Nine *.mcp.ts files reached through addons.bridge for one boolean each, and
platform.routes plus the legacy registrars still do. That was never a
preference: a decorator's options object is built while the class is being
defined, so the `when:` closure had no `this` to reach an injected service
through, and the only thing in scope was a module-level singleton that
builds its own AddonsService outside the container. Nine domains hid an edge
to the addons domain from the module graph to answer "is this addon on".
@trek/nest-mcp hands the gate its declaring instance now, resolved at
attach rather than captured at module load, and addons/addon-gate.ts turns
that into addonGate(ADDON_IDS.X) over the injected service. The option is
declared with method syntax so a predicate written against its own
controller class stays assignable.
Two more edges went the same way, both checked for cycles first:
reservations.mcp injects AssignmentsService (AssignmentsModule never
reaches back), atlas.mcp and journey.mcp inject AuthService.
The tests that forced a toggle by mocking the bridge module now write the
addon row the admin panel writes, so they exercise the real read.
Four in-container uses stay, each documented in the nest README: places.mcp
(a real Days -> Places -> Assignments cycle), budget/packing/costs against
trips.bridge, user-cleanup against budget.bridge, and the two multer
interceptor options, whose fix is MulterModule.registerAsync.
journeyService (1324 LOC, 36 exports) and journeyShareService (203) become
JourneyDomainService and JourneyShareService. Every SQL statement, error string
and broadcast is the one that shipped.
The two could never be split: the share service gates on isOwner, which lives in
the domain service, so it injects it.
JourneyDomainModule is a leaf carrying just the two services. Places,
assignments and the plugin host each need a handful of journey functions;
importing JourneyModule for that would drag MemoriesModule and both photo
providers into their graphs. Same shape as TrekPhotosModule.
The 23 tools in src/mcp/tools/journey.ts become JourneyMcp. src/mcp/tools/ is
down to _shared.ts and registerTools() no longer fans out to anything.
journey.bridge.ts keeps four exports, for the journey resources in
src/mcp/resources.ts that register at import time.
McpAccessMode is host-augmentable now. journey:share is neither read nor write,
so the three share tools would have had to be opaque predicates - and predicates
bypass the access policy entirely, invisible to the boot-time scope gate. A
scope typo in one would ship as a silently ungated tool. McpAccessModeRegistry
mirrors McpAccessGroupRegistry; unaugmented, mode stays 'read' | 'write'.
Fixes a latent bug in tests/helpers/mcp-test-controllers.ts: it constructed
PlacesService with five of eight arguments. tsconfig only includes src, so
nothing typechecked it, and the missing dependencies were harmless until the
journey skeleton hooks landed on the place write paths.
journey.mcp.ts arrived from src/mcp/ at 14.5% branch coverage - the legacy
registrar had no test file of its own. 40 tool tests take it to 93.4%, and 25
cases for the skeleton lifecycle, the photo gallery and the preference row take
the domain service from 73.9% to 82.8%.
jubnl