docs: tick budgetService in migrate.md and refresh the migration graph

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jubnl
2026-07-27 23:48:23 +02:00
parent cf1b9e4c06
commit 40f3103c04
2 changed files with 30 additions and 29 deletions
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@@ -27,7 +27,7 @@ Wave 4 — the coupled cluster (order matters here)
importing legacy functions. — **Correction (migration-graph.md, borne out by the migration): the claimed ordering constraint doesn't exist at the service layer.** reservationService (done 2026-07) imported neither budgetService nor
dayService; the budget/day coupling lives in the Nest wrapper's budget-sync seam and the MCP registrars, which keep their legacy imports until those domains migrate. Reservations went first as the frontier residue fold; dayService
(done 2026-07 — the 592-line service folded into the wrapper `DaysService`, the accommodations seam in `nest/reservations/` now injects it, and the hand-rolled reorder/insert transactions became `db.transaction()`) followed;
budgetService is next in the cluster (the Wave-2 permissions + auditLog pair is done 2026-07; the exchangeRateService fold that precedes it per migration-graph.md is done 2026-07 — folded into `nest/budget/` as the dep-free `ExchangeRatesService`, injected by `BudgetService` and `PluginHostDepsFactory`, with `exchange-rates.bridge.ts` covering the legacy budgetService FX seams and the mcp budget registrar — so budgetService is now frontier-ready).
budgetService followed (done 2026-07 — the 755-line money core folded into the wrapper `BudgetService` (settlement maths, FX freeze/rebase, items/members/payers CRUD; the raw settlement writes became `insertSettlement`/`applySettlementUpdate` so the MCP paths keep skipping the freeze); the 11-tool mcp registrar + 3 budget resources moved to the decorator-driven `budget.mcp.ts`; TripsService/ReservationsService/BookingImportService now inject `BudgetService`; a 4-export `budget.bridge.ts` serves tripService, userCleanupService and the legacy trips/transports registrars; `exchange-rates.bridge.ts` was deleted with its last consumers; and the controller adopted `budget.dto.ts` over the shared schemas, clearing all nine budget allow-list entries — **tripService is now unblocked**).
9. Then placeService (7 internal deps, mostly on things migrated by now) and tripService (10 deps — the biggest hub; last in this wave, since nearly everything it needs will already be injectable).
Wave 5 — the heavyweights, last
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@@ -1,9 +1,9 @@
# Legacy `src/services/` dependency graph
Generated from the actual imports in `server/src` on **2026-07-27** (after the
exchangeRateService fold into the budget domain — the prep half of step 1 of
the dependency-honest order below, following the Wave-2 permissions + auditLog
pair).
budgetService migration — completing step 1 of the dependency-honest order
below and unblocking the tripService hub; the exchangeRateService fold was its
prep half, following the Wave-2 permissions + auditLog pair).
Regenerate any
time — the extraction script only parses `from './x'` /
`from '../services/x'` imports:
@@ -33,9 +33,13 @@ How to read it:
side-effectful `audit-log.logger.ts` stay plain modules inside `nest/audit/`),
exchange-rates (the exchangeRateService fold into `nest/budget/` as the dep-free
`ExchangeRatesService` — module-scoped rate cache retained on purpose, permissions-style,
so the `exchange-rates.bridge` and DI instances share one cached upstream feed).
so out-of-container instances and the DI singleton share one cached upstream feed;
its `exchange-rates.bridge` was deleted with the budgetService migration),
budget (the 755-line money core folded into `BudgetService`; `budget.bridge.ts` carries
the four exports still consumed outside the container — tripService, userCleanupService
and the legacy trips/transports MCP registrars).
- **Domain migration targets** (the wave material): adminService, airportService, atlasService,
authService, backupService, budgetService, collectionsService,
authService, backupService, collectionsService,
journeyService, journeyShareService, mapsService, notificationService, oauthService,
oidcService, passkeyService, placeService, transitService,
transitItineraryService, tripService, weatherService, wikiService.
@@ -61,15 +65,13 @@ flowchart TD
classDef infra fill:#455a64,color:#fff
subgraph frontier["READY FRONTIER (no unmigrated domain deps)"]
budget[budgetService]:::ready
trip["tripService (the hub)"]:::hub
atlas[atlasService]:::ready
weather[weatherService]:::ready
airport["airportService (boot special case)"]:::ready
wiki[wikiService]:::ready
collections[collectionsService]:::ready
end
trip[tripService]:::hub
place[placeService]:::blocked
maps[mapsService]:::blocked
notifSvc[notificationService]:::blocked
@@ -87,8 +89,7 @@ flowchart TD
memories["memories/ cluster"]:::infra
cleanup[userCleanupService]:::infra
trip --> budget & cleanup
cleanup --> budget
trip --> cleanup
place --> maps
maps --> notifCluster
transit --> maps
@@ -111,21 +112,21 @@ journey/memories corner tangle with the admin corner. The former
2026-07 Wave-2 pair: the permissions consumers repointed to `nest/permissions/permissions.bridge`,
the writeAudit consumers to `nest/audit/audit.bridge`, and the log*-only consumers to the plain
`nest/audit/audit-log.logger` — none of them block a migration anymore. The former
`budget → exchangeRateService` edge is gone since the 2026-07 fold: `budgetService`'s FX seams
repointed to `nest/budget/exchange-rates.bridge`, making budgetService frontier-ready.)
`trip → budget` and `cleanup → budget` edges are gone since the 2026-07 budgetService
migration: both repointed to `nest/budget/budget.bridge`, leaving tripService with no
unmigrated domain dependency — the hub is frontier-ready.)
## Full adjacency table
| service | imports (services/) | imported by (services/) | nest consumers | out-of-container consumers |
|---|---|---|---|---|
| `adminService` | apiKeyCrypto, authService, avatarUrl, llmConfig, memories/helpersService, notificationService, passwordPolicy, userCleanupService (+ `permissions.bridge`) | airtrail/airtrailSync, memories/thumbnailService, oauthService | nest/addons/addons.service.ts, nest/admin/admin.service.ts, nest/booking-import/booking-import.service.ts, nest/booking-import/features.controller.ts, nest/collab/collab.mcp.ts, nest/collections/collections-addon.guard.ts, nest/integrations/airtrail-addon.guard.ts, nest/journey/journey.service.ts, nest/llm-parse/llm-config.resolver.ts, nest/oauth/oauth.service.ts, nest/packing/packing.mcp.ts, nest/platform/platform.routes.ts, nest/plugins/host/plugin-host-deps.factory.ts, nest/plugins/journal-entry-rows.controller.ts, nest/plugins/plugin-runtime.service.ts, nest/plugins/plugins.service.ts, nest/todo/todo.mcp.ts, nest/vacay/vacay.mcp.ts | mcp/index.ts, mcp/resources.ts, mcp/tools/atlas.ts, mcp/tools/budget.ts, mcp/tools/journey.ts, mcp/tools/prompts.ts, mcp/tools/trips.ts, scheduler.ts |
| `adminService` | apiKeyCrypto, authService, avatarUrl, llmConfig, memories/helpersService, notificationService, passwordPolicy, userCleanupService (+ `permissions.bridge`) | airtrail/airtrailSync, memories/thumbnailService, oauthService | nest/addons/addons.service.ts, nest/admin/admin.service.ts, nest/booking-import/booking-import.service.ts, nest/booking-import/features.controller.ts, nest/budget/budget.mcp.ts, nest/collab/collab.mcp.ts, nest/collections/collections-addon.guard.ts, nest/integrations/airtrail-addon.guard.ts, nest/journey/journey.service.ts, nest/llm-parse/llm-config.resolver.ts, nest/oauth/oauth.service.ts, nest/packing/packing.mcp.ts, nest/platform/platform.routes.ts, nest/plugins/host/plugin-host-deps.factory.ts, nest/plugins/journal-entry-rows.controller.ts, nest/plugins/plugin-runtime.service.ts, nest/plugins/plugins.service.ts, nest/todo/todo.mcp.ts, nest/vacay/vacay.mcp.ts | mcp/index.ts, mcp/resources.ts, mcp/tools/atlas.ts, mcp/tools/journey.ts, mcp/tools/prompts.ts, mcp/tools/trips.ts, scheduler.ts |
| `airportService` | (none) | (none) | nest/airports/airports.service.ts, nest/booking-import/kitinerary-mapper.ts | db/database.ts, mcp/tools/mapsWeather.ts, mcp/tools/transports.ts |
| `apiKeyCrypto` | (none) | adminService, airtrail/airtrailService, authService, llmConfig, mapsService, memories/helpersService, memories/immichService, memories/photoResolverService, memories/synologyService, memories/unifiedService, notifications, oidcService, unsplashService | nest/plugins/plugin-oauth.service.ts, nest/plugins/plugin-runtime.service.ts, nest/plugins/plugins.service.ts, nest/settings/settings.service.ts | db/migrations.ts |
| `atlasService` | (none) | authService | nest/atlas/atlas.service.ts, nest/plugins/host/plugin-host-deps.factory.ts | mcp/resources.ts, mcp/tools/atlas.ts |
| `authService` | apiKeyCrypto, atlasService, avatarUrl, demo, distanceService, ephemeralTokens, mfaCrypto, passwordPolicy, tripMembership, userCleanupService, webauthnConfig (+ `permissions.bridge`) | adminService, oidcService, passkeyService | nest/assignments/assignments.mcp.ts, nest/auth/auth.service.ts, nest/auth/passkey-enabled.guard.ts, nest/collab/collab.mcp.ts, nest/days/day-notes.mcp.ts, nest/days/days.mcp.ts, nest/oidc/oidc.service.ts, nest/packing/packing.mcp.ts, nest/reservations/reservations.mcp.ts, nest/tags/tags.mcp.ts, nest/todo/todo.mcp.ts, nest/vacay/vacay.mcp.ts | mcp/index.ts, mcp/tools/atlas.ts, mcp/tools/budget.ts, mcp/tools/collections.ts, mcp/tools/journey.ts, mcp/tools/notifications.ts, mcp/tools/places.ts, mcp/tools/transit.ts, mcp/tools/transports.ts, mcp/tools/trips.ts |
| `avatarUrl` | (none) | adminService, authService, budgetService, inAppNotifications, journeyService, tripService | nest/collab/collab.service.ts, nest/files/files.service.ts, nest/packing/packing.service.ts, nest/reservations/reservations.service.ts | (none) |
| `authService` | apiKeyCrypto, atlasService, avatarUrl, demo, distanceService, ephemeralTokens, mfaCrypto, passwordPolicy, tripMembership, userCleanupService, webauthnConfig (+ `permissions.bridge`) | adminService, oidcService, passkeyService | nest/assignments/assignments.mcp.ts, nest/auth/auth.service.ts, nest/auth/passkey-enabled.guard.ts, nest/budget/budget.mcp.ts, nest/collab/collab.mcp.ts, nest/days/day-notes.mcp.ts, nest/days/days.mcp.ts, nest/oidc/oidc.service.ts, nest/packing/packing.mcp.ts, nest/reservations/reservations.mcp.ts, nest/tags/tags.mcp.ts, nest/todo/todo.mcp.ts, nest/vacay/vacay.mcp.ts | mcp/index.ts, mcp/tools/atlas.ts, mcp/tools/collections.ts, mcp/tools/journey.ts, mcp/tools/notifications.ts, mcp/tools/places.ts, mcp/tools/transit.ts, mcp/tools/transports.ts, mcp/tools/trips.ts |
| `avatarUrl` | (none) | adminService, authService, inAppNotifications, journeyService, tripService | nest/budget/budget.service.ts, nest/collab/collab.service.ts, nest/files/files.service.ts, nest/packing/packing.service.ts, nest/reservations/reservations.service.ts | (none) |
| `backupService` | (none — `permissions.bridge` only) | (none) | nest/backup/backup.controller.ts, nest/backup/backup.service.ts | (none) |
| `budgetService` | avatarUrl, tripAccess (+ `exchange-rates.bridge`) | tripService, userCleanupService | nest/booking-import/booking-import.service.ts, nest/budget/budget.service.ts, nest/plugins/host/plugin-host-deps.factory.ts, nest/reservations/reservations.mcp.ts, nest/reservations/reservations.service.ts, nest/trips/trips.service.ts | mcp/resources.ts, mcp/tools/budget.ts, mcp/tools/transports.ts, mcp/tools/trips.ts |
| `collectionsService` | placeImage (+ `permissions.bridge`) | (none) | nest/collections/collections.service.ts, nest/plugins/host/plugin-host-deps.factory.ts | mcp/tools/collections.ts |
| `conflictResult` | (none) | placeService | nest/packing/packing.controller.ts, nest/packing/packing.service.ts, nest/places/places.controller.ts, nest/plugins/host/plugin-host-deps.factory.ts | (none) |
| `cookie` | (none) | (none) | nest/auth/auth-public.controller.ts, nest/auth/auth.service.ts, nest/auth/passkey.controller.ts, nest/oidc/oidc.controller.ts, nest/oidc/oidc.service.ts | (none) |
@@ -155,11 +156,11 @@ repointed to `nest/budget/exchange-rates.bridge`, making budgetService frontier-
| `timezoneService` | (none) | airtrail/airtrailMapper, transitItineraryService, tripService | (none) | (none) |
| `transitItineraryService` | distanceService, timezoneService, transitService (+ type-only `reservations.bridge`) | (none) | (none) | mcp/tools/transit.ts |
| `transitService` | mapsService, notifications | transitItineraryService | nest/transit/transit.controller.ts | mcp/tools/transit.ts |
| `tripAccess` | (none) | budgetService, tripService | nest/booking-import/booking-import.service.ts, nest/collab/collab.service.ts, nest/integrations/airtrail-import.controller.ts, nest/packing/packing.service.ts, nest/reservations/reservations.service.ts, nest/todo/todo.service.ts | (none) |
| `tripAccess` | (none) | tripService | nest/booking-import/booking-import.service.ts, nest/budget/budget.service.ts, nest/collab/collab.service.ts, nest/integrations/airtrail-import.controller.ts, nest/packing/packing.service.ts, nest/reservations/reservations.service.ts, nest/todo/todo.service.ts | (none) |
| `tripMembership` | (none) | authService, oidcService | nest/plugins/host/plugin-host-deps.factory.ts, nest/trip-invite/trip-invite.service.ts | (none) |
| `tripService` | avatarUrl, budgetService, timezoneService, tripAccess, userCleanupService (+ `days.bridge`, `reservations.bridge`) | (none) | nest/feeds/feeds.service.ts, nest/plugins/host/plugin-host-deps.factory.ts, nest/trips/trips.controller.ts, nest/trips/trips.service.ts | mcp/resources.ts, mcp/tools/budget.ts, mcp/tools/prompts.ts, mcp/tools/trips.ts |
| `tripService` | avatarUrl, timezoneService, tripAccess, userCleanupService (+ `budget.bridge`, `days.bridge`, `reservations.bridge`) | (none) | nest/budget/budget.mcp.ts, nest/feeds/feeds.service.ts, nest/plugins/host/plugin-host-deps.factory.ts, nest/trips/trips.controller.ts, nest/trips/trips.service.ts | mcp/resources.ts, mcp/tools/prompts.ts, mcp/tools/trips.ts |
| `unsplashService` | apiKeyCrypto | placeService | nest/trips/trips.controller.ts, nest/trips/trips.service.ts | (none) |
| `userCleanupService` | budgetService | adminService, authService, tripService | (none) | (none) |
| `userCleanupService` | (none — `budget.bridge` only) | adminService, authService, tripService | (none) | (none) |
| `weatherService` | (none) | (none) | nest/plugins/host/plugin-host-deps.factory.ts, nest/weather/weather.controller.ts, nest/weather/weather.service.ts | mcp/tools/mapsWeather.ts |
| `webauthnConfig` | notifications | authService, passkeyService | (none) | (none) |
| `wikiService` | (none) | (none) | nest/help/help.controller.ts | (none) |
@@ -185,17 +186,17 @@ repointed to `nest/budget/exchange-rates.bridge`, making budgetService frontier-
| Candidate | Why now / why not | Bridge tax (legacy dependents + out-of-container) |
|---|---|---|
| **budgetService** ← pick | The exchangeRateService fold is done (2026-07) — finishing budgetService completes step 1 of the dependency-honest order and **is** the tripService unblock | `tripService`, `userCleanupService`; mcp budget/transports/trips registrars |
| **tripService** ← pick | budgetService landed (2026-07), so the hub's last unmigrated domain edge is gone (its remaining legacy deps are helpers + the budget/days/reservations bridges); every other migration keeps paying it a repoint tax until it moves | no legacy dependents; mcp resources/prompts/trips registrars + the budget/todo/days bridges' summary seams |
| **collectionsService** | Newly frontier-ready — its only legacy deps are the placeImage helper + `permissions.bridge` | `mcp/tools/collections.ts` |
| **atlasService** | Zero deps, but its legacy dependent is `authService` (Wave-5) → bridge lives long | `authService`; `mcp/tools/atlas.ts`, `mcp/resources.ts` |
| **weatherService / wikiService / airportService** | Independent leaves; airport has the `db/database.ts` boot lazy-require special case | little / none |
**Blocked, and by what (shortest unblock path):**
- `tripService` (the hub) ← budget (+ `userCleanupService` → budget; collab,
vacay, reservations and day are done — their edges are now the
`collab.bridge` / `vacay.bridge` / `reservations.bridge` / `days.bridge`
repoints). Migrating budget **is** the tripService unblock.
- `tripService` (the hub) — **unblocked since the 2026-07 budgetService
migration** (its budget edge and `userCleanupService`'s are now
`budget.bridge` repoints, joining the collab/vacay/reservations/days ones).
See the frontier table above.
- `placeService``mapsService` (via placeEnrichment) ← notifications cluster.
- `notificationService` ← notifications cluster (its auditLog edge is now the plain
`audit-log.logger` import — gone as a blocker since the 2026-07 Wave-2 pair).
@@ -216,10 +217,10 @@ repointed to `nest/budget/exchange-rates.bridge`, making budgetService frontier-
Wave-2 `permissions` + `auditLog` pair were the first frontier picks — all done
2026-07, after `collabService` completed Wave 3):
1. `exchangeRateService` fold → `budgetService` (fold done 2026-07 — `ExchangeRatesService`
in `nest/budget/`; the `budgetService` migration itself remains, then `userCleanupService`
is free)
2. `tripService` — all remaining domain edges + userCleanup now gone
1. `exchangeRateService` fold → `budgetService` (both done 2026-07 — `ExchangeRatesService`
then the full `BudgetService` fold in `nest/budget/`; `userCleanupService` is free,
repointed to `budget.bridge`)
2. `tripService` — all remaining domain edges + userCleanup now gone (frontier `← pick`)
3. notifications cluster → `notificationService`
4. `mapsService``transitService``placeService``transitItineraryService`
5. `atlasService``authService` (+ oidc/passkey) → `adminService``oauthService`