feat(coach): add reminder and suggested-action endpoints

Add the management surface for the reminder memory: list, create, confirm,
done/dismiss, and soft-delete, every query scoped to the session owner with
the same no-IDOR posture as the plans routes (a cross-user or unknown id is
a 0-count no-op, never a leaked existence). The note is the only writable
field; timing is resolved server-side from the closed grammar.

Add the confirm endpoint behind the generalised action card. It switches on
a closed action-type allowlist and builds each entity field-by-field from a
server-resolved spec: a preventive-care reminder whose schedule comes from a
closed interval catalog, or a reminder note. It never auto-applies, and the
allowlist excludes any medication or clinical change.

Regenerate the OpenAPI contract for the new routes.
This commit is contained in:
Marc-André Bombeck committed 2026-06-27 13:38:15 +02:00
1 parent 27a8a59d67
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@@ -4836,6 +4836,189 @@ paths:
$ref: "#/components/schemas/ErrorEnvelope"
"422": *a3
"429": *a4
/api/coach/reminders:
get:
tags:
- Insights
summary: List the caller's Coach reminders
description: v1.22 (B2/B6) — the durable "remind me about X" memory the Coach captured inline, decrypted on the fly,
soonest-due first. Pass `?status=` (one status or a comma set like `due,surfaced` for the in-app tile); omitted
returns the non-terminal set (proposed + active + due + surfaced). Coach-gated
(`requireModuleEnabled("coach")`). Auth via cookie or Bearer; the owner is narrowed from the session.
Undecryptable rows are omitted.
parameters:
- name: status
in: query
required: false
schema:
type: string
description: Filter to one status or a comma-separated set (proposed | active | due | surfaced | done | dismissed). Omit
for the non-terminal set.
responses:
"200":
description: The caller's reminders.
content:
application/json:
schema:
$ref: "#/components/schemas/CoachRemindersList"
"401": *a1
"403":
description: Coach surface disabled.
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorEnvelope"
"422": *a3
"429": *a4
post:
tags:
- Insights
summary: Create a Coach reminder manually
description: v1.22 (B6) — create a reminder from the ledger. `note` is the only writable content; `when` is the closed
grammar (ISO date | +Nd / +Nw | a context cue) resolved into the trigger server-side; `metric` optional. The
per-user cap returns 409 when the non-terminal set is full. Coach-gated. Auth via cookie or Bearer; the owner is
narrowed from the session.
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/CoachReminderCreate"
responses:
"201":
description: The created reminder.
content:
application/json:
schema:
$ref: "#/components/schemas/CoachReminderCreated"
"401": *a1
"403":
description: Coach surface disabled.
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorEnvelope"
"409":
description: The per-user reminder cap is full.
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorEnvelope"
"422": *a3
"429": *a4
/api/coach/reminders/{id}:
patch:
tags:
- Insights
summary: Confirm or update a Coach reminder's lifecycle
description: v1.22 (B6) — confirm a proposed reminder (→ active), mark it done / dismissed, or re-schedule via the
closed `when` grammar (null clears the due moment). The body never carries the note text. A foreign / unknown /
already-deleted id maps to 404 (never 403) so the existence channel does not leak. Coach-gated. Auth via cookie
or Bearer.
parameters:
- name: id
in: path
required: true
schema:
type: string
description: Reminder id.
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/CoachReminderPatch"
responses:
"200":
description: The reminder after the lifecycle update.
content:
application/json:
schema:
$ref: "#/components/schemas/CoachReminderUpdated"
"401": *a1
"403":
description: Coach surface disabled.
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorEnvelope"
"404":
description: Reminder not found or not owned by the caller.
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorEnvelope"
"422": *a3
"429": *a4
delete:
tags:
- Insights
summary: Soft-delete one Coach reminder
description: "v1.22 (B6) — soft-deletes a single reminder owned by the caller. An unknown / cross-user / already-deleted
id is an idempotent no-op returning `{ deleted: false }`. Coach-gated. Auth via cookie or Bearer."
parameters:
- name: id
in: path
required: true
schema:
type: string
description: Reminder id.
responses:
"200":
description: "The reminder was soft-deleted (`deleted: true`) or the id matched nothing the caller owns (`deleted:
false`)."
content:
application/json:
schema:
$ref: "#/components/schemas/CoachReminderDeleted"
"401": *a1
"403":
description: Coach surface disabled.
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorEnvelope"
"422": *a3
"429": *a4
/api/coach/suggested-actions:
post:
tags:
- Insights
summary: Confirm a Coach action card
description: v1.22 (F6) — the confirm half of the generalised propose→confirm moat. `actionType` is from the CLOSED
allowlist (checkup.create | reminder.note) — NEVER a medication or clinical change. `checkup.create` builds a
preventive-care Vorsorge `MeasurementReminder` (free-text label + a closed interval id resolved to an RRULE
server-side); `reminder.note` builds a `CoachReminder`. Nothing is created without this explicit confirm.
Coach-gated (`requireModuleEnabled("coach")`); per-user rate-limited (429). Auth via cookie or Bearer; the owner
is narrowed from the session, built field-by-field — no mass assignment, no IDOR.
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/CoachSuggestedAction"
responses:
"201":
description: The action was applied (entity created server-side).
content:
application/json:
schema:
$ref: "#/components/schemas/CoachSuggestedActionResultCreated"
"401": *a1
"403":
description: Coach surface disabled.
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorEnvelope"
"409":
description: The per-user reminder cap is full (reminder.note).
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorEnvelope"
"422": *a3
"429": *a4
/api/admin/invites:
get:
tags:
@@ -8538,6 +8721,99 @@ components:
compatibility and are normalised to their English equivalents before persisting; GET responses always carry the
canonical English ids. Section ids are English-only. The legacy tile ids are deprecated and will be removed in a
future major version."
CoachReminderCreate:
type: object
properties:
note:
type: string
minLength: 1
maxLength: 280
when:
type: string
minLength: 1
maxLength: 32
metric:
type: string
minLength: 1
maxLength: 60
pattern: ^[A-Za-z][A-Za-z0-9_]*$
required:
- note
additionalProperties: false
description: "Create a Coach reminder manually. `note` is free text (the only writable content). `when` is an optional
closed grammar token — an ISO date (YYYY-MM-DD), a relative offset (+Nd / +Nw), or a context cue
(NEXT_BP_LOGGED, NEXT_WEIGHT_LOGGED, NEXT_SLEEP_LOGGED, NEXT_APP_OPEN) — resolved into the trigger server-side.
Omit `when` for a recall-only note. Strict: unknown keys 422."
CoachReminderPatch:
type: object
properties:
status:
type: string
enum:
- proposed
- active
- due
- surfaced
- done
- dismissed
when:
anyOf:
- type: string
minLength: 1
maxLength: 32
- type: "null"
additionalProperties: false
description: "Update a Coach reminder's lifecycle. `status` confirms (proposed → active), or marks done / dismissed.
`when` re-schedules via the closed grammar (null clears the due moment). Never carries the note text. Strict:
unknown keys 422."
CoachSuggestedAction:
oneOf:
- type: object
properties:
actionType:
type: string
const: checkup.create
label:
type: string
minLength: 1
maxLength: 120
interval:
type: string
enum:
- yearly
- halfYearly
- quarterly
- monthly
required:
- actionType
- label
- interval
- type: object
properties:
actionType:
type: string
const: reminder.note
note:
type: string
minLength: 1
maxLength: 280
when:
type: string
minLength: 1
maxLength: 32
metric:
type: string
minLength: 1
maxLength: 60
pattern: ^[A-Za-z][A-Za-z0-9_]*$
required:
- actionType
- note
description: Confirm a Coach action card. `actionType` is from the closed allowlist (checkup.create, reminder.note);
NEVER a medication or clinical change. `checkup.create` builds a preventive-care Vorsorge reminder (free-text
label + a closed interval id resolved to an RRULE server-side); `reminder.note` builds a CoachReminder (note +
optional closed `when` grammar + optional metric). Nothing is created without this explicit confirm.
type: object
CoachMessageFeedbackRequest:
type: object
properties:
@@ -17064,6 +17340,208 @@ components:
- data
- error
additionalProperties: false
CoachRemindersList:
type: object
properties:
data:
type: object
properties:
reminders:
type: array
items:
$ref: "#/components/schemas/CoachReminder"
description: The caller's reminders, soonest-due first. Undecryptable rows are omitted. No `status` filter returns the
non-terminal set (proposed + active + due + surfaced).
required:
- reminders
additionalProperties: false
error:
type: "null"
meta:
type: object
properties:
requestId:
type: string
additionalProperties: false
required:
- data
- error
additionalProperties: false
CoachReminder:
type: object
properties:
id:
type: string
note:
anyOf:
- type: string
- type: "null"
description: Decrypted note (the user's own framing). Null when the row's key id is no longer in the map.
metric:
anyOf:
- type: string
- type: "null"
triggerKind:
type: string
enum:
- date
- context
dueAt:
anyOf:
- type: string
format: date-time
pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z|([+-](?:[01]\d|2[0-3]):[0-5]\d)))$
- type: "null"
contextCue:
anyOf:
- type: string
- type: "null"
status:
type: string
enum:
- proposed
- active
- due
- surfaced
- done
- dismissed
source:
type: string
enum:
- sentinel
- extractor
- manual
- action
createdAt:
type: string
format: date-time
pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z|([+-](?:[01]\d|2[0-3]):[0-5]\d)))$
updatedAt:
type: string
format: date-time
pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z|([+-](?:[01]\d|2[0-3]):[0-5]\d)))$
required:
- id
- note
- metric
- triggerKind
- dueAt
- contextCue
- status
- source
- createdAt
- updatedAt
additionalProperties: false
description: One Coach episodic reminder, decrypted server-side. The note reads null only when the encryption key id has
rotated out of the map.
CoachReminderCreated:
type: object
properties:
data:
type: object
properties:
reminder:
$ref: "#/components/schemas/CoachReminder"
required:
- reminder
additionalProperties: false
error:
type: "null"
meta:
type: object
properties:
requestId:
type: string
additionalProperties: false
required:
- data
- error
additionalProperties: false
CoachReminderUpdated:
type: object
properties:
data:
type: object
properties:
reminder:
$ref: "#/components/schemas/CoachReminder"
required:
- reminder
additionalProperties: false
error:
type: "null"
meta:
type: object
properties:
requestId:
type: string
additionalProperties: false
required:
- data
- error
additionalProperties: false
CoachReminderDeleted:
type: object
properties:
data:
type: object
properties:
deleted:
type: boolean
description: True when a reminder owned by the caller was soft-deleted; false for an unknown / cross-user /
already-deleted id (idempotent no-op).
required:
- deleted
additionalProperties: false
error:
type: "null"
meta:
type: object
properties:
requestId:
type: string
additionalProperties: false
required:
- data
- error
additionalProperties: false
CoachSuggestedActionResultCreated:
type: object
properties:
data:
$ref: "#/components/schemas/CoachSuggestedActionResult"
error:
type: "null"
meta:
type: object
properties:
requestId:
type: string
additionalProperties: false
required:
- data
- error
additionalProperties: false
CoachSuggestedActionResult:
type: object
properties:
ok:
type: boolean
const: true
actionType:
type: string
enum:
- checkup.create
- reminder.note
reminder: {}
reminderId:
type: string
required:
- ok
- actionType
additionalProperties: false
description: Outcome of confirming a Coach action card. `checkup.create` returns the created MeasurementReminder DTO;
`reminder.note` returns the created CoachReminder id.
AdminInviteList:
type: object
properties:
+178
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@@ -0,0 +1,178 @@
/**
* PATCH /api/coach/reminders/[id] — confirm / update a reminder's lifecycle.
* DELETE /api/coach/reminders/[id] — soft-delete one reminder.
*
* v1.22 (B2/B6) — the user-confirm + management surface for the Coach episodic
* reminders. `status` confirms a `proposed` reminder (→ active), marks it
* `done` / `dismissed`, or re-activates it; `when` re-schedules (snooze) via the
* closed grammar. The body never carries the note text, so a client can never
* inject or overwrite a reminder's prose — only its lifecycle / timing.
*
* Ownership + existence privacy: every mutation is scoped
* `where: { id, userId, deletedAt: null }` via `updateMany`, so a cross-user id,
* an unknown id, or an already-deleted reminder all resolve to a `count: 0`
* no-op rather than a P2025 throw — the existence channel never leaks across
* accounts. PATCH on a 0-count match returns 404; DELETE returns the idempotent
* `{ deleted: false }`.
*/
import type { NextRequest } from "next/server";
import { apiHandler, requireAuth } from "@/lib/api-handler";
import {
apiError,
apiSuccess,
returnAllZodIssues,
safeJson,
} from "@/lib/api-response";
import { annotate } from "@/lib/logging/context";
import { prisma } from "@/lib/db";
import { requireModuleEnabled } from "@/lib/modules/gate";
import { checkRateLimit, rateLimitHeaders } from "@/lib/rate-limit";
import { decryptFromBytes } from "@/lib/ai/coach/bytes-codec";
import { resolveWhenGrammar } from "@/lib/ai/coach/reminders";
import { coachReminderPatchSchema } from "@/lib/validations/coach-reminder";
interface RouteCtx {
params: Promise<{ id: string }>;
}
const MUTATE_RATE_LIMIT = 40;
const MUTATE_WINDOW_MS = 60_000;
async function enforceMutateLimit(
op: string,
userId: string,
): Promise<Response | null> {
const rl = await checkRateLimit(
`coach-reminders:${op}:${userId}`,
MUTATE_RATE_LIMIT,
MUTATE_WINDOW_MS,
);
if (rl.allowed) return null;
const response = apiError("Too many requests", 429);
for (const [k, v] of Object.entries(rateLimitHeaders(rl))) {
response.headers.set(k, v);
}
return response;
}
export const PATCH = apiHandler(async (req: NextRequest, ctx: RouteCtx) => {
const { user } = await requireAuth();
const gate = await requireModuleEnabled(user.id, "coach");
if (!gate.enabled) return gate.response;
const limited = await enforceMutateLimit("patch", user.id);
if (limited) return limited;
const { id } = await ctx.params;
const { data: body, error: jsonError } = await safeJson(req, {
maxBytes: 4 * 1024,
});
if (jsonError) return jsonError;
const parsed = coachReminderPatchSchema.safeParse(body);
if (!parsed.success) return returnAllZodIssues(parsed.error, 422);
// Field-by-field (no mass assignment): only the lifecycle / timing fields the
// body carried are written; the note + encrypted text are never touched here.
const data: {
status?: string;
dueAt?: Date | null;
triggerKind?: string;
contextCue?: string | null;
} = {};
if (parsed.data.status !== undefined) data.status = parsed.data.status;
if (parsed.data.when !== undefined) {
if (parsed.data.when === null) {
data.dueAt = null;
data.triggerKind = "date";
data.contextCue = null;
} else {
const trigger = resolveWhenGrammar(parsed.data.when, new Date());
if (!trigger) return apiError("coach.reminder.invalidWhen", 422);
data.dueAt = trigger.dueAt;
data.triggerKind = trigger.triggerKind;
data.contextCue = trigger.contextCue;
}
}
const { count } = await prisma.coachReminder.updateMany({
where: { id, userId: user.id, deletedAt: null },
data,
});
if (count === 0) return apiError("Reminder not found", 404);
const row = await prisma.coachReminder.findFirst({
where: { id, userId: user.id },
select: {
id: true,
metric: true,
noteEncrypted: true,
triggerKind: true,
dueAt: true,
contextCue: true,
status: true,
source: true,
createdAt: true,
updatedAt: true,
},
});
if (!row) return apiError("Reminder not found", 404);
let note: string | null = null;
try {
note = decryptFromBytes(row.noteEncrypted);
} catch {
note = null;
}
annotate({
action: { name: "coach.reminders.updated" },
meta: { status: row.status },
});
return apiSuccess({
reminder: {
id: row.id,
note,
metric: row.metric,
triggerKind: row.triggerKind,
dueAt: row.dueAt?.toISOString() ?? null,
contextCue: row.contextCue,
status: row.status,
source: row.source,
createdAt: row.createdAt.toISOString(),
updatedAt: row.updatedAt.toISOString(),
},
});
});
export const DELETE = apiHandler(
async (_request: NextRequest, ctx: RouteCtx) => {
const { user } = await requireAuth();
const gate = await requireModuleEnabled(user.id, "coach");
if (!gate.enabled) return gate.response;
const limited = await enforceMutateLimit("delete", user.id);
if (limited) return limited;
const { id } = await ctx.params;
const { count } = await prisma.coachReminder.updateMany({
where: { id, userId: user.id, deletedAt: null },
data: { deletedAt: new Date() },
});
const deleted = count > 0;
annotate({
action: { name: "coach.reminders.deleted" },
meta: { deleted },
});
return apiSuccess({ deleted });
},
);
export const dynamic = "force-dynamic";
export const runtime = "nodejs";
+202
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@@ -0,0 +1,202 @@
/**
* GET /api/coach/reminders — list the caller's Coach episodic reminders.
* POST /api/coach/reminders — create one manually (the ledger "+ add" path).
*
* v1.22 (B2/B6) — the management + in-app-surface read for the durable
* "remind me about X" memory the Coach captures inline via the `---REMEMBER---`
* sentinel. The note free-text is decrypted on the fly; an undecryptable row (a
* key rotated out of the map) is skipped rather than 500ing the whole list.
*
* Ownership: every query is scoped `where: { userId, ... }`, so a caller can
* only ever see / create their own reminders. The owner is always narrowed from
* the session, never the body. Coach-gated by the same
* `requireModuleEnabled(userId, "coach")` kill-switch as the rest of the Coach
* management stack.
*
* `?status=` optionally filters (one status, or a comma set like `due,surfaced`
* for the in-app tile). Omitted returns the non-terminal set (proposed / active
* / due / surfaced), soonest-due first.
*/
import { apiHandler, requireAuth } from "@/lib/api-handler";
import {
apiError,
apiSuccess,
returnAllZodIssues,
safeJson,
} from "@/lib/api-response";
import { annotate } from "@/lib/logging/context";
import { prisma } from "@/lib/db";
import { requireModuleEnabled } from "@/lib/modules/gate";
import { checkRateLimit } from "@/lib/rate-limit";
import { decryptFromBytes, encryptToBytes } from "@/lib/ai/coach/bytes-codec";
import {
resolveWhenGrammar,
MAX_REMINDERS_PER_USER,
} from "@/lib/ai/coach/reminders";
import {
coachRemindersListQuerySchema,
coachReminderCreateSchema,
} from "@/lib/validations/coach-reminder";
const NON_TERMINAL = ["proposed", "active", "due", "surfaced"] as const;
interface ReminderRow {
id: string;
metric: string | null;
noteEncrypted: Uint8Array;
triggerKind: string;
dueAt: Date | null;
contextCue: string | null;
status: string;
source: string;
createdAt: Date;
updatedAt: Date;
}
function toDto(row: ReminderRow, note: string) {
return {
id: row.id,
note,
metric: row.metric,
triggerKind: row.triggerKind,
dueAt: row.dueAt?.toISOString() ?? null,
contextCue: row.contextCue,
status: row.status,
source: row.source,
createdAt: row.createdAt.toISOString(),
updatedAt: row.updatedAt.toISOString(),
};
}
export const GET = apiHandler(async (req: Request) => {
const { user } = await requireAuth();
const gate = await requireModuleEnabled(user.id, "coach");
if (!gate.enabled) return gate.response;
const url = new URL(req.url);
const parsed = coachRemindersListQuerySchema.safeParse({
status: url.searchParams.get("status") ?? undefined,
});
if (!parsed.success) return returnAllZodIssues(parsed.error, 422);
const statusWhere = parsed.data.status
? { status: { in: parsed.data.status } }
: { status: { in: [...NON_TERMINAL] } };
const rows = (await prisma.coachReminder.findMany({
where: { userId: user.id, deletedAt: null, ...statusWhere },
orderBy: [{ dueAt: "asc" }, { updatedAt: "desc" }],
select: {
id: true,
metric: true,
noteEncrypted: true,
triggerKind: true,
dueAt: true,
contextCue: true,
status: true,
source: true,
createdAt: true,
updatedAt: true,
},
})) as ReminderRow[];
const reminders: ReturnType<typeof toDto>[] = [];
for (const row of rows) {
let note: string;
try {
note = decryptFromBytes(row.noteEncrypted);
} catch {
// Fail closed per row — never surface ciphertext, never 500 the list.
continue;
}
reminders.push(toDto(row, note));
}
annotate({
action: { name: "coach.reminders.listed" },
meta: { count: reminders.length },
});
return apiSuccess({ reminders });
});
export const POST = apiHandler(async (req: Request) => {
const { user } = await requireAuth();
const gate = await requireModuleEnabled(user.id, "coach");
if (!gate.enabled) return gate.response;
const rate = await checkRateLimit(
`coach-reminders:create:${user.id}`,
30,
60_000,
);
if (!rate.allowed) return apiError("Too many requests", 429);
const { data: body, error: jsonError } = await safeJson(req, {
maxBytes: 4 * 1024,
});
if (jsonError) return jsonError;
const parsed = coachReminderCreateSchema.safeParse(body);
if (!parsed.success) return returnAllZodIssues(parsed.error, 422);
// Resolve the optional `when` against the closed grammar; an invalid token
// 422s rather than silently dropping the timing the user asked for.
const now = new Date();
let trigger: ReturnType<typeof resolveWhenGrammar> = null;
if (parsed.data.when) {
trigger = resolveWhenGrammar(parsed.data.when, now);
if (!trigger) return apiError("coach.reminder.invalidWhen", 422);
}
// Per-user cap on the non-terminal set.
const nonTerminal = await prisma.coachReminder.count({
where: {
userId: user.id,
deletedAt: null,
status: { in: [...NON_TERMINAL] },
},
});
if (nonTerminal >= MAX_REMINDERS_PER_USER) {
return apiError("coach.reminder.capReached", 409);
}
// Field-by-field — no mass assignment. Manual reminders are active on create.
const created = await prisma.coachReminder.create({
data: {
userId: user.id,
noteEncrypted: encryptToBytes(parsed.data.note),
metric: parsed.data.metric ?? null,
triggerKind: trigger?.triggerKind ?? "date",
dueAt: trigger?.dueAt ?? null,
contextCue: trigger?.contextCue ?? null,
status: "active",
source: "manual",
},
select: {
id: true,
metric: true,
noteEncrypted: true,
triggerKind: true,
dueAt: true,
contextCue: true,
status: true,
source: true,
createdAt: true,
updatedAt: true,
},
});
annotate({
action: { name: "coach.reminders.created" },
meta: { triggerKind: created.triggerKind, hasDue: created.dueAt != null },
});
return apiSuccess(
{ reminder: toDto(created as ReminderRow, parsed.data.note) },
201,
);
});
export const dynamic = "force-dynamic";
export const runtime = "nodejs";
@@ -0,0 +1,188 @@
/**
* POST /api/coach/suggested-actions — confirm a generalised Coach action card.
*
* v1.22 (F6) — the confirm half of the generalised propose→confirm moat. The
* Coach proposes an action via the closed `---SUGGEST-ACTION---` sentinel →
* `suggestedAction` SSE frame → `<SuggestedActionCard>`. This endpoint is what
* the card's confirm button calls. It switches on the CLOSED `actionType`
* allowlist and, for each, builds the entity FIELD-BY-FIELD from a
* server-resolved spec:
*
* - `checkup.create` → a preventive-care Vorsorge `MeasurementReminder`
* (free-text label + a closed interval id the SERVER resolves to an RRULE),
* minted through the SAME engine the Vorsorge surface uses.
* - `reminder.note` → a `CoachReminder` (note + optional closed `when`
* grammar + optional metric).
*
* HARD SAFETY: never auto-apply (this endpoint runs only on the explicit
* confirm tap); closed allowlist only (the discriminated-union Zod gate rejects
* any other `actionType`); NEVER a medication / dose / clinical-target change.
* Cookie-auth, coach module-gated, per-user rate-limited, owner-scoped — no
* IDOR, no mass assignment.
*/
import { NextRequest } from "next/server";
import { prisma } from "@/lib/db";
import { auditLog } from "@/lib/auth/audit";
import { checkRateLimit } from "@/lib/rate-limit";
import { apiHandler, requireAuth } from "@/lib/api-handler";
import {
apiError,
apiSuccess,
getClientIp,
returnAllZodIssues,
safeJson,
} from "@/lib/api-response";
import { annotate } from "@/lib/logging/context";
import { requireModuleEnabled } from "@/lib/modules/gate";
import { encryptToBytes } from "@/lib/ai/coach/bytes-codec";
import {
resolveWhenGrammar,
MAX_REMINDERS_PER_USER,
} from "@/lib/ai/coach/reminders";
import { CHECKUP_INTERVAL_CATALOG } from "@/lib/ai/coach/suggest-action";
import { coachSuggestedActionSchema } from "@/lib/validations/coach-reminder";
import {
computeReminderNextDueAt,
type ReminderScheduleInput,
} from "@/lib/measurement-reminders/scheduling";
import { toMeasurementReminderDto } from "@/lib/measurement-reminders/dto";
const DEFAULT_TIMEZONE = "Europe/Berlin";
const CHECKUP_NOTIFY_HOUR = 9;
async function postAction(request: NextRequest): Promise<Response> {
const { user } = await requireAuth();
const gate = await requireModuleEnabled(user.id, "coach");
if (!gate.enabled) return gate.response;
const rate = await checkRateLimit(
`coach:suggested-action:${user.id}`,
30,
60_000,
);
if (!rate.allowed) return apiError("coach.action.rateLimited", 429);
const { data: body, error: jsonError } = await safeJson(request, {
maxBytes: 4 * 1024,
});
if (jsonError) return jsonError;
const parsed = coachSuggestedActionSchema.safeParse(body);
if (!parsed.success) return returnAllZodIssues(parsed.error, 422);
const action = parsed.data;
// ── checkup.create → a preventive-care Vorsorge reminder ─────
if (action.actionType === "checkup.create") {
// The model named an interval id; the SERVER owns the RRULE so the model
// can never mint an arbitrary schedule.
const preset = CHECKUP_INTERVAL_CATALOG[action.interval];
if (!preset) return apiError("coach.action.unknownInterval", 422);
const row = await prisma.user.findUnique({
where: { id: user.id },
select: { timezone: true },
});
const timezone = row?.timezone || DEFAULT_TIMEZONE;
const now = new Date();
const scheduleInput: ReminderScheduleInput = {
intervalDays: null,
rrule: preset.rrule,
anchorDate: null,
notifyHour: CHECKUP_NOTIFY_HOUR,
lastSatisfiedAt: null,
createdAt: now,
endsOn: null,
};
const nextDueAt = computeReminderNextDueAt(scheduleInput, timezone, now);
// Field-by-field — no mass assignment. A free-text checklist Vorsorge
// (measurementType null) so it resolves only on a manual "done". origin
// COACH marks the provenance.
const created = await prisma.measurementReminder.create({
data: {
userId: user.id,
label: action.label,
measurementType: null,
intervalDays: null,
rrule: preset.rrule,
anchorDate: null,
endsOn: null,
origin: "COACH",
notifyHour: CHECKUP_NOTIFY_HOUR,
location: null,
enabled: true,
nextDueAt,
},
});
await auditLog("measurementReminder.create.coachAction", {
userId: user.id,
ipAddress: getClientIp(request),
details: { reminderId: created.id, interval: action.interval },
});
annotate({
action: { name: "coach.action.applied" },
meta: { actionType: action.actionType, interval: action.interval },
});
return apiSuccess(
{
ok: true,
actionType: action.actionType,
reminder: toMeasurementReminderDto(created),
},
201,
);
}
// ── reminder.note → a CoachReminder ──────────────────────────
const now = new Date();
let trigger: ReturnType<typeof resolveWhenGrammar> = null;
if (action.when) {
trigger = resolveWhenGrammar(action.when, now);
if (!trigger) return apiError("coach.reminder.invalidWhen", 422);
}
const nonTerminal = await prisma.coachReminder.count({
where: {
userId: user.id,
deletedAt: null,
status: { in: ["proposed", "active", "due", "surfaced"] },
},
});
if (nonTerminal >= MAX_REMINDERS_PER_USER) {
return apiError("coach.reminder.capReached", 409);
}
const created = await prisma.coachReminder.create({
data: {
userId: user.id,
noteEncrypted: encryptToBytes(action.note),
metric: action.metric ?? null,
triggerKind: trigger?.triggerKind ?? "date",
dueAt: trigger?.dueAt ?? null,
contextCue: trigger?.contextCue ?? null,
status: "active",
source: "action",
},
select: { id: true },
});
annotate({
action: { name: "coach.action.applied" },
meta: {
actionType: action.actionType,
hasDue: trigger?.dueAt != null,
},
});
return apiSuccess(
{ ok: true, actionType: action.actionType, reminderId: created.id },
201,
);
}
export const POST = apiHandler(postAction);
export const dynamic = "force-dynamic";
export const runtime = "nodejs";
+262
View File
@@ -22,6 +22,12 @@ import { coachChatRequestSchema } from "@/lib/ai/coach/types";
import { exportSelectionSchema } from "@/lib/validations/health-record-export";
import { createShareLinkSchema } from "@/lib/validations/clinician-share-link";
import { coachReminderSuggestionActionSchema } from "@/lib/validations/coach-reminder-suggestion";
import { COACH_REMINDER_STATUSES } from "@/lib/ai/coach/reminders";
import {
coachReminderCreateSchema,
coachReminderPatchSchema,
coachSuggestedActionSchema,
} from "@/lib/validations/coach-reminder";
import { dataEnvelope, errorEnvelope, stdResponses } from "./shared";
// ── Coach cadence suggestions (v1.18.1) ──────────────────────────────
@@ -316,6 +322,70 @@ coachPlansListQuerySchema.meta({
"Optional `?status=` filter for the plans list (proposed | active | met | abandoned). Omitted returns the non-terminal set (proposed + active).",
});
// ── Coach episodic reminders (v1.22 B2/B6) ──────────────────────────────
const coachReminderItem = z
.object({
id: z.string(),
note: z
.string()
.nullable()
.describe(
"Decrypted note (the user's own framing). Null when the row's key id is no longer in the map.",
),
metric: z.string().nullable(),
triggerKind: z.enum(["date", "context"]),
dueAt: z.iso.datetime({ offset: true }).nullable(),
contextCue: z.string().nullable(),
status: z.enum(COACH_REMINDER_STATUSES),
source: z.enum(["sentinel", "extractor", "manual", "action"]),
createdAt: z.iso.datetime({ offset: true }),
updatedAt: z.iso.datetime({ offset: true }),
})
.meta({
id: "CoachReminder",
description:
"One Coach episodic reminder, decrypted server-side. The note reads null only when the encryption key id has rotated out of the map.",
});
const coachRemindersListResponse = z.object({
reminders: z
.array(coachReminderItem)
.describe(
"The caller's reminders, soonest-due first. Undecryptable rows are omitted. No `status` filter returns the non-terminal set (proposed + active + due + surfaced).",
),
});
const coachReminderCreatedResponse = z.object({
reminder: coachReminderItem,
});
const coachReminderUpdatedResponse = z.object({
reminder: coachReminderItem,
});
const coachReminderDeletedResponse = z.object({
deleted: z
.boolean()
.describe(
"True when a reminder owned by the caller was soft-deleted; false for an unknown / cross-user / already-deleted id (idempotent no-op).",
),
});
const coachSuggestedActionResultResponse = z
.object({
ok: z.literal(true),
actionType: z.enum(["checkup.create", "reminder.note"]),
reminder: z.unknown().optional(),
reminderId: z.string().optional(),
})
.meta({
id: "CoachSuggestedActionResult",
description:
"Outcome of confirming a Coach action card. `checkup.create` returns the created MeasurementReminder DTO; `reminder.note` returns the created CoachReminder id.",
});
// The request bodies carry their `.meta({ id })` from
// `@/lib/validations/coach-reminder` (single-source with the runtime parse).
// ── Coach conversation history (v1.18.0) ─────────────────────────────
// List + detail + delete surface for the Coach's persisted chat
// conversations. Bodies are stored encrypted at rest; the detail
@@ -1052,6 +1122,198 @@ export const coachPaths: NonNullable<ZodOpenApiObject["paths"]> = {
},
};
export const coachReminderPaths: NonNullable<ZodOpenApiObject["paths"]> = {
"/api/coach/reminders": {
get: {
tags: ["Insights"],
summary: "List the caller's Coach reminders",
description:
'v1.22 (B2/B6) — the durable "remind me about X" memory the Coach captured inline, decrypted on the fly, soonest-due first. Pass `?status=` (one status or a comma set like `due,surfaced` for the in-app tile); omitted returns the non-terminal set (proposed + active + due + surfaced). Coach-gated (`requireModuleEnabled("coach")`). Auth via cookie or Bearer; the owner is narrowed from the session. Undecryptable rows are omitted.',
parameters: [
{
name: "status",
in: "query",
required: false,
schema: { type: "string" },
description:
"Filter to one status or a comma-separated set (proposed | active | due | surfaced | done | dismissed). Omit for the non-terminal set.",
},
],
responses: {
"200": {
description: "The caller's reminders.",
content: {
"application/json": {
schema: dataEnvelope(
coachRemindersListResponse,
"CoachRemindersList",
),
},
},
},
"403": {
description: "Coach surface disabled.",
content: { "application/json": { schema: errorEnvelope } },
},
...stdResponses,
},
},
post: {
tags: ["Insights"],
summary: "Create a Coach reminder manually",
description:
"v1.22 (B6) — create a reminder from the ledger. `note` is the only writable content; `when` is the closed grammar (ISO date | +Nd / +Nw | a context cue) resolved into the trigger server-side; `metric` optional. The per-user cap returns 409 when the non-terminal set is full. Coach-gated. Auth via cookie or Bearer; the owner is narrowed from the session.",
requestBody: {
required: true,
content: {
"application/json": { schema: coachReminderCreateSchema },
},
},
responses: {
"201": {
description: "The created reminder.",
content: {
"application/json": {
schema: dataEnvelope(
coachReminderCreatedResponse,
"CoachReminderCreated",
),
},
},
},
"403": {
description: "Coach surface disabled.",
content: { "application/json": { schema: errorEnvelope } },
},
"409": {
description: "The per-user reminder cap is full.",
content: { "application/json": { schema: errorEnvelope } },
},
...stdResponses,
},
},
},
"/api/coach/reminders/{id}": {
patch: {
tags: ["Insights"],
summary: "Confirm or update a Coach reminder's lifecycle",
description:
"v1.22 (B6) — confirm a proposed reminder (→ active), mark it done / dismissed, or re-schedule via the closed `when` grammar (null clears the due moment). The body never carries the note text. A foreign / unknown / already-deleted id maps to 404 (never 403) so the existence channel does not leak. Coach-gated. Auth via cookie or Bearer.",
parameters: [
{
name: "id",
in: "path",
required: true,
schema: { type: "string" },
description: "Reminder id.",
},
],
requestBody: {
required: true,
content: {
"application/json": { schema: coachReminderPatchSchema },
},
},
responses: {
"200": {
description: "The reminder after the lifecycle update.",
content: {
"application/json": {
schema: dataEnvelope(
coachReminderUpdatedResponse,
"CoachReminderUpdated",
),
},
},
},
"403": {
description: "Coach surface disabled.",
content: { "application/json": { schema: errorEnvelope } },
},
"404": {
description: "Reminder not found or not owned by the caller.",
content: { "application/json": { schema: errorEnvelope } },
},
...stdResponses,
},
},
delete: {
tags: ["Insights"],
summary: "Soft-delete one Coach reminder",
description:
"v1.22 (B6) — soft-deletes a single reminder owned by the caller. An unknown / cross-user / already-deleted id is an idempotent no-op returning `{ deleted: false }`. Coach-gated. Auth via cookie or Bearer.",
parameters: [
{
name: "id",
in: "path",
required: true,
schema: { type: "string" },
description: "Reminder id.",
},
],
responses: {
"200": {
description:
"The reminder was soft-deleted (`deleted: true`) or the id matched nothing the caller owns (`deleted: false`).",
content: {
"application/json": {
schema: dataEnvelope(
coachReminderDeletedResponse,
"CoachReminderDeleted",
),
},
},
},
"403": {
description: "Coach surface disabled.",
content: { "application/json": { schema: errorEnvelope } },
},
...stdResponses,
},
},
},
};
export const coachSuggestedActionPaths: NonNullable<ZodOpenApiObject["paths"]> =
{
"/api/coach/suggested-actions": {
post: {
tags: ["Insights"],
summary: "Confirm a Coach action card",
description:
'v1.22 (F6) — the confirm half of the generalised propose→confirm moat. `actionType` is from the CLOSED allowlist (checkup.create | reminder.note) — NEVER a medication or clinical change. `checkup.create` builds a preventive-care Vorsorge `MeasurementReminder` (free-text label + a closed interval id resolved to an RRULE server-side); `reminder.note` builds a `CoachReminder`. Nothing is created without this explicit confirm. Coach-gated (`requireModuleEnabled("coach")`); per-user rate-limited (429). Auth via cookie or Bearer; the owner is narrowed from the session, built field-by-field — no mass assignment, no IDOR.',
requestBody: {
required: true,
content: {
"application/json": { schema: coachSuggestedActionSchema },
},
},
responses: {
"201": {
description: "The action was applied (entity created server-side).",
content: {
"application/json": {
schema: dataEnvelope(
coachSuggestedActionResultResponse,
"CoachSuggestedActionResultCreated",
),
},
},
},
"403": {
description: "Coach surface disabled.",
content: { "application/json": { schema: errorEnvelope } },
},
"409": {
description: "The per-user reminder cap is full (reminder.note).",
content: { "application/json": { schema: errorEnvelope } },
},
...stdResponses,
},
},
},
};
export const coachFeedbackPaths: NonNullable<ZodOpenApiObject["paths"]> = {
"/api/insights/chat/messages/{id}/feedback": {
post: {
+4
View File
@@ -27,6 +27,8 @@ import {
coachFeedbackPaths,
coachPaths,
coachReminderSuggestionPaths,
coachReminderPaths,
coachSuggestedActionPaths,
} from "./coach";
import { consentPaths } from "./consent";
import { cyclePaths } from "./cycle";
@@ -62,6 +64,8 @@ export const openApiPaths: NonNullable<ZodOpenApiObject["paths"]> = {
...profilePaths,
...coachPaths,
...coachReminderSuggestionPaths,
...coachReminderPaths,
...coachSuggestedActionPaths,
...adminInvitePaths,
...coachFeedbackPaths,
...adminDiagnosticPaths,
+138
View File
@@ -0,0 +1,138 @@
/**
* v1.22 (B2/B6/F6) — request schemas for the Coach episodic-reminder surface
* (`/api/coach/reminders` + `/[id]`) and the generalised confirm-card endpoint
* (`/api/coach/suggested-actions`).
*
* Lives outside the route files so the OpenAPI registry can import it without
* touching the route modules (route files may only export handlers + config).
*
* No `userId` field anywhere — the owner is always narrowed from the session.
* The note free-text is the only user-writable content; everything timing is
* resolved SERVER-side from a closed grammar / catalog, so a client can never
* mint an arbitrary schedule.
*/
import { z } from "zod/v4";
import {
COACH_REMINDER_STATUSES,
REMINDER_NOTE_MAX_CHARS,
REMINDER_METRIC_MAX_CHARS,
} from "@/lib/ai/coach/reminders";
import {
SUGGESTED_ACTION_TYPES,
CHECKUP_LABEL_MAX_CHARS,
ACTION_NOTE_MAX_CHARS,
ACTION_METRIC_MAX_CHARS,
} from "@/lib/ai/coach/suggest-action";
/** A `when` grammar token: ISO date | relative +Nd/+Nw | a context cue. */
const whenToken = z.string().trim().min(1).max(32);
const metricToken = z
.string()
.trim()
.min(1)
.max(REMINDER_METRIC_MAX_CHARS)
.regex(/^[A-Za-z][A-Za-z0-9_]*$/, "metric must be a metric key");
/**
* `?status=` filter on the list endpoint. Accepts one status or a
* comma-separated set (e.g. `due,surfaced` for the in-app tile). Each token is
* validated against the closed status enum; an unknown token 422s.
*/
export const coachRemindersListQuerySchema = z.object({
status: z
.string()
.optional()
.transform((v) =>
v
? v
.split(",")
.map((s) => s.trim())
.filter(Boolean)
: undefined,
)
.pipe(z.array(z.enum(COACH_REMINDER_STATUSES)).min(1).optional()),
});
/**
* Manual create (the ledger "+ add a reminder" path). The note is the only
* free text; `when` is the closed grammar (resolved server-side into the
* trigger), `metric` optional. Strict: unknown keys 422.
*/
export const coachReminderCreateSchema = z
.object({
note: z.string().trim().min(1).max(REMINDER_NOTE_MAX_CHARS),
when: whenToken.optional(),
metric: metricToken.optional(),
})
.strict()
.meta({
id: "CoachReminderCreate",
description:
"Create a Coach reminder manually. `note` is free text (the only writable content). `when` is an optional closed grammar token — an ISO date (YYYY-MM-DD), a relative offset (+Nd / +Nw), or a context cue (NEXT_BP_LOGGED, NEXT_WEIGHT_LOGGED, NEXT_SLEEP_LOGGED, NEXT_APP_OPEN) — resolved into the trigger server-side. Omit `when` for a recall-only note. Strict: unknown keys 422.",
});
/**
* The lifecycle PATCH. `status` confirms a proposed reminder (→ active), marks
* it done / dismissed, or re-activates it. `when` optionally re-schedules
* (snooze) via the same closed grammar. The body never carries the note text,
* so a client can never overwrite a reminder's prose — only its lifecycle.
*/
export const coachReminderPatchSchema = z
.object({
status: z.enum(COACH_REMINDER_STATUSES).optional(),
when: whenToken.nullable().optional(),
})
.strict()
.refine(
(v) => v.status !== undefined || v.when !== undefined,
"At least one of status or when must be provided",
)
.meta({
id: "CoachReminderPatch",
description:
"Update a Coach reminder's lifecycle. `status` confirms (proposed → active), or marks done / dismissed. `when` re-schedules via the closed grammar (null clears the due moment). Never carries the note text. Strict: unknown keys 422.",
});
// ── Suggested-action confirm endpoint (F6) ──────────────────────────────
const checkupParams = z.object({
actionType: z.literal("checkup.create"),
label: z.string().trim().min(1).max(CHECKUP_LABEL_MAX_CHARS),
interval: z.enum(["yearly", "halfYearly", "quarterly", "monthly"]),
});
const reminderNoteParams = z.object({
actionType: z.literal("reminder.note"),
note: z.string().trim().min(1).max(ACTION_NOTE_MAX_CHARS),
when: whenToken.optional(),
metric: z
.string()
.trim()
.min(1)
.max(ACTION_METRIC_MAX_CHARS)
.regex(/^[A-Za-z][A-Za-z0-9_]*$/)
.optional(),
});
/**
* The confirm-card POST body. `actionType` names a closed-allowlist action; the
* params are a discriminated union, validated field-by-field. The server resolves
* every schedule from a closed catalog and builds the entity field-by-field —
* the client can never mint an arbitrary entity, widen a cadence, or touch a
* medication / clinical target.
*/
export const coachSuggestedActionSchema = z
.discriminatedUnion("actionType", [checkupParams, reminderNoteParams])
.meta({
id: "CoachSuggestedAction",
description:
"Confirm a Coach action card. `actionType` is from the closed allowlist (checkup.create, reminder.note); NEVER a medication or clinical change. `checkup.create` builds a preventive-care Vorsorge reminder (free-text label + a closed interval id resolved to an RRULE server-side); `reminder.note` builds a CoachReminder (note + optional closed `when` grammar + optional metric). Nothing is created without this explicit confirm.",
});
export type CoachSuggestedActionInput = z.infer<
typeof coachSuggestedActionSchema
>;
/** Stable list of confirmable action types (mirrors the lib allowlist). */
export const COACH_SUGGESTED_ACTION_TYPES = SUGGESTED_ACTION_TYPES;