Files
alpenwerk-hr/tests/integration/om-reporting.test.ts
Maximilian Stubhan b87c8ad64c
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Remove Supabase
The database moved to a container of our own; the platform is gone.
This takes out what was left of it — and, where the leftovers were load
bearing, moves rather than deletes.

Moved, not deleted:

  supabase/migrations/  -> db/migrations/      the schema's source of truth
  supabase/build-org.ts -> scripts/build-org.ts
  lib/supabase/types.ts -> lib/types.ts        52 import sites repointed

The bookkeeping needed care. It lived in `supabase_migrations.schema_migrations`,
and simply renaming the schema would have left the runner facing an empty
table: it would have called all 67 migrations pending and replayed them
against a database that is long since current. So the runner now creates
`migrationen.schema_migrations` and, once, copies the old rows across —
guarded so a second run does nothing and a fresh database skips it entirely.
Only then does migration 20260907100000 drop the old schema.

Deleted: the CLI config, the seed, the historical schema/function dumps
(nothing read them), scripts/umzug-von-supabase.sh (the move is done), and
both Supabase packages plus the CLI. Nothing in the application imported
them — the build now succeeds with no environment variables at all, which
is the proof.

Integration tests: six of them signed in through Supabase Auth and asserted
against the anon key and the service role. That model is gone, so the tests
were not portable — they are deleted. session-context and
employee-status-filter already ran on pg and are untouched; om-reporting is
ported to a direct connection because it guards a real risk (the reporting
line rule exists twice, once in SQL and once in TypeScript).

CI: the integration job started a Supabase stack. It now runs a postgres
service, applies deploy/db-init and every migration to an empty database —
that was the valuable part, and it still holds — then checks that a second
run is a no-op, which is what proves the bookkeeping works.

Docs: security-review.md audited a service-role key, a cookie adapter and
auth.users, none of which exist. Restating findings about removed components
would suggest today's system had been reviewed; it has not. It now records
what was removed and says a fresh review is due. data-model.md was already
marked obsolete and described the pre-OM schema; azure-migration.md was a
plan for a route not taken. Both deleted.

Verified: npm ci, typecheck, lint, 445 tests, build — all clean without the
packages. Integration tests skip cleanly with no database. Migration SQL and
the runner are reviewed but NOT executed: no Docker here, and the old
instance no longer resolves.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-07 10:43:22 +02:00

129 lines
5.0 KiB
TypeScript

import { Pool } from "pg";
import { afterAll, describe, expect, it } from "vitest";
import { todayIso } from "@/lib/format";
import { resolveReportingLines, type OmHolder, type OmUnit } from "@/lib/om-reporting";
// Die Berichtslinien-Regel existiert zweimal: als om_reporting_lines() in
// der Datenbank und als resolveReportingLines() im Anwendungscode. Zwei
// Fassungen derselben Regel driften auseinander, und die Abweichung fällt
// niemandem auf — im Organigramm stünde einfach eine andere Führungskraft
// als im Export. Also über den gesamten Bestand gegeneinanderhalten.
//
// Eigene Verbindung statt der Zugriffsschicht: geprüft wird die Regel, nicht
// die Berechtigung. Mit dem Zeilenschutz dazwischen liefe der Vergleich über
// eine gefilterte Teilmenge und bewiese nichts.
const pool = new Pool({ connectionString: process.env.DATABASE_URL, max: 2 });
describe.skipIf(!process.env.DATABASE_URL)("om_reporting_lines stimmt mit resolveReportingLines überein", () => {
const asOf = todayIso();
afterAll(async () => {
await pool.end();
});
type DbZeile = { employee_id: string; formal_manager_id: string | null; acting_manager_id: string | null };
async function fromDatabase(): Promise<DbZeile[]> {
const { rows } = await pool.query<DbZeile>("select * from om_reporting_lines($1)", [asOf]);
return rows;
}
async function fromTypeScript() {
const { rows: units } = await pool.query<{ id: string; parent_id: string | null }>(
"select id, parent_id from org_units"
);
// Dieselbe Gültigkeitsprüfung wie in der Datenbankfunktion: halboffen,
// das Ende ausgeschlossen. Sie steht hier ausgeschrieben und nicht als
// Aufruf einer gemeinsamen Hilfsfunktion — sonst prüfte der Test die
// Regel gegen sich selbst.
const { rows: besetzungen } = await pool.query<{
employee_id: string;
position_id: string;
org_unit_id: string;
is_chief: boolean;
}>(
`select a.employee_id, a.position_id, p.org_unit_id, p.is_chief
from position_assignments a
join om_positions p on p.id = a.position_id
where a.valid_from <= $1 and (a.valid_to is null or a.valid_to > $1)
and p.valid_from <= $1 and (p.valid_to is null or p.valid_to > $1)`,
[asOf]
);
const { rows: personen } = await pool.query<{
id: string;
karenz_start_date: string | null;
karenz_return_date: string | null;
}>("select id, karenz_start_date, karenz_return_date from employees");
const abwesend = new Map(
personen.map((e) => [
e.id,
Boolean(
e.karenz_start_date && e.karenz_start_date <= asOf && (!e.karenz_return_date || asOf < e.karenz_return_date)
),
])
);
const omUnits: OmUnit[] = units.map((u) => ({ id: u.id, parentId: u.parent_id }));
const holders: OmHolder[] = besetzungen.map((a) => ({
employeeId: a.employee_id,
positionId: a.position_id,
orgUnitId: a.org_unit_id,
isChief: a.is_chief,
absent: abwesend.get(a.employee_id) ?? false,
}));
return resolveReportingLines(omUnits, holders);
}
it("liefert für jede Person dieselbe formale und tatsächliche Führungskraft", async () => {
const [db, ts] = await Promise.all([fromDatabase(), fromTypeScript()]);
expect(db.length).toBe(ts.length);
expect(db.length).toBeGreaterThan(0);
const tsById = new Map(ts.map((l) => [l.employeeId, l]));
const abweichungen = db
.map((row) => {
const mine = tsById.get(row.employee_id);
if (!mine) return `${row.employee_id}: fehlt in der TypeScript-Fassung`;
if (mine.actingManagerId !== row.acting_manager_id)
return `${row.employee_id}: acting DB=${row.acting_manager_id} TS=${mine.actingManagerId}`;
if (mine.formalManagerId !== row.formal_manager_id)
return `${row.employee_id}: formal DB=${row.formal_manager_id} TS=${mine.formalManagerId}`;
return null;
})
.filter(Boolean);
expect(abweichungen.slice(0, 10)).toEqual([]);
});
it("gibt genau einer Person keine Führungskraft — der obersten Leitung", async () => {
const db = await fromDatabase();
expect(db.filter((r) => r.acting_manager_id === null)).toHaveLength(1);
});
it("erzeugt keine Berichtslinie auf sich selbst", async () => {
const db = await fromDatabase();
expect(db.filter((r) => r.acting_manager_id === r.employee_id)).toEqual([]);
});
it("lässt jede Berichtslinie an der obersten Leitung enden", async () => {
// Ein Ring in den abgeleiteten Linien wäre im Organigramm ein Teilbaum,
// der nie gerendert wird — und niemand würde es merken.
const db = await fromDatabase();
const managerOf = new Map(db.map((r) => [r.employee_id, r.acting_manager_id]));
for (const start of db) {
const gesehen = new Set<string>();
let cur: string | null = start.employee_id;
while (cur && !gesehen.has(cur)) {
gesehen.add(cur);
cur = managerOf.get(cur) ?? null;
}
expect(cur, `Ring in der Berichtslinie ab ${start.employee_id}`).toBeNull();
}
});
});