Files
TREK/server/vitest.config.ts
T
Maurice d95aa49c7f Split the trip aggregate root into its parts
TripsService injected fourteen other services. Almost all of them were there
for two read aggregates - the MCP trip summary and the offline bundle - and
for the member roster, not for anything the write path does. Reading is what
fans out; writing is not.

Membership goes to trip-members/: listMembers, addMember, removeMember,
transferOwnership and the four guest methods, plus the six routes, which keep
their paths. It is a NEW module, not the trip-membership/ leaf next door:
deleting a guest erases their plugin data and re-splits their expenses, so it
needs auth and budget, and AuthModule already imports that leaf. Giving it
those dependencies there would have closed a hard cycle. This one is a sink -
nothing imports it back except trips.

The read aggregates go to trip-read-model/, which is where the nine-service
fan-out now lives.

What is left is the write core plus day generation, on eight parameters
instead of fourteen: database, reservations, days, permissions, budget,
vacay, realtime, unsplash. The last four are all reachable from updateTrip's
date-shift transaction, which is why the count does not fall to three.

Trips still reaches budget through ReservationsModule, so trips.bridge.ts
survives this. Saying otherwise would have been the easy claim to make and it
would not have been true.
2026-08-10 13:38:26 +02:00

155 lines
10 KiB
TypeScript

import { defineConfig } from 'vitest/config';
import swc from 'unplugin-swc';
export default defineConfig({
// SWC transform so NestJS decorator metadata is emitted in tests
// (vitest's default esbuild does not emit it -> type-based DI would break).
plugins: [
swc.vite({
jsc: {
parser: { syntax: 'typescript', decorators: true },
transform: { legacyDecorator: true, decoratorMetadata: true },
keepClassNames: true,
},
}),
],
test: {
root: '.',
include: ['tests/**/*.test.ts'],
globals: true,
setupFiles: ['tests/setup.ts', 'tests/setup.console-noise.ts'],
testTimeout: 15000,
hookTimeout: 15000,
pool: 'forks',
silent: false,
reporters: ['verbose'],
coverage: {
// Vite 8 + Vitest 4 made the sourcemap-based `v8` provider under-report branch
// coverage on the SWC/decorator-transformed output (it dropped to ~68% even
// though every test passes). `istanbul` instruments the source directly, so
// coverage is measured independently of the transform pipeline.
provider: 'istanbul',
// json-summary is what the per-domain ratchet below is derived from: the text
// reporter prints one row per DIRECTORY, not a recursive total, so reading the
// thresholds off it silently understates any domain with subdirectories.
reporter: ['lcov', 'text', 'json-summary'],
reportsDirectory: './coverage',
include: ['src/**/*.ts'],
// The plugin child bootstrap runs in a forked subprocess via tsx, so the
// parent's instrumentation can't measure it; it's exercised end-to-end by
// the supervisor integration test instead. Everything else in the plugin
// module runs in-process and is unit-tested.
exclude: ['src/nest/plugins/runtime/plugin-host-entry.ts'],
// Coverage gate scoped to the new NestJS code only — the legacy codebase is
// intentionally ungated.
//
// The bar is PER DOMAIN and works as a ratchet: each entry is that domain's
// measured coverage at the time it was set, minus one point of slack. Regenerate
// with `node scripts/coverage-thresholds.mjs` after a run that RAISED coverage. A single
// repo-wide 80% let a well-covered domain subsidise a thin one, so a domain could
// lose ten points and the build stayed green. Now it cannot: the only way past a
// number here is to raise it, which makes the ratchet visible in the diff.
//
// Raise an entry when you improve a domain. Never lower one to make a build pass —
// that is the whole point of the mechanism.
//
// Regenerate from a LINUX run if you can: CI runs on Linux, and a few branches are
// platform-specific (the drive-letter half of the backup zip-slip guard is only
// reachable on win32). Numbers taken on Windows can therefore sit a hair above what
// CI measures, which shows up as a threshold failure that reproduces nowhere local.
//
// A file matched by a glob below is EXCLUDED from the catch-all, so the last entry
// only covers what sits directly under src/nest (app.module.ts and the like).
thresholds: {
'src/nest/accommodations/**/*.ts': { statements: 92, branches: 82, functions: 98, lines: 97 },
'src/nest/addons/**/*.ts': { statements: 99, branches: 87, functions: 99, lines: 99 },
'src/nest/admin/**/*.ts': { statements: 86, branches: 70, functions: 89, lines: 88 },
'src/nest/airports/**/*.ts': { statements: 68, branches: 60, functions: 93, lines: 73 },
'src/nest/app-config/**/*.ts': { statements: 79, branches: 100, functions: 65, lines: 71 },
'src/nest/assignments/**/*.ts': { statements: 90, branches: 80, functions: 97, lines: 96 },
'src/nest/atlas/**/*.ts': { statements: 91, branches: 78, functions: 96, lines: 93 },
'src/nest/audit/**/*.ts': { statements: 92, branches: 79, functions: 99, lines: 96 },
'src/nest/auth/**/*.ts': { statements: 93, branches: 85, functions: 95, lines: 96 },
'src/nest/backup/**/*.ts': { statements: 96, branches: 92, functions: 99, lines: 98 },
'src/nest/booking-import/**/*.ts': { statements: 48, branches: 28, functions: 56, lines: 52 },
'src/nest/budget/**/*.ts': { statements: 91, branches: 77, functions: 97, lines: 95 },
'src/nest/calendar/**/*.ts': { statements: 92, branches: 82, functions: 91, lines: 94 },
'src/nest/categories/**/*.ts': { statements: 99, branches: 80, functions: 99, lines: 99 },
'src/nest/collab/**/*.ts': { statements: 92, branches: 85, functions: 94, lines: 97 },
'src/nest/collections/**/*.ts': { statements: 83, branches: 70, functions: 91, lines: 92 },
'src/nest/common/**/*.ts': { statements: 95, branches: 89, functions: 99, lines: 97 },
'src/nest/config/**/*.ts': { statements: 99, branches: 100, functions: 99, lines: 99 },
'src/nest/database/**/*.ts': { statements: 99, branches: 100, functions: 99, lines: 99 },
'src/nest/day-notes/**/*.ts': { statements: 92, branches: 82, functions: 98, lines: 97 },
'src/nest/days/**/*.ts': { statements: 92, branches: 82, functions: 98, lines: 97 },
'src/nest/feeds/**/*.ts': { statements: 91, branches: 83, functions: 83, lines: 91 },
'src/nest/files/**/*.ts': { statements: 97, branches: 95, functions: 99, lines: 98 },
'src/nest/health/**/*.ts': { statements: 99, branches: 65, functions: 99, lines: 99 },
'src/nest/help/**/*.ts': { statements: 81, branches: 70, functions: 99, lines: 86 },
'src/nest/integrations/**/*.ts': { statements: 19, branches: 0, functions: 10, lines: 19 },
'src/nest/journey/**/*.ts': { statements: 90, branches: 84, functions: 83, lines: 91 },
'src/nest/llm-parse/**/*.ts': { statements: 91, branches: 85, functions: 85, lines: 94 },
'src/nest/maps/**/*.ts': { statements: 92, branches: 85, functions: 95, lines: 95 },
'src/nest/memories/**/*.ts': { statements: 88, branches: 80, functions: 95, lines: 90 },
'src/nest/notifications/**/*.ts': { statements: 83, branches: 72, functions: 84, lines: 86 },
'src/nest/oauth/**/*.ts': { statements: 96, branches: 95, functions: 97, lines: 97 },
'src/nest/oidc/**/*.ts': { statements: 88, branches: 83, functions: 91, lines: 92 },
'src/nest/packing/**/*.ts': { statements: 92, branches: 83, functions: 98, lines: 97 },
'src/nest/permissions/**/*.ts': { statements: 97, branches: 92, functions: 99, lines: 97 },
'src/nest/photos/**/*.ts': { statements: 95, branches: 92, functions: 89, lines: 95 },
'src/nest/place-photos/**/*.ts': { statements: 79, branches: 70, functions: 72, lines: 80 },
'src/nest/places/**/*.ts': { statements: 90, branches: 80, functions: 96, lines: 94 },
'src/nest/platform/**/*.ts': { statements: 99, branches: 99, functions: 99, lines: 99 },
'src/nest/plugins/**/*.ts': { statements: 86, branches: 81, functions: 78, lines: 89 },
'src/nest/query-helpers/**/*.ts': { statements: 90, branches: 75, functions: 99, lines: 92 },
'src/nest/realtime/**/*.ts': { statements: 99, branches: 100, functions: 99, lines: 99 },
'src/nest/reservations/**/*.ts': { statements: 92, branches: 83, functions: 93, lines: 95 },
'src/nest/settings/**/*.ts': { statements: 85, branches: 68, functions: 99, lines: 87 },
'src/nest/share/**/*.ts': { statements: 97, branches: 87, functions: 99, lines: 99 },
'src/nest/system-notices/**/*.ts': { statements: 99, branches: 99, functions: 99, lines: 99 },
'src/nest/tags/**/*.ts': { statements: 97, branches: 89, functions: 99, lines: 99 },
'src/nest/todo/**/*.ts': { statements: 90, branches: 82, functions: 99, lines: 99 },
'src/nest/transit/**/*.ts': { statements: 92, branches: 83, functions: 97, lines: 94 },
'src/nest/trip-invite/**/*.ts': { statements: 91, branches: 93, functions: 93, lines: 89 },
'src/nest/trip-membership/**/*.ts': { statements: 99, branches: 86, functions: 99, lines: 99 },
'src/nest/trip-members/**/*.ts': { statements: 92, branches: 82, functions: 91, lines: 94 },
'src/nest/trip-read-model/**/*.ts': { statements: 92, branches: 82, functions: 91, lines: 94 },
'src/nest/trips/**/*.ts': { statements: 92, branches: 82, functions: 91, lines: 94 },
'src/nest/unsplash/**/*.ts': { statements: 97, branches: 82, functions: 99, lines: 96 },
'src/nest/vacay/**/*.ts': { statements: 82, branches: 66, functions: 89, lines: 86 },
'src/nest/weather/**/*.ts': { statements: 93, branches: 78, functions: 91, lines: 97 },
'src/nest/**/*.ts': { statements: 80, branches: 80, functions: 80, lines: 80 },
},
},
},
resolve: {
alias: {
// Use the package SOURCE in tests: the built CJS dist would be
// externalized by vite and its require('@modelcontextprotocol/sdk/...')
// would hit the SDK's unresolvable exports map natively (production
// resolves it via the tsconfig-paths/register runtime hook instead).
// Inlining the source also applies the SWC decorator transform and the
// SDK aliases below, and drops the build-freshness dependency.
'@trek/nest-mcp': new URL('../nest-mcp/src/index.ts', import.meta.url).pathname,
// MCP SDK's exports map uses extension-less wildcard targets that neither
// Node nor Vite can resolve. Point directly at the CJS dist files.
// Paths are relative to the monorepo root (packages are hoisted there).
'@modelcontextprotocol/sdk/server/mcp': new URL(
'../node_modules/@modelcontextprotocol/sdk/dist/cjs/server/mcp.js',
import.meta.url
).pathname,
'@modelcontextprotocol/sdk/server/streamableHttp': new URL(
'../node_modules/@modelcontextprotocol/sdk/dist/cjs/server/streamableHttp.js',
import.meta.url
).pathname,
'@modelcontextprotocol/sdk/inMemory': new URL(
'../node_modules/@modelcontextprotocol/sdk/dist/cjs/inMemory.js',
import.meta.url
).pathname,
'@modelcontextprotocol/sdk/client/index': new URL(
'../node_modules/@modelcontextprotocol/sdk/dist/cjs/client/index.js',
import.meta.url
).pathname,
},
},
});