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nym21
34 lines
951 B
JavaScript
34 lines
951 B
JavaScript
import { brk } from "../../../utils/client.js";
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/**
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* @param {import("../../../modules/brk-client/index.js").BlockInfoV1} block
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*/
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export async function loadBlockPreview(block) {
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const firstTxIndex = (
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await brk.series.transactions.raw.firstTxIndex.by.height
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.get(block.height)
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.fetch()
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).data[0];
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const start = /** @type {number} */ (firstTxIndex);
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const end = start + block.txCount;
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const tx = brk.series.transactions;
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const [
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txids,
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versions,
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weights,
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feeRates,
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] = await Promise.all([
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tx.raw.txid.by.tx_index.slice(start, end).fetch(),
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tx.raw.txVersion.by.tx_index.slice(start, end).fetch(),
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tx.size.weight.txIndex.by.tx_index.slice(start, end).fetch(),
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tx.fees.feeRate.by.tx_index.slice(start, end).fetch(),
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]);
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return txids.data.map((txid, index) => ({
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txid,
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version: versions.data[index],
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weight: weights.data[index],
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feeRate: feeRates.data[index],
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}));
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}
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