Files
HealthLog/src/lib/export/full-backup-payload.ts
T
Marc-André Bombeck 48f4cba3aa Carry medication pause eras through backup and restore
`MedicationPauseEra` was classified as backed up and travelled nowhere. The
spans where a drug was deliberately paused are the difference between "stopped
taking it" and "was told to stop taking it", and nothing else in the payload can
reconstruct them: an era is a decision, not an observation, and no intake row
records its own absence.

Without them the compliance recomputation reads a deliberate pause as missed
doses, so a restored account looks non-adherent for a stretch during which it
did exactly what it was told.

Both ends land together. The eras ride nested inside their medication, like the
schedules and side effects beside them, so a portable file that mints fresh
medication ids needs no remap — Prisma binds each child to whatever id the
parent actually got.

## The open era is the point

`resumedAt` is nullable end to end and the writer always emits it. An open era
means the drug is paused right now, and readers run it to the present. The
restore passes the null through rather than closing it at restore time: a pause
that was still running when the backup was taken is still running afterwards,
and closing it would silently turn an ongoing decision into a historical one.

Counting alone cannot catch that — a restore that closed the era would still
hand back two rows. So the round-trip test seeds one closed era and one open
one and asserts both field by field.

## What is proven and what is not

Moving the model out of `COVERAGE_PENDING` and onto `TWO_ENDED_MODELS` makes
the round-trip test's registry incomplete, which is a compile error. Verified
by watching `tsc` fail with TS2741 before the count-back was written: the
coupling the plan's comment describes does hold.

The round-trip test itself needs Postgres via testcontainers and has not been
run here. Typecheck, lint, format and the 21458-test unit suite are green; the
integration proof comes from CI.
2026-08-21 22:01:51 +02:00

757 lines
30 KiB
TypeScript

/**
* v1.23 — shared builder for the user-scoped full-backup payload.
*
* Extracted so both the plaintext `GET /api/export/full-backup` route and the
* passphrase-encrypted `POST /api/export/encrypted` route emit the byte-for-byte
* same shape — the one that the pg-boss `data-backup` worker writes and that
* `parseBackupPayload()` round-trips on admin restore. Keep this writer in sync
* with the `data-backup` worker (`src/lib/jobs/reminder-worker.ts`).
*
* The decrypted notes are surfaced here (the backup is the human-readable
* artefact); an admin restore re-encrypts them on re-insert.
*/
import { Buffer } from "node:buffer";
import type { Prisma, PrismaClient } from "@/generated/prisma/client";
import { readNote } from "@/lib/crypto/note-cipher";
import { iterateMeasurementPages } from "@/lib/export/paged-measurements";
import { BACKUP_SCHEMA_VERSION } from "@/lib/validations/backup";
import {
buildCycleBackupSection,
type CycleBackupSection,
} from "@/lib/cycle/backup";
import {
buildRecordsBackupSection,
countRecordsBackupSection,
type RecordsBackupCounts,
type RecordsBackupSection,
} from "@/lib/export/records-backup";
import {
buildProfileBackupSection,
countProfileBackupSection,
type ProfileBackupCounts,
type ProfileBackupSection,
} from "@/lib/export/profile-backup";
import {
buildHealthScoreBackupSection,
countHealthScoreBackupSection,
type HealthScoreBackupCounts,
type HealthScoreBackupSection,
} from "@/lib/export/health-score-backup";
import {
buildVisitsBackupSection,
countVisitsBackupSection,
type VisitsBackupCounts,
type VisitsBackupSection,
} from "@/lib/export/visits-backup";
import {
buildVaccinationsBackupSection,
countVaccinationsBackupSection,
type VaccinationsBackupCounts,
type VaccinationsBackupSection,
} from "@/lib/export/vaccinations-backup";
import {
buildRemindersBackupSection,
countRemindersBackupSection,
type RemindersBackupCounts,
type RemindersBackupSection,
} from "@/lib/export/reminders-backup";
import {
buildIntradayProfileBackupSection,
countIntradayProfileBackupSection,
type IntradayProfileBackupCounts,
type IntradayProfileBackupSection,
} from "@/lib/export/intraday-profile-backup";
export interface FullBackupCounts
extends
RecordsBackupCounts,
ProfileBackupCounts,
IntradayProfileBackupCounts,
HealthScoreBackupCounts,
VisitsBackupCounts,
VaccinationsBackupCounts,
RemindersBackupCounts {
measurements: number;
medications: number;
intakeEvents: number;
medicationSideEffects: number;
medicationPauseEras: number;
moodEntries: number;
cycles: number;
cycleDayLogs: number;
nutrientDays: number;
}
export interface FullBackupResult {
payload: Record<string, unknown>;
counts: FullBackupCounts;
}
export interface FullBackupOptions {
purpose?: "portable-export" | "disaster-recovery";
exportedAt?: Date;
}
/**
* Every restorable `Measurement` scalar. `userId` is deliberately absent — the
* backup is user-scoped, so the owner is implicit in the query and restored
* from the target account rather than the payload.
*
* Named rather than inlined so `measurement-backup-completeness.test.ts` can
* compare it field-by-field against the model in `prisma/schema.prisma`. A
* column added to the model and forgotten here is how the aggregation
* provenance went missing from disaster-recovery backups for several releases.
*/
const MEASUREMENT_BACKUP_SELECT = {
id: true,
type: true,
value: true,
valueMin: true,
valueMax: true,
unit: true,
measuredAt: true,
source: true,
notes: true,
notesEncrypted: true,
externalId: true,
externalSourceVersion: true,
aggregationProvenance: true,
glucoseContext: true,
sleepStage: true,
rhythmClassification: true,
deviceType: true,
syncVersion: true,
deletedAt: true,
createdAt: true,
updatedAt: true,
} as const satisfies Prisma.MeasurementSelect;
/**
* Every restorable `MoodEntry` scalar. `userId` is absent for the same reason
* it is absent above: the backup is user-scoped and the owner is re-derived
* from the restoring account.
*
* Named rather than inlined so `mood-backup-completeness.test.ts` can compare
* it field-by-field against the model in `prisma/schema.prisma`, exactly as the
* measurement guard does for the select above.
*/
const MOOD_ENTRY_BACKUP_SELECT = {
id: true,
date: true,
mood: true,
score: true,
moodA1: true,
stressA2: true,
energyA3: true,
connectionA4: true,
stabilityA5: true,
tags: true,
note: true,
noteEncrypted: true,
source: true,
externalId: true,
moodLoggedAt: true,
tz: true,
syncedAt: true,
syncVersion: true,
deletedAt: true,
createdAt: true,
updatedAt: true,
} as const satisfies Prisma.MoodEntrySelect;
/**
* A structured-tag link, as it rides the wire. The link is carried by the
* tag's KEY, not by its id: a restore resolves the key against the target
* instance's catalogue, where the source instance's row id may not exist at
* all. `kind` comes along so the mapper can split RATED factors from BINARY
* tags without a second query.
*/
const MOOD_ENTRY_TAG_LINK_SELECT = {
rating: true,
moodTag: { select: { key: true, kind: true } },
} as const satisfies Prisma.MoodEntryTagLinkSelect;
/**
* Every restorable `MoodContext` scalar.
*
* `moodEntryId` and `userId` are absent for the reasons the exclusion list in
* `mood-backup-completeness.test.ts` states: the context rides inside its
* entry and is re-bound to whatever id that entry got, and the owner is
* re-derived from the restoring account. The two row stamps are absent for the
* third reason there — they describe when the sub-row was written, not when
* the day happened, and the entry already carries the moment that matters.
*
* Named rather than inlined so the guard can compare it field-by-field against
* the model, exactly as it does for the two selects above. This is the whole
* point of the pair: a column added to `MoodContext` without a line here
* fails, and it fails in the release that added it.
*/
const MOOD_CONTEXT_BACKUP_SELECT = {
workStatus: true,
workMinutes: true,
overtimeMinutes: true,
workLoad: true,
workSatisfaction: true,
contactCircles: true,
contactForm: true,
contactExtent: true,
contactQuality: true,
contactSupport: true,
leisureCategories: true,
leisureMinutes: true,
leisureJoy: true,
leisureRecovery: true,
eventType: true,
eventValence: true,
eventAt: true,
notesEncrypted: true,
} as const satisfies Prisma.MoodContextSelect;
type BackupMoodContext = Prisma.MoodContextGetPayload<{
select: typeof MOOD_CONTEXT_BACKUP_SELECT;
}>;
/**
* One context row, in whichever of the two wire shapes the caller asked for.
*
* The split is the same one `Measurement` makes: a disaster-recovery file
* carries the ciphertext verbatim, because the instance that reads it back
* holds the key; a portable export carries the plain text, because the point
* of a portable file is that somebody can read it. Every other column rides in
* both, since none of them is a storage detail — they are all answers somebody
* gave.
*
* The parameter is spelled `moodContext` rather than `c`, deliberately: the
* completeness guard proves a selected column reaches a payload by matching
* `moodContext.<column>`, and a one-letter parameter shared with another
* mapper in this file would make that matcher unable to fail.
*/
function serialiseMoodContext(
moodContext: BackupMoodContext,
disasterRecovery: boolean,
) {
return {
...(disasterRecovery
? {
notesEncrypted: moodContext.notesEncrypted
? Buffer.from(moodContext.notesEncrypted).toString("base64")
: null,
}
: { note: readNote(moodContext.notesEncrypted, null) }),
workStatus: moodContext.workStatus,
workMinutes: moodContext.workMinutes,
overtimeMinutes: moodContext.overtimeMinutes,
workLoad: moodContext.workLoad,
workSatisfaction: moodContext.workSatisfaction,
// The two multi-selects ride as the stored JSON string, unparsed. The
// restore writes the column back verbatim, so a file cannot arrive with a
// list the parser and the column disagree about.
contactCircles: moodContext.contactCircles,
contactForm: moodContext.contactForm,
contactExtent: moodContext.contactExtent,
contactQuality: moodContext.contactQuality,
contactSupport: moodContext.contactSupport,
leisureCategories: moodContext.leisureCategories,
leisureMinutes: moodContext.leisureMinutes,
leisureJoy: moodContext.leisureJoy,
leisureRecovery: moodContext.leisureRecovery,
eventType: moodContext.eventType,
eventValence: moodContext.eventValence,
eventAt: moodContext.eventAt?.toISOString() ?? null,
};
}
/**
* Build the canonical full-backup payload for `userId`. Portable exports omit
* tombstones and document ciphertext; disaster-recovery payloads preserve
* both so weekly and off-host snapshots share one restorable wire format.
*/
export async function buildFullBackupPayload(
prisma: PrismaClient,
userId: string,
options: FullBackupOptions = {},
): Promise<FullBackupResult> {
const disasterRecovery = options.purpose === "disaster-recovery";
const [
appSettings,
measurements,
medications,
intakeEvents,
moodEntries,
customMoodTags,
cycle,
records,
profile,
intradayProfiles,
healthScoreRecords,
visits,
vaccinations,
reminders,
nutrientDays,
] = await Promise.all([
disasterRecovery
? prisma.appSettings.findUnique({ where: { id: "singleton" } })
: Promise.resolve(null),
(async () => {
const rows: Array<Record<string, unknown>> = [];
const pages = iterateMeasurementPages(
prisma,
disasterRecovery ? { userId } : { userId, deletedAt: null },
MEASUREMENT_BACKUP_SELECT,
);
for await (const page of pages) {
for (const measurement of page) {
rows.push(
disasterRecovery
? {
id: measurement.id,
type: measurement.type,
value: measurement.value,
valueMin: measurement.valueMin,
valueMax: measurement.valueMax,
unit: measurement.unit,
measuredAt: measurement.measuredAt.toISOString(),
source: measurement.source,
notes: measurement.notes,
notesEncrypted: measurement.notesEncrypted
? Buffer.from(measurement.notesEncrypted).toString("base64")
: null,
externalId: measurement.externalId,
externalSourceVersion: measurement.externalSourceVersion,
aggregationProvenance: measurement.aggregationProvenance,
glucoseContext: measurement.glucoseContext,
sleepStage: measurement.sleepStage,
rhythmClassification: measurement.rhythmClassification,
deviceType: measurement.deviceType,
syncVersion: measurement.syncVersion,
deletedAt: measurement.deletedAt?.toISOString() ?? null,
createdAt: measurement.createdAt.toISOString(),
updatedAt: measurement.updatedAt.toISOString(),
}
: {
id: measurement.id,
type: measurement.type,
value: measurement.value,
unit: measurement.unit,
measuredAt: measurement.measuredAt.toISOString(),
source: measurement.source,
notes: readNote(
measurement.notesEncrypted,
measurement.notes,
),
deletedAt: measurement.deletedAt?.toISOString() ?? null,
},
);
}
}
return rows;
})(),
prisma.medication.findMany({
where: { userId },
// Side effects ride INSIDE their medication, exactly as the schedules
// beside them do. The alternative — a top-level array carrying
// `medicationId` — would have to survive a restore that mints new
// medication ids for a portable file, which is the id-remap the intake
// events already have to work around by drug name. A nested create has
// no id to remap: Prisma binds the child to whatever id the parent row
// actually got.
include: {
schedules: true,
sideEffects: { orderBy: { occurredAt: "desc" } },
pauseEras: { orderBy: { pausedAt: "asc" } },
},
}),
prisma.medicationIntakeEvent.findMany({
where: disasterRecovery ? { userId } : { userId, deletedAt: null },
include: { medication: { select: { name: true } } },
orderBy: { scheduledFor: "desc" },
}),
prisma.moodEntry.findMany({
where: disasterRecovery ? { userId } : { userId, deletedAt: null },
orderBy: { moodLoggedAt: "desc" },
select: {
...MOOD_ENTRY_BACKUP_SELECT,
// Every link, not only the rated ones. This read used to filter
// `rating: { not: null }`, and a BINARY link carries a NULL rating by
// definition — so the present/absent tags, the kind most people pick,
// were absent from the file and could not come back from it.
tagLinks: { select: MOOD_ENTRY_TAG_LINK_SELECT },
// The day context, when the entry has one. Sparse by design — most
// entries carry none, and the join answers null on those.
context: { select: MOOD_CONTEXT_BACKUP_SELECT },
},
}),
// The account's OWN mood tags. The seeded catalogue is reference data every
// instance has; a tag the user made lives only here. Without it the restore
// cannot resolve the entry's factor keys — and unlike the cycle path, which
// used to drop them silently, the mood path throws, so an account with one
// custom rated tag could not be restored at all.
prisma.moodTag.findMany({
where: { userId },
orderBy: { key: "asc" },
}),
buildCycleBackupSection(prisma, userId, {
purpose: disasterRecovery ? "disaster-recovery" : "portable-export",
}),
buildRecordsBackupSection(prisma, userId, {
purpose: disasterRecovery ? "disaster-recovery" : "portable-export",
}),
// Durable self-context, user-defined metrics, and persisted pattern
// decisions. These account-owned rows cannot be reconstructed from an
// integration after restore.
buildProfileBackupSection(prisma, userId, {
purpose: disasterRecovery ? "disaster-recovery" : "portable-export",
}),
// The hourly shape of a cumulative day. Not derived, despite looking it:
// the drain folds it out of the per-sample rows in the same transaction
// that deletes them, so past the grace window nothing can rebuild it.
buildIntradayProfileBackupSection(prisma, userId, {
purpose: disasterRecovery ? "disaster-recovery" : "portable-export",
}),
// The score as it was SHOWN on each local day. Reads like a derived tier
// and is not one: today's number always comes from today's rows, so once
// the readings behind a past day have moved, nothing can recompute what
// that day said. The row is the only copy.
buildHealthScoreBackupSection(prisma, userId, {
purpose: disasterRecovery ? "disaster-recovery" : "portable-export",
}),
// Visits, the address book behind them, and the three link tables. Both
// ends live in `src/lib/export/visits-backup.ts` beside each other, so a
// grep of the restore route alone will not find them.
buildVisitsBackupSection(prisma, userId, {
purpose: disasterRecovery ? "disaster-recovery" : "portable-export",
}),
// The immunization log and the pages it was transcribed from. Both ends
// live in `src/lib/export/vaccinations-backup.ts` beside each other, the
// same arrangement as the visits above and for the same reason.
buildVaccinationsBackupSection(prisma, userId, {
purpose: disasterRecovery ? "disaster-recovery" : "portable-export",
}),
// The Vorsorge reminders and their completion ledger (v1.37.20, #223 /
// iOS #68). Both ends live in `src/lib/export/reminders-backup.ts` beside
// each other, the same arrangement as the two sections above and for the
// same reason.
buildRemindersBackupSection(prisma, userId, {
purpose: disasterRecovery ? "disaster-recovery" : "portable-export",
}),
// Nutrient day totals were absent from every export path, which
// contradicted the schema's own reason for denormalising the unit column
// ("rows stay self-describing in exports even if the catalog ever drifts").
// `source` is part of the composite PK, so it has to ride along or a
// restore cannot tell a manual water entry from a synced day total. The
// table carries no tombstone, so both purposes read the same shape.
prisma.nutrientIntakeDay.findMany({
where: { userId },
select: {
day: true,
nutrient: true,
amount: true,
unit: true,
source: true,
},
orderBy: [{ day: "desc" }, { nutrient: "asc" }],
}),
]);
// Pinned to the section interfaces so the spreads below cannot quietly widen
// (or narrow) what reaches the wire.
const cycleSection: CycleBackupSection = cycle;
const recordsSection: RecordsBackupSection = records;
const profileSection: ProfileBackupSection = profile;
const intradaySection: IntradayProfileBackupSection = intradayProfiles;
const healthScoreSection: HealthScoreBackupSection = healthScoreRecords;
const visitsSection: VisitsBackupSection = visits;
const vaccinationsSection: VaccinationsBackupSection = vaccinations;
const remindersSection: RemindersBackupSection = reminders;
const payload = {
schemaVersion: BACKUP_SCHEMA_VERSION,
exportedAt: (options.exportedAt ?? new Date()).toISOString(),
userId,
appSettings:
disasterRecovery && appSettings
? {
...appSettings,
adminCodexTokenExpiresAt:
appSettings.adminCodexTokenExpiresAt?.toISOString() ?? null,
adminCodexConnectedAt:
appSettings.adminCodexConnectedAt?.toISOString() ?? null,
documentQuotaBytes: appSettings.documentQuotaBytes.toString(),
}
: null,
measurements,
medications: medications.map((m) => ({
...(disasterRecovery
? {
id: m.id,
treatmentClass: m.treatmentClass,
dosesPerUnit: m.dosesPerUnit,
unitsPerDose: m.unitsPerDose.toString(),
notificationsEnabled: m.notificationsEnabled,
pausedAt: m.pausedAt?.toISOString() ?? null,
snoozedUntil: m.snoozedUntil?.toISOString() ?? null,
startsOn: m.startsOn?.toISOString() ?? null,
endsOn: m.endsOn?.toISOString() ?? null,
oneShot: m.oneShot,
asNeeded: m.asNeeded,
deliveryForm: m.deliveryForm,
trackInjectionSites: m.trackInjectionSites,
allowedInjectionSites: m.allowedInjectionSites,
liveActivityEnabled: m.liveActivityEnabled,
criticalAlarmEnabled: m.criticalAlarmEnabled,
atcCode: m.atcCode,
rxNormCode: m.rxNormCode,
lowStockNotifiedAt: m.lowStockNotifiedAt?.toISOString() ?? null,
lowStockNotifiedThresholdDays: m.lowStockNotifiedThresholdDays,
reorderLeadDays: m.reorderLeadDays,
externalSource: m.externalSource,
externalId: m.externalId,
createdAt: m.createdAt.toISOString(),
updatedAt: m.updatedAt.toISOString(),
}
: {}),
name: m.name,
dose: m.dose,
active: m.active,
schedules: m.schedules.map((s) => ({
...(disasterRecovery
? {
id: s.id,
daysOfWeek: s.daysOfWeek,
timesOfDay: s.timesOfDay,
reminderGraceMinutes: s.reminderGraceMinutes,
rrule: s.rrule,
rollingIntervalDays: s.rollingIntervalDays,
scheduleType: s.scheduleType,
cyclicOnWeeks: s.cyclicOnWeeks,
cyclicOffWeeks: s.cyclicOffWeeks,
doseWindows: s.doseWindows,
// #219 — per-schedule units per dose. Decimal → string like the
// medication-level column; NULL (inherit) stays NULL.
unitsPerDose:
s.unitsPerDose == null ? null : s.unitsPerDose.toString(),
}
: {}),
windowStart: s.windowStart,
windowEnd: s.windowEnd,
label: s.label,
dose: s.dose,
})),
// What the person recorded against the drug, and the reason a drug may
// have been stopped. `notes` is the same dual-column arrangement
// `Measurement` has and gets the same treatment: a portable export
// carries the DECRYPTED note and no ciphertext, a disaster-recovery
// payload carries the ciphertext verbatim plus whatever legacy plaintext
// the row still holds, and the restore re-encrypts the plaintext case.
sideEffects: m.sideEffects.map((s) => ({
...(disasterRecovery
? {
id: s.id,
notes: s.notes,
notesEncrypted: s.notesEncrypted
? Buffer.from(s.notesEncrypted).toString("base64")
: null,
createdAt: s.createdAt.toISOString(),
}
: { notes: readNote(s.notesEncrypted, s.notes) }),
occurredAt: s.occurredAt.toISOString(),
category: s.category,
entry: s.entry,
severity: s.severity,
})),
// Nested for the same reason the two above are: a pause era is bound to
// its medication by id, and a nested create binds it to whatever id the
// parent actually got.
//
// These spans are what separates "stopped taking it" from "was told to
// stop taking it". Without them the compliance recomputation counts a
// deliberate pause as missed doses, so a restored account reads as
// non-adherent for a stretch during which it did exactly what it was
// told. Nothing else in the payload can reconstruct them: an era is a
// decision, not an observation, and no intake row records its absence.
//
// `resumedAt` stays nullable end to end — an open era means the
// medication is still paused, and readers run it to `now`.
pauseEras: m.pauseEras.map((p) => ({
...(disasterRecovery ? { id: p.id } : {}),
pausedAt: p.pausedAt.toISOString(),
resumedAt: p.resumedAt ? p.resumedAt.toISOString() : null,
createdAt: p.createdAt.toISOString(),
})),
})),
intakeEvents: intakeEvents.map((e) => ({
...(disasterRecovery
? {
id: e.id,
medicationId: e.medicationId,
autoMissed: e.autoMissed,
attributionSource: e.attributionSource,
idempotencyKey: e.idempotencyKey,
createdAt: e.createdAt.toISOString(),
injectionSite: e.injectionSite,
doseTaken: e.doseTaken,
inventoryConsumption: e.inventoryConsumption,
externalId: e.externalId,
updatedAt: e.updatedAt.toISOString(),
syncVersion: e.syncVersion,
deletedAt: e.deletedAt?.toISOString() ?? null,
}
: {}),
medication: e.medication.name,
scheduledFor: e.scheduledFor.toISOString(),
takenAt: e.takenAt?.toISOString() ?? null,
skipped: e.skipped,
source: e.source,
})),
// The parameter is spelled out rather than the `e` every other mapper here
// uses, and deliberately: `mood-backup-completeness.test.ts` proves a
// selected column reaches a payload by matching `: moodEntry.`. A matcher
// on `: e.` would also match the intake-event mapper above it and could
// therefore never fail.
moodEntries: moodEntries.map((moodEntry) => {
// The two link arms partition the entry's links exhaustively: a link is
// a rated factor when its tag is RATED and it actually carries a score,
// and a structured tag otherwise. Total on purpose — a malformed link
// (a RATED tag whose rating went missing) rides as a tag key and comes
// back NAMED as unresolvable on restore, rather than falling between the
// two arms and disappearing the way every BINARY link used to.
const isRatedFactor = (link: (typeof moodEntry.tagLinks)[number]) =>
link.moodTag.kind === "RATED" && link.rating !== null;
const factors = moodEntry.tagLinks
.filter(isRatedFactor)
.map((tagLink) => ({
key: tagLink.moodTag.key,
rating: tagLink.rating as number,
}));
// BINARY link keys. Their own array rather than a nullable rating inside
// `factors`: the restore resolves `factors` against `kind: "RATED"` and
// reports what it cannot resolve, so a rating-less entry in that array
// would collide with both. A separate key leaves every backup file
// written before this parsing and restoring exactly as it did.
const structuredTags = moodEntry.tagLinks
.filter((link) => !isRatedFactor(link))
.map((tagLink) => tagLink.moodTag.key);
return {
...(disasterRecovery
? {
note: moodEntry.note,
noteEncrypted: moodEntry.noteEncrypted
? Buffer.from(moodEntry.noteEncrypted).toString("base64")
: null,
syncedAt: moodEntry.syncedAt.toISOString(),
syncVersion: moodEntry.syncVersion,
createdAt: moodEntry.createdAt.toISOString(),
updatedAt: moodEntry.updatedAt.toISOString(),
}
: { note: readNote(moodEntry.noteEncrypted, moodEntry.note) }),
id: moodEntry.id,
date: moodEntry.date,
mood: moodEntry.mood,
score: moodEntry.score,
// The five level-A values, under the keys the write path takes. Both
// arms carry them: they are the entry's own answers, not a storage
// detail, and a portable export that dropped them would hand back a
// file describing the day less well than the row it came from.
a1: moodEntry.moodA1,
a2: moodEntry.stressA2,
a3: moodEntry.energyA3,
a4: moodEntry.connectionA4,
a5: moodEntry.stabilityA5,
tags: moodEntry.tags,
source: moodEntry.source,
loggedAt: moodEntry.moodLoggedAt.toISOString(),
externalId: moodEntry.externalId,
// The zone the `date` string is anchored to. Without it a restored row
// falls back to the legacy Europe/Berlin reading and an account that
// logged elsewhere gets its day boundaries quietly moved.
tz: moodEntry.tz,
deletedAt: moodEntry.deletedAt?.toISOString() ?? null,
factors,
structuredTags,
// The day context, or null. Null rather than an empty object, because
// "no context" and "a context whose every field is empty" are
// different facts and the restore has to keep them apart.
context: moodEntry.context
? serialiseMoodContext(moodEntry.context, disasterRecovery)
: null,
};
}),
customMoodTags: customMoodTags.map((tag) => ({
...(disasterRecovery ? { id: tag.id } : {}),
key: tag.key,
labelKey: tag.labelKey,
categoryId: tag.categoryId,
kind: tag.kind,
isActive: tag.isActive,
icon: tag.icon,
sortOrder: tag.sortOrder,
// Ciphertext verbatim, like every other *Encrypted column in a DR
// payload: the same instance's key reads it back unchanged.
labelEncrypted: tag.labelEncrypted,
scaleMin: tag.scaleMin,
scaleMax: tag.scaleMax,
inverse: tag.inverse,
})),
// Both sections are SPREAD, not hand-picked key by key.
//
// Hand-picking is what lost the custom cycle symptoms. `buildCycleBackupSection`
// returned them, the wire schema declared them, `restoreCycleData` read them
// and — since v1.33.1 — THREW on a key it could not resolve. The list of keys
// copied out here was simply never extended, so every backup written carried
// `customSymptoms: []`. An account with one custom symptom did not get the
// silent drop that release removed; it got a restore that failed outright on
// a key nothing had written back, and the fix was inert in production.
//
// Spreading makes the section interface the single declaration of what rides
// the wire: a field added to `CycleBackupSection` / `RecordsBackupSection`
// reaches the payload by construction rather than by someone remembering.
// `manifest` (from the records section) discloses the two deliberate
// exclusions — document binaries, workout GPS/sample series — in the file
// itself, not just in the export UI copy.
...cycleSection,
...recordsSection,
...profileSection,
...intradaySection,
...healthScoreSection,
...visitsSection,
...vaccinationsSection,
...remindersSection,
nutrientDays: nutrientDays.map((n) => ({
day: n.day,
nutrient: n.nutrient,
amount: n.amount,
unit: n.unit,
source: n.source,
})),
};
return {
payload,
counts: {
measurements: measurements.length,
medications: medications.length,
intakeEvents: intakeEvents.length,
medicationSideEffects: medications.reduce(
(total, m) => total + m.sideEffects.length,
0,
),
medicationPauseEras: medications.reduce(
(total, m) => total + m.pauseEras.length,
0,
),
moodEntries: moodEntries.length,
cycles: cycle.cycles.length,
cycleDayLogs: cycle.cycleDayLogs.length,
nutrientDays: nutrientDays.length,
...countRecordsBackupSection(records),
...countProfileBackupSection(profile),
...countIntradayProfileBackupSection(intradayProfiles),
...countHealthScoreBackupSection(healthScoreRecords),
...countVisitsBackupSection(visits),
...countVaccinationsBackupSection(vaccinations),
...countRemindersBackupSection(reminders),
},
};
}