpcBlock) => {
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return {
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id: rpcBlock.hash,
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height: rpcBlock.height,
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version: rpcBlock.version,
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timestamp: rpcBlock.time,
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bits: rpcBlock.bits,
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nonce: rpcBlock.nonce,
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difficulty: rpcBlock.difficulty,
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merkle_root: rpcBlock.merkleroot,
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tx_count: rpcBlock.nTx,
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size: rpcBlock.size,
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weight: rpcBlock.weight,
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previousblockhash: rpcBlock.previousblockhash,
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};
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});
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}
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getRawTransactionBitcond(txId: string): Promise<Transaction> {
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throw new Error('Method not implemented.');
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}
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}
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export default BitcoindApi;
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