The old streak was non-functional: streaks.current_days was always 0 (never
computed/incremented), and the profile page read me.streak (0) + account
created_at as the "since" date — showing "0 days protected since <signup>"
for everyone. This is the DiGA key metric, so it had to be rebuilt.
New model: optimistic protection-coverage based on actual VPN/MDM protection
state, never resets to 0.
- backend: append-only protection_state_log + migration; POST /api/protection/event
(ingestion, deduped) + GET /api/protection/coverage (read-time compute, no cron);
server-side cooldown_disable event on cooldown resolve. Generous >6h-off/day rule.
- frontend: report protection on/off transitions (initial + flips, deduped) from
useProtectionState; rewrote profile StreakSection → half-donut (protected vs
unprotected) + progress bar (current streak → personal record) + empty state.
- coverage starts fresh from deploy (no historical backfill — clean data for DiGA).
- spec: docs/specs/protection-coverage-streak.md (shared contract).
- old streaks/streak_events/profiles.streak left intact (coach/scores consumers).
Also adds go-to-market one-pagers under docs/marketing/.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
DSGVO Art. 9 — Compliance-Gap im Mail-Connect-Flow geschlossen (Hans-Müller-DSB
hat den Gap für Gmail/iCloud/GMX identifiziert, schon vor Outlook-OAuth-Pflicht):
- Schema: mail_connections.consent_at + consent_version + consent_ip_address;
neue consent_logs-Tabelle für Audit (grant + revoke append-only)
- Endpoints:
- POST /api/mail-connections/consent (Bulk-Array für Re-Consent, partial-fail
wirft sofort = DSGVO-sicher gegen silent-skip fremder IDs)
- POST /api/mail-connections/:id mit consent-gate (412 wenn consentVersion fehlt)
- DELETE /api/mail-connections/:id mit Widerruf-Log (OAuth-Token-Revoke als
TODO für mo Phase 2)
- GET /api/mail-connections/pending-consent — listet Bestands-Connections
mit consent_at=NULL für Re-Consent-Modal
- Account-Lösch-Bug fix: deleteAllMailConnections() war in user/delete nicht
eingebunden — Verbindungen blieben als Waisen
- Frontend:
- ConnectMailSheet: neuer Consent-Step VOR Provider-Grid (view-Machine
consent → grid → form), exakter Hans-Müller-Wortlaut für Art. 9 Abs. 2
lit. a Einwilligung
- MailConsentReminderSheet: Re-Consent-Modal beim App-Open für Bestands-User
- Stores mailConsent + mailConnectDraft (letzterer fixt Bug: Email/Provider
ging verloren wenn User Browser für App-Pw-Generierung öffnete)
- 12 neue i18n-Keys mail.consent.* in DE + EN
- Versionierter Consent-Text: art9-mail-v1-2026-05-13 (Bump bei Text-Änderung
triggert Re-Consent für alle)
Outlook-OAuth Schema (Phase 0 — additiv, Endpoints kommen später):
- mail_connections: auth_method (default 'app_password' → keine Bestands-
Connection bricht), oauth_access_token, oauth_refresh_token,
oauth_token_expiry, oauth_scope
- Encryption via bestehendes server/utils/crypto.ts (AES-256-GCM, Key aus
Infisical)
- Plan-Doc backend/docs/mail-outlook-oauth-plan.md (mo)
- DSB-Review backend/docs/mail-outlook-oauth-dsgvo-review.md (Hans-Müller):
MS als Sub-AV via DPA Sep 2025, EU Data Boundary seit Feb 2025; 5 Pflicht-
Aufgaben + Anwalts-Klärung zu DPA-Anspruch ohne MS-Lizenz
Profile — Cooldown-Pattern-Analysis als Collapsible:
- CooldownPatternAnalysis: 24h-Uhrzeit-Heatmap, Mo–So-Wochentag-Histogramm,
Top-5-Reason-Wortcloud mit Stop-Words-Filter, Cancel-Rate-Anzeige
- DiGA-relevant: NLP läuft client-side, reason-Texte verlassen das Device
nicht (gut für DSB-Akte)
- useProfileData: useCooldownHistoryFull (limit=100) für Pattern-Analyse
- Neutral formuliert, kein Stigma, alle Headings als Frage
Plan-Docs (kein Code):
- backend/docs/mail-custom-keywords-plan.md — Pro/Legend Custom-Keyword-Filter
(3.25 PT MVP, user-scoped, Body-Match in Phase 2)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
User-Bug: Demographics werden korrekt gespeichert (DB verified), aber nach
Page-Reload sah User leere Felder → dachte save kaputt. Root: kein GET-endpoint
+ kein server-state-rehydrate nach PATCH.
- hooks/useProfileData.ts: useDemographics() wraps useFetchOnce<DemographicsResponse>
('/api/profile/me/demographics'), splittet in fields + meta (consentAt/withdrawnAt)
- app/profile/index.tsx: serverDemographics ?? EMPTY_DEMOGRAPHICS const statt local
state. Nach PATCH/DELETE: reloadDemographics() pulled fresh server data.
Edge-cases:
- 404 (endpoint nicht live) → fallback EMPTY, kein crash
- loading → EMPTY initial bis fetch resolved, konsistent mit other hooks
- withdrawnAt set → demoComplete=false (Demographics-Hint sichtbar trotz potentiell
noch befüllter felder durch race-condition)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Profile (rebreak-native-ui):
- New hook hooks/useProfileData.ts (143 LOC, 4 hooks):
useSocialStats, useApprovedDomains, useCooldownHistory, useSosInsights
- app/profile/index.tsx: alle DUMMY_* constants entfernt → live data via hooks
- PATCH /api/profile/me/demographics nun wired in onChange (war TODO-only)
- DELETE /api/profile/me/demographics für revoke-consent
- POST /api/profile/me/diga-banner-dismiss
Devices (rebreak-native-ui):
- New app/devices.tsx push-page: slot-counter, progress-bar, device-list mit
trash-button (gesperrt für isCurrent)
- New lib/deviceId.ts: persistent device-ID via expo-application
(getIosIdForVendorAsync / getAndroidId) mit AsyncStorage-UUID-fallback
- New stores/devices.ts: Zustand store (loadDevices, removeDevice, ensureRegistered)
- lib/api.ts: x-device-id + x-platform headers bei jedem Backend-Call
(skipDeviceHeader option für Bootstrap-register)
- app/settings.tsx: Geräte-Row aktiv (push to /devices) statt soon-flagged
- locales: 14 neue settings.devices_* keys DE+EN
Backend-Status: alle Devices-Endpoints existieren (GET /api/devices, POST /register,
DELETE /:id). Pending: GET /api/profile/me/demographics für reload-state-fetch.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
