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Implement scoped live 24h feed visibility

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dirtydishes 2026-05-04 05:52:38 -04:00
parent f28c8e641f
commit 48b0d980a6
11 changed files with 547 additions and 49 deletions
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10
services/api/tests/live.test.ts
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@ -578,9 +578,11 @@ describe("LiveStateManager", () => {
expect(isLiveItemFresh("equity-joins", { source_ts: 1 }, 1_000_000)).toBe(true);
});
it("fans out stale live events so delayed data remains visible without refresh", () => {
expect(shouldFanoutLiveEvent("options", { ts: 1000 })).toBe(true);
expect(shouldFanoutLiveEvent("equities", { ts: 1000 })).toBe(true);
expect(shouldFanoutLiveEvent("flow", { source_ts: 1000 })).toBe(true);
it("gates live feed fanout to the rolling visibility window", () => {
const now = Date.now();
expect(shouldFanoutLiveEvent("options", { ts: now })).toBe(true);
expect(shouldFanoutLiveEvent("equities", { ts: now - 25 * 60 * 60 * 1000 })).toBe(false);
expect(shouldFanoutLiveEvent("flow", { source_ts: now - 25 * 60 * 60 * 1000 })).toBe(false);
expect(shouldFanoutLiveEvent("equity-candles", { ts: 1000 })).toBe(true);
});
});