Refs #223. A due Vorsorge item could only be done, deleted or ignored;
Telegram's postpone moved the date with no trace. Both decisions are
first-class now, and both are honest:
- POST /{id}/skip (no body): the interval restarts from the skip instant
through the recurrence engine, lastSkippedAt is stamped, skipCount
increments, any snooze clears. lastSatisfiedAt is NEVER touched — done
and skipped stay distinguishable forever, enforced in the primitive and
pinned by tests.
- POST /{id}/snooze ({until: YYYY-MM-DD}): the server resolves the day to
the notifyHour in the profile timezone and moves snoozedUntil and
nextDueAt to the same instant, so every due-state consumer follows
without knowing snooze exists. At least tomorrow, at most five years.
- GET /{id}/history: the new append-only completion ledger
(MeasurementReminderEvent), one row per satisfy from every engine path
and per skip, onTime derived at write time against the due instant that
was current when the event landed.
Two anchor fixes close the backdated-event gaps: the auto-resolve floor is
now the later of last satisfy and last skip (an old reading synced late no
longer resolves the cycle the user just skipped), and a backdated real
result re-anchors the next due at the later of its own instant and the
skip decision.
Screenings stay skippable and snoozable — the satisfy-side 409 guards
claimed fulfilment; a skip claims the opposite. Appointment reminders 404
on all three routes, in the lookup, like every by-id sibling. /checkups
gains the postpone sheet (quick chips, date field, the skip zone with its
own confirm) in both view branches, with muted meta lines and no card
colour change. The MCP preventive-care tool carries the resolved fields;
the OpenAPI contract publishes all three paths and the widened DTO.
placeholderData keeps the previous range painted while a health-chart
range switch fetches, paired with its truth condition: the container
dims and goes inert while isPlaceholderData is true, so the old range
cannot masquerade as the new one. The mood chart needs no pairing — its
range is a client-side slice over one static-key query and never drops
to a skeleton.
/checkups and /mood gain the dashboard-template RSC prefetch: the
primary list read moves into a shared lib read (route + wrapper consume
one query, so filter/order/wire shape cannot drift), the wrapper honours
the DASHBOARD_SSR_PREFETCH kill-switch, resolves identity through
getUnswitchedSession, JSON-round-trips the dehydrated state, and fails
soft to the bare client on every error path. Page-prefetch unit tests
pin the seeded keys and the fail-soft arms; the SSR hydration spec
gains an assertion per page.
The achievement-unlock poll drops to five minutes (in-app writes already
invalidate the cell; the poll only covers out-of-band ingest), and the
plan-proposal poll gains the advisor-style bounded attempt ceiling so an
open thread stops polling after its budget.
A rolling reminder at the engine's ten-year maximum interval lost its next
due date the moment its cadence was satisfied. The rolling branch of
nextOccurrenceAfter bounded its search by the 10-year anti-spin hardCap, and
a satisfied reminder computes its next slot with after === lastSatisfiedAt,
so the single deterministic slot lands exactly after + 3650 days — equal to
the hardCap to the millisecond. The notify-hour slot then spilled a few hours
past the raw boundary and was clipped to nothing, leaving nextDueAt null.
The rolling slot is one deterministic instant, not an open-ended walk, so the
anti-spin cap must never gate it. Bound the rolling search by that slot's own
day instead; endsOn stays enforced inside expandRolling, so a course-window
reminder still self-expires.
This surfaced on a ten-year tetanus booster: logging the next dose silently
dropped the reminder instead of rolling it forward a decade.
Review of the visit work found the appointment arm leaking in both
directions: rows the visit routes could strand, and a reminder surface
that would act on one as though it were a checkup.
An edit could orphan a live reminder. Pointing a still-booked visit at
the checkup it closed walked the foreign key off the visit's own
reminder, and the next reschedule then minted a second one, because the
re-anchor path asked the key what the visit owned instead of asking the
engine. An orphan fires: the cron reads the reminder table, not the
visit list, so it pushed for an appointment nobody could see, edit or
cancel, and deleting the visit did not reach it. The edit arm now
refuses the contradiction the create arm already refused, ownership is
resolved through the relation, deletion retires the row it owns rather
than the row it points at, and a sweep at the end of every visit write
retires anything left armed that no visit claims -- so the state is
unreachable rather than merely unlikely.
The by-id reminder routes never excluded appointments, and that was the
larger hole. Marking one done committed the satisfy and THEN failed on
the mapper, so every appointment push a person acknowledged answered 500
after the write had landed. An edit could give a spent one-shot a
cadence and turn it into a permanent nudge that appears in no list, or
switch a cancelled one back on. The delete is a hard delete, so somebody
holding only the measurements domain could destroy a row belonging to a
visit in the health background. All five refuse in the lookup now -- an
appointment is not addressable there at all -- and the chat buttons that
mark a reminder done or postpone it refuse it the same way. Nor is an
appointment satisfied by a lab result: the auto-satisfy matcher used to
resolve any free-text reminder from any panel, which would have marked
next month's cardiology appointment attended.
A visit is a seam between four domains, and names were crossing it. The
values never did, but the title of a discharge letter is itself the
sensitive part, and a grant that opened only the health background was
never consent for it. Link labels and dates now follow the target's own
domain; the link is still listed, so a delegate learns the visit
produced a lab result without learning which analyte. Closing a checkup
follows the same rule: it re-anchors a preventive-care cadence, which is
a measurements write, so a health-background delegate files the visit
and the closure is reported as skipped rather than performed in silence.
Three smaller repairs. A checkup now closes at the visit's own instant
rather than at the moment it was typed in, which anchors a backdated
entry correctly and makes correcting a mis-filed visit the no-op it
should always have been. A window ending before today no longer widens
back out to today. And the fallback in a push notification was the raw
enum constant, so a lock screen could read a schema value; it reads the
record owner's own language now, in all six.
A person's whole 'which doctor' history was one free-text column on a
reminder: they typed the practice name once and could reach nothing else
that happened there. This turns that string into a record.
Five tables in migration 0320, all additive: an encounter that happened
or is booked, the account's own address book of practitioners, and three
links from a visit to the documents, lab results and conditions it
produced. The encounter is slim on purpose — the diagnosis stays on the
linked condition, the address on the linked practitioner, and the reason
each field was kept or cut is written at the model. No module gate, and
the schema says why rather than leaving the absence to be read as an
oversight.
Every carrier lands with the tables rather than after them. All five are
classified as travelling both ways and are proven doing it: a seeded row
of each goes out through the real export builder, the account is deleted
so the schema's cascade decides what survives, and the rows are counted
back through the real restore route. Two references deliberately do not
survive and are named instead of dropped quietly — the reminder a visit
points at is not in the backup, and a link whose far side a portable
export does not carry cannot resolve. The wipe plan deletes the links
before the lab results and documents they hang off, or the audit row
would report zero for rows that existed. The three encrypted columns are
registered for key rotation, without which dropping a legacy key would
make those notes permanently unreadable.
Widening the reminder origin enum is a type error at the reminder DTO,
which is the right outcome: the mapper now refuses an appointment row
outright rather than relabelling it as a checkup.
The briefing payload states how far off a checkup is as a bare number the
model narrates back: "due in N days", "overdue by N days". It got that
number by dividing the hour gap by twenty-four, which answers a different
question than the one the sentence asks. A checkup booked for nine this
morning came out "overdue by 0 days" by the evening. One due Sunday at
01:00, read late on Friday, came out one day off — Saturday, on a calendar
where it is two. A clock-change day is twenty-three or twenty-five hours
long and rounded whichever way its length pushed it.
The checkup screens had exactly this and it was fixed there, so the counting
already exists. Lift it out as `calendarDaysUntil` and have both the phrase
and the number come off it, rather than leaving the payload with a second
body that can drift again. It counts by differencing two integer day indices
read on the person's profile clock, so the answer is exact rather than
rounded, and `extractFeatures` resolves that zone and hands it down — the
number now agrees with the screen the person is looking at.
Today's checkup moves off the overdue list, where the hour gap had put it as
soon as its appointment time passed. The hour it was booked for may be
behind, but the day it belongs to is not.
The horizon that bounds the read stays an hour cutoff on purpose. It is a
query bound, not a statement to anyone about which day something falls on.
Moves the host zone under the function to prove the answer does not follow it, since the suite otherwise runs pinned to UTC and would not have noticed. Adds the two days a year that are not twenty-four hours long, where counting hours rounds the evening into tomorrow. The structural check that the shared body never reads the device clock was looking for the wrong shape and let a deliberate break through; it now looks for the word itself.
The phrase read the device clock while the date printed under it read the profile clock. Set a laptop to another zone and the card could say a checkup was tomorrow above a date that was today. The zone is now something a caller has to state, and both screens state the one their dates are printed in.
The cases that used to read wrong: an evening look at this morning's checkup, a Sunday early-hours checkup seen late on Friday, a Saturday late-night one seen just after Friday midnight, and one from yesterday that only slipped past a few minutes ago. Each is a case where counting hours and counting dates give different answers.
The dashboard summary card and the checkups page each worked out "today",
"tomorrow", "in N days" and "overdue by N days" from the same due date, and
each did it with its own copy of the arithmetic. The page compares calendar
days. The card subtracted one instant from the other and divided, so a checkup
due Sunday at 01:00 read "tomorrow" when you looked on Friday evening, one due
Saturday at 23:59 read "in 2 days" when it was in fact tomorrow, and one due at
09:00 quietly stopped saying "today" as the afternoon wore on.
Both now read from one place, so they cannot drift apart again.
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.
Twice-daily BP protocol (RRULE BYHOUR=7,19) now fires at every clock
hour: byHourTimesOfDay expands BYHOUR into the engine's timesOfDay so
the label, RRULE, and engine output agree instead of collapsing to one
nudge at notifyHour.
Vorsorge surface:
- move create/edit into a ResponsiveSheet with a pinned Cancel/Save
footer, matching Labs/Illness/Medications
- wire the unused PATCH support: Edit affordance opens the form
pre-filled; an enable/disable Switch drives the enabled flag
- translate COACH-origin labels (the row stores an i18n key, not prose)
and render a neutral Coach provenance badge + an until-<date> line
- surface origin + endsOn on the hook type
- pull-to-refresh + always-on rationale documented on the nav entry
- NativeSelect-vs-Radix choice documented as deliberate
Coach:
- expired COACH course-window reminders self-clean: the cron tick
soft-deletes finished finite cadences instead of leaving dead rows
- accept-dedup gains a partial unique index (user, metric) where
origin=COACH and not deleted, with a P2002 catch in the route
- per-user rate-limit bucket on the suggestion-action endpoint
- SUGGEST-REMINDER parser keeps prose written after the block
- document POST /api/coach/reminder-suggestions in OpenAPI
Coach chrome:
- HistoryRail hideHeading prop drops the duplicate Conversations
heading on the page surface
- align the rail-tray strip inset to px-3 sm:px-4 so the dividers line
up; reword the FAB inset comment
satisfyReminder closes the forward-only TOCTOU via a conditional
updateMany (count===0 no-op). Migration headers corrected to v1.18.1.
The Coach can append a ---SUGGEST-REMINDER--- sentinel to propose a
measurement cadence (weight daily, the ESH/AHA 7-2-2 home-BP protocol,
structured glucose). The server resolves the cadence from a closed catalog
and emits an additive 'suggestion' SSE frame the chat renders as a one-tap
action card; accepting it creates a MeasurementReminder with origin COACH
through the same engine the Vorsorge surface uses (server-authoritative
schedule, finite course window self-expires via endsOn).
Non-naggy by construction: a frequency-cap cooldown, dismissal memory, a
master opt-out under Coach settings, and an explicit 'I measure enough'
stop path, all in the coach-prefs blob. Triple dedup at suggest, render,
and create so a cadence is never double-suggested or double-created, and
suggestions for a disabled module never surface. RHR/HRV stay passive --
the Coach surfaces the baseline, it never nudges to 'go measure' them.
The reminder DTO now echoes origin and endsOn for the iOS client.
Extract a single satisfyReminder() that every path uses to mark a
reminder's cadence fulfilled: stamp lastSatisfiedAt (forward-only) and
recompute the server-authoritative nextDueAt. The cron auto-resolve and
the manual satisfy route now route through it instead of duplicating the
reschedule.
Add findSatisfyingEvent(): a typed reminder resolves from a matching
Measurement, a free-text reminder from any LabResult. This closes the
Lab<->Vorsorge loop — an annual-blood-panel reminder is now satisfied
when a lab result lands, not only on a manual check-off.
Add the Vorsorge (measurement) reminder cadence layer: a thin adapter that
maps a reminder onto the canonical recurrence engine so a rolling
"every N days" or an RFC-5545 rrule cadence is driven by the same code the
medication next-due line uses. nextDueAt is computed and stored on the
server, so web and iPhone read identical numbers. Covers the DTO serializer
and the create/update validation schemas (exactly one of intervalDays or
rrule; BP auto-resolves on the SYS sentinel).
Marc-André Bombeck