Postgres returns rows that tie on an ORDER BY in no particular order,
and not the same one twice. The medication reads ordered by columns two
rows share all the time: every read that hands schedules on included
them with no order at all, medications were listed by createdAt alone
(one import writes many in a millisecond), intakes by scheduledFor (a
twice-daily medication puts every morning dose on one instant), and
"the latest intake" lookups by takenAt. A client read the same account
in a different order from one request to the next, and a latest-intake
lookup picked either of two rows.
Every findMany / findFirst on a medication table, nested includes
included, now ends its order on the id in the direction of its last key,
and schedules are read by window, then id (MEDICATION_SCHEDULE_ORDER, the
order the backup already wrote). medication-read-order-guard.test.ts
holds the tree to it. medication-read-order.test.ts writes tying rows in
the opposite order to the one each read promises, through the medication
list and today's intakes, and fails without the tie-breakers.
The parity suite's own state reader had the same gap: it sorts rows by
content with the ids blanked, and rows that tie then kept whatever order
the unordered read returned, so their <id:N> labels swapped under a
loaded run. Its reads are ordered by id, which for a cuid is the order
the rows were written in.
The JSON import's schema left the route, so its entry in the inline
schema strictness register goes; the schema module says why its objects
are not strict.
The inventory consume hook counted the medication-level units_per_dose
for every dose, so a split plan could not decrement a whole tablet in
the morning and a half at noon. Resolve the units from the taken
intake's own slot: match its scheduled wall-clock time in the user's
zone to a schedule and read that schedule's units_per_dose, inheriting
the medication level on NULL or no match. A medication whose schedules
all leave the column NULL resolves exactly as before. The batch-import
path binds each dose by its scheduled anchor the same way.
A supply container went EXPIRED 30 days after its first use no matter what
kind of container it was. That window exists because puncturing an injection
pen exposes its contents and the product information caps how long the rest
stays usable; a blister of tablets has no such limit, every tablet sits in
its own sealed cavity, and pressing the first one out says nothing about the
rest. The state machine never read `containerType`, so a tablet pack opened
five weeks ago had its remaining stock written off.
The clock now keys off the container kind. PEN and AMPOULE carry it: both are
a single sealed reservoir that the first dose breaches. BLISTER, INHALER,
BOTTLE and OTHER do not: their units stay individually sealed, or the
arrangement is simply unknown, and a fixed 30 days would be a number nobody
entered. The printed expiry still applies to every kind, so an unknown
container is not an unbounded one.
`computeExpiresAt` takes the kind too, so a clock-less container with no
printed date now persists no `expiresAt` at all and the daily expire scan
never sees it.
The per-item PATCH gains a way back out: `markAsFirstUseAt` accepts null and
clears the opening date, which is the correction a container needs after the
intake hook auto-opened it from a back-dated dose.
Also drops `daysRemainingInUse`. It had no caller anywhere in the tree and
its docblock described a chip that does not exist.
Apply the shared optimistic-concurrency guard (takeBaseToken + guardedUserUpdate)
to the notification-prefs, mood-tag-layout, modules, and coach-prefs write
endpoints so an interleaved edit can no longer silently overwrite a category a
fresher writer just set; a tokenless request keeps the prior unconditional
write. Route the inventory stock-correction PATCH and DELETE through the same
per-medication advisory lock intake consumption takes, so an absolute stock
write can no longer clobber a concurrent dose decrement. Guard every insight
cache commit on the privacy mode still being what the generation read, so a
privacy-mode change is respected by a generation that was already running.
One-shot prettier pass so the new format:check gate starts from a clean
baseline. Formatting only — no behaviour change. Generator-owned and
vendored artifacts stay untouched via .prettierignore.
Drop forwardRef from the textarea and native-select primitives — the last two
holdouts under components/ui — so they accept ref as a plain prop like the
input primitive already does. No call site passes a ref to either, and the
React 19 prop path is the forward-looking shape.
Route the inventory-consumption JSON-column write through the shared toJson
helper instead of an inline `as unknown as Prisma.InputJsonValue` cast, keeping
the WHY of the escape hatch in one place.
A dose can now consume a fraction of a unit — a half, third or quarter
tablet for a split pill. The wizard offers a curated fraction set beside
the whole numbers (the most error-resistant input); units-per-dose and the
per-container counts widen from Int to Decimal, so a 30-tablet pack dosed
at a half reads 29.5 after one dose and the days-left projection follows.
The consumption ledger stamps and refunds the exact fraction, and existing
whole-number doses are untouched. OpenAPI regenerated — the three unit
fields move from integer to number — and the units-per-dose hint is
updated across the six locales.
Also anchors a first-use date relative to now in an inventory route test
that had aged past its 30-day in-use window.
Two hardening passes on the consumption stamp:
- consumeForIntake claims the stamp with a single conditional UPDATE
(NULL-stamp predicate + row lock) instead of read-then-write, so a
double tap racing a sync replay decrements exactly once; the loser
sees count 0. restoreForIntake clears the stamp the same way, so
concurrent restores cannot refund twice.
- Every seam consumes only on the pending-to-taken transition. A sync
replay that re-posts an already-taken history row, or an edit that
corrects the timestamp of an old dose, never touches today's stock.
Stock only decremented on the web card's take button — the status
toggle, the phone sync, the Telegram buttons and the token API all
recorded the dose and left the inventory untouched, which is why a
fresh pack kept reading full. Consumption now stamps the intake row
itself: every path that turns a row taken consumes through one module
— open container first, then earliest expiry with auto-open, spilling
into the next pack and flooring at zero — and every path that takes it
back (undo, delete, a take turned skip, a converged duplicate)
refunds exactly what the stamp recorded. Replays and pending sync
echoes can never double-charge, and the nightly convergence pass
refunds the rows it tombstones. A medication can declare units per
dose, so two 2 mg tablets book as one 4 mg dose and stock reads in
doses with the unit count alongside; containers carry a named type
including tablet packs, hold up to a thousand units for inhalers, and
the GLP-1 card reads the same stock as the inventory tab instead of a
separate ledger. The inventory endpoints join the documented API.
Marc-André Bombeck