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9733863516
## Summary Project channels previously appeared as ordinary channels until the community-wide project enumeration completed, delaying the contextual right rail most noticeably on larger relays. - Restore the last fully validated, relay-and-identity-scoped project collection immediately while keeping live relay data authoritative. - Resolve the active channel's project home through scoped `#buzz-channel` queries instead of waiting for the complete project scan. - Keep snapshots aligned with community removal and relay reconnect invalidation. ### Related issue None found. ### Testing - Pre-push `file-size-check`, `desktop-check`, `desktop-typecheck`, and `desktop-test` - Project enumeration, snapshot persistence, and relay invalidation unit coverage - Targeted Playwright scenario: project sidebar rows open the home channel and nest extra channels No numeric startup benchmark was captured; this draft validates the cache and scoped-query behavior while leaving timing measurement for review. --------- Signed-off-by: Thomas Petersen <thomasp@squareup.com>
76 lines
2.5 KiB
TypeScript
76 lines
2.5 KiB
TypeScript
import { getCachedRelayOrigin } from "@/shared/lib/mediaUrl";
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import { getIdentity } from "@/shared/api/tauriIdentity";
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import {
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buildProjectHomeFromFetcher,
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buildProjectsFromFetcher,
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type FetchProjectEventsExhaustively,
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fetchProjectEventsExhaustively,
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} from "./projectEnumeration";
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import type { Project } from "./projectModels";
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import { markProjectDataAuthoritative } from "./projectSnapshot";
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const HIDDEN_PROJECT_CARDS_KEY = "buzz.projects.hidden-cards.v1";
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function readHiddenProjectCards(): string[] {
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if (typeof window === "undefined") {
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return [];
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}
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try {
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const parsed = JSON.parse(
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window.localStorage.getItem(HIDDEN_PROJECT_CARDS_KEY) ?? "[]",
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);
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return Array.isArray(parsed)
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? parsed.filter((item): item is string => typeof item === "string")
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: [];
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} catch {
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return [];
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}
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}
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/** Enumerates the projects visible to the current relay identity. */
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export async function fetchProjects(
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fetchExhaustively?: FetchProjectEventsExhaustively,
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signal?: AbortSignal,
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): Promise<Project[]> {
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// Delegates to `buildProjectsFromFetcher` in `projectEnumeration.ts`, which
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// is the pure, Tauri-free core of this operation. Its javadoc explains
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// fail-closed tombstones and NIP-OA owner-deletion suppression.
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const viewerPubkey = await getIdentity()
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.then((identity) => identity.pubkey)
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.catch(() => undefined);
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const fetcher: FetchProjectEventsExhaustively =
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fetchExhaustively ??
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((kinds, extraFilter) =>
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fetchProjectEventsExhaustively(kinds, extraFilter, undefined, signal));
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const projects = await buildProjectsFromFetcher(fetcher, {
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relayOrigin: getCachedRelayOrigin(),
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hiddenAddresses: new Set(readHiddenProjectCards()),
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viewerPubkey,
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});
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return projects.map((project) =>
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markProjectDataAuthoritative(project, "relay"),
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);
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}
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/** Resolves the active channel's project home with a scoped relay query. */
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export async function fetchProjectHomeForChannel(
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channelId: string,
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signal?: AbortSignal,
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): Promise<Project | null> {
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const viewerPubkey = await getIdentity()
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.then((identity) => identity.pubkey)
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.catch(() => undefined);
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const project = await buildProjectHomeFromFetcher(
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(kinds, extraFilter) =>
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fetchProjectEventsExhaustively(kinds, extraFilter, undefined, signal),
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channelId,
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{
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relayOrigin: getCachedRelayOrigin(),
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hiddenAddresses: new Set(readHiddenProjectCards()),
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viewerPubkey,
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},
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);
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return project ? markProjectDataAuthoritative(project, "relay") : null;
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}
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