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Fixed addressTransactions with pagination in electrum API.

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softsimon 2020-12-30 02:27:34 +07:00
parent 5390629e41
commit 89b4de2484
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GPG Key ID: 488D7DCFB5A430D7
1 changed files with 14 additions and 3 deletions
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17
backend/src/api/bitcoin/electrum-api.ts
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@ -110,14 +110,25 @@ class BitcoindElectrsApi extends BitcoinApi implements AbstractBitcoinApi {
if (!addressInfo || !addressInfo.isvalid) { if (!addressInfo || !addressInfo.isvalid) {
return []; return [];
} }
const history = await this.$getScriptHashHistory(addressInfo.scriptPubKey);
const transactions: IEsploraApi.Transaction[] = []; const transactions: IEsploraApi.Transaction[] = [];
for (const h of history) { const history = await this.$getScriptHashHistory(addressInfo.scriptPubKey);
const tx = await this.$getRawTransaction(h.tx_hash, false, true); history.reverse();
let startingIndex = 0;
if (lastSeenTxId) {
const pos = history.findIndex((historicalTx) => historicalTx.tx_hash === lastSeenTxId);
if (pos) {
startingIndex = pos + 1;
}
}
for (let i = startingIndex; i < Math.min(startingIndex + 10, history.length); i++) {
const tx = await this.$getRawTransaction(history[i].tx_hash, false, true);
if (tx) { if (tx) {
transactions.push(tx); transactions.push(tx);
} }
} }
return transactions; return transactions;
} }