Client CI was red on this branch while dev was green, and no client file had
changed. The 536 test files all passed; the job failed on three unhandled
rejections, all `window is not defined` from MDashWidgets, attributed to
whichever case happened to be running when they landed.
The widget fetches api.frankfurter.dev directly and sets state from both
handlers with no unmount guard. MSW runs with onUnhandledRequest: 'warn', so
that request was never intercepted: it left the runner, came back after the
environment was gone, and React tried to schedule an update against a torn
down tree. Load dependent by construction, which is why dev happened to pass.
Two halves, because either alone leaves the other broken. The widget now
aborts in flight work on unmount and on refetch, and treats an abort as "no
one is waiting" rather than as a failure to report. That matters outside the
runner too: this is a third party call on a mobile screen a user can leave
immediately.
The handler set gains the third party endpoints the app calls directly rather
than through /api, so no suite reaches the real host. An empty rate list is
the shape the widget already handles.
Also clears twenty more test files, each at its root cause. Two more were
passing for the wrong reason: oidc.service.test.ts built AuthService with an
AtlasService in the membership slot, undefined for userCleanup and mailer,
and the mailer stub in the tokens slot, the same shift admin.service.test.ts
had. And CAL-010 claims to serialise a flight byte for byte, but
createReservation ignores reservation_time, so the row is written with a null
time and CalendarService drops it: the recorded snapshot is truthful about
the data the case builds and silent about the flight it advertises.
Nine fire-and-forget sends reached notifications.bridge through
import('...').then(({ send }) => ...). The laziness was working around a
module cycle that no longer exists, and it cost twice: it hid the edge from
the module graph, and it handed each send a NotificationsService built
outside the container rather than the container's own.
The sweep needed a method rather than a grep. tests/ sits outside
tsconfig's include, so a service that gains a constructor parameter does not
break its hand-wired call sites at compile time — the argument arrives as
undefined and throws inside the send. Adding tests to a throwaway tsconfig
and diffing the errors before and after named all 46 sites exactly. The same
config reports 288 pre-existing errors in the suites, almost all deliberate
partial constructions in the harnesses, which is why tests/ is not in the
build's include; that cleanup is its own piece of work and is written down
in the nest README.
notifications.instance.ts holds the out-of-container instance, apart from
notifications.bridge.ts on purpose: several suites replace the bridge
wholesale with vi.mock(..., () => ({ send })), and a sibling bridge taking
its instance from there would break under those mocks.
The suites that assert on a send now hand their spy to the injected service.
The reservations e2e overrides the provider, because its app resolves the
real one out of its own container and never saw the module mock.
Eight files in services/ hold no state and touch no database: avatarUrl,
conflictResult, demo, passwordPolicy, timezoneService, cookie, and the two
crypto helpers. They are imported from 65 places, 62 of them already inside
src/nest, so having them live in the legacy layer was pure inertia.
They stay plain functions rather than becoming providers. Three importers sit
outside the container and would have no way to reach an injectable one:
db/migrations.ts runs before the app is built, and middleware/auth.ts and
middleware/mfaPolicy.ts run beside it. Wrapping these in DI would buy ceremony
and nothing else.
mfaCrypto and apiKeyCrypto move together into common/crypto — they read the
same ENCRYPTION_KEY, and the directory says so.
services/ drops from 44 files to 36, 9,870 lines to 8,493.
One trap worth recording: src/app-config and src/nest/app-config both exist.
cookie.ts imported '../app-config' from services/, which resolved to the former;
after the move the same string silently pointed at the latter, which has no
readEnv. It is now explicit about which one it wants.
Nothing else changes — no signatures, no behaviour, no tests rewritten beyond
their import paths.
Swap the factory's six tripService imports for the injected TripsService; delete services/tripService.ts and the collab/vacay bridges with it; prune the days/budget bridges to their surviving exports; update the migration docs and regenerate migration-graph.md.
Nest services inject RealtimeService (call-time delegation to the
websocket module, DatabaseService pattern) instead of importing
broadcast/broadcastToUser globals. Zero behavior change; test edits
are constructor-arg additions plus RealtimeModule in e2e harness
imports only.
Maurice