bc233e03e5
social-federation tasks 5.1–5.6. Completes the inbound-federation story: a Mastodon follower now receives a trails user's new public activities in their home timeline. Outbox (5.1/5.2): - /users/:username/outbox — paginated OrderedCollection of public activities as Create(Note), newest first; unlisted/private never federate. Private-user 404 enforced at the route layer because Fedify builds collection-level responses from counter/cursors without consulting the page dispatcher. - Note shape: HTML content (escaped name/description/stats + link to the activity page) with structured PropertyValue attachments (distance-m, elevation-gain-m, duration-s) — Mastodon renders the text, trails consumers read the structured fields. Resolves the design open question toward Create(Note). - Authorized Fetch: signed and unsigned outbox fetches deliberately see the same (public-only) content until locked accounts exist. Push delivery (5.3–5.6): - createActivity / updateActivityVisibility(→public) enqueue one deliver-activity job per accepted remote follower; flips away from public and hard deletes enqueue Delete(Tombstone) retractions (enqueued before the row disappears). - deliver-activity job: re-reads the row at delivery time (skips if gone or no longer public), resolves the recipient inbox via the remote_actors cache with actor-document fetch fallback (priming the cache), HTTP-signs via the owner's key, and POSTs. retryLimit 8 + exponential backoff at enqueue time; outbound paced at 1 req/s per remote host. - Actor objects now advertise the outbox IRI. - @js-temporal/polyfill added (same range Fedify uses) for published timestamps; Fedify's types want the global esnext.temporal namespace, bridged with a documented cast. Tests: 9 unit tests for the AS mapping (escaping, stats, attachments, published fallback, stable ids, tombstones), 4 outbox integration tests (collection count, page shape/visibility filtering, private-404, delivery audience query). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
86 lines
3.2 KiB
TypeScript
86 lines
3.2 KiB
TypeScript
import { describe, it, expect } from "vitest";
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import {
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activityToNote,
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activityToCreate,
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activityToDelete,
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activityObjectIri,
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type FederatableActivity,
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} from "./federation-objects.server.ts";
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const ACTIVITY: FederatableActivity = {
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id: "act-1",
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name: "Morning ride <3",
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description: 'Through the "forest" & hills',
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distance: 42_195,
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elevationGain: 512.4,
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duration: 2 * 3600 + 30 * 60,
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startedAt: new Date("2026-06-01T08:00:00Z"),
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createdAt: new Date("2026-06-01T12:00:00Z"),
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};
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describe("activityToNote", () => {
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it("builds a public Note addressed at the activity page", async () => {
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const note = activityToNote(ACTIVITY, "bruno");
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expect(note.id?.href).toBe("http://localhost:3000/activities/act-1");
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expect(note.attributionId?.href).toBe("http://localhost:3000/users/bruno");
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expect(note.toIds.map((u) => u.href)).toContain(
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"https://www.w3.org/ns/activitystreams#Public",
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);
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expect(note.published?.toString()).toBe("2026-06-01T08:00:00Z");
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});
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it("escapes HTML in user content and includes stats + link", () => {
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const note = activityToNote(ACTIVITY, "bruno");
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const content = String(note.content);
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expect(content).toContain("Morning ride <3");
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expect(content).toContain(""forest" & hills");
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expect(content).toContain("42.2 km");
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expect(content).toContain("↗ 512 m");
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expect(content).toContain("2h 30m");
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expect(content).toContain('href="http://localhost:3000/activities/act-1"');
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});
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it("carries structured metadata as PropertyValue attachments", async () => {
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const note = activityToNote(ACTIVITY, "bruno");
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const attachments = [];
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for await (const a of note.getAttachments()) attachments.push(a);
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const byName = new Map(
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attachments.map((a) => [String((a as { name: unknown }).name), String((a as { value: unknown }).value)]),
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);
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expect(byName.get("distance-m")).toBe("42195");
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expect(byName.get("elevation-gain-m")).toBe("512");
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expect(byName.get("duration-s")).toBe("9000");
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});
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it("omits stats it doesn't have", () => {
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const bare = activityToNote(
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{ ...ACTIVITY, distance: null, elevationGain: null, duration: null, description: null },
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"bruno",
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);
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const content = String(bare.content);
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expect(content).not.toContain("km");
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expect(content).not.toContain("↗");
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});
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it("falls back to createdAt when startedAt is missing", () => {
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const note = activityToNote({ ...ACTIVITY, startedAt: null }, "bruno");
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expect(note.published?.toString()).toBe("2026-06-01T12:00:00Z");
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});
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});
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describe("activityToCreate", () => {
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it("derives a stable id from the object and attributes the actor", () => {
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const create = activityToCreate(ACTIVITY, "bruno");
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expect(create.id?.href).toBe("http://localhost:3000/activities/act-1#create");
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expect(create.actorId?.href).toBe("http://localhost:3000/users/bruno");
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});
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});
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describe("activityToDelete", () => {
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it("wraps a Tombstone for the deleted object", async () => {
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const del = activityToDelete(activityObjectIri("act-1"), "bruno");
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expect(del.actorId?.href).toBe("http://localhost:3000/users/bruno");
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const tombstone = await del.getObject();
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expect(tombstone?.id?.href).toBe("http://localhost:3000/activities/act-1");
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});
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});
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