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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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41
packages/storage/tests/equity-prints.test.ts
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@ -1,4 +1,10 @@
import { describe, expect, it } from "bun:test";
import {
createClickHouseClient,
fetchEquityPrintsAfter,
fetchEquityPrintsBefore,
fetchRecentEquityPrints
} from "../src/clickhouse";
import { equityPrintsTableDDL, EQUITY_PRINTS_TABLE } from "../src/equity-prints";
const basePrint = {
@ -24,4 +30,39 @@ describe("equity-prints storage helpers", () => {
expect(ddl).toContain(EQUITY_PRINTS_TABLE);
expect(ddl).toContain("CREATE TABLE IF NOT EXISTS");
});
it("builds scoped recent, before, and after queries", async () => {
const queries: string[] = [];
const client = createClickHouseClient({ url: "http://127.0.0.1:8123" });
client.query = async ({ query }) => {
queries.push(query);
return {
async json<T>() {
return [] as T;
}
};
};
await fetchRecentEquityPrints(client, 25, {
underlyingIds: ["AAPL", "NVDA"],
sinceTs: 123
});
await fetchEquityPrintsBefore(client, 100, 5, 20, {
underlyingIds: ["AAPL"],
sinceTs: 50
});
await fetchEquityPrintsAfter(client, 100, 5, 20, {
underlyingIds: ["NVDA"],
sinceTs: 50
});
expect(queries[0]).toContain("underlying_id IN ('AAPL', 'NVDA')");
expect(queries[0]).toContain("ts >= 123");
expect(queries[1]).toContain("(ts, seq) < (100, 5)");
expect(queries[1]).toContain("underlying_id IN ('AAPL')");
expect(queries[1]).toContain("ts >= 50");
expect(queries[2]).toContain("((ts, seq) > (100, 5))");
expect(queries[2]).toContain("underlying_id IN ('NVDA')");
expect(queries[2]).toContain("ts >= 50");
});
});