Merge branch 'main' into feat/lab-source-reference-ranges

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Marc-André Bombeck authored and GitHub committed 2026-08-08 02:27:10 +02:00
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@@ -0,0 +1,200 @@
/**
* Structural guard on the measurement ingest boundary.
*
* `VALUE_RANGES` is the band the application declares a metric can occupy.
* Every path a person can drive enforced it from the start; the provider sync
* writers never did, and nothing noticed, because each writer is correct on
* its own terms — it wrote what the remote sent. The gap was only visible from
* above, by listing every writer at once and asking which of them had ever
* been told about the band.
*
* So the list lives here. Every file that writes a `Measurement` row is
* enumerated with the reason it is allowed to, and the guard fails when the
* discovered set stops matching. A provider added tomorrow lands a file that
* is not in the map and has to answer the question before it can ship.
*
* This is a tripwire, not a proof. It cannot show a disposition is the right
* one — only that nobody added a writer without writing down which gate covers
* it. A reviewer who waves through a bogus `derived` label defeats it, and no
* test substitutes for that review.
*/
import { describe, it, expect } from "vitest";
import { readFileSync } from "node:fs";
import { join } from "node:path";
import { walkSourceFiles } from "./helpers/source-files";
const SRC = join(process.cwd(), "src");
/** The gate module every provider-fed writer has to reach. */
const GATE_MODULE = "@/lib/measurements/plausibility-gate";
/** The predicate every person-driven write path has always used. */
const VALIDATOR = "validateMeasurementRange";
/**
* How a writer satisfies the plausibility domain.
*
* - `gate` — provider-fed; must reach {@link GATE_MODULE} itself.
* - `validator` — person-driven; must call {@link VALIDATOR} itself.
* - `upstream` — validated in a named module before the row is built; the
* named module is checked, so the label cannot be a shrug.
* - `derived` — the value is arithmetic over rows already in the table, not a
* number from outside. Gating here would drop a consolidation of data that
* IS present, which is a different failure from admitting one that is not.
* - `literal` — the written value is a constant in the file, so no external
* number can reach the column.
* - `restore` — replays the record's own backup verbatim. Fidelity is the
* contract; a restore that silently dropped rows would be the worse bug,
* and the diagnostic script is how a stored impossible row gets found.
*/
type Disposition =
| { kind: "gate" }
| { kind: "validator" }
| { kind: "upstream"; validatedIn: string }
| { kind: "derived"; why: string }
| { kind: "literal"; why: string }
| { kind: "restore"; why: string };
const WRITERS: Record<string, Disposition> = {
// ── Provider sync writers, gated ──────────────────────────────────────
"lib/withings/sync.ts": { kind: "gate" },
"lib/withings/sync-activity.ts": { kind: "gate" },
"lib/fitbit/sync-core.ts": { kind: "gate" },
"lib/google-health/sync-core.ts": { kind: "gate" },
"lib/nightscout/sync.ts": { kind: "gate" },
// The shared identity seam. Polar, Oura, WHOOP, the Withings sleep leg,
// the Apple export importer and the batch endpoint all write through it,
// so the gate here is what makes a new provider fail closed.
"lib/measurements/reconcile-external-measurement.ts": { kind: "gate" },
// ── Person-driven write paths, validated ──────────────────────────────
"app/api/measurements/route.ts": {
kind: "upstream",
validatedIn: "lib/validations/measurement.ts",
},
"app/api/import/route.ts": { kind: "validator" },
"lib/mcp/writes.ts": { kind: "validator" },
"lib/measurements/create-from-telegram.ts": { kind: "validator" },
"lib/measurements/import-apple-health-export.ts": { kind: "validator" },
"app/api/import/csv/route.ts": {
kind: "upstream",
validatedIn: "lib/import/csv-measurements.ts",
},
// ── Fixed values ──────────────────────────────────────────────────────
"lib/withings/sync-ecg.ts": {
kind: "literal",
why: "an ECG row carries value 1 — the file's own constant, never a provider number",
},
"app/api/mental-health/assessments/route.ts": {
kind: "literal",
why: "the questionnaire score is summed from Zod-bounded item answers",
},
"lib/insights/score-row.ts": {
kind: "literal",
why: "the health score is computed in-app on a closed 0-100 scale",
},
// ── Derived from rows already stored ──────────────────────────────────
"lib/measurements/consolidate-daily-mean.ts": {
kind: "derived",
why: "writes the mean of the day's own stored rows",
},
"lib/measurements/consolidate-legacy-steps.ts": {
kind: "derived",
why: "folds stored per-sample step rows into the day's canonical row",
},
"lib/measurements/dense-intraday-retention.ts": {
kind: "derived",
why: "rebuilds hourly buckets from stored per-sample rows",
},
"lib/measurements/drain-per-sample-cumulative.ts": {
kind: "derived",
why: "reduces stored cumulative per-sample rows to one daily total",
},
// ── Restore ───────────────────────────────────────────────────────────
"app/api/admin/backups/[id]/restore/route.ts": {
kind: "restore",
why: "replays the record's own export; dropping rows would break the restore contract",
},
};
/**
* Any Prisma client handle followed by a measurement write. Whitespace- and
* handle-tolerant on purpose: the earlier generation of this repo's guards
* demanded a literal `prisma.x.findUnique(` and went green because it matched
* nothing, not because nothing was there. The transaction handles in use are
* `tx` and `pc`; a future one is caught by the `[A-Za-z_$][\w$]*` head.
*/
const MEASUREMENT_WRITE =
/[A-Za-z_$][\w$]*\s*\.\s*measurement\s*\.\s*(create|createMany|createManyAndReturn|upsert)\s*\(/;
function sourceFiles(): string[] {
return walkSourceFiles(SRC, { floor: 3000 })
.filter((p) => !p.startsWith("generated/"))
.filter((p) => !p.includes("__tests__"))
.filter((p) => !p.endsWith(".test.ts") && !p.endsWith(".test.tsx"))
.sort();
}
function read(rel: string): string {
return readFileSync(join(SRC, rel), "utf8");
}
function discoveredWriters(): string[] {
return sourceFiles().filter((rel) => MEASUREMENT_WRITE.test(read(rel)));
}
describe("every measurement writer declares how it meets the plausibility domain", () => {
it("finds the writers at all — an empty sweep is a broken guard, not a clean repo", () => {
// The map is the claim; this asserts the matcher can still see the
// population it describes. A regex that silently stops matching would
// otherwise turn every check below into a tautology.
expect(discoveredWriters().length).toBeGreaterThanOrEqual(15);
});
it("the discovered writer set matches the declared map exactly", () => {
expect(discoveredWriters()).toEqual(Object.keys(WRITERS).sort());
});
it("every provider-fed writer reaches the gate module", () => {
const gated = Object.entries(WRITERS)
.filter(([, d]) => d.kind === "gate")
.map(([rel]) => rel);
expect(gated.length).toBeGreaterThanOrEqual(6);
for (const rel of gated) {
expect(read(rel), `${rel} must import ${GATE_MODULE}`).toContain(
GATE_MODULE,
);
}
});
it("every person-driven writer calls the range validator", () => {
for (const [rel, disposition] of Object.entries(WRITERS)) {
if (disposition.kind === "validator") {
expect(read(rel), `${rel} must call ${VALIDATOR}`).toContain(VALIDATOR);
}
if (disposition.kind === "upstream") {
expect(
read(disposition.validatedIn),
`${disposition.validatedIn} must call ${VALIDATOR} on behalf of ${rel}`,
).toContain(VALIDATOR);
}
}
});
it("the exempt writers carry a written reason", () => {
for (const [rel, disposition] of Object.entries(WRITERS)) {
if (
disposition.kind === "derived" ||
disposition.kind === "literal" ||
disposition.kind === "restore"
) {
expect(disposition.why.length, `${rel} needs a reason`).toBeGreaterThan(
20,
);
}
}
});
});
@@ -0,0 +1,294 @@
/**
* Pair guard binding `prisma/schema.prisma`'s `MoodEntry` and
* `MoodEntryTagLink` models to the disaster-recovery backup selects.
*
* The sibling of `measurement-backup-completeness.test.ts`, written as its own
* file rather than as a second describe inside it, because that guard's own
* note asks for model-by-model growth and one file per model keeps every
* failure message about one model.
*
* The failure it exists to catch, stated by the defect that prompted it: the
* mood payload carried `id, date, mood, score, tags, source, loggedAt,
* externalId, deletedAt, factors` and nothing else. The free-text note, the
* row's timezone and the last-writer-wins counter were selected by the query
* and written to no payload, so a restored entry came back without its text,
* read its day boundaries under the legacy Europe/Berlin assumption, and lost
* the next sync round to a paired device still holding a higher counter. The
* backup validation schema is `.passthrough()`, so nothing complained at parse
* time either. Nothing here was a wrong value; every one of them was silence.
*
* Both ends of the comparison are literals — a Prisma model block and a named
* select object — so the matcher is exact. Every matcher also asserts a
* non-zero match count: an empty match set fails rather than passing quietly,
* which is how the bearer-scope guard stayed green for months while matching
* nothing at all.
*
* Mutation check: comment out `tz: true` in `MOOD_ENTRY_BACKUP_SELECT` and
* this goes red naming that column; add a scalar to the model without adding
* it to the select and it goes red naming the new one; rename the mapper's
* `moodEntry` parameter and the serialization assertion goes red on all of
* them at once.
*/
import { readFileSync } from "node:fs";
import { join } from "node:path";
import { describe, it, expect } from "vitest";
const ROOT = process.cwd();
const SCHEMA = join(ROOT, "prisma", "schema.prisma");
const BACKUP_BUILDER = join(
ROOT,
"src",
"lib",
"export",
"full-backup-payload.ts",
);
/**
* Columns the backup is correct to omit, each with the reason. The reasons are
* length-checked below: an exclusion is a claim, and a claim needs saying.
*/
const EXCLUDED_MOOD_ENTRY_COLUMNS: Record<string, string> = {
userId: "user-scoped backup; owner is re-derived from the restoring account",
};
const EXCLUDED_TAG_LINK_COLUMNS: Record<string, string> = {
moodEntryId: "re-bound to the restored parent row's id, never carried",
moodTagId:
"the link travels by the tag's key; a source-instance id need not exist in the target catalogue",
createdAt:
"the link's own row stamp; the entry carries the moment the person logged it, and a key-only BINARY tag has nowhere to put a second one",
};
function modelBlock(schema: string, model: string): string {
const start = schema.indexOf(`model ${model} {`);
expect(start, `model ${model} not found`).toBeGreaterThan(-1);
const end = schema.indexOf("\n}", start);
expect(end).toBeGreaterThan(start);
return schema.slice(start, end);
}
/** Names of every `model` block, so relation fields can be told apart. */
function declaredModels(schema: string): Set<string> {
const out = new Set<string>();
for (const m of schema.matchAll(/^model\s+([A-Za-z_]\w*)\s*\{/gm)) {
out.add(m[1]);
}
return out;
}
/**
* Scalar (column-backed) fields of a model block: everything that is not a
* relation to another model. Enums and native scalars both map to columns and
* therefore both belong in a backup.
*/
function scalarFields(block: string, models: Set<string>): string[] {
const fields: string[] = [];
for (const rawLine of block.split("\n").slice(1)) {
const line = rawLine.trim();
if (!line || line.startsWith("//") || line.startsWith("@@")) continue;
const m = /^([a-zA-Z_]\w*)\s+([A-Za-z_]\w*)(\[\])?(\?)?/.exec(line);
if (!m) continue;
const [, name, type, isList] = m;
if (isList) continue;
if (models.has(type)) continue;
if (line.includes("@relation")) continue;
fields.push(name);
}
return fields;
}
/** Keys of a named `const <NAME> = {` select literal. */
function selectFields(source: string, constant: string): string[] {
const start = source.indexOf(`const ${constant} = {`);
expect(start, `${constant} not found`).toBeGreaterThan(-1);
const end = source.indexOf("\n}", start);
expect(end).toBeGreaterThan(start);
const body = source.slice(start, end);
return [...body.matchAll(/^ {2}([a-zA-Z_$][\w$]*): true,$/gm)].map(
(m) => m[1],
);
}
/**
* The builder with its comment lines removed.
*
* Every matcher below runs against this rather than against the raw file,
* because prose describing the defect reads exactly like the defect: the first
* draft of this guard went red on its own explanation of the filter it exists
* to forbid. Whole comment lines only — a trailing comment after code is left
* alone, which is safe here because the only risk it carries is a matcher
* accepting a column named in prose, and the select comparison beside it is
* literal either way.
*/
function stripCommentLines(source: string): string {
return source
.split("\n")
.filter((line) => {
const trimmed = line.trim();
return !(
trimmed.startsWith("//") ||
trimmed.startsWith("/*") ||
trimmed.startsWith("*")
);
})
.join("\n");
}
/**
* Columns either serialization arm actually reads off the mapped row.
*
* The capture is the RIGHT-hand side — the column — not the payload key, which
* matters here in a way it did not for `Measurement`: the mood payload renames
* `moodLoggedAt` to `loggedAt` on the wire, so a left-hand matcher would report
* the column as dropped while the value rides perfectly well.
*
* The two arms share one restorable wire format, so this is a union and
* therefore a weaker claim than the select comparison: it catches a column that
* is selected and then written to neither payload, not one carried by only a
* single arm.
*/
function serialisedFields(source: string, variable: string): Set<string> {
const matches = [
...source.matchAll(
new RegExp(`[:(,]\\s*${variable}\\.([a-zA-Z_$][\\w$]*)`, "g"),
),
];
expect(
matches.length,
`no \`${variable}.<column>\` reads found — the mapper parameter was renamed and this matcher now proves nothing`,
).toBeGreaterThan(0);
return new Set(matches.map((m) => m[1]));
}
describe("mood backup completeness", () => {
const schema = readFileSync(SCHEMA, "utf8");
const source = stripCommentLines(readFileSync(BACKUP_BUILDER, "utf8"));
const models = declaredModels(schema);
const entryColumns = scalarFields(modelBlock(schema, "MoodEntry"), models);
const entrySelected = selectFields(source, "MOOD_ENTRY_BACKUP_SELECT");
const linkColumns = scalarFields(
modelBlock(schema, "MoodEntryTagLink"),
models,
);
const linkSelected = selectFields(source, "MOOD_ENTRY_TAG_LINK_SELECT");
it("parses both ends into a plausible shape", () => {
expect(models.size).toBeGreaterThan(50);
expect(entryColumns.length).toBeGreaterThan(10);
expect(entryColumns).toContain("noteEncrypted");
expect(entryColumns).toContain("syncVersion");
expect(entryColumns).not.toContain("user");
expect(entryColumns).not.toContain("tagLinks");
expect(entrySelected.length).toBeGreaterThan(10);
expect(linkColumns).toEqual(
expect.arrayContaining([
"moodEntryId",
"moodTagId",
"createdAt",
"rating",
]),
);
expect(linkColumns).not.toContain("moodEntry");
expect(linkColumns).not.toContain("moodTag");
expect(linkSelected.length).toBeGreaterThan(0);
});
it("the backup select covers every MoodEntry column", () => {
const missing = entryColumns.filter(
(c) => !entrySelected.includes(c) && !(c in EXCLUDED_MOOD_ENTRY_COLUMNS),
);
if (missing.length > 0) {
const report = missing.map((c) => ` ❌ ${c}`).join("\n");
throw new Error(
`MOOD_ENTRY_BACKUP_SELECT omits ${missing.length} column(s) of the MoodEntry model:\n${report}\n\n` +
"A disaster-recovery restore brings these back at their column " +
"default. Add each to the select and to both serialization arms, " +
"extend `moodEntrySchema` and the restore write — or add it to " +
"EXCLUDED_MOOD_ENTRY_COLUMNS with the reason the backup is correct " +
"to drop it.",
);
}
});
it("every selected MoodEntry column reaches a serialized payload", () => {
const emitted = serialisedFields(source, "moodEntry");
const dropped = entrySelected.filter((c) => !emitted.has(c));
if (dropped.length > 0) {
const report = dropped.map((c) => ` ❌ ${c}`).join("\n");
throw new Error(
`${dropped.length} selected MoodEntry column(s) reach neither serialization arm:\n${report}\n\n` +
"The query pays for them and no payload carries them, so a restore " +
"cannot put them back. Emit each from the disaster-recovery arm " +
"(and, where it is readable and not a tombstone, from the portable " +
"arm too).",
);
}
});
it("the tag-link select covers every MoodEntryTagLink column", () => {
const missing = linkColumns.filter(
(c) => !linkSelected.includes(c) && !(c in EXCLUDED_TAG_LINK_COLUMNS),
);
expect(
missing,
`MOOD_ENTRY_TAG_LINK_SELECT omits MoodEntryTagLink column(s): ${missing.join(", ")}`,
).toEqual([]);
});
it("every selected tag-link column reaches a serialized payload", () => {
const emitted = serialisedFields(source, "tagLink");
const dropped = linkSelected.filter((c) => !emitted.has(c));
expect(
dropped,
`selected but serialized by neither arm: ${dropped.join(", ")}`,
).toEqual([]);
});
it("both structured-tag arms are carried, not just the rated one", () => {
// The defect this file was written for: the tag-link read carried a
// filter, and a BINARY link's rating is NULL by definition, so every
// present/absent tag — the kind most people pick — was excluded from the
// file and could not come back from it. The claim is therefore about the
// read itself: it takes the links whole, unfiltered.
//
// Asserted on booleans rather than on the file contents so a failure reads
// as one line instead of printing the whole builder back.
const tagLinkRead = /tagLinks:\s*\{([\s\S]*?)\}/.exec(source);
expect(
tagLinkRead,
"no `tagLinks:` read found in the backup builder — this matcher proves nothing",
).not.toBeNull();
expect(
/where/.test(tagLinkRead![1]),
"the tag-link read filters again; a filter here is what dropped every BINARY link from the backup",
).toBe(false);
expect(
source.includes("structuredTags"),
"no `structuredTags` key in the payload — the BINARY links have no carrier",
).toBe(true);
});
it("the exclusion lists carry no stale entry", () => {
for (const [column, reason] of Object.entries(
EXCLUDED_MOOD_ENTRY_COLUMNS,
)) {
expect(
entryColumns,
`${column} is excluded but is no longer a MoodEntry column`,
).toContain(column);
expect(reason.length).toBeGreaterThan(20);
}
for (const [column, reason] of Object.entries(EXCLUDED_TAG_LINK_COLUMNS)) {
expect(
linkColumns,
`${column} is excluded but is no longer a MoodEntryTagLink column`,
).toContain(column);
expect(reason.length).toBeGreaterThan(20);
}
});
});
@@ -684,6 +684,10 @@ const handler = apiHandler(
entry.factors.map((factor) => factor.key),
);
const factorKeys = [...new Set(referencedFactorKeys)];
const referencedTagKeys = payload.moodEntries.flatMap(
(entry) => entry.structuredTags,
);
const tagKeys = [...new Set(referencedTagKeys)];
// Re-create the account's own tag definitions first. The lookup
// below used to ask only for the seeded catalogue (`userId: null`),
// so a single custom rated tag made the whole restore throw
@@ -740,6 +744,30 @@ const handler = apiHandler(
referencedFactorKeys,
);
// The BINARY half of the same taxonomy, looked up the same way and
// reported the same way. It gets its own family because an
// operator reading the report needs to know whether a rated
// factor's score or a ticked tag went missing; they are different
// losses on the same entry.
const tagRows =
tagKeys.length === 0
? []
: await tx.moodTag.findMany({
where: {
key: { in: tagKeys },
kind: "BINARY",
OR: [{ userId: null }, { userId: ownerId }],
},
select: { id: true, key: true },
});
const tagByKey = new Map(tagRows.map((tag) => [tag.key, tag.id]));
recordUnknownKeys(
skips,
"moodTag",
tagKeys.filter((key) => !tagByKey.has(key)),
referencedTagKeys,
);
for (const entry of payload.moodEntries) {
const moodLoggedAt = new Date(entry.loggedAt);
const restoredData = {
@@ -747,10 +775,44 @@ const handler = apiHandler(
mood: entry.mood,
score: entry.score,
tags: entry.tags ?? null,
// The note comes back the way every other dual-column note
// does: ciphertext verbatim when the file carries it, and a
// portable file's plaintext re-encrypted on the way in, with
// the legacy column left null either way.
note: null,
noteEncrypted:
entry.noteEncrypted == null
? encryptNote(entry.note ?? null)
: decodeEncryptedBytes(entry.noteEncrypted),
source: entry.source ?? "MOODLOG",
externalId: entry.externalId ?? null,
moodLoggedAt,
// The zone the `date` string is anchored to. A file written
// before this rode the payload carries nothing, and NULL is
// what such a row meant anyway: the legacy Europe/Berlin
// reading. So an old file keeps its old day boundaries and a
// new one keeps the zone the person actually logged in.
tz: entry.tz ?? null,
// Mood reconciles last-writer-wins by `syncVersion`. Restoring
// at the schema default would hand the next sync round to any
// paired device still holding a higher number, and the device
// would overwrite the recovered row with what it had — a
// restore that loses to the client is worse than one that
// fails. An old file carries nothing here and keeps the
// default, which is the value those rows were written with.
...(entry.syncVersion === undefined
? {}
: { syncVersion: entry.syncVersion }),
deletedAt: entry.deletedAt ? new Date(entry.deletedAt) : null,
...(entry.syncedAt
? { syncedAt: new Date(entry.syncedAt) }
: {}),
...(entry.createdAt
? { createdAt: new Date(entry.createdAt) }
: {}),
...(entry.updatedAt
? { updatedAt: new Date(entry.updatedAt) }
: {}),
};
const createData = { userId: ownerId, ...restoredData };
const restored = entry.id
@@ -798,8 +860,19 @@ const handler = apiHandler(
]
: [];
});
if (factorLinks.length > 0) {
await tx.moodEntryTagLink.createMany({ data: factorLinks });
// The other arm. A BINARY link carries no score — the presence
// of the row is the signal — so `rating` is NULL by definition,
// which is exactly what the backup's old tag-link filter took to
// mean "nothing here".
const tagLinks = entry.structuredTags.flatMap((key) => {
const moodTagId = tagByKey.get(key);
return moodTagId
? [{ moodEntryId: restored.id, moodTagId, rating: null }]
: [];
});
const links = [...factorLinks, ...tagLinks];
if (links.length > 0) {
await tx.moodEntryTagLink.createMany({ data: links });
}
}
}
+11
View File
@@ -620,6 +620,17 @@ async function postBatch(request: NextRequest): Promise<Response> {
};
failedCount++;
continue;
case "rejected_range":
// The reconciler carries the same plausibility gate this route
// already applied above, so reaching here means the two disagreed —
// report it exactly as the earlier guard would have, and let the
// wide-event tally record which end refused.
results[p.index] = {
index: p.index,
status: "skipped",
reason: "value_out_of_range",
};
continue;
}
if (isMergeableSource(p.row.source as string)) {
+3
View File
@@ -194,6 +194,9 @@ function catalogueLabel(
if (catalogue === "illnessSymptom") {
return t("admin.section.backups.restoreSkippedIllnessSymptom");
}
if (catalogue === "moodTag") {
return t("admin.section.backups.restoreSkippedMoodTag");
}
return t("admin.section.backups.restoreSkippedMoodFactor");
}
@@ -38,6 +38,8 @@ import { restoreProfileData } from "../profile-backup";
const deletedAt = new Date("2026-07-19T12:00:00.000Z");
const measurementNote = encryptToBytes("canonical measurement note");
const sideEffectNote = encryptToBytes("nausea after the evening dose");
const moodNotePlaintext = "quiet evening, slept badly";
const moodNote = encryptToBytes(moodNotePlaintext);
const appSettings = {
id: "singleton",
@@ -193,11 +195,27 @@ function makePrisma() {
mood: "OKAY",
score: 3,
tags: null,
note: null,
noteEncrypted: moodNote,
source: "MOODLOG",
externalId: "moodlog-42",
moodLoggedAt: new Date("2026-07-19T08:00:00.000Z"),
tz: "America/New_York",
syncedAt: new Date("2026-07-19T08:00:01.000Z"),
syncVersion: 3,
deletedAt,
tagLinks: [{ rating: 4, moodTag: { key: "sleep_quality" } }],
createdAt: new Date("2026-07-19T08:00:00.000Z"),
updatedAt: new Date("2026-07-19T09:00:00.000Z"),
tagLinks: [
{
rating: 4,
moodTag: { key: "sleep_quality", kind: "RATED" },
},
{
rating: null,
moodTag: { key: "headache", kind: "BINARY" },
},
],
},
]),
},
@@ -409,7 +427,13 @@ describe("buildFullBackupPayload disaster-recovery mode", () => {
expect(prisma.moodEntry.findMany).toHaveBeenCalledWith(
expect.objectContaining({
where: { userId: "user-1" },
include: expect.any(Object),
select: expect.objectContaining({
id: true,
noteEncrypted: true,
tz: true,
syncVersion: true,
deletedAt: true,
}),
}),
);
expect(mocks.buildRecordsBackupSection).toHaveBeenCalledWith(
@@ -485,7 +509,16 @@ describe("buildFullBackupPayload disaster-recovery mode", () => {
id: "mood-tombstone",
externalId: "moodlog-42",
deletedAt: deletedAt.toISOString(),
tz: "America/New_York",
syncedAt: "2026-07-19T08:00:01.000Z",
syncVersion: 3,
createdAt: "2026-07-19T08:00:00.000Z",
updatedAt: "2026-07-19T09:00:00.000Z",
note: null,
noteEncrypted: Buffer.from(moodNote).toString("base64"),
factors: [{ key: "sleep_quality", rating: 4 }],
// The BINARY link the old `rating: { not: null }` filter excluded.
structuredTags: ["headache"],
},
],
nutrientDays: [
@@ -1148,3 +1181,79 @@ describe("buildFullBackupPayload — profile and custom metrics", () => {
expect(counts.intradayProfiles).toBe(1);
});
});
describe("buildFullBackupPayload — mood arms", () => {
it("carries the ciphertext and the whole row on the disaster-recovery arm", async () => {
installSectionMocks();
const prisma = makePrisma();
const { payload } = await buildFullBackupPayload(
prisma as never,
"user-1",
{
purpose: "disaster-recovery",
exportedAt: new Date("2026-07-20T00:00:00.000Z"),
},
);
const [entry] = (payload as { moodEntries: Array<Record<string, unknown>> })
.moodEntries;
expect(entry).toEqual(
expect.objectContaining({
id: "mood-tombstone",
note: null,
noteEncrypted: Buffer.from(moodNote).toString("base64"),
tz: "America/New_York",
syncedAt: "2026-07-19T08:00:01.000Z",
syncVersion: 3,
createdAt: "2026-07-19T08:00:00.000Z",
updatedAt: "2026-07-19T09:00:00.000Z",
deletedAt: deletedAt.toISOString(),
factors: [{ key: "sleep_quality", rating: 4 }],
structuredTags: ["headache"],
}),
);
});
it("carries the readable note and no ciphertext on the portable arm", async () => {
installSectionMocks();
const prisma = makePrisma();
const { payload } = await buildFullBackupPayload(
prisma as never,
"user-1",
{
purpose: "portable-export",
exportedAt: new Date("2026-07-20T00:00:00.000Z"),
},
);
const [entry] = (payload as { moodEntries: Array<Record<string, unknown>> })
.moodEntries;
// Same split the measurement arm makes: the readable artefact carries the
// decrypted text and nothing an operator could not read, and the counters
// that only mean something to this instance stay behind.
expect(entry).toEqual(
expect.objectContaining({
note: moodNotePlaintext,
tz: "America/New_York",
structuredTags: ["headache"],
}),
);
expect(entry).not.toHaveProperty("noteEncrypted");
expect(entry).not.toHaveProperty("syncVersion");
expect(entry).not.toHaveProperty("syncedAt");
expect(JSON.stringify(entry)).not.toContain(
Buffer.from(moodNote).toString("base64"),
);
// The tag-link read is unfiltered on both arms; a BINARY link is the one
// most people have and it was the one the file never carried.
expect(prisma.moodEntry.findMany).toHaveBeenCalledWith(
expect.objectContaining({
select: expect.objectContaining({
tagLinks: { select: expect.any(Object) },
}),
}),
);
});
});
+107 -23
View File
@@ -103,6 +103,46 @@ const MEASUREMENT_BACKUP_SELECT = {
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,
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;
/**
* Build the canonical full-backup payload for `userId`. Portable exports omit
* tombstones and document ciphertext; disaster-recovery payloads preserve
@@ -207,14 +247,13 @@ export async function buildFullBackupPayload(
prisma.moodEntry.findMany({
where: disasterRecovery ? { userId } : { userId, deletedAt: null },
orderBy: { moodLoggedAt: "desc" },
include: {
tagLinks: {
where: { rating: { not: null } },
select: {
rating: true,
moodTag: { select: { key: true } },
},
},
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 account's OWN mood tags. The seeded catalogue is reference data every
@@ -394,21 +433,66 @@ export async function buildFullBackupPayload(
skipped: e.skipped,
source: e.source,
})),
moodEntries: moodEntries.map((e) => ({
id: e.id,
date: e.date,
mood: e.mood,
score: e.score,
tags: e.tags,
source: e.source,
loggedAt: e.moodLoggedAt.toISOString(),
externalId: e.externalId,
deletedAt: e.deletedAt?.toISOString() ?? null,
factors: e.tagLinks.map((link) => ({
key: link.moodTag.key,
rating: link.rating!,
})),
})),
// 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,
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,
};
}),
customMoodTags: customMoodTags.map((tag) => ({
...(disasterRecovery ? { id: tag.id } : {}),
key: tag.key,
+5 -3
View File
@@ -1,8 +1,9 @@
/**
* What a restore could not put back, and how much of it there was.
*
* Three of the restore's lookups resolve a key against a SEEDED CATALOGUE —
* cycle symptoms, illness symptoms, mood factors. The catalogue is reference
* Four of the restore's lookups resolve a key against a SEEDED CATALOGUE —
* cycle symptoms, illness symptoms, rated mood factors and the mood tags a
* person ticks present or absent. The catalogue is reference
* data the instance owns, not data the file carries, so it legitimately drifts
* between the day a backup is written and the day it is read: a key gets
* renamed, a symptom is retired, the file is a year old, the instance is three
@@ -28,7 +29,8 @@
*/
/** Which seeded catalogue a key failed to resolve against. */
export type SkippedCatalogue = "cycleSymptom" | "illnessSymptom" | "moodFactor";
export type SkippedCatalogue =
"cycleSymptom" | "illnessSymptom" | "moodFactor" | "moodTag";
/** One key this instance does not know, and the links it cost. */
export interface SkippedCatalogueKey {
@@ -0,0 +1,179 @@
/**
* `upsertFitbitMeasurements` is the single write seam for every Fitbit
* resource leg — activity, sleep, daily metrics — and it holds Prisma
* directly, so it does not inherit the shared reconciler's gate. These cases
* pin that the provider's numbers clear the app's own declared plausibility
* band before any of them can become a row, and that a refusal is reported.
*/
import { beforeEach, describe, expect, it, vi } from "vitest";
const { findManyMock, createManyMock, updateMock } = vi.hoisted(() => ({
findManyMock: vi.fn(async () => [] as unknown[]),
createManyMock: vi.fn<
() => Promise<Array<{ id: string; type: string; measuredAt: Date }>>
>(async () => []),
updateMock: vi.fn(async () => ({})),
}));
vi.mock("@/lib/db", () => ({
prisma: {
measurement: {
findMany: findManyMock,
createManyAndReturn: createManyMock,
update: updateMock,
},
},
}));
vi.mock("@/lib/crypto", () => ({ encrypt: vi.fn(), decrypt: vi.fn() }));
vi.mock("@/lib/integrations/status", () => ({
isReauthRequired: vi.fn(async () => false),
recordSyncFailure: vi.fn(async () => {}),
recordSyncSuccess: vi.fn(async () => {}),
}));
vi.mock("@/lib/rollups/measurement-rollups", () => ({
collapseToTypeDayKeys: vi.fn(() => []),
recomputeBucketsForMeasurement: vi.fn(async () => {}),
recomputeUserRollups: vi.fn(async () => {}),
}));
vi.mock("@/lib/insights/comprehensive-generate", () => ({
invalidateStatusInsightsForTypes: vi.fn(async () => {}),
}));
vi.mock("@/lib/integrations/oauth-refresh", () => ({
persistRotatedToken: vi.fn(async () => {}),
}));
vi.mock("../credentials", () => ({
getUserFitbitCredentials: vi.fn(async () => null),
}));
vi.mock("../client", () => ({ refreshAccessToken: vi.fn() }));
import { eventStorage } from "@/lib/logging/context";
import { WideEventBuilder } from "@/lib/logging/event-builder";
import { RANGE_REJECTED_META_KEY } from "@/lib/measurements/plausibility-gate";
import type { RangeRejectionTally } from "@/lib/measurements/plausibility-gate";
import { upsertFitbitMeasurements } from "../sync-core";
/** RESTING_HEART_RATE is declared 25–220. */
const REAL_READING = {
type: "RESTING_HEART_RATE",
value: 58,
unit: "bpm",
measuredAt: new Date("2026-07-08T00:00:00.000Z"),
externalId: "rhr:2026-07-08",
};
const IMPOSSIBLE_READING = {
type: "RESTING_HEART_RATE",
value: 4_915_200,
unit: "bpm",
measuredAt: new Date("2026-07-09T00:00:00.000Z"),
externalId: "rhr:2026-07-09",
};
let event: WideEventBuilder;
function tally(): RangeRejectionTally | undefined {
return event.toJSON().meta?.[RANGE_REJECTED_META_KEY] as
RangeRejectionTally | undefined;
}
beforeEach(() => {
findManyMock.mockReset().mockResolvedValue([]);
createManyMock.mockReset().mockResolvedValue([]);
updateMock.mockReset().mockResolvedValue({});
event = new WideEventBuilder("background");
});
describe("upsertFitbitMeasurements — plausibility gate", () => {
it("writes a reading inside the metric's declared band", async () => {
createManyMock.mockResolvedValue([
{
id: "row-1",
type: "RESTING_HEART_RATE",
measuredAt: REAL_READING.measuredAt,
},
]);
const result = await eventStorage.run(event, () =>
upsertFitbitMeasurements("user-1", [REAL_READING], { deferRollup: true }),
);
expect(result.imported).toBe(1);
const planned = (createManyMock.mock.calls[0] as unknown[])[0] as {
data: Array<{ value: number }>;
};
expect(planned.data).toHaveLength(1);
expect(planned.data[0]!.value).toBe(58);
expect(tally()).toBeUndefined();
});
it("refuses an out-of-band reading and annotates the drop", async () => {
createManyMock.mockResolvedValue([
{
id: "row-1",
type: "RESTING_HEART_RATE",
measuredAt: REAL_READING.measuredAt,
},
]);
const result = await eventStorage.run(event, () =>
upsertFitbitMeasurements("user-1", [REAL_READING, IMPOSSIBLE_READING], {
deferRollup: true,
}),
);
expect(result.imported).toBe(1);
const planned = (createManyMock.mock.calls[0] as unknown[])[0] as {
data: Array<{ value: number; externalId: string }>;
};
expect(planned.data).toHaveLength(1);
expect(planned.data[0]!.externalId).toBe("rhr:2026-07-08");
// The refused reading never even reached the existence probe.
expect(
(
(findManyMock.mock.calls[0] as unknown[])[0] as {
where: { externalId: { in: string[] } };
}
).where.externalId.in,
).toEqual(["rhr:2026-07-08"]);
expect(tally()).toEqual({
total: 1,
buckets: [
{
source: "fitbit",
type: "RESTING_HEART_RATE",
direction: "above_max",
count: 1,
},
],
});
expect(event.getLevel()).toBe("warn");
});
it("does not overwrite a stored reading with an out-of-band one", async () => {
// The key already exists; ungated, the update branch rewrote its value.
findManyMock.mockResolvedValue([
{
id: "existing",
type: "RESTING_HEART_RATE",
externalId: "rhr:2026-07-09",
value: 58,
unit: "bpm",
measuredAt: IMPOSSIBLE_READING.measuredAt,
sleepStage: null,
deletedAt: null,
},
]);
const result = await eventStorage.run(event, () =>
upsertFitbitMeasurements("user-1", [IMPOSSIBLE_READING], {
deferRollup: true,
}),
);
expect(result.imported).toBe(0);
expect(updateMock).not.toHaveBeenCalled();
expect(createManyMock).not.toHaveBeenCalled();
expect(tally()?.total).toBe(1);
});
});
+11 -1
View File
@@ -15,6 +15,7 @@ import { persistRotatedToken } from "@/lib/integrations/oauth-refresh";
import { recordSyncFailure } from "@/lib/integrations/status";
import type { FailureKind } from "@/lib/integrations/status";
import { getEvent } from "@/lib/logging/context";
import { dropImplausibleMeasurements } from "@/lib/measurements/plausibility-gate";
import {
collapseToTypeDayKeys,
recomputeBucketsForMeasurement,
@@ -530,7 +531,7 @@ export async function replaceStaleFitbitSleep(
*/
export async function upsertFitbitMeasurements(
userId: string,
readings: FitbitMeasurementUpsert[],
incoming: FitbitMeasurementUpsert[],
opts: { deferRollup?: boolean } = {},
): Promise<{
imported: number;
@@ -541,6 +542,15 @@ export async function upsertFitbitMeasurements(
measuredAt: Date;
}>;
}> {
// Every resource leg funnels through here, so this is the one place the
// provider's numbers have to clear the app's declared plausibility band
// before they can become rows. A refused reading is dropped and tallied on
// the ambient event, never clamped and never written for a later reader to
// discover.
const readings = dropImplausibleMeasurements("fitbit", incoming, (r) => ({
type: r.type,
value: r.value,
}));
if (readings.length === 0) return { imported: 0, touched: [], inserted: [] };
// Probe EVERY existing row (live AND tombstoned) for the batch's externalIds
@@ -0,0 +1,180 @@
/**
* `upsertGoogleHealthMeasurements` is the single write seam for every Google
* Health resource leg and it holds Prisma directly, so it does not inherit the
* shared reconciler's gate. These cases pin that the provider's numbers clear
* the app's own declared plausibility band before any of them can become a
* row, and that a refusal is reported rather than swallowed.
*/
import { beforeEach, describe, expect, it, vi } from "vitest";
const { findManyMock, createManyMock, updateMock } = vi.hoisted(() => ({
findManyMock: vi.fn(async () => [] as unknown[]),
createManyMock: vi.fn<
() => Promise<Array<{ id: string; type: string; measuredAt: Date }>>
>(async () => []),
updateMock: vi.fn(async () => ({})),
}));
vi.mock("@/lib/db", () => ({
prisma: {
measurement: {
findMany: findManyMock,
createManyAndReturn: createManyMock,
update: updateMock,
},
},
}));
vi.mock("@/lib/crypto", () => ({ encrypt: vi.fn(), decrypt: vi.fn() }));
vi.mock("@/lib/integrations/status", () => ({
isReauthRequired: vi.fn(async () => false),
recordSyncFailure: vi.fn(async () => {}),
recordSyncSuccess: vi.fn(async () => {}),
}));
vi.mock("@/lib/rollups/measurement-rollups", () => ({
collapseToTypeDayKeys: vi.fn(() => []),
recomputeBucketsForMeasurement: vi.fn(async () => {}),
recomputeUserRollups: vi.fn(async () => {}),
}));
vi.mock("@/lib/insights/comprehensive-generate", () => ({
invalidateStatusInsightsForTypes: vi.fn(async () => {}),
}));
vi.mock("../credentials", () => ({
getUserGoogleHealthCredentials: vi.fn(async () => null),
}));
vi.mock("../client", async () => {
const actual = await vi.importActual<typeof import("../client")>("../client");
return {
...actual,
refreshAccessToken: vi.fn(),
noteGoogleHealthMapped: vi.fn(),
noteGoogleHealthWritten: vi.fn(),
noteGoogleHealthOutcomeFailure: vi.fn(),
};
});
import { eventStorage } from "@/lib/logging/context";
import { WideEventBuilder } from "@/lib/logging/event-builder";
import { RANGE_REJECTED_META_KEY } from "@/lib/measurements/plausibility-gate";
import type { RangeRejectionTally } from "@/lib/measurements/plausibility-gate";
import { upsertGoogleHealthMeasurements } from "../sync-core";
/** OXYGEN_SATURATION is declared 50–100. */
const REAL_READING = {
type: "OXYGEN_SATURATION",
value: 97,
unit: "%",
measuredAt: new Date("2026-07-08T00:00:00.000Z"),
externalId: "spo2:2026-07-08",
};
const IMPOSSIBLE_READING = {
type: "OXYGEN_SATURATION",
value: 9_700,
unit: "%",
measuredAt: new Date("2026-07-09T00:00:00.000Z"),
externalId: "spo2:2026-07-09",
};
let event: WideEventBuilder;
function tally(): RangeRejectionTally | undefined {
return event.toJSON().meta?.[RANGE_REJECTED_META_KEY] as
RangeRejectionTally | undefined;
}
beforeEach(() => {
findManyMock.mockReset().mockResolvedValue([]);
createManyMock.mockReset().mockResolvedValue([]);
updateMock.mockReset().mockResolvedValue({});
event = new WideEventBuilder("background");
});
describe("upsertGoogleHealthMeasurements — plausibility gate", () => {
it("writes a reading inside the metric's declared band", async () => {
createManyMock.mockResolvedValue([
{
id: "row-1",
type: "OXYGEN_SATURATION",
measuredAt: REAL_READING.measuredAt,
},
]);
const result = await eventStorage.run(event, () =>
upsertGoogleHealthMeasurements("user-1", [REAL_READING], {
deferRollup: true,
}),
);
expect(result.imported).toBe(1);
const planned = (createManyMock.mock.calls[0] as unknown[])[0] as {
data: Array<{ value: number }>;
};
expect(planned.data).toHaveLength(1);
expect(planned.data[0]!.value).toBe(97);
expect(tally()).toBeUndefined();
});
it("refuses an out-of-band reading and annotates the drop", async () => {
createManyMock.mockResolvedValue([
{
id: "row-1",
type: "OXYGEN_SATURATION",
measuredAt: REAL_READING.measuredAt,
},
]);
const result = await eventStorage.run(event, () =>
upsertGoogleHealthMeasurements(
"user-1",
[REAL_READING, IMPOSSIBLE_READING],
{ deferRollup: true },
),
);
expect(result.imported).toBe(1);
const planned = (createManyMock.mock.calls[0] as unknown[])[0] as {
data: Array<{ externalId: string }>;
};
expect(planned.data).toHaveLength(1);
expect(planned.data[0]!.externalId).toBe("spo2:2026-07-08");
expect(tally()).toEqual({
total: 1,
buckets: [
{
source: "googleHealth",
type: "OXYGEN_SATURATION",
direction: "above_max",
count: 1,
},
],
});
expect(event.getLevel()).toBe("warn");
});
it("does not overwrite a stored reading with an out-of-band one", async () => {
findManyMock.mockResolvedValue([
{
id: "existing",
type: "OXYGEN_SATURATION",
externalId: "spo2:2026-07-09",
value: 97,
unit: "%",
measuredAt: IMPOSSIBLE_READING.measuredAt,
sleepStage: null,
deletedAt: null,
},
]);
const result = await eventStorage.run(event, () =>
upsertGoogleHealthMeasurements("user-1", [IMPOSSIBLE_READING], {
deferRollup: true,
}),
);
expect(result.imported).toBe(0);
expect(updateMock).not.toHaveBeenCalled();
expect(createManyMock).not.toHaveBeenCalled();
expect(tally()?.total).toBe(1);
});
});
+13 -2
View File
@@ -20,6 +20,7 @@ import { prisma } from "@/lib/db";
import type { MeasurementType } from "@/generated/prisma/client";
import { encrypt, decrypt } from "@/lib/crypto";
import { getEvent } from "@/lib/logging/context";
import { dropImplausibleMeasurements } from "@/lib/measurements/plausibility-gate";
import { emitInsertedMeasurementArrivals } from "@/lib/arrivals/measurement-emit";
import { recordSyncFailure, type FailureKind } from "@/lib/integrations/status";
import {
@@ -487,7 +488,7 @@ export async function replaceStaleGoogleHealthSleep(
*/
export async function upsertGoogleHealthMeasurements(
userId: string,
readings: GoogleHealthMeasurementUpsert[],
incoming: GoogleHealthMeasurementUpsert[],
opts: { deferRollup?: boolean } = {},
): Promise<{
imported: number;
@@ -498,7 +499,17 @@ export async function upsertGoogleHealthMeasurements(
measuredAt: Date;
}>;
}> {
noteGoogleHealthMapped(readings.length);
noteGoogleHealthMapped(incoming.length);
// Every resource leg funnels through here, so this is the one place the
// provider's numbers have to clear the app's declared plausibility band
// before they can become rows. A refused reading is dropped and tallied on
// the ambient event, never clamped and never written for a later reader to
// discover.
const readings = dropImplausibleMeasurements(
"googleHealth",
incoming,
(r) => ({ type: r.type, value: r.value }),
);
if (readings.length === 0) return { imported: 0, touched: [], inserted: [] };
// Probe EVERY existing row (live AND tombstoned) for the batch's externalIds
@@ -0,0 +1,222 @@
/**
* The ingest-side plausibility gate.
*
* `VALUE_RANGES` is the band the application declares a metric can occupy, and
* every path a person can drive has always enforced it. The provider sync
* writers did not, which is how a row the application itself calls impossible
* reached the table and poisoned every mean and personal band derived from it.
* These cases pin the two halves of the fix: the refusal, and the fact that a
* refusal is never silent.
*/
import { beforeEach, describe, expect, it } from "vitest";
import { WideEventBuilder } from "@/lib/logging/event-builder";
import { eventStorage } from "@/lib/logging/context";
import {
RANGE_REJECTED_META_KEY,
classifyRangeRejection,
dropImplausibleMeasurements,
recordRangeRejections,
type RangeRejectionTally,
} from "../plausibility-gate";
let event: WideEventBuilder;
function withEvent<T>(run: () => T): T {
return eventStorage.run(event, run);
}
function tally(): RangeRejectionTally | undefined {
return event.toJSON().meta?.[RANGE_REJECTED_META_KEY] as
RangeRejectionTally | undefined;
}
beforeEach(() => {
event = new WideEventBuilder("background");
});
describe("classifyRangeRejection", () => {
it("passes a value inside the metric's declared band", () => {
// PULSE is declared 20–300; both edges are inclusive.
expect(classifyRangeRejection("PULSE", 60)).toBeNull();
expect(classifyRangeRejection("PULSE", 20)).toBeNull();
expect(classifyRangeRejection("PULSE", 300)).toBeNull();
});
it("names the edge an out-of-band value broke", () => {
expect(classifyRangeRejection("PULSE", 55643821.505)).toEqual({
type: "PULSE",
direction: "above_max",
});
expect(classifyRangeRejection("PULSE", 19)).toEqual({
type: "PULSE",
direction: "below_min",
});
});
it("refuses a non-finite value whatever the metric", () => {
expect(classifyRangeRejection("PULSE", Number.NaN)).toEqual({
type: "PULSE",
direction: "not_finite",
});
// No declared band, so the value itself is the only thing to judge.
expect(
classifyRangeRejection("NOT_A_METRIC", Number.POSITIVE_INFINITY),
).toEqual({ type: "NOT_A_METRIC", direction: "not_finite" });
});
it("passes a metric with no declared band — an absent range is an absent fact", () => {
expect(classifyRangeRejection("NOT_A_METRIC", 9_999_999)).toBeNull();
});
});
describe("dropImplausibleMeasurements", () => {
it("keeps the in-band rows and returns them untouched", () => {
const rows = [
{ type: "PULSE", value: 60 },
{ type: "WEIGHT", value: 82.4 },
];
const kept = withEvent(() =>
dropImplausibleMeasurements("withings", rows, (r) => r),
);
expect(kept).toEqual(rows);
expect(kept[0]).toBe(rows[0]);
// Nothing was refused, so the event carries no tally at all — absence
// reads as absence.
expect(tally()).toBeUndefined();
expect(event.toJSON().warnings).toBeUndefined();
});
it("drops the out-of-band rows and tallies them on the wide event", () => {
const kept = withEvent(() =>
dropImplausibleMeasurements(
"withings",
[
{ type: "PULSE", value: 60 },
{ type: "PULSE", value: 55643821.505 },
{ type: "PULSE", value: 900 },
{ type: "WEIGHT", value: 0.2 },
],
(r) => r,
),
);
expect(kept).toEqual([{ type: "PULSE", value: 60 }]);
const recorded = tally();
expect(recorded).toEqual({
total: 3,
buckets: [
{
source: "withings",
type: "PULSE",
direction: "above_max",
count: 2,
},
{
source: "withings",
type: "WEIGHT",
direction: "below_min",
count: 1,
},
],
});
});
it("keeps the refused readings out of the log line", () => {
withEvent(() =>
dropImplausibleMeasurements(
"withings",
[{ type: "PULSE", value: 55643821.505 }],
(r) => r,
),
);
// The value is a health reading. The tally says which metric, which
// provider and which edge — never the number itself.
const serialised = JSON.stringify(event.toJSON());
expect(serialised).not.toContain("55643821");
});
it("lifts the event to warn once per provider", () => {
withEvent(() => {
dropImplausibleMeasurements(
"withings",
[{ type: "PULSE", value: 900 }],
(r) => r,
);
dropImplausibleMeasurements(
"withings",
[{ type: "PULSE", value: 901 }],
(r) => r,
);
dropImplausibleMeasurements(
"fitbit",
[{ type: "PULSE", value: 902 }],
(r) => r,
);
});
expect(event.getLevel()).toBe("warn");
expect(event.toJSON().warnings).toHaveLength(2);
expect(event.toJSON().warnings?.[0]).toContain("withings");
expect(event.toJSON().warnings?.[1]).toContain("fitbit");
});
it("accumulates across calls instead of overwriting the previous tally", () => {
// Fitbit gates once per resource leg, and the reconciler gates once per
// row: a tally that replaced rather than merged would report only the
// last batch, and a run that dropped hundreds would read as dropping one.
withEvent(() => {
dropImplausibleMeasurements(
"fitbit",
[{ type: "PULSE", value: 900 }],
(r) => r,
);
dropImplausibleMeasurements(
"fitbit",
[
{ type: "PULSE", value: 901 },
{ type: "OXYGEN_SATURATION", value: 4 },
],
(r) => r,
);
});
expect(tally()).toEqual({
total: 3,
buckets: [
{
source: "fitbit",
type: "OXYGEN_SATURATION",
direction: "below_min",
count: 1,
},
{ source: "fitbit", type: "PULSE", direction: "above_max", count: 2 },
],
});
});
it("still drops outside a wide-event context", () => {
// A sync running without an ambient event has nowhere to report. The row
// is refused anyway: observability is what is lost, never the guarantee.
const kept = dropImplausibleMeasurements(
"nightscout",
[
{ type: "BLOOD_GLUCOSE", value: 110 },
{ type: "BLOOD_GLUCOSE", value: 9_000 },
],
(r) => r,
);
expect(kept).toEqual([{ type: "BLOOD_GLUCOSE", value: 110 }]);
});
});
describe("recordRangeRejections", () => {
it("writes nothing when there is nothing to report", () => {
withEvent(() => recordRangeRejections("withings", []));
expect(tally()).toBeUndefined();
expect(event.getLevel()).toBe("info");
});
});
@@ -1,6 +1,9 @@
import { describe, expect, it, vi } from "vitest";
import type { Prisma } from "@/generated/prisma/client";
import { eventStorage } from "@/lib/logging/context";
import { WideEventBuilder } from "@/lib/logging/event-builder";
import { RANGE_REJECTED_META_KEY } from "../plausibility-gate";
import {
reconcileExternalMeasurement,
type ExternalMeasurementWrite,
@@ -383,3 +386,104 @@ describe("reconcileExternalMeasurement", () => {
);
});
});
/**
* The reconciler is the shared write seam for every provider that does not
* hold Prisma itself — Polar, Oura, WHOOP, the Withings sleep leg, the Apple
* export importer, the batch endpoint. Gating here rather than at each caller
* is what makes a provider added tomorrow inherit the refusal instead of
* having to remember a check it never knew about.
*/
describe("reconcileExternalMeasurement — plausibility gate", () => {
it("reconciles a value inside the metric's declared band", async () => {
const { tx, measurement } = transaction([]);
measurement.create.mockResolvedValue(row({ id: "fresh" }));
// PULSE is declared 20–300.
const verdict = await reconcileExternalMeasurement(
tx,
desired({ type: "PULSE", value: 112, unit: "bpm", sleepStage: null }),
);
expect(verdict.status).toBe("inserted");
expect(measurement.create).toHaveBeenCalledTimes(1);
});
it("refuses an out-of-band value without touching the transaction", async () => {
const { tx, measurement } = transaction([]);
const verdict = await reconcileExternalMeasurement(
tx,
desired({
type: "PULSE",
value: 55643821.505,
unit: "bpm",
sleepStage: null,
}),
);
expect(verdict).toEqual({
status: "rejected_range",
rejection: { type: "PULSE", direction: "above_max" },
});
// No row written, no row updated, and no savepoint opened — the refusal
// happens before the reconciler does any work at all.
expect(measurement.create).not.toHaveBeenCalled();
expect(measurement.update).not.toHaveBeenCalled();
expect(tx.$executeRawUnsafe).not.toHaveBeenCalled();
});
it("refuses rather than overwriting a good stored row", async () => {
// The dangerous shape: a live row already holds a real reading, and the
// provider re-sends the same identity carrying an impossible value. The
// update branch would have rewritten a good value with a bad one.
const existing = row({
id: "exact-row",
type: "PULSE",
value: 62,
unit: "bpm",
sleepStage: null,
measuredAt: new Date("2026-07-20T06:30:00.000Z"),
});
const { tx, measurement } = transaction([existing]);
const verdict = await reconcileExternalMeasurement(
tx,
desired({
type: "PULSE",
value: 55643821.505,
unit: "bpm",
sleepStage: null,
}),
);
expect(verdict.status).toBe("rejected_range");
expect(measurement.update).not.toHaveBeenCalled();
});
it("tallies the refusal on the ambient wide event under the provider", async () => {
const { tx } = transaction([]);
const event = new WideEventBuilder("background");
await eventStorage.run(event, () =>
reconcileExternalMeasurement(
tx,
desired({
type: "PULSE",
value: 55643821.505,
unit: "bpm",
source: "WHOOP",
sleepStage: null,
}),
),
);
expect(event.toJSON().meta?.[RANGE_REJECTED_META_KEY]).toEqual({
total: 1,
buckets: [
{ source: "whoop", type: "PULSE", direction: "above_max", count: 1 },
],
});
expect(event.getLevel()).toBe("warn");
});
});
@@ -720,6 +720,16 @@ export async function streamParseExportXml(
),
);
// The reconciler carries the same plausibility gate the block above
// already applied, so this arm means the two disagreed. Tally it under
// the same counter the earlier guard uses and count no row.
if (verdict.status === "rejected_range") {
unknown[`${type}::aggregate_out_of_range`] =
(unknown[`${type}::aggregate_out_of_range`] ?? 0) + 1;
stat.durationMs += Date.now() - rowStart;
continue;
}
cumulativeEstimatedDays.add(dayKey);
cumulativeEstimatedRows += 1;
if (verdict.status === "inserted") {
+192
View File
@@ -0,0 +1,192 @@
/**
* The ingest-side half of the app's plausibility domain.
*
* `VALUE_RANGES` in `@/lib/validations/measurement` is the band the
* application declares a metric can occupy — PULSE 20–300, WEIGHT 1–500,
* SLEEP_DURATION 0–1440 minutes. Every path a person can drive enforces it:
* the measurement routes, the batch endpoint, the CSV and Apple-export
* importers, MCP, Telegram. The provider sync writers did not. They took the
* number the remote handed over and wrote it, so a decode slip or a glitched
* device landed a row the application itself calls impossible, and every mean,
* median and personal band downstream digested it as a reading.
*
* `isPlausibleMetricValue` (in `value-domain.ts`) already answers the question
* for the READ side, which is where the damage surfaced first. This module is
* the same question asked one layer earlier, at the point of writing, so the
* row never lands. The two ends share the one predicate on purpose: a band the
* reader hides but the writer accepts is a row that exists and cannot be seen,
* which is the worse of the two failures.
*
* ## Disposition: drop, and say so
*
* An out-of-band incoming value is DROPPED. Not clamped (a clamp invents a
* reading nobody took), not stored-and-flagged (a quarantined row is still a
* row, and every consumer would need to learn the flag), not fatal to the
* batch (one glitched sample must not strand the sync's other readings behind
* a held watermark). Absence reads as absence: the sample is simply not part
* of the record.
*
* A silent drop, though, is indistinguishable from a provider that sent
* nothing — so every drop is tallied onto the ambient wide event under
* {@link RANGE_REJECTED_META_KEY}, with the metric type, the provider, and the
* direction it broke the band in. Counts only. The value itself is a health
* reading and never enters the log line; the direction plus the metric's own
* declared bound is what a diagnosis actually needs.
*
* ## Why meta and not `action`
*
* A wide event holds exactly ONE action, and `setAction` replaces it. A drop
* happens in the middle of a sync whose action is decided at the end, so an
* `action` set here is either clobbered a moment later (the drop vanishes) or,
* on the paths that annotate no terminal action, relabels an otherwise
* successful sync as a rejection. Meta accumulates, survives every later
* `setAction`, and is the shape a dashboard can sum. One warning per provider
* per event rides along so the drop also lifts the event's level to `warn`
* rather than hiding inside a green line.
*/
import { annotate, getEvent } from "@/lib/logging/context";
import { isPlausibleMetricValue } from "@/lib/measurements/value-domain";
import { VALUE_RANGES } from "@/lib/validations/measurement";
/**
* Stable meta key the tally lands under. Pinned so dashboards can count it
* across providers without knowing which one wrote the event.
*/
export const RANGE_REJECTED_META_KEY = "measurement.range_rejected";
/** Which edge of the declared band the value broke, or that it was not a number. */
export type RangeRejectionDirection = "below_min" | "above_max" | "not_finite";
/** One refused reading, reduced to the facts that carry no health value. */
export interface MeasurementRangeRejection {
/** `MeasurementType` of the refused reading. */
type: string;
direction: RangeRejectionDirection;
}
/** One (provider, metric, direction) cell of the event's running tally. */
export interface RangeRejectionBucket {
source: string;
type: string;
direction: RangeRejectionDirection;
count: number;
}
/** The pinned meta shape written under {@link RANGE_REJECTED_META_KEY}. */
export interface RangeRejectionTally {
total: number;
buckets: RangeRejectionBucket[];
}
/**
* Classify a candidate write against the metric's declared band.
*
* Returns `null` when the value may be written. A type with no declared range
* passes — an absent range is an absent fact, never a guessed one, and the
* same asymmetry the read side uses (`isPlausibleMetricValue`). A non-finite
* value never passes, whatever the type: NaN is not an input to anything.
*/
export function classifyRangeRejection(
type: string,
value: number,
): MeasurementRangeRejection | null {
if (isPlausibleMetricValue(type, value)) return null;
if (!Number.isFinite(value)) return { type, direction: "not_finite" };
const range = VALUE_RANGES[type];
// `isPlausibleMetricValue` only answers false for a finite value when the
// type HAS a range, so the lookup cannot miss here.
return {
type,
direction: value < range!.min ? "below_min" : "above_max",
};
}
function readTally(): RangeRejectionTally {
const existing = getEvent()?.toJSON().meta?.[RANGE_REJECTED_META_KEY];
if (
existing !== null &&
typeof existing === "object" &&
Array.isArray((existing as RangeRejectionTally).buckets)
) {
return existing as RangeRejectionTally;
}
return { total: 0, buckets: [] };
}
/**
* Fold refusals onto the ambient wide event.
*
* Merges with whatever the event already carries, so a provider that gates
* several batches (or reconciles row by row) accumulates instead of
* overwriting. Outside a wide-event context this is a no-op — the caller still
* drops the row, it simply has nowhere to report.
*/
export function recordRangeRejections(
source: string,
rejections: readonly MeasurementRangeRejection[],
): void {
if (rejections.length === 0) return;
const evt = getEvent();
if (!evt) return;
const tally = readTally();
const firstForSource = !tally.buckets.some((b) => b.source === source);
for (const rejection of rejections) {
const bucket = tally.buckets.find(
(b) =>
b.source === source &&
b.type === rejection.type &&
b.direction === rejection.direction,
);
if (bucket) bucket.count += 1;
else
tally.buckets.push({
source,
type: rejection.type,
direction: rejection.direction,
count: 1,
});
tally.total += 1;
}
tally.buckets.sort(
(a, b) =>
a.source.localeCompare(b.source) ||
a.type.localeCompare(b.type) ||
a.direction.localeCompare(b.direction),
);
annotate({ meta: { [RANGE_REJECTED_META_KEY]: tally } });
if (firstForSource) {
evt.addWarning(
`${source}: refused reading(s) outside the declared plausibility range — ` +
`dropped, see meta.${RANGE_REJECTED_META_KEY}`,
);
}
}
/**
* Keep the rows whose value sits inside the metric's declared band; tally and
* drop the rest.
*
* `select` exists because the sync writers carry their own row shapes and none
* of them is worth reshaping at the call site: the gate reads the two fields
* it needs and returns the caller's own objects untouched.
*/
export function dropImplausibleMeasurements<T>(
source: string,
rows: readonly T[],
select: (row: T) => { type: string; value: number },
): T[] {
const kept: T[] = [];
const rejections: MeasurementRangeRejection[] = [];
for (const row of rows) {
const { type, value } = select(row);
const rejection = classifyRangeRejection(type, value);
if (rejection) rejections.push(rejection);
else kept.push(row);
}
recordRangeRejections(source, rejections);
return kept;
}
@@ -4,6 +4,11 @@ import {
type MeasurementAggregationProvenance,
type Prisma as PrismaTypes,
} from "@/generated/prisma/client";
import {
classifyRangeRejection,
recordRangeRejections,
type MeasurementRangeRejection,
} from "@/lib/measurements/plausibility-gate";
const SAVEPOINT = "measurement_identity_reconcile";
@@ -50,6 +55,18 @@ export type MeasurementReconciliationVerdict =
| {
status: "failed";
error: { message: string; code?: string };
}
| {
/**
* The incoming value sits outside the metric's declared plausibility
* band, so nothing was written and no existing row was touched. Not a
* failure: the write was refused on purpose and the caller must carry
* on with the rest of its batch. Every caller narrows on this status
* because it carries no `row` — the compiler is what makes a future
* provider handle it rather than dereference a row that does not exist.
*/
status: "rejected_range";
rejection: MeasurementRangeRejection;
};
export type FailedMeasurementReconciliation = Extract<
@@ -219,12 +236,26 @@ async function retireCollision(
* advisory lock serializes cooperative writers sharing either identity, and a
* savepoint turns a non-benign database error into a structured `failed`
* verdict without poisoning the caller's surrounding transaction.
*
* This is also the plausibility gate for every provider that reconciles rather
* than writing Prisma directly. Gating HERE rather than at each caller is the
* point: a provider added tomorrow inherits the refusal by construction, and
* cannot land an impossible reading by forgetting a check it never knew about.
*/
export async function reconcileExternalMeasurement(
tx: PrismaTypes.TransactionClient,
desired: ExternalMeasurementWrite,
options: MeasurementReconciliationOptions = {},
): Promise<MeasurementReconciliationVerdict> {
const rejection = classifyRangeRejection(desired.type, desired.value);
if (rejection) {
recordRangeRejections(
desired.source ? String(desired.source).toLowerCase() : "external",
[rejection],
);
return { status: "rejected_range", rejection };
}
await tx.$executeRawUnsafe(`SAVEPOINT ${SAVEPOINT}`);
try {
@@ -0,0 +1,115 @@
/**
* The Nightscout pull writes BLOOD_GLUCOSE rows directly, so it does not
* inherit the shared reconciler's gate. It is also first-write-wins: a row
* that lands here is immutable, so an impossible sample never corrects itself
* on a later pass. These cases pin the refusal and its annotation.
*/
import { beforeEach, describe, expect, it, vi } from "vitest";
const {
upsertMock,
findManyMock,
emitArrivalsMock,
recomputeMock,
invalidateMock,
} = vi.hoisted(() => ({
upsertMock: vi.fn(),
findManyMock: vi.fn(),
emitArrivalsMock: vi.fn(),
recomputeMock: vi.fn(),
invalidateMock: vi.fn(),
}));
vi.mock("@/lib/db", () => ({
prisma: { measurement: { upsert: upsertMock, findMany: findManyMock } },
}));
vi.mock("@/lib/arrivals/measurement-emit", () => ({
emitInsertedMeasurementArrivals: emitArrivalsMock,
}));
vi.mock("@/lib/rollups/measurement-rollups", () => ({
collapseToTypeDayKeys: (rows: Array<{ type: string; measuredAt: Date }>) =>
rows.map((r) => ({ type: r.type, measuredAt: r.measuredAt })),
recomputeBucketsForMeasurement: recomputeMock,
}));
vi.mock("@/lib/insights/comprehensive-generate", () => ({
invalidateStatusInsightsForTypes: invalidateMock,
}));
import { eventStorage } from "@/lib/logging/context";
import { WideEventBuilder } from "@/lib/logging/event-builder";
import { RANGE_REJECTED_META_KEY } from "@/lib/measurements/plausibility-gate";
import type { RangeRejectionTally } from "@/lib/measurements/plausibility-gate";
import { upsertNightscoutEntries } from "../sync";
/** BLOOD_GLUCOSE is declared 20–800 mg/dL. */
const REAL_ENTRY = { id: "abc", sgv: 112, date: 1718000000000 };
/** A sensor fault, or an mg/dL field carrying something else entirely. */
const IMPOSSIBLE_ENTRY = { id: "def", sgv: 41_600, date: 1718000300000 };
let event: WideEventBuilder;
function tally(): RangeRejectionTally | undefined {
return event.toJSON().meta?.[RANGE_REJECTED_META_KEY] as
RangeRejectionTally | undefined;
}
beforeEach(() => {
vi.clearAllMocks();
findManyMock.mockResolvedValue([]);
upsertMock.mockResolvedValue({ id: "row-1" });
emitArrivalsMock.mockResolvedValue(undefined);
recomputeMock.mockResolvedValue(undefined);
invalidateMock.mockResolvedValue(undefined);
event = new WideEventBuilder("background");
});
describe("upsertNightscoutEntries — plausibility gate", () => {
it("writes a reading inside the metric's declared band", async () => {
const result = await eventStorage.run(event, () =>
upsertNightscoutEntries("user-1", [REAL_ENTRY]),
);
expect(result).toEqual({ inserted: 1, failedRows: 0 });
expect(upsertMock).toHaveBeenCalledTimes(1);
expect(tally()).toBeUndefined();
});
it("refuses an out-of-band reading and annotates the drop", async () => {
const result = await eventStorage.run(event, () =>
upsertNightscoutEntries("user-1", [REAL_ENTRY, IMPOSSIBLE_ENTRY]),
);
expect(result).toEqual({ inserted: 1, failedRows: 0 });
expect(upsertMock).toHaveBeenCalledTimes(1);
expect(
(upsertMock.mock.calls[0]![0] as { create: { value: number } }).create
.value,
).toBe(112);
expect(tally()).toEqual({
total: 1,
buckets: [
{
source: "nightscout",
type: "BLOOD_GLUCOSE",
direction: "above_max",
count: 1,
},
],
});
expect(event.getLevel()).toBe("warn");
});
it("writes nothing when the whole page is out of band", async () => {
const result = await eventStorage.run(event, () =>
upsertNightscoutEntries("user-1", [IMPOSSIBLE_ENTRY]),
);
expect(result).toEqual({ inserted: 0, failedRows: 0 });
expect(upsertMock).not.toHaveBeenCalled();
expect(tally()?.total).toBe(1);
});
});
+11 -1
View File
@@ -22,6 +22,7 @@
import { prisma } from "@/lib/db";
import type { MeasurementType } from "@/generated/prisma/client";
import { getEvent } from "@/lib/logging/context";
import { dropImplausibleMeasurements } from "@/lib/measurements/plausibility-gate";
import {
markSyncFailureRecorded,
recordSyncFailure,
@@ -221,7 +222,16 @@ export async function upsertNightscoutEntries(
if (entries.length === 0) return { inserted: 0, failedRows: 0 };
const type = "BLOOD_GLUCOSE" as MeasurementType;
const mapped = entries.map((entry) => mapSgvEntryToMeasurement(entry));
// A CGM that reports a glucose the app's own band calls impossible is
// reporting a sensor fault or a unit slip, not a reading. Drop it: the row
// would otherwise be immutable (first-write-wins), so an impossible sample
// that lands here never corrects itself on a later pass.
const mapped = dropImplausibleMeasurements(
"nightscout",
entries.map((entry) => mapSgvEntryToMeasurement(entry)),
(m) => ({ type, value: m.value }),
);
if (mapped.length === 0) return { inserted: 0, failedRows: 0 };
// Probe which keys already exist so a re-confirmed reading (the upsert's
// no-op update branch) is not miscounted as a fresh import and the arrival
+4
View File
@@ -575,6 +575,10 @@ export async function upsertOuraMeasurements(
for (let index = 0; index < readings.length; index++) {
const reading = readings[index]!;
const verdict = verdicts[index]!;
// Refused by the plausibility gate: nothing was written and nothing was
// touched, so the reading counts as neither imported nor a rollup dirt
// mark. The drop is already on the wide event.
if (verdict.status === "rejected_range") continue;
for (const dirty of verdict.dirtyIdentities ?? []) {
touched.push(dirty);
}
+4
View File
@@ -364,6 +364,10 @@ export async function upsertPolarMeasurements(
for (let index = 0; index < readings.length; index++) {
const reading = readings[index]!;
const verdict = verdicts[index]!;
// Refused by the plausibility gate: nothing was written and nothing was
// touched, so the reading counts as neither imported nor a rollup dirt
// mark. The drop is already on the wide event.
if (verdict.status === "rejected_range") continue;
for (const dirty of verdict.dirtyIdentities ?? []) {
touched.push(dirty);
}
+18
View File
@@ -255,11 +255,29 @@ const moodEntrySchema = z
mood: z.string().min(1),
score: z.number().int().min(0).max(10),
tags: moodEntryTagsSchema,
// The free text, in both storage shapes. A portable export carries the
// decrypted `note`; a disaster-recovery file carries `noteEncrypted` plus
// whatever legacy plaintext the row still holds. Same pair, and same
// handling on restore, as `Measurement.notes` / `notesEncrypted`.
note: z.string().nullable().optional(),
noteEncrypted: base64BytesSchema.nullable().optional(),
source: z.string().min(1).optional(),
externalId: z.string().nullable().optional(),
loggedAt: isoDateTime,
// The IANA zone the `date` string is anchored to. Absent means the legacy
// Europe/Berlin reading, which is what a row written before v1.4.25 means
// by a NULL here — so an old file keeps its old meaning exactly.
tz: z.string().nullable().optional(),
syncedAt: isoDateTime.optional(),
syncVersion: z.number().int().optional(),
deletedAt: isoDateTime.nullable().optional(),
createdAt: isoDateTime.optional(),
updatedAt: isoDateTime.optional(),
factors: z.array(moodFactorSchema).default([]),
// BINARY structured-tag keys. Separate from `factors`, which keeps its
// RATED-only meaning, so every file written before this one parses
// unchanged and restores identically: absent reads as none.
structuredTags: z.array(z.string().min(1)).default([]),
})
.passthrough();
+4
View File
@@ -480,6 +480,10 @@ export async function upsertWhoopMeasurements(
for (let index = chunkStart; index < chunkEnd; index++) {
const reading = readings[index]!;
const verdict = verdicts[index - chunkStart]!;
// Refused by the plausibility gate: nothing was written and nothing was
// touched, so the reading counts as neither imported nor a rollup dirt
// mark. The drop is already on the wide event.
if (verdict.status === "rejected_range") continue;
for (const dirty of verdict.dirtyIdentities ?? []) {
touched.push(dirty);
touchedTypes.add(dirty.type);
@@ -0,0 +1,261 @@
/**
* Withings writes the measurement table directly — the measures leg row by
* row, the activity leg as a planned batch — so neither inherits the shared
* reconciler's gate. These cases pin that both legs now clear the app's own
* declared plausibility band before anything reaches Prisma, and that a
* refusal lands on the wide event rather than vanishing.
*
* The measures leg matters twice over: it does not only insert, it OVERWRITES
* the stored value of an existing slot, so an ungated impossible reading could
* replace a real one.
*/
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
vi.mock("@/lib/db", () => ({
prisma: {
measurement: {
findFirst: vi.fn(),
findMany: vi.fn(),
create: vi.fn(),
createMany: vi.fn(),
update: vi.fn(),
},
withingsConnection: {
findUnique: vi.fn(),
update: vi.fn(),
},
$queryRaw: vi.fn(),
$transaction: vi.fn((ops: unknown) =>
Array.isArray(ops) ? Promise.all(ops) : Promise.resolve(),
),
},
}));
vi.mock("@/lib/crypto", () => ({
decrypt: vi.fn((v: string) => v),
encrypt: vi.fn((v: string) => v),
}));
vi.mock("../client", async () => {
const actual = await vi.importActual<typeof import("../client")>("../client");
return {
...actual,
fetchMeasurements: vi.fn(),
refreshAccessToken: vi.fn(),
subscribeWebhook: vi.fn(),
};
});
vi.mock("../credentials", () => ({
getUserWithingsCredentials: vi.fn(async () => ({
clientId: "cid",
clientSecret: "secret",
})),
}));
vi.mock("@/lib/integrations/status", () => ({
isReauthRequired: vi.fn().mockResolvedValue(false),
parkIntegrationAtReauth: vi.fn(),
recordSyncFailure: vi.fn().mockResolvedValue(undefined),
recordSyncSuccess: vi.fn().mockResolvedValue(undefined),
}));
vi.mock("@/lib/rollups/measurement-rollups", async () => {
const actual = await vi.importActual<
typeof import("@/lib/rollups/measurement-rollups")
>("@/lib/rollups/measurement-rollups");
return {
...actual,
recomputeBucketsForMeasurement: vi.fn().mockResolvedValue(undefined),
};
});
vi.mock("@/lib/insights/comprehensive-generate", () => ({
invalidateStatusInsightsForTypes: vi.fn().mockResolvedValue(undefined),
}));
vi.mock("@/lib/cache/invalidate", () => ({
invalidateUserDashboardSnapshot: vi.fn(),
}));
import { prisma } from "@/lib/db";
import { eventStorage } from "@/lib/logging/context";
import { WideEventBuilder } from "@/lib/logging/event-builder";
import { RANGE_REJECTED_META_KEY } from "@/lib/measurements/plausibility-gate";
import type { RangeRejectionTally } from "@/lib/measurements/plausibility-gate";
import { fetchMeasurements } from "../client";
import { syncUserActivity } from "../sync-activity";
import { syncUserMeasurements } from "../sync";
let event: WideEventBuilder;
function tally(): RangeRejectionTally | undefined {
return event.toJSON().meta?.[RANGE_REJECTED_META_KEY] as
RangeRejectionTally | undefined;
}
function installActivityFetch(
entries: Array<{ date: string; steps?: number; distance?: number }>,
) {
vi.stubGlobal(
"fetch",
vi.fn(async () => ({
status: 200,
headers: new Headers(),
json: async () => ({
status: 0,
body: { activities: entries, more: false, offset: 0 },
}),
})),
);
}
beforeEach(() => {
vi.clearAllMocks();
event = new WideEventBuilder("background");
vi.mocked(prisma.withingsConnection.findUnique).mockResolvedValue({
id: "conn-1",
withingsUserId: "wu-1",
accessToken: "enc-access",
refreshToken: "enc-refresh",
scope: "user.metrics,user.activity",
tokenExpiresAt: new Date(Date.now() + 60 * 60 * 1000),
lastSyncedAt: new Date(Date.now() - 60 * 60 * 1000),
} as never);
vi.mocked(prisma.withingsConnection.update).mockResolvedValue({} as never);
vi.mocked(prisma.measurement.findFirst).mockResolvedValue(null);
vi.mocked(prisma.measurement.findMany).mockResolvedValue([] as never);
vi.mocked(prisma.measurement.create).mockResolvedValue({
id: "m-1",
type: "PULSE",
measuredAt: new Date(),
} as never);
vi.mocked(prisma.measurement.createMany).mockResolvedValue({
count: 1,
} as never);
vi.mocked(prisma.measurement.update).mockResolvedValue({} as never);
});
afterEach(() => {
vi.unstubAllGlobals();
});
describe("syncUserMeasurements — plausibility gate", () => {
it("writes a reading inside the metric's declared band", async () => {
vi.mocked(fetchMeasurements).mockResolvedValue([
{
type: "PULSE",
value: 112,
measuredAt: new Date("2026-05-16T08:00:00Z"),
},
] as never);
const result = await eventStorage.run(event, () =>
syncUserMeasurements("user-1"),
);
expect(result).toEqual({ imported: 1, failed: false });
expect(prisma.measurement.create).toHaveBeenCalledTimes(1);
expect(tally()).toBeUndefined();
});
it("refuses an out-of-band reading and annotates the drop", async () => {
vi.mocked(fetchMeasurements).mockResolvedValue([
{
type: "PULSE",
value: 112,
measuredAt: new Date("2026-05-16T08:00:00Z"),
},
{
type: "PULSE",
value: 55643821.505,
measuredAt: new Date("2026-05-16T08:05:00Z"),
},
] as never);
const result = await eventStorage.run(event, () =>
syncUserMeasurements("user-1"),
);
// Only the real reading landed, and the run is still a clean success: one
// impossible sample must not strand the rest behind a held watermark.
expect(result).toEqual({ imported: 1, failed: false });
expect(prisma.measurement.create).toHaveBeenCalledTimes(1);
expect(tally()).toEqual({
total: 1,
buckets: [
{ source: "withings", type: "PULSE", direction: "above_max", count: 1 },
],
});
expect(event.getLevel()).toBe("warn");
});
it("does not overwrite a stored reading with an out-of-band one", async () => {
// The slot already holds a real pulse; the provider re-sends the same
// instant carrying a decode slip. Ungated, the update branch rewrote the
// good value with the bad one.
vi.mocked(prisma.measurement.findFirst).mockResolvedValue({
id: "existing-row",
} as never);
vi.mocked(fetchMeasurements).mockResolvedValue([
{
type: "PULSE",
value: 55643821.505,
measuredAt: new Date("2026-05-16T08:00:00Z"),
},
] as never);
const result = await eventStorage.run(event, () =>
syncUserMeasurements("user-1"),
);
expect(result).toEqual({ imported: 0, failed: false });
expect(prisma.measurement.update).not.toHaveBeenCalled();
expect(tally()?.total).toBe(1);
});
});
describe("syncUserActivity — plausibility gate", () => {
it("plans a daily total inside the metric's declared band", async () => {
installActivityFetch([{ date: "2026-05-16", steps: 8_400 }]);
const imported = await eventStorage.run(event, () =>
syncUserActivity("user-1"),
);
expect(imported).toBe(1);
expect(prisma.measurement.createMany).toHaveBeenCalledTimes(1);
expect(tally()).toBeUndefined();
});
it("refuses an out-of-band daily total and annotates the drop", async () => {
// ACTIVITY_STEPS is declared 0–200 000.
installActivityFetch([
{ date: "2026-05-16", steps: 8_400 },
{ date: "2026-05-17", steps: 9_900_000 },
]);
const imported = await eventStorage.run(event, () =>
syncUserActivity("user-1"),
);
expect(imported).toBe(1);
const created = vi.mocked(prisma.measurement.createMany).mock.calls[0]?.[0]
?.data as Array<{ value: number }>;
expect(created).toHaveLength(1);
expect(created[0]!.value).toBe(8_400);
expect(tally()).toEqual({
total: 1,
buckets: [
{
source: "withings",
type: "ACTIVITY_STEPS",
direction: "above_max",
count: 1,
},
],
});
expect(event.getLevel()).toBe("warn");
});
});
+12 -2
View File
@@ -39,6 +39,7 @@ import { prisma } from "@/lib/db";
import { getEvent } from "@/lib/logging/context";
import { safeFetch } from "@/lib/safe-fetch";
import { getUnitForType } from "@/lib/validations/measurement";
import { dropImplausibleMeasurements } from "@/lib/measurements/plausibility-gate";
import {
collapseToTypeDayKeys,
recomputeBucketsForMeasurement,
@@ -342,7 +343,7 @@ export async function syncUserActivity(
value: number;
externalId: string;
}
const planned: PlannedRow[] = [];
const collected: PlannedRow[] = [];
for (const entry of entries) {
if (!entry.date) continue;
const measuredAt = activityMeasuredAt(entry.date);
@@ -352,7 +353,7 @@ export async function syncUserActivity(
// valid (a day of rest still records 0 steps). Only skip
// undefined / null / NaN.
if (raw == null || !Number.isFinite(raw)) continue;
planned.push({
collected.push({
type,
measuredAt,
value: raw,
@@ -361,6 +362,15 @@ export async function syncUserActivity(
}
}
// A daily-activity total the app's own band calls impossible (a step count
// past 200 000, a negative distance) is a provider artefact, not a day. Drop
// it before the plan is read against the table, so it can neither insert a
// fresh impossible slot nor overwrite a good stored one.
const planned = dropImplausibleMeasurements("withings", collected, (p) => ({
type: p.type,
value: p.value,
}));
if (planned.length > 0) {
const slotKey = (type: MeasurementType, measuredAt: Date) =>
`${type}|${measuredAt.getTime()}`;
+6
View File
@@ -474,6 +474,9 @@ export async function syncUserSleep(
if (verdict.status === "failed") {
throw new MeasurementReconciliationError(verdict);
}
// Refused by the plausibility gate: nothing was written and nothing
// was touched. The drop is already on the wide event.
if (verdict.status === "rejected_range") continue;
for (const dirty of verdict.dirtyIdentities ?? []) {
touched.push(dirty);
}
@@ -542,6 +545,9 @@ export async function syncUserSleep(
if (verdict.status === "failed") {
throw new MeasurementReconciliationError(verdict);
}
// Refused by the plausibility gate: nothing was written and
// nothing was touched. The drop is already on the wide event.
if (verdict.status === "rejected_range") continue;
for (const dirty of verdict.dirtyIdentities ?? []) {
touched.push(dirty);
}
+13 -2
View File
@@ -15,6 +15,7 @@ import { getUserWithingsCredentials } from "./credentials";
import { annotate, getEvent } from "@/lib/logging/context";
import { isP2002 } from "@/lib/prisma-errors";
import { emitInsertedMeasurementArrivals } from "@/lib/arrivals/measurement-emit";
import { dropImplausibleMeasurements } from "@/lib/measurements/plausibility-gate";
import {
isReauthRequired,
recordSyncFailure,
@@ -229,14 +230,24 @@ export async function syncUserMeasurements(
)
: new Date(Date.now() - 30 * 24 * 60 * 60 * 1000); // 30 days back
let measures: Awaited<ReturnType<typeof fetchMeasurements>>;
let fetched: Awaited<ReturnType<typeof fetchMeasurements>>;
try {
measures = await fetchMeasurements(tokenInfo.accessToken, startDate);
fetched = await fetchMeasurements(tokenInfo.accessToken, startDate);
} catch (err) {
await recordWithingsSyncFailure(userId, err, WITHINGS_LEG_MEASURES);
throw err;
}
// The app's own plausibility band applies to a provider reading exactly as
// it applies to a typed one. A remote that reports a pulse in the millions
// is reporting a decode slip, not a heartbeat, and the row would poison
// every mean and personal band derived from it. Refuse it here, before the
// update branch below can overwrite a good stored value with it.
const measures = dropImplausibleMeasurements("withings", fetched, (m) => ({
type: m.type,
value: m.value,
}));
let imported = 0;
// v1.4.39.1 — track every (type, measuredAt) we touched so the
// persistent rollup tier can be re-folded at the end of the sync.