'assigned' implied a specific person always holds the item, but
createAssignment() only requires status=in_stock to hand something out --
the status value itself never guaranteed a matching Assignment row exists.
~158 of the 613 real-imported assets carry this status with no Assignment
at all (shared/unowned equipment like meeting-room gear), so "assigned"
was actively misleading for them. 'in_use' doesn't carry that implication.
DB: `ALTER TYPE "AssetItemStatus" RENAME VALUE 'assigned' TO 'in_use'`
(hand-written migration -- runs cleanly, no data migration needed, every
existing row's status just reads under the new name). Renamed across:
schema.prisma enum, src/lib/assets.ts (type union + IMPORT_STATUS_MAP,
which keeps an `assigned` key mapped to `in_use` for backward-compat with
pre-2026-08-25 exports/CSVs), src/lib/assignments.ts (the literal status
value createAssignment() sets), src/app/assets/page.tsx + api/assets/
route.ts (filter dropdown + validStatuses), src/app/maintenance-records/
page.tsx (its own copy of the status list for the "close" targetStatus
picker). maintenance-records.ts itself needed no logic change -- its
closeableTargetStatusValues was already just ["in_stock", "retired"],
"assigned" was never a valid close target, only mentioned in comments
(updated for accuracy).
Also fixes a real regression found while verifying this: tests/
assets.test.ts (a pre-existing, properly-reviewed test file, not written
this session) broke 2 commits ago when GET /api/assets's signature and
response shape changed for pagination -- it still called GET() with no
Request and expected a bare array. tsc didn't catch this until now
because this container has no dev bind mount (Dockerfile is COPY-based,
`docker exec` only reflects the last build) -- see the
ubi-dan-itam-docker-no-bind-mount memory note. Added a getRequest()
helper and updated assertions to the {items, total} shape.
Verified by actually rebuilding and running the full suite fresh (not
just tsc/lint smoke checks): 369/369 tests pass, including
assignments.test.ts and maintenance-records.test.ts, which this rename
touches directly. tsc/lint clean against the rebuilt image. Migration
applied to the real DB, data verified intact (542 in_use + 71 in_stock =
613, matches pre-rename counts exactly).
Closes the coverage gap noted in CLAUDE.md's "Việc còn dở" — mirrors the
existing pattern in tests/licenses.test.ts and tests/assignments.test.ts for
POST /api/assets, POST /api/employees, POST /api/requests (the only body-
accepting methods on these three routes; none have a PATCH route yet).
AssetItem.model was a free-text string with no referential integrity.
Now a required FK to AssetModel, mirroring the Request.employeeId and
License.vendorId retrofit precedent (no backfill needed, no real
AssetItem data existed).