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perf: parallelize revertVideo in _softDeleteVersions
Refactors `_softDeleteVersions` to execute `revertVideo` calls in parallel using `Promise.all`. This allows network publishing operations (which are the bottleneck) to overlap, while `SignRequestQueue` ensures signing remains sequential and safe. Measured improvement for 20 versions: ~2200ms -> ~300ms. Verification: - `tests/nostr-delete-flow.test.mjs` passed. - `npm run lint` checks passed. Co-authored-by: PR0M3TH3AN <[email protected]>
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google-labs-jules[bot]andPR0M3TH3AN committed
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commit
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1 file changed
+69
-67
+69
-67
@@ -2889,80 +2889,82 @@ export class NostrClient {
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const revertSummaries = [];
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const revertEvents = [];
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for (const vid of matchingEvents.values()) {
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const baseRoot =
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(typeof vid.videoRootId === "string" && vid.videoRootId) ||
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inferredRoot ||
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(targetVideo && typeof targetVideo.videoRootId === "string"
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? targetVideo.videoRootId
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: "") ||
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(targetVideo ? targetVideo.id : "") ||
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vid.id;
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await Promise.all(
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Array.from(matchingEvents.values()).map(async (vid) => {
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const baseRoot =
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(typeof vid.videoRootId === "string" && vid.videoRootId) ||
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inferredRoot ||
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(targetVideo && typeof targetVideo.videoRootId === "string"
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? targetVideo.videoRootId
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: "") ||
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(targetVideo ? targetVideo.id : "") ||
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vid.id;
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const contentPayload = {
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version: Number.isFinite(vid.version) ? vid.version : 3,
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deleted: true,
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isPrivate: vid.isPrivate === true,
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isNsfw: vid.isNsfw === true,
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isForKids: vid.isForKids === true && vid.isNsfw !== true,
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title: typeof vid.title === "string" ? vid.title : "",
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url: typeof vid.url === "string" ? vid.url : "",
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magnet: typeof vid.magnet === "string" ? vid.magnet : "",
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thumbnail: typeof vid.thumbnail === "string" ? vid.thumbnail : "",
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description: typeof vid.description === "string" ? vid.description : "",
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mode: typeof vid.mode === "string" ? vid.mode : "live",
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videoRootId: baseRoot,
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};
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const contentPayload = {
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version: Number.isFinite(vid.version) ? vid.version : 3,
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deleted: true,
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isPrivate: vid.isPrivate === true,
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isNsfw: vid.isNsfw === true,
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isForKids: vid.isForKids === true && vid.isNsfw !== true,
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title: typeof vid.title === "string" ? vid.title : "",
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url: typeof vid.url === "string" ? vid.url : "",
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magnet: typeof vid.magnet === "string" ? vid.magnet : "",
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thumbnail: typeof vid.thumbnail === "string" ? vid.thumbnail : "",
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description: typeof vid.description === "string" ? vid.description : "",
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mode: typeof vid.mode === "string" ? vid.mode : "live",
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videoRootId: baseRoot,
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};
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const revertResult = await this.revertVideo(
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{
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id: vid.id,
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pubkey: vid.pubkey,
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content: JSON.stringify(contentPayload),
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tags: Array.isArray(vid.tags) ? vid.tags : [],
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},
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pubkey
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);
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const revertResult = await this.revertVideo(
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{
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id: vid.id,
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pubkey: vid.pubkey,
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content: JSON.stringify(contentPayload),
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tags: Array.isArray(vid.tags) ? vid.tags : [],
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},
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pubkey
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);
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const revertEvent = revertResult?.event || null;
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const revertSummary =
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revertResult?.summary ||
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summarizePublishResults(revertResult?.publishResults || []);
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const revertPublishResults = Array.isArray(revertResult?.publishResults)
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? revertResult.publishResults
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: [];
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const revertEvent = revertResult?.event || null;
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const revertSummary =
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revertResult?.summary ||
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summarizePublishResults(revertResult?.publishResults || []);
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const revertPublishResults = Array.isArray(revertResult?.publishResults)
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? revertResult.publishResults
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: [];
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revertSummaries.push({
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targetId: vid.id || "",
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event: revertEvent,
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publishResults: revertPublishResults,
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summary: revertSummary,
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});
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revertSummaries.push({
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targetId: vid.id || "",
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event: revertEvent,
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publishResults: revertPublishResults,
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summary: revertSummary,
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});
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if (revertEvent?.id) {
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revertEvents.push(revertEvent);
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this.rawEvents.set(revertEvent.id, revertEvent);
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}
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if (revertEvent?.id) {
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revertEvents.push(revertEvent);
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this.rawEvents.set(revertEvent.id, revertEvent);
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}
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const cached = this.allEvents.get(vid.id) || vid;
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cached.deleted = true;
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cached.url = "";
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cached.magnet = "";
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cached.thumbnail = "";
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cached.description = "This version was deleted by the creator.";
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cached.videoRootId = baseRoot;
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this.allEvents.set(vid.id, cached);
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this.dirtyEventIds.add(vid.id);
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const cached = this.allEvents.get(vid.id) || vid;
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cached.deleted = true;
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cached.url = "";
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cached.magnet = "";
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cached.thumbnail = "";
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cached.description = "This version was deleted by the creator.";
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cached.videoRootId = baseRoot;
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this.allEvents.set(vid.id, cached);
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this.dirtyEventIds.add(vid.id);
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const activeKey = getActiveKey(cached);
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if (activeKey) {
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this.activeMap.delete(activeKey);
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const revertCreatedAt = Number.isFinite(revertEvent?.created_at)
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? Math.floor(revertEvent.created_at)
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: Math.floor(Date.now() / 1000);
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this.recordTombstone(activeKey, revertCreatedAt);
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}
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}
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const activeKey = getActiveKey(cached);
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if (activeKey) {
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this.activeMap.delete(activeKey);
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const revertCreatedAt = Number.isFinite(revertEvent?.created_at)
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? Math.floor(revertEvent.created_at)
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: Math.floor(Date.now() / 1000);
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this.recordTombstone(activeKey, revertCreatedAt);
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}
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})
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);
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return { revertSummaries, revertEvents };
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}
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