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rely/docs/SETUP.md
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Rijad Zuzo f655adfbea feat: add local-first private AI digest workflow
Migrate app code into canonical feature slices, add phone-only AI digest scheduling and review, wire local notification/background task support, and cover the flow with tests.
2026-05-17 00:17:20 +02:00

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# Setup
## Backend Base URL
Build-time (recommended):
```bash
flutter run --dart-define=BACKEND_BASE_URL=https://api.example.com
```
Runtime override (for future settings screens):
```dart
AppConfig.overrideBackendBaseUrl('https://staging.example.com');
```
## Run With Fake Gateway
Use fake gateway for local/offline development:
```bash
flutter run --dart-define=USE_FAKE_BACKEND=true
```
## Background Sync
Background sync (startup + resume + periodic ticks while authenticated) is
enabled by default.
In REST mode, auto-triggers are reachability-gated to avoid unnecessary sync
attempts while offline.
When connectivity returns (offline -> online), sync now triggers immediately in
addition to startup/resume/periodic ticks.
Control flags:
```bash
flutter run \
--dart-define=ENABLE_BACKGROUND_SYNC=true \
--dart-define=BACKGROUND_SYNC_INTERVAL_SECONDS=180
```
Disable it explicitly:
```bash
flutter run --dart-define=ENABLE_BACKGROUND_SYNC=false
```
## Reminder Delivery Scaffold
Reminder scheduling is now wired through `ReminderScheduler` and reconciled
from `LocalRepository` on startup/state changes.
Default implementation now uses local notifications runtime where supported.
Control flag:
```bash
flutter run --dart-define=ENABLE_LOCAL_NOTIFICATIONS=true
```
Disable notifications explicitly:
```bash
flutter run --dart-define=ENABLE_LOCAL_NOTIFICATIONS=false
```
Behavior notes:
- web: no-op fallback
- linux: schedule fallback (no-op) due platform scheduling limitations in plugin
- android/iOS/macOS/windows: scheduled local notifications
- settings screen includes `Request Notification Access` action for runtime
permission prompts
- tapping a reminder notification opens reminder management UI in-app
## Phone-Only Private AI Digest
The app can run without a production backend by keeping `USE_FAKE_BACKEND=true`
and using the LLM integration only for a private weekly digest.
Digest behavior:
- relationship data remains local-first in the Hive/shared-preferences store
- scheduled digest payloads use pseudonymous tokens such as `person_001`
- names, aliases, sender names, source URLs, raw shared text, and sensitive
notes are not sent in the scheduled digest prompt
- LLM results are saved as pending AI review drafts first
- accepting a draft creates a local idea, task, or reminder
- dismissing a draft leaves existing local data unchanged
Scheduling:
- default cadence is weekly
- default run window is Sunday 21:00
- default policy is Wi-Fi + charging
- iOS background execution is best-effort because the OS controls exact timing
- Settings includes `Run Private Digest Now` for physical-phone debug builds
iOS setup now includes:
- `UIBackgroundModes`: `fetch`, `processing`
- `BGTaskSchedulerPermittedIdentifiers`: `com.relationshipsaver.llm.digest`
- Workmanager registration in `AppDelegate.swift`
Local notifications are used for the digest-ready alert. No APNs/FCM remote
push payload is required.
## WhatsApp Share Intake (MVP)
Inbound WhatsApp share-intake is now wired behind a listener in the authenticated
app shell.
Control flag:
```bash
flutter run --dart-define=ENABLE_WHATSAPP_SHARE_INTAKE=true
```
Disable explicitly:
```bash
flutter run --dart-define=ENABLE_WHATSAPP_SHARE_INTAKE=false
```
Behavior notes:
- iOS/Android: integrates with share-intent plugin (`receive_sharing_intent`)
- shared text is parsed and ingested into:
- person profile (auto-create when identity is confident)
- source->profile link map for follow-up matching
- moment history (`type=whatsapp`)
- ambiguous or missing-identity shares are queued in `Share Inbox` for manual
resolution
- near-name conflicts now also route to `Share Inbox` to avoid accidental
profile mismatches
- follow-up routing prefers stable source fingerprint matching (when source
user/thread IDs are available)
- Share Inbox now provides a `Review & Match` conflict flow with candidate
confidence scoring and side-by-side preview before confirming profile link
- app launch from initial share intent auto-opens the relevant destination:
- resolved import -> `People` with imported profile selected
- unresolved import -> `Share Inbox`
- Settings includes:
- `Simulate WhatsApp Share` for local/dev testing
- `Open Share Inbox` to resolve queued items
People view includes `Merge duplicates` action for resolving duplicate profile
records after import.
## Local Persistence Backend
Default local store:
- `Hive` (`USE_HIVE_LOCAL_DB=true` by default)
- first-run migration imports legacy `shared_preferences` payload when present
- applies to both:
- local product state (`LocalRepository`)
- sync queue state (`SyncQueueRepository`)
Optional migration path:
```bash
flutter run --dart-define=USE_HIVE_LOCAL_DB=true
```
Use legacy mode explicitly if needed:
```bash
flutter run --dart-define=USE_HIVE_LOCAL_DB=false
```
## Run Tests
```bash
flutter test
```
## Generate Code
```bash
dart run build_runner build --delete-conflicting-outputs
```