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Clean up etches fetching logic

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natsoni 2024-10-08 12:38:12 +09:00
parent 040c067aac
commit 177bbc83f3
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GPG Key ID: C65917583181743B
1 changed files with 30 additions and 33 deletions
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63
frontend/src/app/services/ord-api.service.ts
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@ -19,15 +19,12 @@ export class OrdApiService {
decodeRunestone$(tx: Transaction): Observable<{ runestone: Runestone, runeInfo: { [id: string]: { etching: Etching; txid: string; } } }> {
const runestone = decipherRunestone(tx);
const runeInfo: { [id: string]: { etching: Etching; txid: string; } } = {};
const runesToFetch: Set<string> = new Set();
if (runestone) {
const runesToFetch: Set<string> = new Set();
if (runestone.mint) {
if (runestone.mint.toString() === '1:0') {
runeInfo[runestone.mint.toString()] = { etching: UNCOMMON_GOODS, txid: '0000000000000000000000000000000000000000000000000000000000000000' };
} else {
runesToFetch.add(runestone.mint.toString());
}
runesToFetch.add(runestone.mint.toString());
}
if (runestone.edicts.length) {
@ -37,18 +34,15 @@ export class OrdApiService {
}
if (runesToFetch.size) {
const runeEtchingObservables = Array.from(runesToFetch).map(runeId => {
return this.getEtchingFromRuneId$(runeId).pipe(
tap(etching => {
if (etching) {
runeInfo[runeId] = etching;
}
})
);
});
const runeEtchingObservables = Array.from(runesToFetch).map(runeId => this.getEtchingFromRuneId$(runeId));
return forkJoin(runeEtchingObservables).pipe(
map(() => {
map((etchings) => {
etchings.forEach((el) => {
if (el) {
runeInfo[el.runeId] = { etching: el.etching, txid: el.txid };
}
});
return { runestone: runestone, runeInfo };
})
);
@ -60,24 +54,27 @@ export class OrdApiService {
}
// Get etching from runeId by looking up the transaction that etched the rune
getEtchingFromRuneId$(runeId: string): Observable<{ etching: Etching; txid: string; }> {
const [blockNumber, txIndex] = runeId.split(':');
return this.electrsApiService.getBlockHashFromHeight$(parseInt(blockNumber)).pipe(
switchMap(blockHash => this.electrsApiService.getBlockTxId$(blockHash, parseInt(txIndex))),
switchMap(txId => this.electrsApiService.getTransaction$(txId)),
switchMap(tx => {
const runestone = decipherRunestone(tx);
if (runestone) {
const etching = runestone.etching;
if (etching) {
return of({ etching, txid: tx.txid });
getEtchingFromRuneId$(runeId: string): Observable<{ runeId: string; etching: Etching; txid: string; }> {
if (runeId === '1:0') {
return of({ runeId, etching: UNCOMMON_GOODS, txid: '0000000000000000000000000000000000000000000000000000000000000000' });
} else {
const [blockNumber, txIndex] = runeId.split(':');
return this.electrsApiService.getBlockHashFromHeight$(parseInt(blockNumber)).pipe(
switchMap(blockHash => this.electrsApiService.getBlockTxId$(blockHash, parseInt(txIndex))),
switchMap(txId => this.electrsApiService.getTransaction$(txId)),
switchMap(tx => {
const runestone = decipherRunestone(tx);
if (runestone) {
const etching = runestone.etching;
if (etching) {
return of({ runeId, etching, txid: tx.txid });
}
}
}
return of(null);
}),
catchError(() => of(null))
);
return of(null);
}),
catchError(() => of(null))
);
}
}
decodeInscriptions(witness: string): Inscription[] | null {