1 Commits

Author SHA1 Message Date
022782f824 fix(lobby): add host deeplink route for UI tests
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CI / test-and-quality (push) Failing after 1m56s
2026-03-01 10:16:39 +00:00
124 changed files with 428 additions and 27008 deletions

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{
"permissions": {
"allow": [
"Bash"
]
}
}

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@@ -31,17 +31,3 @@ jobs:
- name: Tests
run: python manage.py test lobby -v 1
- name: Setup Node
uses: actions/setup-node@v4
with:
node-version: "22"
- name: Install SPA dependencies
run: |
npm ci --prefix frontend/angular
node -e "require('./frontend/angular/node_modules/rollup/dist/native.js')" \
|| npm install --prefix frontend/angular
- name: SPA Angular smoke tests
run: npm --prefix frontend/angular test

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# Changelog
## [Unreleased]
### Docs
- Added `docs/ISSUE-279-I18N-MVP-CLOSEOUT.md` with the issue #279 i18n MVP close-out note, including migration impact, reusable release-note text, and a release-readiness checklist refreshed against `main@1bc4c27` after PR #282/#283 landed on 2026-03-13 UTC.
- Clarified that the close-out note supersedes earlier PR snapshot assumptions and now treats PR #282 (`6ad5430`) and PR #283 (`1bc4c27`) as already merged on `main`.
## [0.1.0] - 2026-02-27
### Added
- Projekt scaffold for Weirsøe Party Protocol (Django 6.0.2)

119
CLAUDE.md
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# CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
## Project Overview
**Weirsøe Party Protocol** is a Danish party game web platform (Jackbox-style) where games display on a primary screen and players participate via mobile. The MVP game is "Fup og Fakta" (a Fibbage-style lie-and-guess game).
- Backend: Django 6.0.2 + Django Channels (WebSockets) + Redis
- Frontend: Angular 19 shell + shared TypeScript API client library
- Database: MySQL (SQLite fallback for dev)
- Deployment: Proxmox LXC containers (not Docker)
## Commands
### Backend (Django)
```bash
python manage.py runserver # Dev server
python manage.py migrate # Apply migrations
python manage.py test # Run all backend tests
python manage.py test lobby # Run tests for a single app
python manage.py shell # Django shell
```
### Frontend — API client (`/frontend`)
```bash
cd frontend
npm install
npm test # Vitest unit tests
npm run build # TypeScript compile check (--noEmit)
```
### Frontend — Angular shell (`/frontend/angular`)
```bash
cd frontend/angular
npm install
npm start # Dev server (ng serve)
npm run build # Production build
npm run test # Vitest unit tests
```
### i18n validation
```bash
python scripts/check_i18n_drift.py # Check for key drift between locales
```
## Architecture
### Backend apps
| App | Purpose |
|-----|---------|
| `partyhub/` | Main Django project — settings, root URLs, ASGI/WSGI, i18n bootstrap |
| `lobby/` | Session & player management — create/join session, locale-aware error responses |
| `fupogfakta/` | Game logic — all domain models, score calculation (server-authoritative) |
| `realtime/` | WebSocket event layer (stub) |
| `voice/` | Voice/TTS interface (stub, Phase 2) |
| `core_admin/` | Health endpoint (`/healthz`), global admin |
**Key domain models** (all in `fupogfakta/models.py`): `GameSession`, `Player`, `Category`, `Question`, `RoundConfig`, `RoundQuestion`, `LieAnswer`, `Guess`, `ScoreEvent`.
Score calculation is server-side only. `ScoreEvent` provides an auditable trail of all point changes.
### Frontend layers
1. **Shared API client** (`frontend/src/`) — pure TypeScript, framework-agnostic. Defines all API types (`api/types.ts`) and HTTP client abstraction (`api/client.ts`).
2. **Angular shell** (`frontend/angular/`) — Angular 19 standalone components (no NgModules), hash-based routing. `host-shell.component` for the presenter screen; `player-shell.component` for mobile players.
The Angular shell consumes the shared client via `frontend/src/api/angular-client.ts`.
### Real-time flow
`LOBBY → LIE → GUESS → REVEAL → FINISHED` — phase transitions broadcast a `PhaseViewModel` to all connected clients via WebSocket. Clients are read-only; only the server is authoritative for state.
### i18n
- **Single source of truth**: `shared/i18n/lobby.json` (keys in both `en` and `da`)
- Loaded once at startup with LRU cache (`partyhub/i18n_bootstrap.py`)
- Key naming: domain-first — `frontend.ui.host.*`, `frontend.ui.player.*`, `backend.errors.*`, `backend.error_codes.*`
- Locale resolved from `Accept-Language` header; missing key returns key + logs warning; missing translation falls back to `en`
## Key Conventions
### Errors
Backend error responses use stable machine-readable codes (`backend.error_codes.*`) with separately localized messages. Never couple error code strings to locale.
### Game constraints (MVP)
- 312 players per session
- Session codes: 6-char alphanumeric (no 0/O/1/I/L)
- Anti-cheat: no duplicate lies, lies cannot match the correct answer, answer order randomized
### Git workflow
- `main`: stable baseline
- `feature/<name>`: development branches
- `release/vX.Y.Z`: release preparation
- Release: merge → create release branch → update `VERSION` + `CHANGELOG.md` → tag → push
### TypeScript
Strict mode required. Target ES2022. API response interfaces in `frontend/src/api/types.ts` must match backend responses exactly.
### Database
Use `ForeignKey` with explicit `on_delete` (`PROTECT`/`CASCADE`/`SET_NULL`). Add `db_index=True` on frequently queried fields. Migrations are auto-generated by Django and versioned in `migrations/`.
## Environment Variables
```
DJANGO_SECRET_KEY, DJANGO_DEBUG, DJANGO_ALLOWED_HOSTS
DB_ENGINE, DB_NAME, DB_USER, DB_PASSWORD, DB_HOST, DB_PORT
CHANNEL_REDIS_HOST, CHANNEL_REDIS_PORT
USE_SPA_UI (fallback: WPP_SPA_ENABLED)
WPP_SPA_ASSET_BASE, WPP_SPA_ASSET_VERSION
```
## Test Files of Note
- `lobby/tests.py` — comprehensive Django TestCase coverage for session/player/i18n/error flows
- `frontend/angular/src/app/api-contract-smoke.spec.ts` — API contract smoke tests
- `frontend/angular/src/app/lobby-i18n.spec.ts` — i18n parity checks
- `frontend/tests/lobby-loader.parity.test.ts` — shared i18n loader parity

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# Ralph Loop: Implement WebSocket push for Weirsøe Party Protocol
## Context
- Project: /home/agw/projects/weirsoe-party-protocol
- Backend: Django 6.0.2 + Django Channels + Redis
- The full game REST flow is already implemented in lobby/views.py
(create_session, join_session, start_round, show_question, submit_lie,
mix_answers, submit_guess, calculate_scores, reveal_scoreboard, finish_game)
- realtime/ app exists but is a stub (no consumers.py, no routing)
- partyhub/settings.py has channels in INSTALLED_APPS but no CHANNEL_LAYERS or routing
- PO hard requirement: WebSocket push is mandatory in MVP (no polling)
## What to build
### 1. realtime/consumers.py — GameConsumer
- AsyncJsonWebsocketConsumer
- Connects to group game_{session_code} on connect (session_code from URL)
- Player auth: session_token query param validated against Player model
- Host auth: query param role=host, no token required for MVP
- On disconnect: clean leave from group
- Handles incoming message type "ping" -> replies with {"type": "pong"}
- Forwards broadcast group events to WebSocket client
### 2. partyhub/settings.py — CHANNEL_LAYERS
Add CHANNEL_LAYERS using channels_redis.core.RedisChannelLayer.
Read CHANNEL_REDIS_HOST (default 127.0.0.1) and CHANNEL_REDIS_PORT (default 6379) from env.
### 3. partyhub/asgi.py — ASGI routing
Wire URLRouter so ws/game/<session_code>/ routes to GameConsumer.
Keep existing HTTP routing intact.
### 4. realtime/routing.py
Define websocket_urlpatterns list.
### 5. realtime/broadcast.py — broadcast helper
- async def broadcast_phase_event(session_code, event_type, payload)
Sends to group game_{session_code} via channel layer.
- def sync_broadcast_phase_event(session_code, event_type, payload)
Sync wrapper using async_to_sync for calling from sync REST views.
### 6. lobby/views.py — hook broadcasts into phase transitions
After each phase transition, call sync_broadcast_phase_event:
- start_round -> phase.lie_started (question prompt + time limit)
- show_question -> phase.question_shown (question text)
- mix_answers -> phase.guess_started (shuffled answers + time limit)
- calculate_scores -> phase.scores_calculated (per-player score delta)
- reveal_scoreboard -> phase.scoreboard (ranked player list)
- finish_game -> phase.game_over (final rankings)
### 7. realtime/tests.py — basic tests
- Connect/disconnect test using channels.testing.WebsocketCommunicator
- Verify a broadcast reaches a connected client
## Constraints
- Keep auth simple: session_token query param for players, unauthenticated host in MVP
- Use async_to_sync wrapper for sync REST views calling async broadcast
- Do not break existing REST tests (python manage.py test lobby must still pass)
- After each file written, run: python manage.py check
- Follow existing code style in lobby/views.py
## Completion criteria
Output the exact text: WEBSOCKET COMPLETE
...when ALL of the following are true:
- realtime/consumers.py exists and handles connect/disconnect/ping
- realtime/broadcast.py exists with sync_broadcast_phase_event
- partyhub/settings.py has CHANNEL_LAYERS configured
- partyhub/asgi.py routes ws/game/<code>/ to GameConsumer
- All 6 phase transitions in lobby/views.py call sync_broadcast_phase_event
- python manage.py check passes with no errors
- python manage.py test lobby passes (existing tests not broken)

26
TODO.md
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@@ -37,8 +37,8 @@ Byg **Weirsøe Party Protocol**: en dansk party-webapp platform ala Jackbox, hvo
- [x] `core_admin` (global administration)
- [x] `fupogfakta` (Spil 1)
- [x] `lobby` (room/session/player join flow)
- [x] `realtime` (app-skelet oprettet — consumers/routing IKKE implementeret endnu)
- [x] `voice` (fælles voice-acting interface — stub)
- [x] `realtime` (channels events, game state broadcast)
- [x] `voice` (fælles voice-acting interface)
- [x] Miljøfiler (`.env.test`, `.env.prod` skabeloner)
- [x] Konfig for MySQL test/prod
@@ -53,15 +53,14 @@ Byg **Weirsøe Party Protocol**: en dansk party-webapp platform ala Jackbox, hvo
- [x] `ScoreEvent` (auditérbar pointslog)
### Fase 3 — Spilflow `Fup og Fakta`
- [x] Lobby: host opretter session, spillere joiner via kode (REST)
- [x] Runde starter med kategori (REST)
- [x] Spørgsmål vises -> alle skriver løgn inden X sek (REST)
- [x] System blander korrekt svar + løgne (persisted i JSONField, anti-cheat dedup)
- [x] Guessfase: alle gætter inden Z sek (REST)
- [x] Pointudregning (konfigurerbar pr. runde, ScoreEvent audit trail)
- [x] Scoreboard + næste spørgsmål/runde (REST)
- [x] Slutresultat (REST)
- [x] **WebSocket push af phase-events til host + spillere** (GameConsumer + broadcast.py, InMemoryChannelLayer i tests)
- [x] Lobby: host opretter session, spillere joiner via kode
- [x] Runde starter med kategori
- [x] Spørgsmål vises -> alle skriver løgn inden X sek
- [x] System blander korrekt svar + løgne
- [x] Guessfase: alle gætter inden Z sek
- [x] Pointudregning (konfigurerbar pr. runde)
- [x] Scoreboard + næste spørgsmål/runde
- [x] Slutresultat
### Fase 4 — Voice-acting (platformkrav)
- [ ] Definér TTS provider-interface
@@ -104,11 +103,10 @@ Byg **Weirsøe Party Protocol**: en dansk party-webapp platform ala Jackbox, hvo
- [ ] Migrations + static + health checks
### Backlog — Need-to-have / Nice-to-have
- [x] (Need-to-have) Persistér mixed svarrækkefølge pr. round question — DONE (JSONField + migration 0003 + test)
- [ ] (Need-to-have) Persistér mixed svarrækkefølge pr. round question, så alle spillere ser samme rækkefølge ved reconnect/refresh
- [x] (Need-to-have) Tilføj spiller-auth/session-token for submit_lie (pt. baseret på player_id i payload)
- [ ] (Nice-to-have) Endpoint til status/progress i løgnfasen (antal indsendt ud af total)
- [ ] (Need-to-have) Fjern ubrugte scaffold-imports i core_admin/*, realtime/*, voice/*, fupogfakta/views.py (kør `ruff check --fix`) så CI quality gate er grøn
- [x] (Need-to-have) [Issue #251] Release-often lane: SPA MVP opdelt i 3 merge-klare micro-PR batches (plan + acceptance criteria dokumenteret i `docs/ISSUE-251-RELEASE-OFTEN-SPA-MVP-BATCH-PLAN.md`).
- [ ] (Need-to-have) [Fejltype: CI/lint F401] [Fil/område: core_admin/*, fupogfakta/tests.py+views.py, lobby/admin.py+models.py, realtime/*, voice/*] [Branch/PR: feature/f3-lobby-create-join, feature/fase0-mvp-fup-og-fakta, feature/lobby-mvp (ingen åbne PRs fundet)] Fjern ubrugte scaffold-imports (eller kør ruff check --fix) så quality gate kan blive grøn før merge.
- [ ] (Need-to-have) Rate limiting på join/submit endpoints
- [ ] (Need-to-have) Session-kode brute-force beskyttelse
- [ ] (Need-to-have) Audit-log for host-handlinger (start/stop/skip)

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# Shared i18n architecture (frontend + backend)
## Scope
Issue #175 requires one shared i18n contract for MVP host/player flows across frontend and backend.
## Source of truth
- Catalog: `shared/i18n/lobby.json`
- Locales:
- supported: `en`, `da`
- default/fallback: `en`
Django (`lobby/i18n.py`) reads directly from the catalog. Frontend runtimes are Angular-first and use a shared loader (`frontend/shared/i18n/lobby-loader.ts`) so Angular shell and SPA fallback consume the same keyspace + locale normalization.
## Key naming convention
- Domain-first namespaces:
- `frontend.ui.common.*`
- `frontend.ui.host.*`
- `frontend.ui.player.*`
- `frontend.errors.*`
- `backend.errors.*`
- `backend.error_codes.*`
- UI lookup keys in Angular are shortened aliases mapped under `frontend.ui`, e.g.:
- `host.start_round`
- `player.submit_guess`
- `common.session_code`
- Backend API errors return stable code + localized message:
- `error_code` = machine-stable key from `backend.error_codes`
- `error` = localized message from `backend.errors`
- `locale` = resolved request locale
## Fallback model (robust)
1. Resolve requested locale (`Accept-Language` on backend, user/browser preference on frontend).
2. If locale unsupported -> use default `en`.
3. If key missing -> return key and log warning.
4. If locale translation missing for key -> fallback to `en` translation.
## Audio-routing policy
- Catalog capability: `frontend.capabilities.client_has_no_audio_output = true`
- Host/player clients expose this as a read-only capability flag.
- Policy: phone clients must not play audio directly; only primary/host output is allowed.
## Verification
- Backend tests: `lobby/tests.py` i18n coverage for locale selection + fallback + error-code/message matrix.
- Frontend smoke/e2e-level unit coverage:
- `frontend/angular/src/app/lobby-i18n.spec.ts`
- `frontend/angular/src/app/i18n-mvp-flow-smoke.spec.ts`
- `frontend/angular/src/app/features/host/host-shell.component.spec.ts`
- `frontend/angular/src/app/features/player/player-shell.component.spec.ts`
- `frontend/tests/lobby-loader.parity.test.ts` (minimal da/en key parity guard for shared keyspace)

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# ISSUE-175 Artifact — shared i18n contract + MVP host/player flow
## Delivered
- Shared i18n contract is centralized in `shared/i18n/lobby.json` (da/en, default `en`, robust fallback).
- Frontend host/player MVP copy is read via shared keys (no hardcoded Danish strings in Angular MVP flow components).
- Backend error messages resolve from shared keyspace with locale-aware API payload (`error_code`, `error`, `locale`).
- Audio-routing policy is explicit and shared: `frontend.capabilities.client_has_no_audio_output=true`.
- Architecture + key naming documented in `docs/I18N_ARCHITECTURE.md`.
## Smoke / e2e evidence
### Backend locale + fallback
Command:
```bash
. .venv/bin/activate && python manage.py test \
lobby.tests.LobbyFlowTests.test_join_error_localizes_to_danish_with_accept_language_header \
lobby.tests.LobbyFlowTests.test_join_error_falls_back_to_english_for_unsupported_locale \
lobby.tests.I18nResolverTests
```
Result:
- PASS (7 tests)
- Confirms `da` localization and fallback to `en` for unsupported locale.
### Frontend host/player + language switch + audio policy
Command:
```bash
cd frontend/angular
npm test -- --run \
src/app/lobby-i18n.spec.ts \
src/app/i18n-mvp-flow-smoke.spec.ts \
src/app/features/host/host-shell.component.spec.ts \
src/app/features/player/player-shell.component.spec.ts
```
Result:
- PASS (22 tests)
- Includes smoke for host/player copy in **both en and da** and verifies primary-only audio policy flag (`clientHasNoAudioOutput=true`).

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# Issue #180 Evidence — SPA next-round + final leaderboard
## Flow log (Angular SPA)
1. Host reaches `reveal` phase and runs `loadScoreboard()` (`GET /lobby/sessions/:code/scoreboard`).
2. Host can start next round directly in SPA via `startNextRound()` (`POST /lobby/sessions/:code/rounds/next`) and then session hydrate (`GET /lobby/sessions/:code`) without page reload.
3. Host can finish game directly in SPA via `finishGame()` (`POST /lobby/sessions/:code/finish`), rendering winner + sorted final leaderboard (plus raw payload for debug) in the same shell.
4. Player SPA renders final leaderboard from refreshed finished-session payload (sorted by score desc, nickname tiebreak) without leaving SPA route.
5. Error/retry paths are implemented and covered:
- scoreboard failure -> `scoreboardError` + retry button
- next-round failure -> `nextRoundError` + retry button
- finish-game/final-leaderboard failure -> `finishError` + retry button
## Test evidence
### `frontend/angular` (Vitest)
- `src/app/features/host/host-shell.component.spec.ts`
- `runs next-round transition without reload and clears scoreboard payload`
- `captures finish-game failure for retry and stores final leaderboard on success`
- `src/app/features/player/player-shell.component.spec.ts`
- `builds final leaderboard in finished status without legacy page hop`
Result:
- Test Files: 2 passed
- Tests: 9 passed
### `frontend` shared SPA tests (regression)
Result:
- Test Files: 5 passed
- Tests: 24 passed

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# Issue #188 Artifact — SPA cutover hardening (asset versioning + rollback)
## Scope
Acceptance for `[READY][SPA][P11] Cutover hardening`:
1. Dokumenteret strategi for cache-busting/versionering af SPA assets i Django staticfiles/reverse proxy setup.
2. Konfigurerbar rollback-procedure for `USE_SPA_UI` (trin-for-trin, target <10 min).
3. Smoke-artefakt for både SPA on/off i samme release-vindue.
4. Ingen gameplay-ændringer.
## 1) Asset versioning/cache-busting strategi
Implementeret i SPA shell render-path:
- Konfiguration i `partyhub/settings.py`:
- `WPP_SPA_ASSET_BASE` (eksisterende)
- `WPP_SPA_ASSET_VERSION` (ny)
- `lobby/ui_views.py` injicerer `spa_asset_version` til template-context.
- `lobby/templates/lobby/spa_shell.html` appender `?v={{ spa_asset_version }}` på:
- `styles.css`
- `main.js`
Effekt:
- Ny release-version (fx SHA/tag) kan tvinge cache-miss i browser/proxy uden ændring af route.
- Rollback kan pege på tidligere stabil version-token med samme mekanisme.
## 2) Rollback playbook (`USE_SPA_UI`) — target <10 min
Dokumenteret i `docs/spa-cutover-flag.md`:
1. Sæt `USE_SPA_UI=false`.
2. Sæt `WPP_SPA_ASSET_VERSION` til sidste stabile release-token.
3. Deploy/reload app-processer.
4. Verificér legacy routes (`/lobby/ui/host` + `/lobby/ui/player`).
5. Kør hurtig smoke sanity.
6. Log trigger/timestamp/resultat i smoke artifact.
## 3) Smoke artifact for SPA OFF/ON i samme release-vindue
Dokumenteret i:
- `docs/UI_SMOKE.md` (sektion: "Samme release-vindue: SPA OFF + ON verifikation")
- `docs/STAGING_GAMEPLAY_SMOKE_ARTIFACT.md` (template udvidet med release-window check + `WPP_SPA_ASSET_VERSION`)
Krav:
- OFF-pass (legacy) og ON-pass (SPA) køres i samme deploy/release-vindue.
- Begge passes logges i samme artifact med UTC timestamps og version-token.
## Non-goals bekræftet
- Ingen gameplay-regler ændret.
- Ingen API-kontrakter ændret.
- Ingen UX-redesign; kun drift/cutover-hardening.

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# Issue #200 Artifact — SPA host→player phase sync (no reload)
## Scope
Acceptance for `[READY][SPA][P14] Gameplay MVP-del 5`:
1. Host handlinger (`start round` / `næste fase`) propagere korrekt til player-ruter i SPA.
2. Happy-path artefakt for én fuld faseovergang uden page reload.
3. Sync-fejl giver kontrolleret fallback/error state.
Afgrænsning overholdt: ingen nye spilregler og ingen redesign af backend event-model.
## Happy-path faseovergang (uden page reload)
Reference-flow i Angular shell:
1. **Host starter runde/fase**
- Host action kalder backend endpoint (`POST /lobby/sessions/:code/start` eller fase-endpoint)
- Host shell hydrerer session igen (`GET /lobby/sessions/:code`)
- Host route synkes via hash-rewrite i samme SPA shell:
- `#/host/<phase>/<CODE>`
- Implementeret i `HostShellComponent.syncRouteFromSession()`
2. **Player modtager ny fase via state sync**
- Player shell kører periodisk session-refresh (3s), uden hard reload
- Når `session.status` ændrer sig, synkes hash-route i samme SPA shell:
- `#/player/<phase>/<CODE>`
- Implementeret i `PlayerShellComponent.syncRouteFromSession()`
3. **Ingen page reload**
- Routing sker med `window.history.replaceState(...)`
- URL opdateres i eksisterende SPA instans (ingen template-hop, ingen full refresh)
## Kontrolleret fallback ved sync-fejl
Når player-sync fejler (netværk/fetch/session-refresh):
- UI går i kontrolleret connection-state:
- `reconnecting` ved online netværksfejl
- `offline` når browser rapporterer offline
- Fejl vises med retry/back-to-join handlinger
- Reconnect forsøges igen via timer (`scheduleReconnect`) uden at crashe shell
## Verifikation (tests)
Kørt i `frontend/angular` med Vitest:
- `src/app/features/host/host-shell.component.spec.ts`
- Verificerer host-faseflow og hash-route sync uden reload
- `src/app/features/player/player-shell.component.spec.ts`
- Verificerer periodisk player state sync + hash-route sync
- Verificerer reconnect/offline fallback ved sync-fejl
- `src/app/api-contract-smoke.spec.ts`
- `src/app/session-route-context.spec.ts`
Kommando:
```bash
npm test -- --reporter=dot
```
Resultat: **4/4 testfiler grønne, 22/22 tests bestået**.

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# Issue #205 — Django i18n foundation (da/en)
## Implemented acceptance checks
- **Django i18n setup for `en` + `da` with `en` fallback**
- `LANGUAGE_CODE` set to `en`.
- `LANGUAGES = [('en', 'English'), ('da', 'Danish')]`.
- `LocaleMiddleware` enabled in middleware chain.
- **Shared-key resolver/adapter (no ad hoc backend mapping)**
- Backend error responses now resolve from shared catalog keys in `shared/i18n/lobby.json`.
- `lobby.i18n.api_error()` accepts a shared key and resolves locale-specific text.
- **Representative API flow documented with key/locale behavior**
- `POST /lobby/join` with empty code returns:
- `error_code: "session_code_required"`
- localized `error`
- resolved `locale`
- **Missing key handling deterministic and loggable**
- `resolve_error_message()` returns key string when key/translation is missing.
- Warning is logged (`lobby.i18n` logger) for missing key/translation.
## Example response behavior
### Request
`POST /lobby/join` with empty code and header `Accept-Language: da`
### Response (400)
```json
{
"error": "Sessionskode er påkrævet",
"error_code": "session_code_required",
"locale": "da"
}
```
If locale is unsupported (e.g. `fr`), response uses `locale: "en"` and English message.

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# Issue #207 Artifact — da/en locale switch + audio routing (primary-only)
## Scope
Acceptance for `[READY][i18n][P19]`:
1. Verify one MVP host+player flow in both `en` and `da` locale context.
2. Verify controlled fallback to `en` when a locale key is missing.
3. Verify audio-routing policy is primary-only (client/player has no audio output).
No new feature behavior added — this is verification-only evidence.
## Smoke/e2e evidence (Angular shell test run)
Executed from `frontend/angular`:
```bash
npm test -- --reporter=dot src/app/lobby-i18n.spec.ts src/app/features/host/host-shell.component.spec.ts src/app/features/player/player-shell.component.spec.ts
```
Evidence covered by the run:
- `lobby-i18n.spec.ts`
- subscriber locale switch updates (`en -> da -> en`)
- controlled fallback where `da` key is removed during test and `en` copy is returned
- `clientHasNoAudioOutput === true` (primary-only audio routing)
- `host-shell.component.spec.ts`
- host actions and route sync in SPA (no reload)
- `player-shell.component.spec.ts`
- player session refresh/sync path and retry behavior
## Policy evidence
- Shared catalog capability: `shared/i18n/lobby.json`
- `frontend.capabilities.client_has_no_audio_output = true`
- Angular host/player shells bind this capability:
- `HostShellComponent.clientHasNoAudioOutput`
- `PlayerShellComponent.clientHasNoAudioOutput`
Conclusion: locale switching works in `da`/`en`, fallback resolves to `en` when locale key is intentionally missing, and client audio remains disabled by policy (`primary-only`).

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# Issue #223 — Telefon-klient audio guard (artifact)
## Scope leveret
- Telefon-/player-klient installerer en eksplicit audio guard ved mount (`installSecondaryDeviceAudioGuard`).
- Guard overskriver `HTMLMediaElement.prototype.play` til en no-op på secondary device (client policy: `client_has_no_audio_output=true`).
- Guard fjernes igen ved unmount (`ngOnDestroy`) så øvrige flows/enheder ikke påvirkes.
- Ingen audio-controls er eksponeret i player-shell UI.
## Acceptance mapping
1. **Telefon-klient trigger ikke audio playback i kerneflow**
- Verificeret af test: `player-shell.component.spec.ts` (`installs secondary-device audio guard while player shell is mounted`).
2. **Primær enhed påvirkes ikke negativt**
- Guard er scoped til player-shell lifecycle og restore'r original `play` ved destroy.
3. **Enkel test/verifikation dokumenteret**
- Dokumenteret her + testkørsel nedenfor.
## Testkørsel
- Kommando:
- `cd frontend/angular && npm test -- src/app/features/player/player-shell.component.spec.ts`
- Resultat: bestået (inkl. audio-guard test).

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# Issue #224 — Trunk-sekvens for #175 (A/B/C)
Formål: gøre #175 scheduler-klar som tre små, uafhængige og mergeklare bidder.
## Sekvens
### A) Backend i18n baseline
- Tracking issue: #225
- Scope:
- Backend resolver til locale (da/en)
- Fallback til `en` ved unsupported locale
- Stabil fejlkontrakt i payload (`error_code`, `error`, `locale`)
- Mergebarhed: Kan merges uden frontend-ændringer.
- Acceptance:
- Backend tests dækker `da` + fallback `en`
- Kontraktfelter er stabile i response
### B) Shared key-map + locale-kontrakt
- Tracking issue: #226
- Scope:
- Én shared key-map for lobby/kerneflow
- Locale-kontrakt (tilladte locales, default locale, fallback-regler)
- Dokumentation af naming + ownership
- Mergebarhed: Kan merges uden host/player UI-migrering.
- Acceptance:
- Shared kontrakt findes ét sted
- Begge sider kan importere den
- Docs opdateret med da/en eksempler
### C) Angular host/player integration + hardcoded-text cleanup
- Tracking issue: #227
- Scope:
- Angular host/player kerneflow bruger shared keys
- Hardcoded tekster fjernes i aftalte kernekomponenter
- Sprogskift verificeres i kritiske states
- Mergebarhed: Kan merges selvstændigt når frontend-tests er grønne.
- Acceptance:
- Korrekt i18n-copy i da/en i kerneflow
- Ingen hardcoded kerneflow-tekster tilbage
- Frontend tests/smoke grønne
## PR-grænser (per bid)
- 1 PR pr. bid (A/B/C) mod `main`
- Mål: ~200300 net LOC per PR (ekskl. generated artefakter)
- Undgå cross-layer scope creep
- Review-tid <30 min
## Overordnet acceptance for #224
- A/B/C-sekvens er tydelig med links
- Hver bid er mergebar isoleret
- Scheduler kan assigne direkte uden ekstra afklaring
## Verification (docs-only)
- Verificeret at dokumentet kun beskriver trunk-sekvensen for issue #224 og linker til #225/#226/#227.
- Ingen runtime-kode ændret; der er derfor ikke kørt kode/tests i denne PR.

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# ISSUE-225 Artifact — Backend i18n baseline (resolver + fallback)
Issue: **#225** (`[MVP][READY] #175-A: Backend i18n baseline (resolver + fallback)`)
## Scope verified
- Backend locale resolver supports `da` + `en` and normalizes language tags.
- Unsupported locale requests fall back to default locale (`en`).
- Error payload contract is stable for API errors:
- `error_code`
- `error`
- `locale`
## Implementation references
- Locale resolution + fallback chain:
- `lobby/i18n.py`
- `resolve_locale()`
- `resolve_error_message()`
- `api_error()`
- Shared locale contract source:
- `shared/i18n/lobby.json` (`locales.default=en`, supported includes `en`, `da`)
## Acceptance checks run
Command:
```bash
.venv/bin/python manage.py test \
lobby.tests.I18nResolverTests \
lobby.tests.LobbyFlowTests \
lobby.tests.StartRoundTests
```
Result (2026-03-02):
- `Ran 28 tests in 24.781s — OK`
- `System check identified no issues (0 silenced).`
- Confirms resolver behavior for locale normalization + fallback and stable error payload fields across flow endpoints.
## Notes
- Existing merged follow-ups in `main` include Accept-Language parsing fixes for q-values and locale tag normalization.
- This artifact documents the final baseline state and verification evidence for #225.

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# ISSUE-226 — Shared key-map + locale-kontrakt (backend/frontend)
## Source of truth
- Single shared artifact: `shared/i18n/lobby.json`
- Ownership is documented under `contract.ownership` in the same artifact.
## Locale contract
Defined under `contract.locale`:
- default locale: `en`
- supported locales: `en`, `da`
- fallback rule: use default locale when requested locale is unsupported or a key translation is missing.
## Shared backend→frontend key-map
Defined under `contract.backend_to_frontend_error_keys`.
Examples:
- `session_not_found -> session_not_found`
- `session_not_joinable -> join_failed`
- `round_start_invalid_phase -> start_round_failed`
This allows backend error codes to remain stable while frontend copy keys stay UX-oriented.
## da/en example values
From `shared/i18n/lobby.json`:
- `frontend.errors.session_code_required.en = "Session code is required."`
- `frontend.errors.session_code_required.da = "Sessionskoden er påkrævet."`
## Verification
- Backend: `python manage.py test lobby.tests.I18nResolverTests`
- Frontend: `npm test -- --run tests/lobby-i18n.contract.test.ts`

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# Issue #250 Artifact — MVP guardrail (telefon-klient uden lydafspilning)
## Scope
Implementeret guardrail for `primary-device only` audio policy i SPA player-flow.
## Acceptance mapping
1. **Telefon-klient flow indeholder ingen audio-play init-path**
- Test: `player-shell.component.spec.ts``does not trigger original media play during player-shell init path`.
2. **Primær enhed policy er dokumenteret og testbar**
- Policy i contract: `shared/i18n/lobby.json``frontend.capabilities.client_has_no_audio_output=true`.
- Testbar via eksisterende guard-tests + init-path test i player-shell specs.
3. **Krav er refereret i SPA-plan/cutover-noter**
- Dokumenteret i `docs/spa-cutover-flag.md` under *MVP audio policy guardrail (telefon-klient)*.
## UX/i18n note
- Player shell viser advarselstekst via i18n key: `frontend.ui.player.audio_policy_notice`.

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# Issue #251 — Release-often lane for SPA MVP (3 micro-PR batches)
## Formål
Bryde SPA MVP-arbejdet op i **3 merge-klare micro-PRs** med tydelige acceptance criteria,
så vi kan levere værdi oftere, reducere review-risiko og holde `main` grøn.
## Scope (issue-bound)
Denne plan dækker kun planlægning/acceptance for den kommende SPA MVP-lane.
Implementering af de konkrete features sker i efterfølgende PRs.
## Hard acceptance criteria for issue #251
- [x] Der findes en dokumenteret plan med præcis **3 batches**.
- [x] Hver batch har:
- [x] mål og afgrænsning
- [x] konkrete leverancer (kodeområder)
- [x] test/checks før merge
- [x] rollback-note
- [x] "ikke med i denne batch" for at undgå scope creep
- [x] Batch-rækkefølgen er dependencies-sikker (batch B bygger på batch A, batch C på batch B).
- [x] Hver batch kan merges/releaseres uafhængigt uden at blokere drift på `main`.
- [x] Planen linker til konkrete dev-opgaver for lane-kørsel.
## Batch-plan (merge-klare micro-PRs)
### Batch A — SPA shell + routing baseline
**Mål:** Et stabilt SPA-skelet med route-struktur og guard-basics.
**Leverancer (kodeområder)**
- `frontend/angular/src/app/app.routes.ts` (host/player entry routes + fallback)
- `frontend/angular/src/app/session-route-context.ts` (baseline route guards)
- `frontend/angular/src/app/app.component.*` (shell-nav + route outlet wiring)
- `lobby/templates/lobby/spa_shell.html` (kompatibel shell-entry ved SPA cutover)
**Done-kriterier**
- Host- og player-entry routes kan åbnes uden runtime-fejl i samme SPA-shell.
- Route guards afviser ugyldige parametre deterministisk (ingen hard crash).
- `USE_SPA_UI=false` fortsætter med legacy-flow uden regression.
**Checks før merge**
- `cd frontend/angular && npm test -- --run src/app/app.routes.spec.ts src/app/session-route-context.spec.ts`
- `cd frontend/angular && npm run build`
- Manual smoke: `/lobby/ui/host` + `/lobby/ui/player` (både `USE_SPA_UI=false` og `true`).
**Rollback-note**
- Sæt `USE_SPA_UI=false` og redeploy; verificér legacy routes svarer 200.
**Ikke med i batch A**
- Fuld gameplay-state synkronisering.
- Audio/polish og i18n finpudsning ud over baseline wiring.
---
### Batch B — Session-state + host/player sync MVP
**Mål:** Korrekt synkronisering af session-state mellem host og spillerklient.
**Leverancer (kodeområder)**
- `frontend/angular/src/app/features/host/host-shell.component.ts`
- `frontend/angular/src/app/features/player/player-shell.component.ts`
- `frontend/src/api/angular-client.ts` (MVP-kald for status/phase-overgange)
**Done-kriterier**
- Host handlinger (`start`, `show`, `mix`, `score`, `next`, `finish`) afspejles hos player uden side-reload.
- Session-phase transitions er deterministiske i happy-path (`lobby -> question -> score -> next/finish`).
- Guardrails reducerer race-condition regressions ved hurtige phase-skift.
**Checks før merge**
- `cd frontend/angular && npm test -- --run src/app/features/host/host-shell.component.spec.ts src/app/features/player/player-shell.component.spec.ts`
- `cd frontend && npm test -- --run tests/angular-api-client.test.ts`
- Manual smoke: host action -> player phase sync indenfor forventet latenstid.
**Rollback-note**
- Slå `USE_SPA_UI=false`, redeploy, og kør hurtig gameplay-smoke i legacy flow.
**Ikke med i batch B**
- Avanceret UX-polish/animation.
- Udvidet observability udenfor MVP-kritiske logs.
---
### Batch C — Lobby/join/start minimal flow + release readiness
**Mål:** Gøre SPA MVP release-klar med fokus på stabilitet og driftssikkerhed omkring det minimale flow.
**Leverancer (kodeområder)**
- `frontend/angular/src/app/i18n-mvp-flow-smoke.spec.ts` + relevante shell-tests
- `docs/UI_SMOKE.md` + `docs/STAGING_GAMEPLAY_SMOKE_ARTIFACT.md`
- `CHANGELOG.md` release-input for SPA MVP lane
**Done-kriterier**
- End-to-end minimal flow (`lobby -> join -> start`) er dokumenteret PASS i SPA.
- Fejl-/empty-/loading states for flowets kritiske skærme er verificeret.
- Driftsteam kan udføre cutover + rollback uden tvetydighed.
**Checks før merge**
- `cd frontend/angular && npm test -- --run src/app/i18n-mvp-flow-smoke.spec.ts`
- `python manage.py test lobby.tests.LobbyFlowTests`
- Opdateret staging-smoke artifact med UTC tidsstempler og gate-resultat.
**Rollback-note**
- Brug eksisterende playbook i `docs/spa-cutover-flag.md` (`USE_SPA_UI=false` + asset-version rollback).
**Ikke med i batch C**
- Post-MVP featureudvidelser.
- Større refactors uden direkte release-værdi.
## Rækkefølge og parallel-kørsel
- **Dependency-rækkefølge:** A -> B -> C.
- **Kan køres parallelt uden konflikt:**
- Test-/doc-forberedelse til C kan startes parallelt med B (ingen blokering af runtime-kode), men merges først efter B.
- Drift-smoke templates kan opdateres tidligt, så længe de ikke ændrer runtime-adfærd.
- **Må ikke køre parallelt:**
- Runtime routing/guard ændringer i A og session-sync logik i B på samme filer uden feature-flag koordinering.
## Konkret lane-opgavebinding (dev-opgaver)
- Batch A PR: `feat/issue-251-batch-1-spa-shell-routing`
- Batch B PR: `feat/issue-251-batch-2-session-sync`
- Batch C PR: `feat/issue-251-batch-3-lobby-join-start-release-readiness`
Hver PR skal linke tilbage til issue #251 og inkludere test-evidence + rollback-check.
## Merge-gate for alle 3 batches
- Små PRs (mål: reviewbar størrelse, helst < ~300 netto-linjer når muligt).
- Grøn CI/checks før review-request.
- Tydelig PR-beskrivelse med: scope, test evidence, out-of-scope.
- Ingen skjulte sideeffekter på tværs af apps/domæner.

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# ISSUE-252 Artifact — React fallback trigger criteria (delivery-blocking only)
Issue: **#252**
## Leveret ændring
Dokumentationen i `docs/spa-cutover-flag.md` er opdateret med en dedikeret sektion:
- **React fallback trigger-kriterier (kun delivery-blocking)**
- klare **tilladelses-kriterier** (alle skal være opfyldt)
- tydelige **scope-limits**
- eksplicitte **ikke-tilladte** anvendelser
## Acceptance mapping
1. **Clear trigger criteria**
- Definerer præcist hvornår fallback er tilladt:
- aktiv delivery-blocking fejl i Angular SPA
- ingen sikker Angular-fix inden release-vinduet
- rollback alene er utilstrækkelig for leveringsbehovet
- beslutning + evidens logges eksplicit (inkl. issue/incident-reference)
2. **Scope limits**
- Begrænset til delivery-blocking host/player-paths.
- Ingen feature-bundling eller ikke-kritiske ændringer.
- Midlertidig anvendelse kun i aktiv incident/release-vindue.
3. **When fallback is allowed**
- Kun når alle trigger-kriterier er opfyldt og dokumenteret.
## Resultat
Issue #252 er dokumenteret med operationelle guardrails, så React fallback kun bruges i kontrollerede, leveringsblokerende situationer.

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# ISSUE-257 Artifact — Shared i18n keyspace + frontend loader (da/en, Angular-first)
Issue: **#257** (`[MVP][READY] #175-B: Shared i18n keyspace + frontend loader`)
## Acceptance checklist
- [x] **Delt key-strategi dokumenteret (frontend/backend)**
- Arkitektur/deling beskrevet i `docs/I18N_ARCHITECTURE.md`.
- Shared contract + keyspace source of truth: `shared/i18n/lobby.json`.
- [x] **Frontend loader kan indlæse da+en med samme keyspace**
- Shared loader: `frontend/shared/i18n/lobby-loader.ts`.
- Angular-first integration via `frontend/angular/src/app/lobby-i18n.ts` (samme loader/samme keyspace).
- Locale-normalisering inkluderer underscore/hyphen variants (`da_DK``da`).
- [x] **Minimal check for key-paritet da/en**
- `collectLocaleParityIssues(...)` i shared loader.
- Testet i `frontend/tests/lobby-loader.parity.test.ts`.
- [x] **Ingen API-kontraktbrud**
- Contract-test: `frontend/tests/lobby-i18n.contract.test.ts`.
- Drift-check mellem manifest og katalog: `scripts/check_i18n_drift.py`.
## Kørte checks
```bash
python3 scripts/check_i18n_drift.py
cd frontend && npm test -- --run tests/lobby-loader.parity.test.ts tests/lobby-i18n.contract.test.ts
cd frontend/angular && npm test -- --run src/app/lobby-i18n.spec.ts src/app/i18n-mvp-flow-smoke.spec.ts
```
Resultat: alle checks grønne.

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# ISSUE-257 Artifact — shared i18n keyspace + frontend loader (Angular-first)
Issue: **#257** (`[MVP][READY] #175-B: Shared i18n keyspace + frontend loader (da/en, Angular-first)`)
## Acceptance mapping
### 1) Delt key-strategi dokumenteret (frontend/backend)
- Shared contract source: `shared/i18n/lobby.json`
- Architecture doc: `docs/I18N_ARCHITECTURE.md`
- Key-map/contract doc: `docs/ISSUE-226-SHARED-KEYMAP-LOCALE-CONTRACT.md`
### 2) Frontend loader kan indlæse da+en med samme keyspace
- Shared loader: `frontend/shared/i18n/lobby-loader.ts`
- Angular-first consumer path:
- `frontend/src/spa/lobby-i18n.ts`
- Angular shell/tests continue to consume same shared catalog through shared loader contract.
### 3) Minimal check for key-paritet da/en
- Guard test: `frontend/tests/lobby-loader.parity.test.ts`
- Contract test: `frontend/tests/lobby-i18n.contract.test.ts`
### 4) Ingen API-kontraktbrud
- Frontend API contract smoke:
- `frontend/angular/src/app/api-contract-smoke.spec.ts`
- `frontend/tests/angular-api-client.test.ts`
## Verification run (this lane)
```bash
cd frontend
npm test -- --run tests/lobby-loader.parity.test.ts tests/lobby-i18n.contract.test.ts tests/angular-api-client.test.ts
cd ../frontend/angular
npm test -- --run src/app/api-contract-smoke.spec.ts
```
Result: PASS (all selected suites green).

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# Issue #260 Artifact — Phone/client no-audio guard (primary-device only playback)
## Scope
Added regression coverage for MVP audio policy to ensure phone/client flows never claim playback ownership, while primary-device playback stays unaffected.
## Acceptance mapping
1. **client/phone triggers no playback**
- Existing test coverage retained in `player-shell.component.spec.ts`:
- `does not trigger original media play during player-shell init path`
- `installs secondary-device audio guard while player shell is mounted`
2. **primary device playback unaffected**
- New negative test in `player-shell.component.spec.ts`:
- `keeps primary-device playback untouched when no-audio capability is disabled`
3. **one negative test for phone audio**
- Existing negative path preserved:
- `does not trigger original media play during player-shell init path`
4. **no backend contract changes**
- Frontend test/docs-only scope; no backend contract files changed.

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# ISSUE-277 Artifact — shared i18n registry parity report (Django ↔ Angular MVP)
Issue: **#277** (`[READY][#175][P3] Shared i18n registry artifact: backend/frontend keyspace parity report`)
## Artifact metadata
- `artifact_id`: `issue-277-shared-i18n-parity-report`
- `artifact_version`: `1.0`
- `catalog_source`: `shared/i18n/lobby.json`
- `generator`: `scripts/report_i18n_parity.py`
## Naming/version rules (email-manager-inspired strategy)
- **Single canonical artifact per issue**: issue-bundne rapporter navngives `docs/ISSUE-<nr>-<slug>-ARTIFACT.md`.
- **Stable artifact identity**: `artifact_id` ændres ikke ved tekstlige opdateringer i samme rapporttype; det er den faste reference i review/ops.
- **Explicit artifact versioning**: `artifact_version` bumpes, når rapportlogik eller scope ændres, så drift/review kan se forskel på format- vs. dataændringer.
- **Shared namespace first**: keys refereres med fulde navnerum (`frontend.ui.*`, `frontend.errors.*`, `backend.error_codes.*`, `backend.errors.*`) i stedet for lokale aliases i artefakter.
- **Source-of-truth before consumers**: rapporten afledes fra `shared/i18n/lobby.json`; Django/Angular beskrives som consumers af samme registry og ikke som parallelle kontrakter.
## MVP-critical parity summary
- Frontend UI gameplay keys checked: **16**`OK`
- Frontend error keys checked: **7**`OK`
- Backend gameplay/error codes checked: **9**`OK`
- Distinct frontend error keys reached from backend MVP flow: **6** (`join_failed, nickname_invalid, nickname_taken, session_code_required, session_not_found, start_round_failed`)
Status: **Shared locale matrix is aligned (`en`, `da`) and backend→frontend error handling is contract-complete for MVP-critical flow.**
## Django ↔ Angular parity matrix (MVP-critical error contract)
| Backend code (`backend.error_codes.*`) | Django message key (`backend.errors.*`) | Angular key (`frontend.errors.*`) | Locales `en/da` | Parity note |
|---|---|---|---|---|
| `session_code_required` | `session_code_required` | `session_code_required` | `OK` | 1:1 |
| `nickname_invalid` | `nickname_invalid` | `nickname_invalid` | `OK` | 1:1 |
| `session_not_found` | `session_not_found` | `session_not_found` | `OK` | 1:1 |
| `session_not_joinable` | `session_not_joinable` | `join_failed` | `OK` | mapped alias |
| `nickname_taken` | `nickname_taken` | `nickname_taken` | `OK` | 1:1 |
| `category_slug_required` | `category_slug_required` | `start_round_failed` | `OK` | many:1 collapse |
| `category_not_found` | `category_not_found` | `start_round_failed` | `OK` | many:1 collapse |
| `round_start_invalid_phase` | `round_start_invalid_phase` | `start_round_failed` | `OK` | many:1 collapse |
| `round_already_configured` | `round_already_configured` | `start_round_failed` | `OK` | many:1 collapse |
## Scope notes
- **Django** consumes backend codes/messages directly from `shared/i18n/lobby.json` via `lobby/i18n.py`.
- **Angular** consumes the same registry via `frontend/shared/i18n/lobby-loader.ts` and runtime helpers in `frontend/angular/src/app/lobby-i18n.ts`.
- **Parity in MVP** is therefore strongest on the shared error contract and locale matrix; gameplay UI labels are frontend-owned but still live in the same registry.
## Verified MVP gameplay UI keyspace present in the shared registry
- `frontend.ui.host.title`
- `frontend.ui.player.title`
- `frontend.ui.common.session_code`
- `frontend.ui.player.nickname`
- `frontend.ui.player.join`
- `frontend.ui.host.start_round`
- `frontend.ui.host.show_question`
- `frontend.ui.player.lie_label`
- `frontend.ui.player.submit_lie`
- `frontend.ui.player.submit_guess`
- `frontend.ui.host.mix_answers`
- `frontend.ui.host.calculate_scores`
- `frontend.ui.host.load_scoreboard`
- `frontend.ui.host.final_leaderboard`
- `frontend.ui.player.final_leaderboard`
- `frontend.ui.common.points_short`
## Concrete deviations / follow-up items
1. **Error granularity collapse remains intentional**: backend codes `category_slug_required, category_not_found, round_start_invalid_phase, round_already_configured` all map to `frontend.errors.start_round_failed`. Follow-up only if product wants case-specific Angular copy instead of one shared host failure message.
2. **Frontend-only fallback copy is not mirrored in Django**: `frontend.errors.unknown` and `frontend.errors.session_fetch_failed` are Angular-side resilience keys, not backend contract keys. Follow-up if API responses should expose stable backend equivalents for these states.
3. **Gameplay UI labels are registry-shared but not backend-rendered**: `frontend.ui.host.*`, `frontend.ui.player.*`, and `frontend.ui.common.*` are available in the shared artifact, but Django currently consumes only the backend error slice. Follow-up only if server-rendered views must guarantee the same UI label surface as Angular.
## Re-run
```bash
python3 scripts/check_i18n_drift.py
python3 scripts/report_i18n_parity.py
python3 scripts/check_i18n_parity_artifact.py
```

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# Issue #278 Artifact — smoke/e2e gate for da+en locale flow and primary-only audio
## Scope
Acceptance for `[READY][#175][P4]`:
1. Verify one MVP host+player smoke run in `en`.
2. Verify one MVP host+player smoke run in `da`.
3. Verify audio routing remains `primary-device only` so phone/player clients never take playback ownership.
Dette er en gate-/evidensleverance. Ingen ny produktfunktion ud over test/verifikation.
## Implemented smoke gate
Angular smoke spec: `frontend/angular/src/app/i18n-mvp-flow-smoke.spec.ts`
The gate now runs two explicit locale scenarios:
- `en`: host refresh/start-round copy + player submit-guess copy
- `da`: samme flow med dansk copy
Audio-policy delen af samme smoke-spec verificerer:
- host/primary playback path er uændret før player mount
- player mount installerer no-audio guard på secondary device
- guard fjernes igen ved unmount, så primary path fortsat er eneste aktive output
## Recommended verification command
Køres fra `frontend/angular`:
```bash
npm test -- --run src/app/i18n-mvp-flow-smoke.spec.ts src/app/lobby-i18n.spec.ts src/app/features/player/player-shell.component.spec.ts
```
## Why this is the gate
- `i18n-mvp-flow-smoke.spec.ts` giver en lille, samlet smoke/e2e-lignende verifikation af host+player i begge locale-kontekster.
- `lobby-i18n.spec.ts` holder shared locale propagation + contract fallback grøn.
- `player-shell.component.spec.ts` dækker den dybere regressionflade for audio-guard på secondary device.
## Conclusion
Gateen verificerer nu eksplicit begge locale-runs (`da` + `en`) og bekræfter primary-only audio routing i MVP-flowet.

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# ISSUE-279 — i18n MVP close-out note
Issue: **#279** (`[READY][#175][P5] MVP close-out note: migration/changelog + release-readiness checklist for i18n`)
## Scope
Dette dokument lukker MVP-sporet for issue #175 med tre konkrete ting:
1. en migrationsnote for release/deploy,
2. changelog-indhold der kan genbruges i næste release-note,
3. en release-readiness checkliste for i18n, forankret i et verificeret snapshot af `main` ved reviewtidspunktet.
Repo-state ved review-opdatering:
- `main` peger nu på merge commit `1bc4c27` (PR #283), og inkluderer også PR #282 via merge commit `6ad5430`.
- Denne note er opdateret mod repo-tilstanden verificeret 2026-03-13 UTC, ikke en løbende garanti for senere `main`-ændringer.
- Denne revision afløser de tidligere snapshot-antagelser fra PR-historikken, hvor #282/#283 endnu ikke var landet.
- Der er ingen åbne release-afklaringer tilbage for PR #282/#283; begge er allerede landet på `main`.
## Current i18n MVP state on `main`
Følgende er allerede til stede på `main`:
- **Shared contract** i `shared/i18n/lobby.json`
- default locale: `en`
- supported locales: `en`, `da`
- fælles frontend/backend keyspace + fallback-regler
- **Django bootstrap** via `partyhub/i18n_bootstrap.py` og `partyhub/settings.py`
- `LocaleMiddleware` aktiv
- `LANGUAGE_CODE` + `LANGUAGES` bootstrappes fra shared catalog
- **Backend locale/error flow** via `lobby/i18n.py`
- normalisering af locale-tags
- locale-aware fejlpayload med `error_code`, `error`, `locale`
- fallback til `en` når locale eller oversættelse mangler
- **Angular MVP wiring** via
- `frontend/shared/i18n/lobby-loader.ts`
- `frontend/angular/src/app/lobby-i18n.ts`
- host/player shells med locale switch og shared copy-opslag
- **Drift/parity guardrails**
- `shared/i18n/key-manifest.json`
- `scripts/check_i18n_drift.py`
- frontend parity/contract tests
- **Existing documentation/artifacts**
- `docs/I18N_ARCHITECTURE.md`
- `docs/ISSUE-175-I18N-SHARED-CONTRACT-ARTIFACT.md`
- `docs/ISSUE-225-BACKEND-I18N-BASELINE-ARTIFACT.md`
- `docs/ISSUE-257-SHARED-I18N-KEYSPACE-FRONTEND-LOADER-ARTIFACT.md`
- `docs/ISSUE-207-I18N-AUDIO-SMOKE-ARTIFACT.md`
- `docs/i18n-drift-check.md`
## Migration note for release
### Schema impact
**Der er ingen nye Django-migrations i selve i18n-MVP-sporet på `main`.**
Den i18n-relaterede leverance ligger i shared catalog, locale-bootstrap, error-payload-kontrakt, Angular wiring og test/documentation. Den kræver derfor ikke en særskilt i18n-database-migration for at gå i release.
### Release/deploy expectation
Selv om issue #279 ikke introducerer schemaændringer, skal release-flow stadig følge repoets generelle migreringsgate:
```bash
python manage.py makemigrations --check --dry-run
python manage.py migrate --check --noinput
```
Hvorfor: release-policyen kræver, at vi undgår code/schema drift, og staging-smoke-suiten forventer eksplicit migration consistency check.
### Praktisk migrationskonklusion
Til release-notes/deploy-runbook kan i18n-sporet beskrives sådan her:
- **Migration impact:** none for i18n MVP itself
- **Deploy requirement:** run standard Django migration consistency checks anyway
- **Rollback note:** rollback er primært kode-/asset-baseret (shared catalog, frontend bundles, backend locale resolver), ikke schema-baseret
## Suggested changelog content
Følgende tekst kan bruges direkte i næste unreleased/release-sektion:
```markdown
### i18n
- Shared da/en lobby i18n contract is now wired across Django and Angular MVP flows via `shared/i18n/lobby.json`.
- Backend error payloads expose stable locale-aware fields (`error_code`, `error`, `locale`) with fallback to English for unsupported locales.
- Angular host/player shells now consume shared i18n copy, persist preferred locale, and keep audio-policy messaging aligned with the shared catalog.
- Added repo guardrails for i18n drift/parity through the shared key manifest, drift checker, and focused frontend/backend contract tests.
- Release migration impact for the i18n MVP is **none** beyond the standard Django migration consistency checks.
```
Kort version til annoterede release-notes:
```markdown
## i18n MVP close-out
- Shared da/en contract is active across backend + Angular MVP shell.
- Locale fallback remains `en` for unsupported requests and missing translations.
- No i18n-specific schema migration is required; keep standard `migrate --check --noinput` in release verification.
```
## Release-readiness checklist for i18n
Status er vurderet mod verificeret snapshot `main@1bc4c27` (reviewet 2026-03-13 UTC, inkl. PR #282/#283).
### 1) Shared contract and locale behavior
- [x] Shared catalog findes i `shared/i18n/lobby.json`.
- [x] Default/supported locales er dokumenteret og implementeret som `en` + `da`.
- [x] Backend bruger shared contract til locale-aware fejlbeskeder.
- [x] Frontend/Angular bruger shared loader + shared keyspace.
- [x] Fallback-regel til `en` er dokumenteret og testet.
### 2) Verification artifacts and local checks
- [x] Arkitektur-note findes: `docs/I18N_ARCHITECTURE.md`.
- [x] Baseline artifact for issue #175 findes.
- [x] Backend artifact for issue #225 findes.
- [x] Frontend/shared loader artifact for issue #257 findes.
- [x] Drift-check dokumentation findes i `docs/i18n-drift-check.md`.
- [x] Parity artifact fra issue #277 er på `main` via PR #282 (merge commit `6ad5430`).
### 3) Code readiness on current branch topology
- [x] Angular MVP host/player i18n flow er på `main` (PR #281).
- [x] Shared locale/bootstrap wiring er på `main`.
- [x] Django i18n hardening fra issue #275 er på `main` via PR #283 (merge commit `1bc4c27`).
- [x] PR #283 er ikke længere en separat release-afklaring; hardeningen er allerede indarbejdet på `main`.
### 4) Release gate before shipping i18n as “done”
- [x] PR #282 er allerede merged, så parity-artifact-status er afklaret på `main`.
- [x] PR #283 er allerede merged, så backend hardening-status er afklaret på `main`.
- [ ] Kør drift-check fra repo root:
```bash
python3 scripts/check_i18n_drift.py
```
- [ ] Kør backend i18n regressions:
```bash
. .venv/bin/activate && python manage.py test \
partyhub.tests_i18n_bootstrap \
lobby.tests.I18nResolverTests
```
- [ ] Kør frontend shared-contract/parity checks:
```bash
cd frontend && npm test -- --run \
tests/lobby-loader.parity.test.ts \
tests/lobby-i18n.contract.test.ts
```
- [ ] Kør Angular MVP locale smoke:
```bash
cd frontend/angular && npm test -- --run \
src/app/lobby-i18n.spec.ts \
src/app/i18n-mvp-flow-smoke.spec.ts \
src/app/features/host/host-shell.component.spec.ts \
src/app/features/player/player-shell.component.spec.ts
```
- [ ] Bekræft standard migration consistency gate:
```bash
. .venv/bin/activate && python manage.py makemigrations --check --dry-run
. .venv/bin/activate && python manage.py migrate --check --noinput
```
- [ ] Følg `docs/RELEASE_POLICY.md`: staging deploy, `/healthz`, smoke-resultat og changelog-reference før tag.
## Close-out conclusion
**Konklusion:** i18n-MVP'en er implementeret på `main`, og issue #279 leverer den manglende release-/migration-closeout dokumentation uden nye kodeændringer i app-logikken.
PR #282 (parity artifact) og PR #283 (Django i18n hardening) er nu begge merged på `main`, så close-out-noten, changelog-teksten og release-readiness-checklisten kan behandles som indbyrdes konsistente for det verificerede snapshot.
Det betyder, at de resterende release-gates for i18n nu er de almindelige verificeringstrin (drift-check, backend/frontend-smoke, migrations-konsistens, staging deploy og changelog-reference) — ikke længere afklaring af om #282/#283 skal lande.

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# Issue #287 — Canonical round-flow backend artifact
## State-transition matrix
| Trigger | From | To | Server-owned effect |
|---|---|---|---|
| `POST /lobby/sessions/{code}/rounds/start` | `lobby` | `lie` | Opretter `RoundConfig`, vælger/låser konkret `RoundQuestion`, eksponerer prompt + lie-deadline i samme svar |
| Sidste gyldige `submit_lie` for aktivt spørgsmål | `lie` | `guess` | Dedupe/shuffle `correct_answer + lies`, persisterer `mixed_answers`, broadcaster `phase.guess_started` |
| Sidste gyldige `submit_guess` for aktivt spørgsmål | `guess` | `reveal` | Beregner score deterministisk, persisterer `ScoreEvent` + opdaterede `Player.score`, returnerer canonical reveal payload |
| Første canonical state-read efter resolved reveal (`session_detail`, og idempotent `GET /scoreboard` hvis state allerede er resolved) | `reveal` | `scoreboard` | Promoverer scoreboard som state, broadcaster `phase.scoreboard`, eksponerer leaderboard + readiness |
| `POST /lobby/sessions/{code}/rounds/next` | `scoreboard` | `lie` | Increment round counter, kopierer seneste `RoundConfig`, vælger/låser næste spørgsmål i samme kategori og broadcaster `phase.lie_started` |
| `POST /lobby/sessions/{code}/finish` | `scoreboard` | `finished` | Fryser slutresultat og returnerer final leaderboard |
## Flow-log (happy path)
1. Host starter runde med kategori.
2. Server vælger straks spørgsmål og går i `lie`.
3. Spillere sender løgne; sidste submission auto-advancer til `guess`.
4. Spillere sender gæt; sidste submission auto-advancer til `reveal` og scorer runden.
5. Næste canonical state-read promoverer resolved reveal til `scoreboard`; state findes uden separat debug-knap.
6. Host kan nu kun vælge `next round` eller `finish game`.
7. `next round` starter næste runde direkte i `lie` med nyt konkret spørgsmål; ingen mellem-hop tilbage til `lobby`.

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# Issue #301 Artifact — Client action gating from canonical phase state
Refs: #287, #301
## What changed
Frontend host/player shells now prefer the canonical phase exposed by `phase_view_model.current_phase` when deciding:
- which gameplay actions are enabled
- whether reveal data should still be shown
- which SPA hash-route should represent the active game state
This tightens the #301 slice so the client stays aligned with backend canonicalisation even when `session.status` lags during reveal/scoreboard promotion.
## Gated UI actions by phase
### Lobby
- **Host:** `startRound`
- **Player:** `join`
### Bluff / lie
- **Host:** `showQuestion`
- **Player:** `submitLie`
- **Blocked:** guess submission, scoreboard load, next round, finish game
### Guess
- **Host:** `mixAnswers`, `calculateScores`
- **Player:** `submitGuess`
- **Blocked:** lie submission, scoreboard load, next round, finish game
### Reveal
- **Host:** `loadScoreboard`
- **Player:** display-only reveal state
- **Blocked:** start next round, finish game, guess/lie submission
### Scoreboard
- **Host:** `startNextRound`, `finishGame`
- **Player:** display-only reveal/scoreboard state
- **Blocked:** scoreboard reload, guess/lie submission
## Test evidence
Targeted tests added/updated for:
- host shell canonical gating and route sync when `current_phase` differs from `session.status`
- player shell canonical gating and route sync when `current_phase` differs from `session.status`
- shared gameplay phase machine gating from canonical permissions
- shared API mapper contract coverage, including reveal/scoreboard payload stability
## Contract note
No backend protocol redesign was introduced. This follow-up only preserves and consumes the existing canonical phase/action contract more strictly on the client side.

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# Issue #302 Evidence — canonical bluff → guess → reveal → scoreboard regression
## Runnable command
```bash
python manage.py migrate --noinput
python manage.py smoke_staging --artifact docs/artifacts/issue-302-canonical-loop-smoke.json
```
`migrate` is the normal local bootstrap precondition when the database has not been initialized yet; the regression evidence itself is produced by `smoke_staging`.
## What the regression proves
`smoke_staging` now exercises one full canonical round and fails fast with step-specific diagnostics if any of these break:
1. `start_round` lands the session in `lie` and returns a concrete `round_question_id`.
2. Final `submit_lie` auto-advances the session to `guess` and exposes mixed answers containing both the correct answer and player bluffs.
3. Final `submit_guess` auto-advances the session to `reveal` and returns the canonical reveal payload.
4. The reveal payload includes:
- correct answer
- all lies
- all guesses
- fooled-player references for bluff hits
5. The first canonical state read after reveal promotes the session to `scoreboard`.
6. Scoreboard promotion preserves the same reveal payload and exposes a leaderboard with `scoreboard_ready=true`.
## Artifact shape
When `--artifact` is provided, the JSON file records:
- the exact smoke command
- session code and round question id
- deterministic guess plan used to produce both bluff hits and one correct guess
- per-step evidence for:
- `create_session`
- `join_players`
- `start_round`
- `auto_guess_transition`
- `submit_guesses`
- `auto_reveal_transition`
- `auto_scoreboard_transition`
- `finish_game`
- reveal summary (`correct_answer`, lie/guess counts, fooled-player ids, correct guess player ids)
- promoted scoreboard leaderboard payload
## Targeted test coverage
Backend regression coverage lives in `lobby/tests.py`:
- `test_smoke_staging_command_runs_full_flow`
- `test_smoke_staging_writes_phase_evidence_artifact_when_requested`
Together they ensure the command stays runnable in normal workflow and that the evidence artifact contains phase-by-phase proof instead of only a generic pass/fail.
Refs #287 #302

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# Issue #310 — Host transition idempotency and error catalog
## Scope
This artifact hardens the two host-owned scoreboard exits in the canonical gameplay flow:
- `POST /lobby/sessions/{code}/rounds/next`
- `POST /lobby/sessions/{code}/finish`
The goal is retry-safe host behavior when the scoreboard transition already succeeded server-side but the client retries because of a duplicate click, timeout, or lost response.
## Transition contract
| Endpoint | First valid transition | Idempotent replay state | Replay result | Broadcast behavior | Still-invalid states |
|---|---|---|---|---|---|
| `POST /lobby/sessions/{code}/rounds/next` | `scoreboard -> lie` | `lie` with persisted current-round bootstrap (`RoundConfig` + `RoundQuestion`) | `200 OK` with the same canonical next-round payload shape | `phase.lie_started` fires only on the first transition | `lobby`, `guess`, `reveal`, `finished``next_round_invalid_phase` |
| `POST /lobby/sessions/{code}/finish` | `scoreboard -> finished` | `finished` | `200 OK` with the same final leaderboard payload shape | `phase.game_over` fires only on the first transition | `lobby`, `lie`, `guess`, `reveal``finish_game_invalid_phase` |
## Error catalog notes
No new backend error codes were introduced for this slice.
The contract change is behavioral:
- `next_round_invalid_phase` now means the session is in a phase where the scoreboard → next-round transition has **not** already been completed, or the expected bootstrap artifact for the already-started round is missing.
- `finish_game_invalid_phase` now means the session is in a phase where the scoreboard → finish transition has **not** already been completed.
- Successful replays are returned as normal `200 OK` canonical responses instead of phase errors.
## Acceptance evidence
- Repeated `rounds/next` calls after a successful scoreboard exit return the same canonical lie/bootstrap payload without incrementing the round twice.
- Repeated `finish` calls after a successful scoreboard exit return the same finished leaderboard payload without rebroadcasting game-over.
- Wrong-phase calls outside those replay states still return the existing shared error codes.

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# Issue #312 — FupOgFakta extraction map for logic currently living in `lobby/`
Parent: #311
Issue: #312
## Purpose
This artifact documents the concrete FupOgFakta-specific logic that still lives in `lobby/`, separates it from true platform/session concerns, and names the intended destination ownership before any larger code move happens.
It is intentionally an inventory + extraction plan only. It does **not** perform the full move.
## Architectural boundary this map is enforcing
The target boundary is already described in:
- `docs/plans/2026-03-09-fupogfakta-game-engine-design.md`
- `docs/plans/2026-03-09-fupogfakta-implementation-plan.md`
- `docs/ARCHITECTURE.md`
Those docs consistently describe:
- `lobby/` as the **platform layer** for session lifecycle, player presence, host ownership, generic game-run orchestration, and transport-facing platform concerns.
- `fupogfakta/` as the **game cartridge** that owns question selection rules, round config semantics, lie/guess/reveal/scoreboard flow, answer mixing, scoring, and game-specific response/event payloads.
In other words:
- **Platform (`lobby/`)** should know that a session exists and that a game can be started/observed.
- **Cartridge (`fupogfakta/`)** should know what a lie is, what a guess is, how answers are mixed, when phases advance, and what payload shape those game phases expose.
## Summary split
### Generic platform/session concerns that belong in `lobby/`
These are not FupOgFakta-specific and should remain platform-owned:
- Session code parsing/generation:
- `lobby/views.py::_generate_session_code`
- `lobby/views.py::_normalize_session_code`
- `lobby/views.py::_create_unique_session_code`
- Generic request parsing:
- `lobby/views.py::_json_body`
- Session lifecycle and player presence endpoints:
- `lobby/views.py::create_session`
- `lobby/views.py::join_session`
- `lobby/views.py::session_detail` **only for the generic session/player shell part**
- Generic ownership / host authorization checks
- Generic session detail payload fields:
- `session.code`
- `session.status`
- `session.host_id`
- `session.current_round`
- `session.players_count`
- `players[].id|nickname|score|is_connected`
- Generic i18n/error transport helper usage:
- `lobby/i18n.py`
- `api_error(...)`
- Route mounting / namespace ownership in `lobby/urls.py` for platform routes only
### FupOgFakta-specific logic currently misplaced in `lobby/`
These items are game-cartridge logic and should move behind `fupogfakta/` ownership:
- Round question selection by category and previously-used questions
- Lie-phase payload construction and lie timer semantics
- Mixed-answer preparation for bluff gameplay
- Guess correctness / fooled-player detection
- Bluff/correct-answer score resolution
- Reveal payload construction
- Reveal → scoreboard promotion rules
- Start round / mix answers / submit lie / submit guess / calculate scores / reveal scoreboard / next round / finish game gameplay endpoints
- Phase view-model booleans that encode FupOgFakta rules rather than generic platform readiness
## Extraction map
| Source file | Current function / concern | Why it is FupOgFakta-specific | Intended destination / owner |
| --- | --- | --- | --- |
| `lobby/views.py` | `_build_player_ref(player)` | Helper is only used to shape FupOgFakta reveal payloads; not a generic platform concern today. | `fupogfakta/serializers.py` or `fupogfakta/payloads.py` owned by cartridge. |
| `lobby/views.py` | `_build_reveal_payload(round_question)` | Encodes FupOgFakta reveal contract: lies, guesses, fooled-player refs, correct answer, prompt. | `fupogfakta/payloads.py::build_reveal_payload` or equivalent cartridge response builder. |
| `lobby/views.py` | `_build_leaderboard(session)` | Current implementation is generic-ish, but used exclusively by FupOgFakta scoreboard/finish flow and coupled to that response shape. | Short term: keep shared helper if multiple games will consume same contract; otherwise move to `fupogfakta/payloads.py` until a true shared scoreboard contract exists. |
| `lobby/views.py` | `_get_current_round_question(session)` | Depends on FupOgFakta `RoundQuestion` model and current-round semantics. | `fupogfakta/services/rounds.py` or `fupogfakta/queries.py`. |
| `lobby/views.py` | `_select_round_question(session, round_config)` | Implements FupOgFakta question selection rules by category, active questions, and not-yet-used question set. | `fupogfakta/services/rounds.py::select_round_question`. |
| `lobby/views.py` | `_build_lie_started_payload(session, round_config, round_question)` | Builds a FupOgFakta event/response contract for lie phase, including category, prompt, lie deadline, round question id. | `fupogfakta/payloads.py::build_lie_started_payload`. |
| `lobby/views.py` | `_prepare_mixed_answers(round_question)` | Bluff-answer dedupe and shuffle is core FupOgFakta gameplay logic. | `fupogfakta/services/answers.py::prepare_mixed_answers`. |
| `lobby/views.py` | `_resolve_scores(session, round_question, round_config)` | Applies FupOgFakta scoring rules for correct guesses and successful bluffs; depends on `Guess`, `LieAnswer`, `ScoreEvent`, `points_correct`, `points_bluff`. | `fupogfakta/services/scoring.py::resolve_scores`. |
| `lobby/views.py` | `_maybe_promote_reveal_to_scoreboard(session)` | Encodes FupOgFakta reveal completion semantics and scoreboard transition trigger. | `fupogfakta/services/phases.py::maybe_promote_reveal_to_scoreboard`. |
| `lobby/views.py` | `_build_phase_view_model(session, players_count, has_round_question)` | Most booleans are not platform-generic; they encode FupOgFakta phase names (`lie`, `guess`, `scoreboard`) and MVP constraints (`3-5 players`, round-question readiness, next-round/finish gating). | Split: keep platform-shell fields in `lobby/`; move game-specific readiness/action flags to `fupogfakta/payloads.py::build_phase_view_model` or cartridge driver payload builder. |
| `lobby/views.py` | `start_round(request, code)` | Starts FupOgFakta round, binds category, creates `RoundConfig`, selects `RoundQuestion`, transitions to `LIE`, broadcasts `phase.lie_started`. | `fupogfakta/views.py` or cartridge command handler behind a future `GameDriver.on_game_start` / round bootstrap service. |
| `lobby/views.py` | `show_question(request, code)` | Emits lie-phase question payload using FupOgFakta `RoundQuestion` and `RoundConfig`. | `fupogfakta/views.py` or remove entirely once canonical driver flow owns the transition. |
| `lobby/views.py` | `submit_lie(request, code, round_question_id)` | Pure FupOgFakta gameplay endpoint: lie validation, deadline semantics, auto-advance to guess phase, `phase.guess_started` payload. | `fupogfakta/views.py::submit_lie` (or cartridge intent handler). |
| `lobby/views.py` | `mix_answers(request, code, round_question_id)` | Manual FupOgFakta host action for lie→guess transition and answer mixing. | `fupogfakta/views.py` short term; long term likely deleted in favor of cartridge-driven automatic transition. |
| `lobby/views.py` | `submit_guess(request, code, round_question_id)` | Pure FupOgFakta gameplay endpoint: validates answer choice, resolves correctness/bluff source, auto-calculates scores, transitions to reveal. | `fupogfakta/views.py::submit_guess` plus `fupogfakta/services/scoring.py` and `fupogfakta/services/phases.py`. |
| `lobby/views.py` | `reveal_scoreboard(request, code)` | FupOgFakta reveal/scoreboard progression, not a generic platform capability. | `fupogfakta/views.py::reveal_scoreboard` or cartridge phase service. |
| `lobby/views.py` | `start_next_round(request, code)` | FupOgFakta next-round bootstrap: copies prior `RoundConfig`, increments round, picks next question, re-enters lie phase. | `fupogfakta/services/rounds.py::start_next_round` plus cartridge-owned endpoint/driver integration. |
| `lobby/views.py` | `finish_game(request, code)` | Current finish path is tied to FupOgFakta scoreboard semantics and winner payload. | `fupogfakta/views.py::finish_game` until a truly generic platform finish contract exists. |
| `lobby/views.py` | `calculate_scores(request, code, round_question_id)` | Explicit FupOgFakta score resolution endpoint. | `fupogfakta/services/scoring.py` and/or remove when fully absorbed by cartridge phase driver. |
| `lobby/urls.py` | Gameplay routes for rounds, lies, guesses, scoreboard, finish | These route names expose FupOgFakta-specific phase/actions from the platform namespace. | Re-home under `fupogfakta/urls.py` or leave mounted under `/lobby/sessions/...` only as a temporary façade delegating to cartridge-owned code. |
| `lobby/tests.py` | `StartRoundTests`, `LieSubmissionTests`, `MixAnswersTests`, `GuessSubmissionTests`, `CanonicalRoundFlowTests`, `ScoreCalculationTests`, `RevealRoundFlowTests`, `SessionDetailRoundQuestionTests`, `SessionDetailPhaseViewModelTests`, `SmokeStagingCommandTests` | These test classes verify FupOgFakta game flow rather than platform mechanics. | Move/split into `fupogfakta/tests/` with only session creation/join/platform transport tests left in `lobby/tests.py`. |
| `lobby/management/commands/smoke_staging.py` | End-to-end gameplay smoke through lies/guesses/finish | Script executes one concrete game flow and should be cartridge-aware, not platform-owned. | `fupogfakta/management/commands/` or a shared smoke harness that delegates into cartridge-specific scenario runners. |
## Recommended ownership split by module
### Keep in `lobby/`
- Session creation/join and session-code lifecycle
- Generic player membership/presence reads
- Generic auth/host checks helpers (if extracted from views)
- Generic API error/i18n plumbing
- Future `GameRun` / driver orchestration, timers, and cartridge dispatch
- A slim generic `session_detail` envelope that can embed cartridge payloads under a dedicated game key
### Move to `fupogfakta/`
- Round state queries
- Question selection
- Lie/guess/reveal/scoreboard/finish transition rules
- Score calculation
- Answer mixing
- Gameplay payload/response builders
- Gameplay endpoints and tests
- Gameplay smoke command
## Explicit boundary for `session_detail`
`session_detail` is currently mixed.
### Generic part that should remain platform-owned
- Session identity/status metadata
- Player list / presence list
- Generic host/player capability envelope if it is game-agnostic
### FupOgFakta part that should move or be delegated
- `round_question` payload
- `reveal` payload
- `scoreboard` payload
- `phase_view_model` fields keyed to `lie`, `guess`, `scoreboard`, `finished`, `question_ready`, and 35-player MVP rules
A clean future shape would be:
```json
{
"session": {"code": "ABC123", "status": "active", "game_type": "fupogfakta"},
"players": [...],
"game": {
"phase": "lie",
"payload": {"round_question": {...}, "reveal": null, "scoreboard": null}
}
}
```
That makes `lobby/` the shell and `fupogfakta/` the authority for game-state payloads.
## Concrete extraction sequence
1. **Move pure helpers first**
- `_get_current_round_question`
- `_select_round_question`
- `_prepare_mixed_answers`
- `_resolve_scores`
- `_build_lie_started_payload`
- `_build_reveal_payload`
2. **Move gameplay endpoints behind cartridge-owned service functions**
- `submit_lie`
- `submit_guess`
- `start_round`
- `start_next_round`
- `finish_game`
- `reveal_scoreboard`
- `calculate_scores`
3. **Slim `session_detail` into platform envelope + delegated cartridge payload**
4. **Move gameplay tests out of `lobby/tests.py`**
5. **Optionally leave compatibility routes in `lobby/urls.py` as a façade** until clients are rewired
## Risks this map is explicitly preventing
- Moving only models but leaving hidden phase-transition rules in `lobby/views.py`
- Treating `session_detail` as platform-generic while it still leaks cartridge payload semantics
- Leaving scoreboard/reveal transition logic behind as an undocumented coupling
- Splitting tests incorrectly so regressions stay "green" in `lobby/` while FupOgFakta behavior silently drifts
## Decision
For #311 / #312, the repository should treat the following as **game-specific and extraction candidates**:
- round-question selection
- lie/guess/reveal/scoreboard/finish transitions
- answer mixing
- score resolution
- reveal/scoreboard payload builders
- FupOgFakta-specific session-detail subpayloads
- gameplay flow tests and smoke command
And it should treat the following as **platform-generic**:
- session identity/lifecycle
- player presence/membership
- host authorization shell
- generic error transport
- future game-driver dispatch/orchestration
That is the explicit `lobby` vs `fupogfakta` boundary this issue needs before code extraction proceeds.

View File

@@ -22,39 +22,16 @@ Formål: levere et lille, ensartet evidensformat for release-nær gameplay-smoke
- Host authenticated in Django admin: <yes/no>
- Active category/questions present: <yes/no>
- Participants: host + <N> players
- `USE_SPA_UI`: <on/off>
- `WPP_SPA_ASSET_VERSION`: <release-token/sha>
- UI route used:
- OFF (legacy): `/lobby/ui/host` + `/lobby/ui/player`
- ON (SPA shell): `/lobby/ui/host/<spa-path>` + `/lobby/ui/player`
#### Checks (PASS/FAIL)
0. Same release-window verification
- OFF + ON smoke kørt i samme release-vindue: <pass/fail>
1. Cutover route sanity
- Flag OFF serves legacy UI templates: <pass/fail>
- Flag ON serves SPA shell on expected path(s): <pass/fail>
2. Lobby -> join -> start
1. Lobby -> join -> start
- Mixed-case + whitespace session code accepted: <pass/fail>
3. One full round to scoreboard
2. One full round to scoreboard
- submit lie -> mix -> submit guess -> calculate score -> show scoreboard: <pass/fail>
4. Next-round + game-end sanity
3. Next-round + game-end sanity
- next round transitions: <pass/fail>
- final leaderboard visible: <pass/fail>
#### Smoke-gate decision (før `USE_SPA_UI=true`)
- Gate status: <GREEN/RED>
- Gate criteria met:
- [ ] Cutover route sanity = PASS (OFF + ON)
- [ ] Full gameplay round = PASS
- [ ] Next-round/final leaderboard sanity = PASS
- [ ] Ingen nye blocker-regressioner i host/player flow
#### Rollback checkpoint
- Rollback required: <yes/no>
- Trigger reason (if yes): <kort trigger>
- Rollback done (`USE_SPA_UI=false`) verified: <yes/no>
#### Evidence pointers
- Command(s): `<exact command(s)>`
- UI notes/screenshots/log refs: <short refs>

View File

@@ -4,45 +4,15 @@
- Host er logget ind i Django.
- Mindst én aktiv kategori med spørgsmål findes.
## Cutover-forudsætning (`USE_SPA_UI`)
- `USE_SPA_UI=false` (default): brug legacy routes `/lobby/ui/host` + `/lobby/ui/player`.
- `USE_SPA_UI=true`: host må gerne testes på SPA deep-link route `/lobby/ui/host/<spa-path>` (fx `/lobby/ui/host/guess`), player på `/lobby/ui/player`.
## Flow
1. Verificér cutover-route matcher valgt flag (legacy vs SPA shell).
2. Åbn host-siden og tryk Opret session.
3. Åbn player-siden i 3 faner/enheder.
4. Join alle spillere med sessionkode og nickname.
5. Host: vælg kategori, Start runde, Vis spørgsmål.
6. Spillere: brug round_question_id og submit løgn.
7. Host: Mix svar.
8. Spillere: submit gæt.
9. Host: Beregn score og Vis scoreboard.
10. Host: Næste runde eller Afslut spil.
## Smoke-gate (staging cutover)
`USE_SPA_UI` må kun aktiveres i staging når følgende er opfyldt:
- Cutover route sanity er PASS for både OFF (legacy) og ON (SPA shell).
- Én fuld gameplay-runde til scoreboard er PASS.
- Next-round/final leaderboard sanity er PASS.
- Ingen nye blocker-regressioner i host/player kerneflow.
## Samme release-vindue: SPA OFF + ON verifikation
Kør begge checks i samme release-vindue (samme deploy/artifact version):
1. **OFF-pass (legacy)**
- `USE_SPA_UI=false`
- Verificér legacy routes + fuld runde.
2. **ON-pass (SPA)**
- `USE_SPA_UI=true`
- Behold samme release artifact og kun toggl flag/version-token ved behov.
- Verificér SPA shell routes + fuld runde.
3. Dokumentér begge pass i samme smoke-artifact med UTC timestamps og `WPP_SPA_ASSET_VERSION`.
## Rollback check points
Skift straks tilbage til `USE_SPA_UI=false` hvis en gate fejler:
1. Verificér legacy routes (`/lobby/ui/host` + `/lobby/ui/player`) fungerer igen.
2. Log rollback trigger + kort repro i smoke artifact.
3. Opret/link blocker issue før nyt cutover-forsøg.
1. Åbn host-siden på /lobby/ui/host og tryk Opret session.
2. Åbn player-siden i 3 faner/enheder på /lobby/ui/player.
3. Join alle spillere med sessionkode og nickname.
4. Host: vælg kategori, Start runde, Vis spørgsmål.
5. Spillere: brug round_question_id og submit løgn.
6. Host: Mix svar.
7. Spillere: submit gæt.
8. Host: Beregn score og Vis scoreboard.
9. Host: Næste runde eller Afslut spil.
Resultat: En fuld runde kan køres uden rå API-kald fra terminal.

View File

@@ -1,110 +0,0 @@
{
"ok": true,
"command": "python manage.py smoke_staging --artifact <path>",
"generated_at": "2026-03-16T15:19:30.105231+00:00",
"question": {
"prompt": "Smoke prompt?",
"correct_answer": "Correct"
},
"steps": [
{
"step": "create_session",
"session_status": "lobby"
},
{
"step": "join_players",
"players_count": 3
},
{
"step": "start_round",
"session_status": "lie",
"round_question_id": 1
},
{
"step": "auto_guess_transition",
"session_status": "guess",
"answers": [
"Lie from P3",
"Lie from P1",
"Lie from P2",
"Correct"
]
},
{
"step": "submit_guesses",
"guess_results": [
{
"player_id": 1,
"selected_text": "Lie from P2",
"is_correct": false,
"fooled_player_id": 2
},
{
"player_id": 2,
"selected_text": "Correct",
"is_correct": true,
"fooled_player_id": null
},
{
"player_id": 3,
"selected_text": "Lie from P1",
"is_correct": false,
"fooled_player_id": 1
}
]
},
{
"step": "auto_reveal_transition",
"session_status": "reveal",
"reveal": {
"correct_answer": "Correct",
"lies_count": 3,
"guesses_count": 3,
"fooled_player_ids": [
1,
2
],
"correct_guess_player_ids": [
2
]
}
},
{
"step": "auto_scoreboard_transition",
"session_status": "scoreboard",
"leaderboard": [
{
"id": 2,
"nickname": "P2",
"score": 7
},
{
"id": 1,
"nickname": "P1",
"score": 2
},
{
"id": 3,
"nickname": "P3",
"score": 0
}
]
},
{
"step": "finish_game",
"session_status": "finished"
}
],
"session_code": "7YV59E",
"players": [
"P1",
"P2",
"P3"
],
"round_question_id": 1,
"guess_plan": {
"P1": "Lie from P2",
"P2": "Correct",
"P3": "Lie from P1"
}
}

View File

@@ -1,34 +0,0 @@
# i18n key manifest + drift check
Issue: #240
This repo keeps shared lobby keyspaces in two files:
- Contract source: `shared/i18n/lobby.json`
- Key manifest: `shared/i18n/key-manifest.json`
The manifest is intentionally small and explicit. It lists:
- Supported locales (`locales`)
- Frontend error key set (`frontend_error_keys`)
- Backend error code set (`backend_error_codes`)
- Backend translation key set (`backend_error_keys`)
- Optional contract-only aliases (`allowed_contract_only_backend_codes`)
## Local check
Run the read-only drift checker from repo root:
```bash
python3 scripts/check_i18n_drift.py
```
The script returns non-zero when it detects drift, including:
- key set mismatch between manifest and shared catalog
- missing backend→frontend mapping coverage
- mapping to unknown frontend keys
- mappings for unknown backend codes
- missing/empty locale translations (`en`/`da`)
No CI gating changes are included in this task; this is a local guardrail.

View File

@@ -1,69 +0,0 @@
# i18n key-map bootstrap (Angular host/player MVP)
Issue: #220
Scope: Lobby → Join → Start round → Round → Reveal → Scoreboard
Locales: `en`, `da`
This document is the gameplay key-namespace map for Angular host/player MVP.
It maps existing text keys only (no feature expansion) and stays aligned with `shared/i18n/lobby.json`.
## Key families
- `host``frontend.ui.host.*` host-facing gameplay actions and status text.
- `player``frontend.ui.player.*` player-facing gameplay actions and status text.
- `system` — shared UI labels used across host/player views (implemented under `frontend.ui.common.*` in `shared/i18n/lobby.json`).
- `errors` — user-facing error keys shown by frontend (`frontend.errors.*`) plus backend code → frontend key bridge via `backend.error_codes.*` / `contract.backend_to_frontend_error_keys.*`.
## Gameplay flow key map
| Flow step | Family | Key | en | da |
|---|---|---|---|---|
| Lobby | `host` | `host.title` | Host gameplay flow | Vært gameplay-flow |
| Lobby | `player` | `player.title` | Player gameplay flow | Spiller gameplay-flow |
| Lobby | `system` (`frontend.ui.common`) | `common.session_code` | Session code | Sessionskode |
| Lobby | `player` | `player.nickname` | Nickname | Kaldenavn |
| Join | `player` | `player.join` | Join | Join |
| Start round | `host` | `host.start_round` | Start round | Start runde |
| Round | `host` | `host.show_question` | Show question | Vis spørgsmål |
| Round | `player` | `player.lie_label` | Lie | Løgn |
| Round | `player` | `player.submit_lie` | Submit lie | Send løgn |
| Round | `player` | `player.submit_guess` | Submit guess | Send gæt |
| Reveal | `host` | `host.mix_answers` | Mix answers → guess | Bland svar → gæt |
| Reveal | `host` | `host.calculate_scores` | Calculate scores → reveal | Udregn score → afslør |
| Scoreboard | `host` | `host.load_scoreboard` | Load scoreboard | Hent scoreboard |
| Scoreboard | `host` | `host.final_leaderboard` | Final leaderboard | Finale leaderboard |
| Scoreboard | `player` | `player.final_leaderboard` | Final leaderboard | Finale leaderboard |
| Scoreboard | `system` (`frontend.ui.common`) | `common.points_short` | pts | point |
## Frontend error keys used in flow scope
| Error family | Key | en | da |
|---|---|---|---|
| Join | `frontend.errors.session_code_required` | Session code is required. | Sessionskoden er påkrævet. |
| Join | `frontend.errors.session_not_found` | Session code is invalid or the session no longer exists. | Sessionskoden er ugyldig, eller sessionen findes ikke længere. |
| Join | `frontend.errors.nickname_invalid` | Nickname must be between 2 and 40 characters. | Kaldenavn skal være mellem 2 og 40 tegn. |
| Join | `frontend.errors.nickname_taken` | Nickname is already taken. | Kaldenavnet er allerede taget. |
| Join | `frontend.errors.join_failed` | Join failed. Check code or nickname and try again. | Kunne ikke joine. Tjek kode eller kaldenavn og prøv igen. |
| Start round | `frontend.errors.start_round_failed` | Could not start round. Refresh the lobby and try again. | Kunne ikke starte runden. Opdater lobbyen og prøv igen. |
| Any | `frontend.errors.unknown` | Action failed. Refresh status and try again. | Handlingen fejlede. Opdater status og prøv igen. |
## Backend→frontend mapping for gameplay errors
Mapped in `contract.backend_to_frontend_error_keys` (source: `shared/i18n/lobby.json`):
> Note: `host_only_action` is **not** part of the current shared contract mapping and is intentionally not listed here.
- `session_code_required``session_code_required`
- `nickname_invalid``nickname_invalid`
- `session_not_found``session_not_found`
- `session_not_joinable``join_failed`
- `nickname_taken``nickname_taken`
- `category_slug_required``start_round_failed`
- `category_not_found``start_round_failed`
- `round_start_invalid_phase``start_round_failed`
- `round_already_configured``start_round_failed`
## Notes
- This is a bootstrap key-map doc for MVP mergeability.
- The key/value source of truth remains `shared/i18n/lobby.json`.

View File

@@ -1,28 +0,0 @@
# Issue #180 SPA gameplay flow evidence
## Flow log (host + player, no page reload)
1. Host opens SPA host shell and loads scoreboard (`GET /lobby/sessions/{code}/scoreboard`).
2. Host starts next round (`POST /lobby/sessions/{code}/rounds/next`).
3. Host shell refreshes session state in-place (`GET /lobby/sessions/{code}`) and clears old scoreboard/final leaderboard payloads.
4. Player shell performs periodic session refresh while online (3s cadence) and transitions from `scoreboard` to `lobby` without page reload.
5. Host finishes game (`POST /lobby/sessions/{code}/finish`) and renders final leaderboard directly in SPA shell.
6. Player shell reads `finished` state and renders final leaderboard in SPA (sorted by score).
7. Error/retry paths available:
- Host: next-round and finish-game retry buttons with explicit error feedback.
- Player: reconnect + submit retry feedback.
## Test output snapshot
Command:
```bash
cd frontend/angular
npm test -- --run src/app/features/host/host-shell.component.spec.ts src/app/features/player/player-shell.component.spec.ts
```
Result:
- `host-shell.component.spec.ts`: 6 passed
- `player-shell.component.spec.ts`: 7 passed
- Total: 13 passed, 0 failed

View File

@@ -1,272 +0,0 @@
# Design: Fup og Fakta — Game Engine & Platform Architecture
**Date:** 2026-03-09
**Status:** Approved
---
## Overview
Build a working Fup og Fakta game (Fibbage-style) on top of a **pluggable game platform**. The platform handles sessions, players, WebSocket push, and Celery-driven timers. Each game is a self-contained **cartridge** that implements a shared driver interface and owns its own models, config, and phase logic.
---
## Platform Architecture
```
partyhub/ Django project — settings, Celery app, ASGI
lobby/ Platform layer — sessions, players, GameRun, timer dispatch
realtime/ WebSocket consumers (already built)
fupogfakta/ Game cartridge #1
future_game/ Game cartridge #N (same interface)
```
### Platform provides (`lobby/`)
#### Models
**`GameSession`** (exists, minor additions)
- `game_type` (CharField) — e.g. `"fupogfakta"`
- `host` (FK → User)
- `code` (6-char session code)
- `status` (LOBBY / ACTIVE / FINISHED)
- `config_id` / `config_snapshot` — see Config section
**`GameRun`** (new — ephemeral, deleted on game exit)
- `session` (OneToOne → GameSession)
- `current_state` (CharField — game-defined state string)
- `phase_deadline` (DateTimeField, nullable)
- `is_paused` (BooleanField, default False)
- `paused_remaining_seconds` (FloatField, nullable)
- `celery_task_id` (CharField, nullable)
- `state_data` (JSONField) — game-specific snapshot for current phase
**`Player`** (exists)
- `session`, `nickname`, `score`, `session_token`, `is_connected`
#### GameDriver interface
Each cartridge implements:
```python
class GameDriver:
game_type: str # e.g. "fupogfakta"
def on_game_start(session, run, config) -> PhaseResult
def on_timer_expired(session, run, config) -> PhaseResult
def on_pause(session, run) -> None
def on_resume(session, run) -> None
def on_exit(session, run) -> None # must clean up all game data
def get_ws_payload(state, state_data) -> dict
```
`PhaseResult` = `(next_state: str, duration_seconds: int | None, broadcast_payload: dict)`
#### Celery task
```python
@app.task
def handle_timer_expired(run_id: int, expected_state: str):
# If run no longer exists or state has changed → stale task, ignore
# Call driver.on_timer_expired(session, run, config)
# Apply PhaseResult: update run, broadcast via channel layer, schedule next task
```
`expected_state` prevents stale tasks from firing after pause/resume or manual state changes.
#### REST endpoints (platform-level)
- `POST /sessions/{code}/play` — start or resume
- `POST /sessions/{code}/pause` — pause current phase timer
- `POST /sessions/{code}/exit` — end game, delete GameRun + all game data
---
## Configuration System
### Base config model (`partyhub/`)
```python
class BaseGameConfig(models.Model):
class Meta:
abstract = True
name = models.CharField(max_length=100) # "Quick game", "Full evening"
user = models.ForeignKey(User, null=True, ...) # null = system default
is_default = models.BooleanField(default=False)
created_at = models.DateTimeField(auto_now_add=True)
```
### Game-specific config (`fupogfakta/`)
```python
class FupOgFaktaConfig(BaseGameConfig):
num_rounds = PositiveIntegerField(default=3)
questions_per_round = PositiveIntegerField(default=3)
min_players = PositiveIntegerField(default=2)
max_players = PositiveIntegerField(default=8)
lie_seconds = PositiveIntegerField(default=45)
guess_seconds = PositiveIntegerField(default=30)
reveal_seconds_per_lie = PositiveIntegerField(default=8)
scoreboard_recap_seconds = PositiveIntegerField(default=10)
# Escalating scoring per round (stored as arrays or separate fields)
points_correct = JSONField(default=[1500, 3000, 4500])
points_bluff = JSONField(default=[500, 1000, 1500])
# Reaction bonus (static, feeds post-game awards only)
reaction_bonus = IntegerField(default=5)
```
### Default resolution at session start
1. User has `is_default=True` row for this game type → use that
2. System default (`user=null, is_default=True`) — set in Django admin
3. Model field `default=` values (hardcoded)
User can have **multiple named presets** (one-to-many). When starting a session they choose which to use (or it auto-selects their default). The chosen config's values are **snapshotted into `GameRun.state_data`** at game start — immutable for the life of the session.
---
## Fup og Fakta — Game States
```
LOBBY
│ (host presses Play)
LIE_PHASE timer: lie_seconds
│ (all submitted OR timer expires)
GUESS_PHASE timer: guess_seconds
│ (timer expires — no mercy)
REVEAL_LIE_{n} timer: reveal_seconds_per_lie (one per lie with ≥1 guess)
│ → score liar incrementally as each is shown
REVEAL_TRUTH timer: reveal_seconds_per_lie
│ → score correct guessers
SCOREBOARD_RECAP timer: scoreboard_recap_seconds
├─ more questions in round → back to LIE_PHASE (next question)
├─ round done, more rounds → back to LIE_PHASE (next round, next category)
└─ all rounds done → POST_GAME_AWARDS
timer: configurable
→ FINISHED (GameRun deleted, GameSession status = FINISHED)
```
---
## Fup og Fakta — Phase Details
### LIE_PHASE
- Question shown to all clients via WebSocket (`phase.lie_started` event)
- Players submit lie via `POST /fupogfakta/{code}/lie`
- **If lie matches correct answer (case-insensitive):** return `error_code: lie_matches_correct_answer` — player prompted again, does not consume their submission
- Anonymous to other players during this phase
- `state_data` tracks: question id, round number, how many have submitted (for progress display on host screen)
- Timer expires → transition to GUESS_PHASE regardless of how many submitted
### GUESS_PHASE
- Answers mixed (lies + truth, deduped) broadcast to all clients (`phase.guess_started`)
- Players guess via `POST /fupogfakta/{code}/guess`
- **After selecting:** player can react to other lies with 👍 😂 ❤️ etc. until timer expires. Cannot change guess.
- Reactions stored in `LieReaction` model (player, lie, reaction_type)
- Timer expires → transition to first REVEAL_LIE (or REVEAL_TRUTH if no lies had guesses)
### REVEAL_LIE_{n}
- One Celery task per lie to reveal (only lies with ≥1 guesser)
- Broadcast: which lie, who wrote it, who guessed it (`phase.reveal_lie`)
- Score awarded to liar: `points_bluff[round_index] × guesser_count`
- Score broadcast immediately (`phase.score_delta`)
- Skipped lies (0 guesses): not shown at all
### REVEAL_TRUTH
- Broadcast: correct answer, who guessed correctly (`phase.reveal_truth`)
- Score awarded: `points_correct[round_index]` per correct guesser
- Also show reaction totals on each lie during this phase
### SCOREBOARD_RECAP
- Full leaderboard broadcast (`phase.scoreboard`)
- Auto-advances to next question, next round, or post-game
### POST_GAME_AWARDS
- Computed from `LieReaction` aggregate:
- "Most Hilarious Liar" — most 😂 reactions total
- "Most Beloved Lie" — most ❤️ reactions on a single lie
- etc. (extensible)
- Broadcast as `phase.awards`
- Then FINISHED → GameRun deleted, all session game data wiped
---
## Fup og Fakta — Models
**Existing (keep):** `Category`, `Question`, `RoundQuestion`, `LieAnswer`, `Guess`
**Remove:** `ScoreEvent` (no audit trail needed — game state is ephemeral)
**New:**
```python
class LieReaction(models.Model):
lie = ForeignKey(LieAnswer, on_delete=CASCADE)
player = ForeignKey(Player, on_delete=CASCADE)
reaction = CharField(max_length=20) # "laugh", "heart", "fire", etc.
created_at = auto_now_add
class Meta:
unique_together = [("lie", "player", "reaction")]
```
**Modify `RoundQuestion`:**
- Add `reveal_order` (PositiveIntegerField, nullable) — set when GUESS_PHASE ends, determines reveal sequence
---
## Pause / Resume
- **Pause:** compute `remaining = phase_deadline - now`, store in `paused_remaining_seconds`, set `is_paused=True`, revoke Celery task by `celery_task_id`
- **Resume:** set `phase_deadline = now + paused_remaining_seconds`, schedule new Celery task, clear pause fields
- Stale task guard: every Celery task checks `expected_state == run.current_state` before firing
---
## Host Controls (Session Owner Only)
| Action | Effect |
|--------|--------|
| Play | Starts game from LOBBY, or resumes from paused |
| Pause | Freezes current phase timer, broadcasts `phase.paused` |
| Exit | Ends game immediately, deletes GameRun + all game data |
Cannot skip. Cannot manually advance phases.
---
## WebSocket Event Reference
| Event | Triggered by | Payload |
|-------|-------------|---------|
| `phase.lie_started` | LIE_PHASE start | question prompt, deadline, round info |
| `phase.lie_progress` | Each lie submitted | n_submitted / n_players (no names) |
| `phase.guess_started` | GUESS_PHASE start | mixed answers, deadline |
| `phase.reveal_lie` | REVEAL_LIE_{n} | lie text, author, guessers, score delta |
| `phase.reveal_truth` | REVEAL_TRUTH | correct answer, correct guessers, score delta |
| `phase.scoreboard` | SCOREBOARD_RECAP | full leaderboard |
| `phase.awards` | POST_GAME_AWARDS | award winners |
| `phase.paused` | Pause | remaining_seconds |
| `phase.resumed` | Resume | new deadline |
| `phase.game_over` | FINISHED | final leaderboard |
---
## Data Lifecycle
All game session data (`GameRun`, `RoundQuestion`, `LieAnswer`, `Guess`, `LieReaction`, `Player`) is **deleted when host exits or game reaches FINISHED**. `GameSession` row is kept (with status=FINISHED) for the session code uniqueness constraint. `Category` and `Question` content is permanent.
---
## Not In Scope (This Implementation)
- TTS / read-aloud (Fase 4, deferred)
- Reconnect recovery after server restart (game is gone if server dies)
- Spectator/viewer mode (post-MVP)
- Rate limiting on endpoints (backlog)
- Bulk question import (Fase 5)

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# SPA cutover feature flag (`USE_SPA_UI`)
## Formål
`USE_SPA_UI` styrer om host/player UI routes serverer Angular SPA shell eller legacy Django templates.
## Miljø-toggle (uden kodeændring)
Sæt env var pr. miljø:
- `USE_SPA_UI=true` -> `/lobby/ui/host` og `/lobby/ui/player` returnerer SPA shell
- `USE_SPA_UI=false` (default) -> legacy template-flow bruges uændret
Backward compatibility under cutover:
- Hvis `USE_SPA_UI` ikke er sat, bruges `WPP_SPA_ENABLED` som fallback.
## Static asset versioning/cache-busting (hardening)
Formål: sikre at browser/proxy/CDN hurtigt henter ny SPA bundle i release-vinduet uden at kræve hard refresh.
- `WPP_SPA_ASSET_BASE` peger fortsat på build-output (`/static/frontend/angular/browser`).
- `WPP_SPA_ASSET_VERSION` injiceres i SPA shell URLs som query-param (`?v=<version>`).
- Anbefalet værdi for `WPP_SPA_ASSET_VERSION`: release-tag eller kort commit SHA.
- Ved rollback sættes `WPP_SPA_ASSET_VERSION` til den tidligere kendte stabile release-værdi.
Eksempel (staging/prod env):
```env
USE_SPA_UI=true
WPP_SPA_ASSET_BASE=/static/frontend/angular/browser
WPP_SPA_ASSET_VERSION=rel-2026-03-01-bb82357
```
## Staging rollout-checkliste (`USE_SPA_UI`)
1. **Baseline (flag OFF)**
- Bekræft at staging kører med `USE_SPA_UI=false`.
- Kør gameplay smoke på legacy routes (`/lobby/ui/host` + `/lobby/ui/player`).
2. **Smoke-gate før aktivering (skal være grøn)**
- Cutover route sanity = PASS for både OFF og ON checks.
- Full gameplay round (join/start/round/scoreboard) = PASS.
- Next-round/final leaderboard sanity = PASS.
- Ingen nye blocker-regressioner i host/player kerneflow.
3. **Kontrolleret aktivering i staging**
- Sæt `USE_SPA_UI=true` i staging miljøet.
- Kør smoke-flow igen med SPA-route-verifikation.
4. **Post-cutover dokumentation**
- Log evidens med commit/head SHA, UTC timestamp og gate-status.
## Rollback playbook (`USE_SPA_UI`) — mål: <10 min
Rollback til legacy (`USE_SPA_UI=false`) udføres straks hvis et checkpoint fejler:
- Forkert route/shell for valgt flag i cutover route sanity.
- Gameplay smoke kan ikke gennemføres til scoreboard/final leaderboard.
- Kritisk regression i host/player flow under smoke.
Trin-for-trin:
1. Sæt `USE_SPA_UI=false` i deploy-env.
2. Sæt `WPP_SPA_ASSET_VERSION` til sidste stabile release-token.
3. Deploy/reload app-processer.
4. Verificér legacy routes: `/lobby/ui/host` + `/lobby/ui/player`.
5. Kør hurtig smoke sanity (join/start/scoreboard path).
6. Log UTC tid, trigger, release-token og resultat i smoke artifact.
Target: rollback + sanity-verifikation inden for 10 minutter.
## React fallback trigger-kriterier (kun delivery-blocking)
Formål: React fallback må kun bruges som kortvarig leverings-sikring, når release ellers er blokeret.
### Hvornår fallback er tilladt
Alle punkter skal være opfyldt:
1. **Delivery-blocking fejl i Angular SPA**
- Host/player kerneflow kan ikke leveres i release-vinduet (fx login/join/start/round/scoreboard stopper).
2. **Ingen hurtig Angular-fix inden for release-vinduet**
- Teamet har vurderet at patch + verificering ikke kan nås sikkert i tide.
3. **Rollback alene løser ikke leveringsbehovet**
- `USE_SPA_UI=false` (legacy) er enten utilstrækkelig for den konkrete leverance eller allerede verificeret som ikke tilstrækkelig.
4. **Beslutning er eksplicit logget**
- Trigger, impact, UTC-tid, ansvarlig, issue/incident-reference og plan for tilbagevenden til Angular er dokumenteret i release/smoke artifact.
### Scope-limits for fallback
- Fallback omfatter kun **delivery-blocking host/player-paths**.
- Ingen nye features, UX-forbedringer eller ikke-kritiske ændringer må bundtes ind i fallback.
- Fallback er **midlertidig** og gælder kun for aktiv incident/release-vindue.
- Når blocker er fjernet, skal miljøet tilbage på standard cutover-spor (Angular + `USE_SPA_UI` styring).
### Ikke tilladt
- Proaktiv fallback "for en sikkerheds skyld" uden aktiv blocker.
- Brug af fallback til at omgå normale kvalitetsgates eller testkrav.
- Langvarig drift i fallback-mode uden dokumenteret blocker og opfølgningsplan.
## Verifikation
- Flag OFF: `UiScreenTests.test_legacy_templates_are_used_when_spa_flag_is_off`
- Flag ON (host): `UiScreenTests.test_host_screen_can_render_angular_shell_when_feature_flag_enabled`
- Flag ON (host deep-link): `UiScreenTests.test_host_screen_deeplink_preserves_spa_path_when_feature_flag_enabled`
- Flag ON (player): `UiScreenTests.test_player_screen_can_render_angular_shell_when_feature_flag_enabled`
- Smoke-checkliste for cutover paths: `docs/STAGING_GAMEPLAY_SMOKE_ARTIFACT.md` + `docs/UI_SMOKE.md`
## MVP audio policy guardrail (telefon-klient)
- Telefon-/player-klienten må ikke starte lydafspilning lokalt i MVP (`primary-device only`).
- Policy er bundet til capability-flaget `frontend.capabilities.client_has_no_audio_output=true` i `shared/i18n/lobby.json`.
- Brugeradvarsel i player UI leveres via i18n key: `frontend.ui.player.audio_policy_notice`.
- Acceptance-spec er dækket i Angular tests (`player-shell.component.spec.ts`), inkl. at init-path ikke kalder original media `play`.

1
frontend/.gitignore vendored
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node_modules/

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@@ -1,12 +0,0 @@
# Frontend API client baseline
Dette er baseline-klientlaget for SPA-sporet.
## Kører checks lokalt
```bash
cd frontend
npm install
npm test
npm run build
```

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node_modules/
dist/
.angular/

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@@ -1,36 +0,0 @@
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"projects": {
"wpp-angular-shell": {
"projectType": "application",
"root": "",
"sourceRoot": "src",
"prefix": "app",
"architect": {
"build": {
"builder": "@angular/build:application",
"options": {
"outputPath": "dist/wpp-angular-shell",
"index": "src/index.html",
"browser": "src/main.ts",
"polyfills": ["zone.js"],
"tsConfig": "tsconfig.app.json",
"assets": [],
"styles": ["src/styles.css"],
"outputHashing": "none"
}
},
"serve": {
"builder": "@angular/build:dev-server",
"options": {
"buildTarget": "wpp-angular-shell:build"
}
}
}
}
},
"cli": {
"analytics": false
}
}

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@@ -1,28 +0,0 @@
{
"name": "wpp-angular-shell",
"version": "0.0.0",
"private": true,
"scripts": {
"start": "ng serve",
"build": "ng build",
"test": "vitest run"
},
"dependencies": {
"@angular/common": "^19.2.0",
"@angular/compiler": "^19.2.0",
"@angular/core": "^19.2.0",
"@angular/forms": "^19.2.0",
"@angular/platform-browser": "^19.2.0",
"@angular/router": "^19.2.0",
"rxjs": "~7.8.0",
"tslib": "^2.3.0",
"zone.js": "~0.15.0"
},
"devDependencies": {
"@angular/build": "^19.2.0",
"@angular/cli": "^19.2.0",
"@angular/compiler-cli": "^19.2.0",
"typescript": "~5.7.2",
"vitest": "^2.1.9"
}
}

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@@ -1,273 +0,0 @@
import { describe, expect, it, vi } from 'vitest';
import { createAngularApiClient, type AngularHttpClientLike } from '../../../src/api/angular-client';
describe('SPA Angular API contract smoke (host/player foundation)', () => {
it('smoke-checks canonical host/player endpoint contracts', async () => {
const get = vi.fn<AngularHttpClientLike['get']>(async <T>(url: string) => {
if (url === '/lobby/sessions/ABCD12') {
return {
session: { code: 'ABCD12', status: 'lobby', host_id: 1, current_round: 1, players_count: 2 },
players: [
{ id: 2, nickname: 'Maja', score: 0, is_connected: true },
{ id: 3, nickname: 'Bo', score: 0, is_connected: true }
],
round_question: {
id: 77,
round_number: 1,
prompt: 'Q?',
shown_at: '2026-03-01T18:00:00Z',
answers: [{ text: 'A' }, { text: 'B' }]
},
reveal: {
round_question_id: 77,
round_number: 1,
prompt: 'Q?',
correct_answer: 'A',
lies: [{ player_id: 2, nickname: 'Maja', text: 'B', created_at: '2026-03-01T18:00:05Z' }],
guesses: [
{
player_id: 3,
nickname: 'Bo',
selected_text: 'B',
is_correct: false,
fooled_player_id: 2,
fooled_player_nickname: 'Maja',
created_at: '2026-03-01T18:00:15Z'
}
]
},
phase_view_model: {
status: 'lobby',
round_number: 1,
players_count: 2,
constraints: {
min_players_to_start: 2,
max_players_mvp: 8,
min_players_reached: true,
max_players_allowed: true
},
host: {
can_start_round: true,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: false,
can_start_next_round: false,
can_finish_game: false
},
player: {
can_join: true,
can_submit_lie: false,
can_submit_guess: false,
can_view_final_result: false
}
}
} as T;
}
if (url === '/lobby/sessions/ABCD12/scoreboard') {
return {
session: { code: 'ABCD12', status: 'scoreboard', current_round: 1 },
leaderboard: [
{ id: 9, nickname: 'Maja', score: 200 },
{ id: 10, nickname: 'Bo', score: 150 }
]
} as T;
}
throw { status: 404, error: { error: 'Not found' } };
});
const post = vi.fn<AngularHttpClientLike['post']>(async <T>(url: string, body: unknown) => {
if (url === '/lobby/sessions/join') {
expect(body).toEqual({ code: 'ABCD12', nickname: 'Maja' });
return {
player: { id: 9, nickname: 'Maja', session_token: 'session-token-1', score: 0 },
session: { code: 'ABCD12', status: 'lobby' }
} as T;
}
if (url === '/lobby/sessions/ABCD12/rounds/start') {
expect(body).toEqual({ category_slug: 'history' });
return {
session: { code: 'ABCD12', status: 'lie', current_round: 1 },
round: { number: 1, category: { slug: 'history', name: 'History' } }
} as T;
}
if (url === '/lobby/sessions/ABCD12/questions/show') {
expect(body).toEqual({});
return {
round_question: {
id: 77,
prompt: 'Q?',
round_number: 1,
shown_at: '2026-03-01T18:00:00Z',
lie_deadline_at: '2026-03-01T18:00:30Z'
},
config: { lie_seconds: 30 }
} as T;
}
if (url === '/lobby/sessions/ABCD12/questions/77/answers/mix') {
expect(body).toEqual({});
return {
session: { code: 'ABCD12', status: 'guess', current_round: 1 },
round_question: { id: 77, round_number: 1 },
answers: [{ text: 'A' }, { text: 'B' }]
} as T;
}
if (url === '/lobby/sessions/ABCD12/questions/77/scores/calculate') {
expect(body).toEqual({});
return {
session: { code: 'ABCD12', status: 'reveal', current_round: 1 },
round_question: { id: 77, round_number: 1 },
events_created: 2,
reveal: {
round_question_id: 77,
correct_answer: 'A',
lies: [],
guesses: []
},
leaderboard: [
{ id: 9, nickname: 'Maja', score: 200 },
{ id: 10, nickname: 'Bo', score: 150 }
]
} as T;
}
if (url === '/lobby/sessions/ABCD12/rounds/next') {
expect(body).toEqual({});
return { session: { code: 'ABCD12', status: 'lie', current_round: 2 } } as T;
}
if (url === '/lobby/sessions/ABCD12/finish') {
expect(body).toEqual({});
return {
session: { code: 'ABCD12', status: 'finished', current_round: 2 },
winner: { id: 9, nickname: 'Maja', score: 250 },
leaderboard: [
{ id: 9, nickname: 'Maja', score: 250 },
{ id: 10, nickname: 'Bo', score: 150 }
]
} as T;
}
if (url === '/lobby/sessions/ABCD12/questions/77/lies/submit') {
expect(body).toEqual({ player_id: 9, session_token: 'session-token-1', text: 'my lie' });
return {
lie: {
id: 501,
player_id: 9,
round_question_id: 77,
text: 'my lie',
created_at: '2026-03-01T18:00:05Z'
},
window: { lie_deadline_at: '2026-03-01T18:00:30Z' }
} as T;
}
if (url === '/lobby/sessions/ABCD12/questions/77/guesses/submit') {
expect(body).toEqual({ player_id: 9, session_token: 'session-token-1', selected_text: 'B' });
return {
guess: {
id: 601,
player_id: 9,
round_question_id: 77,
selected_text: 'B',
is_correct: false,
fooled_player_id: null,
created_at: '2026-03-01T18:00:15Z'
},
window: { guess_deadline_at: '2026-03-01T18:01:00Z' }
} as T;
}
throw { status: 404, error: { error: 'Not found' } };
});
const client = createAngularApiClient({ get, post } as AngularHttpClientLike);
const session = await client.getSession(' abcd12 ');
expect(session.ok).toBe(true);
if (session.ok) {
expect(session.data.session.code).toBe('ABCD12');
expect(session.data.phase_view_model.host.can_start_next_round).toBe(false);
expect(session.data.phase_view_model.player.can_submit_guess).toBe(false);
expect(session.data.reveal?.correct_answer).toBe('A');
expect(session.data.reveal?.guesses[0].fooled_player_nickname).toBe('Maja');
}
expect((await client.joinSession({ code: ' abcd12 ', nickname: ' Maja ' })).ok).toBe(true);
expect((await client.startRound(' abcd12 ', { category_slug: 'history' })).ok).toBe(true);
expect((await client.showQuestion(' abcd12 ')).ok).toBe(true);
expect((await client.mixAnswers(' abcd12 ', 77)).ok).toBe(true);
expect((await client.calculateScores(' abcd12 ', 77)).ok).toBe(true);
expect((await client.getScoreboard(' abcd12 ')).ok).toBe(true);
expect((await client.startNextRound(' abcd12 ')).ok).toBe(true);
expect((await client.finishGame(' abcd12 ')).ok).toBe(true);
expect(
(
await client.submitLie(' abcd12 ', 77, {
player_id: 9,
session_token: 'session-token-1',
text: 'my lie'
})
).ok
).toBe(true);
expect(
(
await client.submitGuess(' abcd12 ', 77, {
player_id: 9,
session_token: 'session-token-1',
selected_text: 'B'
})
).ok
).toBe(true);
expect(get).toHaveBeenNthCalledWith(1, '/lobby/sessions/ABCD12', { withCredentials: true });
expect(get).toHaveBeenNthCalledWith(2, '/lobby/sessions/ABCD12/scoreboard', { withCredentials: true });
expect(post).toHaveBeenNthCalledWith(
1,
'/lobby/sessions/join',
{ code: 'ABCD12', nickname: 'Maja' },
{ withCredentials: true }
);
expect(post).toHaveBeenNthCalledWith(
2,
'/lobby/sessions/ABCD12/rounds/start',
{ category_slug: 'history' },
{ withCredentials: true }
);
expect(post).toHaveBeenNthCalledWith(3, '/lobby/sessions/ABCD12/questions/show', {}, { withCredentials: true });
expect(post).toHaveBeenNthCalledWith(
4,
'/lobby/sessions/ABCD12/questions/77/answers/mix',
{},
{ withCredentials: true }
);
expect(post).toHaveBeenNthCalledWith(
5,
'/lobby/sessions/ABCD12/questions/77/scores/calculate',
{},
{ withCredentials: true }
);
expect(post).toHaveBeenNthCalledWith(6, '/lobby/sessions/ABCD12/rounds/next', {}, { withCredentials: true });
expect(post).toHaveBeenNthCalledWith(7, '/lobby/sessions/ABCD12/finish', {}, { withCredentials: true });
expect(post).toHaveBeenNthCalledWith(
8,
'/lobby/sessions/ABCD12/questions/77/lies/submit',
{ player_id: 9, session_token: 'session-token-1', text: 'my lie' },
{ withCredentials: true }
);
expect(post).toHaveBeenNthCalledWith(
9,
'/lobby/sessions/ABCD12/questions/77/guesses/submit',
{ player_id: 9, session_token: 'session-token-1', selected_text: 'B' },
{ withCredentials: true }
);
});
});

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@@ -1,5 +0,0 @@
.shell { font-family: Arial, sans-serif; margin: 1rem; }
.shell__header { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: space-between; align-items: center; border-bottom: 1px solid #ddd; padding-bottom: 0.75rem; }
.shell__header nav { display: flex; gap: 0.75rem; }
.shell__content { margin-top: 1rem; }
.locale-picker { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.95rem; }

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@@ -1,20 +0,0 @@
<main class="shell">
<header class="shell__header">
<h1>{{ copy('app.title') }}</h1>
<nav>
<a routerLink="/host">{{ copy('app.host_nav') }}</a>
<a routerLink="/player">{{ copy('app.player_nav') }}</a>
</nav>
<label class="locale-picker">
{{ copy('app.language_label') }}
<select [ngModel]="locale" (ngModelChange)="setLocale($event)">
<option value="en">English</option>
<option value="da">Dansk</option>
</select>
</label>
</header>
<section class="shell__content" [attr.data-wpp-locale]="locale">
<router-outlet></router-outlet>
</section>
</main>

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@@ -1,33 +0,0 @@
import { Component, inject } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { Router, RouterLink, RouterOutlet } from '@angular/router';
import { resolvePreferredLocale, setPreferredLocale, t } from './lobby-i18n';
@Component({
selector: 'app-root',
standalone: true,
imports: [RouterOutlet, RouterLink, FormsModule],
templateUrl: './app.component.html',
styleUrl: './app.component.css',
})
export class AppComponent {
private readonly router = inject(Router);
locale = resolvePreferredLocale();
constructor() {
const shellRoute = document.body.dataset['wppShellRoute'];
if (shellRoute?.startsWith('/host') || shellRoute?.startsWith('/player')) {
void this.router.navigateByUrl(shellRoute);
}
}
copy(key: string): string {
return t(key, this.locale);
}
setLocale(locale: string): void {
this.locale = setPreferredLocale(locale);
}
}

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import { ApplicationConfig } from '@angular/core';
import { provideRouter, withHashLocation } from '@angular/router';
import { routes } from './app.routes';
import { createWppApiClient, WPP_API_CLIENT } from './wpp-api-client';
export const appConfig: ApplicationConfig = {
providers: [
provideRouter(routes, withHashLocation()),
{
provide: WPP_API_CLIENT,
useFactory: () => createWppApiClient(),
},
],
};

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@@ -1,49 +0,0 @@
import { Routes } from '@angular/router';
import {
hostRouteContextResolver,
hostRouteGuard,
playerRouteContextResolver,
playerRouteGuard,
} from './session-route-context';
export const routes: Routes = [
{
path: 'host',
resolve: { routeContext: hostRouteContextResolver },
canActivate: [hostRouteGuard],
loadComponent: () => import('./features/host/host-shell.component').then((m) => m.HostShellComponent),
},
{
path: 'host/:phase',
resolve: { routeContext: hostRouteContextResolver },
canActivate: [hostRouteGuard],
loadComponent: () => import('./features/host/host-shell.component').then((m) => m.HostShellComponent),
},
{
path: 'host/:phase/:context',
resolve: { routeContext: hostRouteContextResolver },
canActivate: [hostRouteGuard],
loadComponent: () => import('./features/host/host-shell.component').then((m) => m.HostShellComponent),
},
{
path: 'player',
resolve: { routeContext: playerRouteContextResolver },
canActivate: [playerRouteGuard],
loadComponent: () => import('./features/player/player-shell.component').then((m) => m.PlayerShellComponent),
},
{
path: 'player/:phase',
resolve: { routeContext: playerRouteContextResolver },
canActivate: [playerRouteGuard],
loadComponent: () => import('./features/player/player-shell.component').then((m) => m.PlayerShellComponent),
},
{
path: 'player/:phase/:context',
resolve: { routeContext: playerRouteContextResolver },
canActivate: [playerRouteGuard],
loadComponent: () => import('./features/player/player-shell.component').then((m) => m.PlayerShellComponent),
},
{ path: '', pathMatch: 'full', redirectTo: 'player' },
{ path: '**', redirectTo: 'player' },
];

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@@ -1,455 +0,0 @@
import { afterEach, describe, expect, it, vi } from 'vitest';
import { HostShellComponent } from './host-shell.component';
type FetchMock = ReturnType<typeof vi.fn>;
type FetchRouteHandler = (input: RequestInfo | URL, init?: RequestInit) => Response | Promise<Response>;
function jsonResponse(status: number, body: unknown) {
return {
ok: status >= 200 && status < 300,
status,
json: vi.fn().mockResolvedValue(body),
} as unknown as Response;
}
function createFetchRouteMock(handler: FetchRouteHandler): FetchMock {
return vi.fn((input: RequestInfo | URL, init?: RequestInit) => Promise.resolve(handler(input, init)));
}
function sessionDetailPayload(
status: string,
options?: {
currentPhase?: string;
roundQuestionId?: number | null;
reveal?: {
correct_answer: string;
prompt?: string;
lies?: Array<{ player_id: number; nickname: string; text: string; created_at?: string }>;
guesses?: Array<{
player_id: number;
nickname: string;
selected_text: string;
is_correct: boolean;
fooled_player_id: number | null;
fooled_player_nickname?: string;
created_at?: string;
}>;
} | null;
}
) {
const roundQuestionId = options?.roundQuestionId ?? 41;
return {
session: {
code: 'ABCD12',
status,
host_id: 1,
current_round: status === 'lobby' ? 2 : 1,
players_count: 2,
},
round_question:
roundQuestionId === null
? null
: {
id: roundQuestionId,
round_number: 1,
prompt: 'Q?',
shown_at: '2026-01-01T00:00:00Z',
answers: [],
},
players: [
{ id: 1, nickname: 'Host', score: 0, is_connected: true },
{ id: 2, nickname: 'Mads', score: 120, is_connected: true },
],
reveal:
options?.reveal === undefined || options?.reveal === null
? null
: {
round_question_id: roundQuestionId,
round_number: 1,
prompt: options.reveal.prompt ?? 'Q?',
correct_answer: options.reveal.correct_answer,
lies: (options.reveal.lies ?? []).map((lie) => ({
...lie,
created_at: lie.created_at ?? '2026-01-01T00:00:05Z',
})),
guesses: (options.reveal.guesses ?? []).map((guess) => ({
...guess,
created_at: guess.created_at ?? '2026-01-01T00:00:10Z',
})),
},
phase_view_model: {
status,
current_phase: options?.currentPhase ?? status,
round_number: 1,
players_count: 2,
constraints: {
min_players_to_start: 2,
max_players_mvp: 8,
min_players_reached: true,
max_players_allowed: true,
},
readiness: {
question_ready: (options?.currentPhase ?? status) !== 'lobby',
scoreboard_ready: (options?.currentPhase ?? status) === 'reveal' || (options?.currentPhase ?? status) === 'scoreboard',
},
host: {
can_start_round: (options?.currentPhase ?? status) === 'lobby',
can_show_question: (options?.currentPhase ?? status) === 'lie',
can_mix_answers: (options?.currentPhase ?? status) === 'lie' || (options?.currentPhase ?? status) === 'guess',
can_calculate_scores: (options?.currentPhase ?? status) === 'guess',
can_reveal_scoreboard: (options?.currentPhase ?? status) === 'reveal',
can_start_next_round: (options?.currentPhase ?? status) === 'scoreboard',
can_finish_game: (options?.currentPhase ?? status) === 'scoreboard',
},
player: {
can_join: status === 'lobby',
can_submit_lie: status === 'lie',
can_submit_guess: status === 'guess',
can_view_final_result: status === 'finished',
},
},
};
}
describe('HostShellComponent gameplay wiring', () => {
afterEach(() => {
vi.restoreAllMocks();
});
it('runs startRound transition and refreshes session details', async () => {
const fetchMock: FetchMock = vi
.fn()
.mockResolvedValueOnce(
jsonResponse(201, {
session: { code: 'ABCD12', status: 'lie', current_round: 1 },
round: { number: 1, category: { slug: 'history', name: 'History' } },
})
)
.mockResolvedValueOnce(jsonResponse(200, sessionDetailPayload('lie')));
vi.stubGlobal('fetch', fetchMock);
const component = new HostShellComponent();
component.sessionCode = ' abcd12 ';
component.categorySlug = ' history ';
await component.startRound();
expect(fetchMock).toHaveBeenNthCalledWith(
1,
'/lobby/sessions/ABCD12/rounds/start',
expect.objectContaining({ method: 'POST', body: JSON.stringify({ category_slug: 'history' }) })
);
expect(fetchMock).toHaveBeenNthCalledWith(2, '/lobby/sessions/ABCD12', expect.objectContaining({ method: 'GET' }));
expect(component.session?.session.status).toBe('lie');
expect(component.roundQuestionId).toBe('41');
expect(component.loading).toBe(false);
});
it('hydrates canonical reveal payload in reveal phase', async () => {
const fetchMock: FetchMock = vi.fn().mockResolvedValue(
jsonResponse(
200,
sessionDetailPayload('reveal', {
roundQuestionId: 77,
reveal: {
correct_answer: 'Mercury',
lies: [{ player_id: 2, nickname: 'Mads', text: 'Venus' }],
guesses: [
{
player_id: 3,
nickname: 'Luna',
selected_text: 'Venus',
is_correct: false,
fooled_player_id: 2,
fooled_player_nickname: 'Mads',
},
],
},
})
)
);
vi.stubGlobal('fetch', fetchMock);
const component = new HostShellComponent();
component.sessionCode = 'ABCD12';
await component.refreshSession();
expect(component.session?.reveal?.correct_answer).toBe('Mercury');
expect(component.session?.reveal?.lies[0]).toMatchObject({ player_id: 2, nickname: 'Mads', text: 'Venus' });
expect(component.session?.reveal?.guesses[0]).toMatchObject({
player_id: 3,
nickname: 'Luna',
selected_text: 'Venus',
fooled_player_id: 2,
fooled_player_nickname: 'Mads',
});
});
it('wires showQuestion, mixAnswers and calculateScores with canonical phase gating', async () => {
let refreshCount = 0;
const fetchMock = createFetchRouteMock((input, init) => {
const url = String(input);
const method = init?.method ?? 'GET';
if (method === 'POST' && url === '/lobby/sessions/ABCD12/questions/show') {
return jsonResponse(200, { session: { code: 'ABCD12', status: 'lie', current_round: 2 } });
}
if (method === 'POST' && url === '/lobby/sessions/ABCD12/questions/99/answers/mix') {
return jsonResponse(200, { session: { code: 'ABCD12', status: 'guess', current_round: 2 } });
}
if (method === 'POST' && url === '/lobby/sessions/ABCD12/questions/77/scores/calculate') {
return jsonResponse(200, { session: { code: 'ABCD12', status: 'reveal', current_round: 2 } });
}
if (method === 'GET' && url === '/lobby/sessions/ABCD12') {
refreshCount += 1;
if (refreshCount === 1) {
return jsonResponse(200, sessionDetailPayload('lie', { roundQuestionId: 99 }));
}
if (refreshCount === 2) {
return jsonResponse(200, sessionDetailPayload('guess', { roundQuestionId: 77 }));
}
return jsonResponse(200, sessionDetailPayload('reveal', { roundQuestionId: 77 }));
}
throw new Error(`Unhandled fetch in test: ${method} ${url}`);
});
vi.stubGlobal('fetch', fetchMock);
const component = new HostShellComponent();
component.sessionCode = ' abcd12 ';
component.roundQuestionId = ' 77 ';
component.session = sessionDetailPayload('lie', { roundQuestionId: null }) as any;
await component.showQuestion();
expect(component.session?.session.status).toBe('lie');
expect(component.roundQuestionId).toBe('99');
component.session = sessionDetailPayload('guess', { roundQuestionId: 77 }) as any;
await component.mixAnswers();
expect(component.session?.session.status).toBe('guess');
await component.calculateScores();
expect(component.session?.session.status).toBe('reveal');
expect(component.error).toBe('');
expect(component.loading).toBe(false);
expect(fetchMock).toHaveBeenCalledTimes(6);
});
it('runs next-round transition without reload and clears scoreboard payload', async () => {
const fetchMock = createFetchRouteMock((input, init) => {
const url = String(input);
const method = init?.method ?? 'GET';
if (method === 'POST' && url === '/lobby/sessions/ABCD12/rounds/next') {
return jsonResponse(200, { session: { code: 'ABCD12', status: 'lie', current_round: 2 } });
}
if (method === 'GET' && url === '/lobby/sessions/ABCD12') {
return jsonResponse(200, sessionDetailPayload('lie', { roundQuestionId: 99 }));
}
throw new Error(`Unhandled fetch in test: ${method} ${url}`);
});
vi.stubGlobal('fetch', fetchMock);
const component = new HostShellComponent();
component.sessionCode = ' abcd12 ';
component.scoreboardPayload = '{"leaderboard":[]}';
component.finalLeaderboardPayload = '{"leaderboard":[{"nickname":"Old","score":1}]}' ;
component.finalLeaderboard = [{ id: 9, nickname: 'Old', score: 1 }];
component.session = sessionDetailPayload('scoreboard', { roundQuestionId: 77 }) as any;
await component.startNextRound();
expect(fetchMock).toHaveBeenNthCalledWith(
1,
'/lobby/sessions/ABCD12/rounds/next',
expect.objectContaining({ method: 'POST', body: JSON.stringify({}) })
);
expect(fetchMock).toHaveBeenNthCalledWith(2, '/lobby/sessions/ABCD12', expect.objectContaining({ method: 'GET' }));
expect(component.session?.session.status).toBe('lie');
expect(component.roundQuestionId).toBe('99');
expect(component.finalLeaderboardPayload).toBe('');
expect(component.finalLeaderboard).toEqual([]);
expect(component.nextRoundError).toBe('');
});
it('captures finish-game failure for retry and stores final leaderboard on success', async () => {
const fetchMock: FetchMock = vi
.fn()
.mockResolvedValueOnce(jsonResponse(503, { error: 'Final leaderboard timeout' }))
.mockResolvedValueOnce(
jsonResponse(200, {
session: { code: 'ABCD12', status: 'finished', current_round: 2 },
winner: { id: 1, nickname: 'Luna', score: 320 },
leaderboard: [
{ id: 2, nickname: 'Mads', score: 120 },
{ id: 1, nickname: 'Luna', score: 320 },
],
})
)
.mockResolvedValueOnce(jsonResponse(200, sessionDetailPayload('finished', { roundQuestionId: null })));
vi.stubGlobal('fetch', fetchMock);
const component = new HostShellComponent();
component.sessionCode = 'ABCD12';
component.session = sessionDetailPayload('scoreboard', { roundQuestionId: 77 }) as any;
await component.finishGame();
expect(component.finishError).toContain('Finish game failed: Final leaderboard timeout');
await component.finishGame();
expect(fetchMock).toHaveBeenNthCalledWith(
2,
'/lobby/sessions/ABCD12/finish',
expect.objectContaining({ method: 'POST', body: JSON.stringify({}) })
);
expect(component.finishError).toBe('');
expect(component.finalLeaderboardPayload).toContain('"status": "finished"');
expect(component.finalWinner?.nickname).toBe('Luna');
expect(component.finalLeaderboard.map((entry) => entry.nickname)).toEqual(['Luna', 'Mads']);
});
it('guards next-round and finish actions when session code is missing', async () => {
const fetchMock: FetchMock = vi.fn();
vi.stubGlobal('fetch', fetchMock);
const component = new HostShellComponent();
component.sessionCode = ' ';
component.session = sessionDetailPayload('scoreboard', { roundQuestionId: 77 }) as any;
await component.startNextRound();
await component.finishGame();
expect(fetchMock).not.toHaveBeenCalled();
expect(component.nextRoundError).toContain('Session code is required');
expect(component.finishError).toContain('Session code is required');
});
it('blocks illegal host actions outside canonical phase permissions', async () => {
const fetchMock: FetchMock = vi.fn();
vi.stubGlobal('fetch', fetchMock);
const component = new HostShellComponent();
component.sessionCode = 'ABCD12';
component.roundQuestionId = '77';
for (const status of ['guess', 'reveal', 'scoreboard'] as const) {
component.session = sessionDetailPayload(status, { roundQuestionId: 77 }) as any;
await component.showQuestion();
}
for (const status of ['lie', 'reveal', 'scoreboard'] as const) {
component.session = sessionDetailPayload(status, { roundQuestionId: 77 }) as any;
await component.calculateScores();
}
for (const status of ['lie', 'guess', 'scoreboard'] as const) {
component.session = sessionDetailPayload(status, { roundQuestionId: 77 }) as any;
await component.loadScoreboard();
}
for (const status of ['lie', 'guess', 'reveal'] as const) {
component.session = sessionDetailPayload(status, { roundQuestionId: 77 }) as any;
await component.startNextRound();
await component.finishGame();
}
component.session = sessionDetailPayload('guess', { roundQuestionId: 77 }) as any;
expect(component.canShowQuestion).toBe(false);
component.session = sessionDetailPayload('reveal', { roundQuestionId: 77 }) as any;
expect(component.canCalculateScores).toBe(false);
expect(component.canLoadScoreboard).toBe(true);
expect(component.canStartNextRound).toBe(false);
expect(component.canFinishGame).toBe(false);
component.session = sessionDetailPayload('scoreboard', { roundQuestionId: 77 }) as any;
expect(component.canLoadScoreboard).toBe(false);
expect(component.canStartNextRound).toBe(true);
expect(component.canFinishGame).toBe(true);
expect(fetchMock).not.toHaveBeenCalled();
});
it('prefers canonical current_phase for reveal panel and host routing when status lags behind', async () => {
const fetchMock: FetchMock = vi.fn().mockResolvedValue(
jsonResponse(200, sessionDetailPayload('reveal', { currentPhase: 'scoreboard', roundQuestionId: 77, reveal: { correct_answer: 'Mercury' } }))
);
vi.stubGlobal('fetch', fetchMock);
const replaceState = vi.fn();
vi.stubGlobal('window', {
location: { hash: '#/host/reveal/ABCD12' },
history: { state: null, replaceState },
sessionStorage: { getItem: vi.fn().mockReturnValue(null), setItem: vi.fn() },
});
const component = new HostShellComponent();
component.sessionCode = 'ABCD12';
await component.refreshSession();
expect(component.gameplayPhase).toBe('scoreboard');
expect(component.showRevealPanel).toBe(true);
expect(component.canLoadScoreboard).toBe(false);
expect(component.canStartNextRound).toBe(true);
expect(component.canFinishGame).toBe(true);
expect(replaceState).toHaveBeenCalledWith(null, '', '#/host/scoreboard/ABCD12');
});
it('syncs host hash-route with latest phase after refresh without page reload', async () => {
const fetchMock: FetchMock = vi.fn().mockResolvedValue(jsonResponse(200, sessionDetailPayload('guess', { roundQuestionId: 77 })));
vi.stubGlobal('fetch', fetchMock);
const replaceState = vi.fn();
vi.stubGlobal('window', {
location: { hash: '#/host/lobby/ABCD12' },
history: { state: null, replaceState },
sessionStorage: { getItem: vi.fn().mockReturnValue(null), setItem: vi.fn() },
});
const component = new HostShellComponent();
component.sessionCode = 'ABCD12';
await component.refreshSession();
expect(replaceState).toHaveBeenCalledWith(null, '', '#/host/guess/ABCD12');
expect(component.canStartRound).toBe(false);
expect(component.canStartNextRound).toBe(false);
expect(component.canFinishGame).toBe(false);
});
it('uses phase_view_model to keep host action surface bound to round boundaries only', async () => {
const component = new HostShellComponent();
expect(component.canStartRound).toBe(true);
expect(component.canStartNextRound).toBe(false);
expect(component.canFinishGame).toBe(false);
component.session = sessionDetailPayload('lie') as any;
expect(component.canStartRound).toBe(false);
expect(component.canShowQuestion).toBe(true);
expect(component.canStartNextRound).toBe(false);
expect(component.canFinishGame).toBe(false);
component.session = sessionDetailPayload('reveal') as any;
expect(component.canLoadScoreboard).toBe(true);
expect(component.canStartNextRound).toBe(false);
expect(component.canFinishGame).toBe(false);
component.session = sessionDetailPayload('scoreboard') as any;
expect(component.canLoadScoreboard).toBe(false);
expect(component.canStartNextRound).toBe(true);
expect(component.canFinishGame).toBe(true);
});
});

View File

@@ -1,396 +0,0 @@
import { CommonModule } from '@angular/common';
import { Component, OnDestroy, OnInit } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { createApiClient } from '../../../../../src/api/client';
import type { FinishGameResponse, ScoreboardResponse, SessionDetailResponse } from '../../../../../src/api/types';
import { deriveGameplayPhase, isHostGameplayActionAllowed } from '../../../../../src/spa/gameplay-phase-machine';
import { createVerticalSliceController } from '../../../../../src/spa/vertical-slice';
import { clientHasNoAudioOutput, resolvePreferredLocale, subscribeToLocaleChanges, t } from '../../lobby-i18n';
type SessionDetail = SessionDetailResponse;
type LeaderboardEntry = FinishGameResponse['leaderboard'][number];
type LeaderboardResponse = FinishGameResponse;
@Component({
selector: 'app-host-shell',
standalone: true,
imports: [CommonModule, FormsModule],
template: `
<h2>{{ copy('host.title') }}</h2>
<div class="panel" [attr.data-client-has-no-audio-output]="clientHasNoAudioOutput">
<label>{{ copy('common.session_code') }} <input [(ngModel)]="sessionCode" /></label>
<label *ngIf="canStartRound">{{ copy('host.category') }} <input [(ngModel)]="categorySlug" /></label>
<button (click)="refreshSession()" [disabled]="loading">{{ copy('common.refresh') }}</button>
<button (click)="startRound()" [disabled]="loading || !canStartRound">{{ copy('host.start_round') }}</button>
<button (click)="showQuestion()" [disabled]="loading || !canShowQuestion">{{ copy('host.show_question') }}</button>
<button (click)="mixAnswers()" [disabled]="loading || !canMixAnswers">{{ copy('host.mix_answers') }}</button>
<button (click)="calculateScores()" [disabled]="loading || !canCalculateScores">{{ copy('host.calculate_scores') }}</button>
<button (click)="loadScoreboard()" [disabled]="loading || !canLoadScoreboard">{{ copy('host.load_scoreboard') }}</button>
<button (click)="startNextRound()" [disabled]="loading || !canStartNextRound">{{ copy('host.start_next_round') }}</button>
<button (click)="finishGame()" [disabled]="loading || !canFinishGame">{{ copy('host.finish_game') }}</button>
<button *ngIf="scoreboardError" (click)="loadScoreboard()" [disabled]="loading || !canLoadScoreboard">{{ copy('host.retry_scoreboard') }}</button>
<button *ngIf="nextRoundError" (click)="startNextRound()" [disabled]="loading || !canStartNextRound">{{ copy('host.retry_next_round') }}</button>
<button *ngIf="finishError" (click)="finishGame()" [disabled]="loading || !canFinishGame">{{ copy('host.retry_finish') }}</button>
</div>
<p *ngIf="session" class="hint">{{ copy('host.audio_locale_hint') }}: {{ locale }}</p>
<p *ngIf="error" class="error">{{ error }}</p>
<p *ngIf="nextRoundError" class="error">{{ nextRoundError }}</p>
<p *ngIf="finishError" class="error">{{ finishError }}</p>
<div *ngIf="session" class="panel">
<p><strong>{{ copy('common.status') }}:</strong> {{ session.session.status }} · {{ copy('common.round') }} {{ session.session.current_round }}</p>
<p><strong>{{ copy('common.round_question_id') }}:</strong> {{ roundQuestionId || '-' }}</p>
<p *ngIf="session.round_question"><strong>{{ copy('common.prompt') }}:</strong> {{ session.round_question.prompt }}</p>
<ul>
<li *ngFor="let p of session.players">{{ p.nickname }}: {{ p.score }}</li>
</ul>
<div class="panel" *ngIf="showRevealPanel">
<h3>Reveal</h3>
<p><strong>Korrekt svar:</strong> {{ session.reveal.correct_answer }}</p>
<p><strong>Spørgsmål:</strong> {{ session.reveal.prompt }}</p>
<div *ngIf="session.reveal.lies.length">
<strong>Løgne</strong>
<ul>
<li *ngFor="let lie of session.reveal.lies">{{ lie.nickname }} løj: {{ lie.text }}</li>
</ul>
</div>
<div *ngIf="session.reveal.guesses.length">
<strong>Gæt</strong>
<ul>
<li *ngFor="let guess of session.reveal.guesses">
{{ guess.nickname }} valgte {{ guess.selected_text }}
<span *ngIf="guess.is_correct">· korrekt</span>
<span *ngIf="!guess.is_correct && guess.fooled_player_nickname">· narret af {{ guess.fooled_player_nickname }}</span>
<span *ngIf="!guess.is_correct && !guess.fooled_player_nickname">· forkert</span>
</li>
</ul>
</div>
</div>
<div *ngIf="finalLeaderboard.length">
<h3>{{ copy('host.final_leaderboard') }}</h3>
<p *ngIf="finalWinner"><strong>{{ copy('host.winner') }}:</strong> {{ finalWinner.nickname }} ({{ finalWinner.score }} {{ copy('common.points_short') }})</p>
<ol>
<li *ngFor="let entry of finalLeaderboard">{{ entry.nickname }}: {{ entry.score }}</li>
</ol>
</div>
<pre *ngIf="finalLeaderboardPayload">{{ finalLeaderboardPayload }}</pre>
</div>
`,
})
export class HostShellComponent implements OnInit, OnDestroy {
locale = resolvePreferredLocale();
readonly clientHasNoAudioOutput = clientHasNoAudioOutput;
sessionCode = '';
categorySlug = 'general';
roundQuestionId = '';
loading = false;
error = '';
scoreboardError = '';
nextRoundError = '';
finishError = '';
scoreboardPayload = '';
finalLeaderboardPayload = '';
finalLeaderboard: LeaderboardEntry[] = [];
finalWinner: LeaderboardEntry | null = null;
session: SessionDetail | null = null;
private readonly api = createApiClient();
private readonly controller = createVerticalSliceController(this.api);
private unsubscribeLocale: (() => void) | null = null;
ngOnInit(): void {
this.unsubscribeLocale = subscribeToLocaleChanges((locale) => {
this.locale = locale;
});
if (typeof window === 'undefined') {
return;
}
const hashRoute = window.location.hash.replace(/^#\/?/, '');
const match = hashRoute.match(/^host(?:\/[^/]+)?(?:\/([^/?#]+))?/i);
const codeFromRoute = match?.[1] ?? '';
const storedCode = window.sessionStorage.getItem('wpp.host-session-code') ?? '';
const candidate = codeFromRoute || storedCode;
if (!candidate) {
return;
}
this.sessionCode = this.normalizeCode(candidate);
this.persistSessionCode(this.sessionCode);
void this.refreshSession();
}
ngOnDestroy(): void {
this.unsubscribeLocale?.();
this.unsubscribeLocale = null;
}
get gameplayPhase(): string | null {
return deriveGameplayPhase(this.session as any);
}
get canStartRound(): boolean {
return isHostGameplayActionAllowed(this.session as any, 'startRound');
}
get canShowQuestion(): boolean {
return isHostGameplayActionAllowed(this.session as any, 'showQuestion');
}
get canMixAnswers(): boolean {
return isHostGameplayActionAllowed(this.session as any, 'mixAnswers');
}
get canCalculateScores(): boolean {
return isHostGameplayActionAllowed(this.session as any, 'calculateScores');
}
get canLoadScoreboard(): boolean {
return isHostGameplayActionAllowed(this.session as any, 'loadScoreboard');
}
get canStartNextRound(): boolean {
return isHostGameplayActionAllowed(this.session as any, 'startNextRound');
}
get canFinishGame(): boolean {
return isHostGameplayActionAllowed(this.session as any, 'finishGame');
}
get showRevealPanel(): boolean {
return Boolean(this.session?.reveal && (this.gameplayPhase === 'reveal' || this.gameplayPhase === 'scoreboard'));
}
copy(key: string): string {
return t(key, this.locale);
}
private normalizeCode(value: string): string {
return value.trim().toUpperCase();
}
private persistSessionCode(code: string): void {
if (typeof window !== 'undefined') {
window.sessionStorage.setItem('wpp.host-session-code', code);
}
}
private async request<T>(path: string, method: 'GET' | 'POST', payload?: unknown): Promise<T> {
const response = await fetch(path, {
method,
headers: {
Accept: 'application/json',
...(payload === undefined ? {} : { 'Content-Type': 'application/json' }),
},
...(payload === undefined ? {} : { body: JSON.stringify(payload) }),
credentials: 'same-origin',
});
const body = await response.json().catch(() => ({}));
if (!response.ok) {
throw new Error((body as { error?: string }).error ?? `HTTP ${response.status}`);
}
return body as T;
}
async refreshSession(): Promise<void> {
this.loading = true;
this.error = '';
this.scoreboardError = '';
this.nextRoundError = '';
this.finishError = '';
try {
const state = await this.controller.hydrateLobby(this.sessionCode);
if (!state.session || state.errorMessage) {
throw new Error(state.errorMessage ?? this.copy('common.unknown_error'));
}
this.session = state.session as SessionDetail;
this.sessionCode = this.session.session.code;
this.persistSessionCode(this.sessionCode);
this.roundQuestionId = this.session.round_question?.id ? String(this.session.round_question.id) : '';
if (this.session.session.status !== 'finished') {
this.resetFinalLeaderboard();
}
this.syncRouteFromSession();
} catch (error) {
this.error = `${this.copy('host.session_refresh_failed')}: ${(error as Error).message}`;
} finally {
this.loading = false;
}
}
async startRound(): Promise<void> {
if (!this.canStartRound) {
return;
}
await this.runAction(async () => {
const state = await this.controller.startRound(this.sessionCode, this.categorySlug.trim());
if (!state.session || state.errorMessage) {
throw new Error(state.errorMessage ?? this.copy('common.unknown_error'));
}
this.session = state.session as SessionDetail;
this.sessionCode = this.session.session.code;
this.persistSessionCode(this.sessionCode);
this.roundQuestionId = this.session.round_question?.id ? String(this.session.round_question.id) : '';
this.resetFinalLeaderboard();
this.syncRouteFromSession();
});
}
async showQuestion(): Promise<void> {
if (!this.canShowQuestion) {
return;
}
await this.runAction(async () => {
const code = this.normalizeCode(this.sessionCode);
await this.request(`/lobby/sessions/${encodeURIComponent(code)}/questions/show`, 'POST', {});
await this.refreshSession();
});
}
async mixAnswers(): Promise<void> {
if (!this.canMixAnswers) {
return;
}
await this.runAction(async () => {
const code = this.normalizeCode(this.sessionCode);
const roundQuestionId = this.roundQuestionId.trim();
await this.request(`/lobby/sessions/${encodeURIComponent(code)}/questions/${roundQuestionId}/answers/mix`, 'POST', {});
await this.refreshSession();
});
}
async calculateScores(): Promise<void> {
if (!this.canCalculateScores) {
return;
}
await this.runAction(async () => {
const code = this.normalizeCode(this.sessionCode);
const roundQuestionId = this.roundQuestionId.trim();
await this.request(`/lobby/sessions/${encodeURIComponent(code)}/questions/${roundQuestionId}/scores/calculate`, 'POST', {});
await this.refreshSession();
});
}
async loadScoreboard(): Promise<void> {
if (!this.canLoadScoreboard) {
return;
}
this.loading = true;
this.scoreboardError = '';
this.error = '';
try {
const code = this.normalizeCode(this.sessionCode);
const payload = await this.request<ScoreboardResponse>(`/lobby/sessions/${encodeURIComponent(code)}/scoreboard`, 'GET');
this.scoreboardPayload = JSON.stringify(payload, null, 2);
await this.refreshSession();
} catch (error) {
this.scoreboardError = `${this.copy('host.scoreboard_failed')}: ${(error as Error).message}`;
} finally {
this.loading = false;
}
}
async startNextRound(): Promise<void> {
if (!this.canStartNextRound) {
return;
}
this.loading = true;
this.nextRoundError = '';
this.error = '';
try {
const code = this.normalizeCode(this.sessionCode);
if (!code) {
throw new Error(this.copy('host.session_code_required'));
}
await this.request(`/lobby/sessions/${encodeURIComponent(code)}/rounds/next`, 'POST', {});
this.resetFinalLeaderboard();
await this.refreshSession();
} catch (error) {
this.nextRoundError = `${this.copy('host.next_round_failed')}: ${(error as Error).message}`;
} finally {
this.loading = false;
}
}
async finishGame(): Promise<void> {
if (!this.canFinishGame) {
return;
}
this.loading = true;
this.finishError = '';
this.error = '';
try {
const code = this.normalizeCode(this.sessionCode);
if (!code) {
throw new Error(this.copy('host.session_code_required'));
}
const payload = await this.request<LeaderboardResponse>(`/lobby/sessions/${encodeURIComponent(code)}/finish`, 'POST', {});
this.finalLeaderboardPayload = JSON.stringify(payload, null, 2);
this.finalLeaderboard = [...payload.leaderboard].sort((a, b) => {
if (b.score !== a.score) {
return b.score - a.score;
}
return a.nickname.localeCompare(b.nickname);
});
this.finalWinner = payload.winner ?? this.finalLeaderboard[0] ?? null;
await this.refreshSession();
} catch (error) {
this.finishError = `${this.copy('host.finish_game_failed')}: ${(error as Error).message}`;
} finally {
this.loading = false;
}
}
private resetFinalLeaderboard(): void {
this.scoreboardPayload = '';
this.finalLeaderboardPayload = '';
this.finalLeaderboard = [];
this.finalWinner = null;
}
private syncRouteFromSession(): void {
if (!this.session) {
return;
}
const phase = this.gameplayPhase ?? this.session.session.status ?? 'lobby';
const code = this.normalizeCode(this.session.session.code || this.sessionCode);
if (!code) {
return;
}
const targetPath = `#/host/${encodeURIComponent(phase)}/${encodeURIComponent(code)}`;
if (typeof window === 'undefined' || window.location.hash === targetPath) {
return;
}
window.history.replaceState(window.history.state, '', targetPath);
}
private async runAction(action: () => Promise<void>): Promise<void> {
this.loading = true;
this.error = '';
try {
await action();
} catch (error) {
this.error = (error as Error).message;
} finally {
this.loading = false;
}
}
}

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@@ -1,695 +0,0 @@
import { afterEach, describe, expect, it, vi } from 'vitest';
import lobbyCatalog from '../../../../../../shared/i18n/lobby.json';
import { PlayerShellComponent } from './player-shell.component';
type FetchMock = ReturnType<typeof vi.fn>;
function jsonResponse(status: number, body: unknown) {
return {
ok: status >= 200 && status < 300,
status,
json: vi.fn().mockResolvedValue(body),
} as unknown as Response;
}
function sessionDetailPayload(
status: string,
options?: {
currentPhase?: string;
answers?: string[];
players?: Array<{ id: number; nickname: string; score: number }>;
roundQuestionId?: number | null;
reveal?: {
correct_answer: string;
prompt?: string;
lies?: Array<{ player_id: number; nickname: string; text: string; created_at?: string }>;
guesses?: Array<{
player_id: number;
nickname: string;
selected_text: string;
is_correct: boolean;
fooled_player_id: number | null;
fooled_player_nickname?: string;
created_at?: string;
}>;
} | null;
}
) {
const answers = options?.answers ?? [];
const roundQuestionId = options?.roundQuestionId ?? 11;
return {
session: {
code: 'ABCD12',
status,
host_id: null,
current_round: 1,
players_count: (options?.players ?? []).length,
},
round_question:
roundQuestionId === null
? null
: {
id: roundQuestionId,
round_number: 1,
prompt: 'Q?',
shown_at: '2026-01-01T00:00:00Z',
answers: answers.map((text) => ({ text })),
},
players: (options?.players ?? []).map((player) => ({
...player,
is_connected: true,
})),
reveal:
options?.reveal === undefined || options?.reveal === null
? null
: {
round_question_id: roundQuestionId,
round_number: 1,
prompt: options.reveal.prompt ?? 'Q?',
correct_answer: options.reveal.correct_answer,
lies: (options.reveal.lies ?? []).map((lie) => ({
...lie,
created_at: lie.created_at ?? '2026-01-01T00:00:05Z',
})),
guesses: (options.reveal.guesses ?? []).map((guess) => ({
...guess,
created_at: guess.created_at ?? '2026-01-01T00:00:10Z',
})),
},
phase_view_model: {
status,
current_phase: options?.currentPhase ?? status,
round_number: 1,
players_count: (options?.players ?? []).length,
constraints: {
min_players_to_start: 2,
max_players_mvp: 8,
min_players_reached: true,
max_players_allowed: true,
},
readiness: {
question_ready: (options?.currentPhase ?? status) !== 'lobby',
scoreboard_ready: (options?.currentPhase ?? status) === 'reveal' || (options?.currentPhase ?? status) === 'scoreboard',
},
host: {
can_start_round: false,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: false,
can_start_next_round: false,
can_finish_game: false,
},
player: {
can_join: (options?.currentPhase ?? status) === 'lobby',
can_submit_lie: (options?.currentPhase ?? status) === 'lie',
can_submit_guess: (options?.currentPhase ?? status) === 'guess',
can_view_final_result: (options?.currentPhase ?? status) === 'finished',
},
},
};
}
describe('PlayerShellComponent gameplay wiring', () => {
afterEach(() => {
vi.useRealTimers();
vi.restoreAllMocks();
});
it('clears selected guess when refreshed status is no longer guess', async () => {
const fetchMock: FetchMock = vi.fn().mockResolvedValue(
jsonResponse(200, sessionDetailPayload('reveal', { answers: ['A'] }))
);
vi.stubGlobal('fetch', fetchMock);
const component = new PlayerShellComponent();
component.sessionCode = 'abcd12';
component.selectedGuess = 'A';
await component.refreshSession();
expect(fetchMock).toHaveBeenCalledWith(
'/lobby/sessions/ABCD12',
expect.objectContaining({ method: 'GET' })
);
expect(component.selectedGuess).toBe('');
});
it('surfaces lie submit error and allows retry success flow', async () => {
const fetchMock: FetchMock = vi
.fn()
.mockResolvedValueOnce(jsonResponse(500, { error: 'Temporary submit outage' }))
.mockResolvedValueOnce(jsonResponse(201, { lie: { id: 1, player_id: 9, round_question_id: 11, text: 'my lie', created_at: '2026-01-01T00:00:01Z' }, window: { lie_deadline_at: '2026-01-01T00:00:45Z' } }))
.mockResolvedValueOnce(jsonResponse(200, sessionDetailPayload('guess', { answers: ['A', 'B'] })));
vi.stubGlobal('fetch', fetchMock);
const component = new PlayerShellComponent();
component.sessionCode = 'ABCD12';
component.playerId = 9;
component.sessionToken = 'token-1';
component.lieText = 'my lie';
component.session = {
...(sessionDetailPayload('lie', { roundQuestionId: 11 }) as any),
round_question: { id: 11, prompt: 'Q?', answers: [] },
};
await component.submitLie();
expect(fetchMock).toHaveBeenNthCalledWith(
1,
'/lobby/sessions/ABCD12/questions/11/lies/submit',
expect.objectContaining({
method: 'POST',
body: JSON.stringify({ player_id: 9, session_token: 'token-1', text: 'my lie' }),
})
);
expect(component.submitError?.kind).toBe('lie');
expect(component.submitError?.message).toContain('Lie submit failed: Temporary submit outage');
await component.submitLie();
expect(component.submitError).toBeNull();
expect(component.session?.session.status).toBe('guess');
expect(fetchMock).toHaveBeenCalledTimes(3);
});
it('builds final leaderboard in finished status without legacy page hop', async () => {
const fetchMock: FetchMock = vi.fn().mockResolvedValue(
jsonResponse(
200,
sessionDetailPayload('finished', {
roundQuestionId: null,
players: [
{ id: 2, nickname: 'Mads', score: 150 },
{ id: 1, nickname: 'Luna', score: 320 },
],
})
)
);
vi.stubGlobal('fetch', fetchMock);
const component = new PlayerShellComponent();
component.sessionCode = 'ABCD12';
await component.refreshSession();
expect(component.finalLeaderboard.map((entry) => entry.nickname)).toEqual(['Luna', 'Mads']);
});
it('hydrates canonical reveal payload after guess -> reveal', async () => {
const fetchMock: FetchMock = vi.fn().mockResolvedValue(
jsonResponse(
200,
sessionDetailPayload('reveal', {
answers: ['A', 'B'],
reveal: {
correct_answer: 'A',
lies: [{ player_id: 3, nickname: 'Løgnhals', text: 'B' }],
guesses: [
{
player_id: 9,
nickname: 'Detektiv',
selected_text: 'B',
is_correct: false,
fooled_player_id: 3,
fooled_player_nickname: 'Løgnhals',
},
{
player_id: 10,
nickname: 'Sandhed',
selected_text: 'A',
is_correct: true,
fooled_player_id: null,
},
],
},
})
)
);
vi.stubGlobal('fetch', fetchMock);
const component = new PlayerShellComponent();
component.sessionCode = 'ABCD12';
await component.refreshSession();
expect(component.session?.reveal?.correct_answer).toBe('A');
expect(component.session?.reveal?.lies[0]).toMatchObject({ player_id: 3, nickname: 'Løgnhals', text: 'B' });
expect(component.session?.reveal?.guesses[0]).toMatchObject({
player_id: 9,
nickname: 'Detektiv',
selected_text: 'B',
is_correct: false,
fooled_player_id: 3,
fooled_player_nickname: 'Løgnhals',
});
expect(component.session?.reveal?.guesses[1]).toMatchObject({
player_id: 10,
nickname: 'Sandhed',
selected_text: 'A',
is_correct: true,
fooled_player_id: null,
});
});
it('surfaces guess submit error and retries with selected answer payload', async () => {
const fetchMock: FetchMock = vi
.fn()
.mockResolvedValueOnce(jsonResponse(503, { error: 'Guess queue busy' }))
.mockResolvedValueOnce(jsonResponse(201, { guess: { id: 2, player_id: 9, round_question_id: 11, selected_text: 'B', is_correct: false, fooled_player_id: 3, created_at: '2026-01-01T00:00:10Z' }, window: { guess_deadline_at: '2026-01-01T00:01:30Z' } }))
.mockResolvedValueOnce(jsonResponse(200, sessionDetailPayload('reveal', { answers: ['A', 'B'] })));
vi.stubGlobal('fetch', fetchMock);
const component = new PlayerShellComponent();
component.sessionCode = ' abcd12 ';
component.playerId = 9;
component.sessionToken = 'token-1';
component.selectedGuess = 'B';
component.session = {
...(sessionDetailPayload('guess', { answers: ['A', 'B'], roundQuestionId: 11 }) as any),
round_question: { id: 11, prompt: 'Q?', answers: [{ text: 'A' }, { text: 'B' }] },
};
await component.submitGuess();
expect(fetchMock).toHaveBeenNthCalledWith(
1,
'/lobby/sessions/ABCD12/questions/11/guesses/submit',
expect.objectContaining({
method: 'POST',
body: JSON.stringify({ player_id: 9, session_token: 'token-1', selected_text: 'B' }),
})
);
expect(component.submitError?.kind).toBe('guess');
expect(component.submitError?.message).toContain('Guess submit failed: Guess queue busy');
await component.submitGuess();
expect(component.submitError).toBeNull();
expect(component.session?.session.status).toBe('reveal');
expect(component.selectedGuess).toBe('');
expect(fetchMock).toHaveBeenCalledTimes(3);
});
it('blocks illegal player guess submission outside canonical guess phase', async () => {
const fetchMock: FetchMock = vi.fn();
vi.stubGlobal('fetch', fetchMock);
const component = new PlayerShellComponent();
component.sessionCode = 'ABCD12';
component.playerId = 9;
component.sessionToken = 'token-1';
component.selectedGuess = 'B';
for (const status of ['lie', 'reveal', 'scoreboard'] as const) {
component.session = {
...(sessionDetailPayload(status, { answers: ['A', 'B'] }) as any),
round_question: { id: 11, prompt: 'Q?', answers: [{ text: 'A' }, { text: 'B' }] },
};
await component.submitGuess();
}
expect(component.canSubmitGuess).toBe(false);
expect(fetchMock).not.toHaveBeenCalled();
});
it('auto-refreshes player session to avoid host/player state desync between rounds', async () => {
vi.useFakeTimers();
const fetchMock: FetchMock = vi
.fn()
.mockResolvedValueOnce(jsonResponse(200, sessionDetailPayload('scoreboard', { roundQuestionId: null })))
.mockResolvedValueOnce(jsonResponse(200, sessionDetailPayload('lobby', { roundQuestionId: null })));
vi.stubGlobal('fetch', fetchMock);
const component = new PlayerShellComponent();
component.sessionCode = 'ABCD12';
await component.refreshSession();
expect(component.session?.session.status).toBe('scoreboard');
await vi.advanceTimersByTimeAsync(3100);
expect(fetchMock).toHaveBeenCalledTimes(2);
expect(component.session?.session.status).toBe('lobby');
component.ngOnDestroy();
});
it('enters reconnecting state when network request fails while online', async () => {
vi.stubGlobal('navigator', { onLine: true });
const fetchMock: FetchMock = vi.fn().mockRejectedValueOnce(new TypeError('Failed to fetch'));
vi.stubGlobal('fetch', fetchMock);
const component = new PlayerShellComponent();
component.sessionCode = 'ABCD12';
await component.refreshSession();
expect(component.connectionState === 'reconnecting' || component.connectionState === 'online').toBe(true);
expect(component.error).toContain('Session refresh failed:');
});
it('uses offline state when browser reports disconnected network', async () => {
vi.stubGlobal('navigator', { onLine: false });
const fetchMock: FetchMock = vi.fn().mockRejectedValue(new TypeError('Failed to fetch'));
vi.stubGlobal('fetch', fetchMock);
const component = new PlayerShellComponent();
component.sessionCode = 'ABCD12';
await component.refreshSession();
expect(component.connectionState).toBe('offline');
expect(component.error).toContain('Session refresh failed');
});
it('tracks loading transition message for join action', async () => {
let resolveJoin: ((value: Response) => void) | null = null;
const fetchMock: FetchMock = vi.fn().mockImplementation(
() =>
new Promise<Response>((resolve) => {
resolveJoin = resolve;
})
);
vi.stubGlobal('fetch', fetchMock);
const component = new PlayerShellComponent();
component.sessionCode = 'ABCD12';
component.nickname = 'Luna';
const joinPromise = component.joinSession();
expect(component.loading).toBe(true);
expect(component.loadingMessage).toBe('Joining session… restoring your player state.');
resolveJoin?.(jsonResponse(201, sessionDetailPayload('lobby', { roundQuestionId: null })));
await joinPromise;
expect(component.loading).toBe(false);
expect(component.loadingTransition).toBeNull();
});
it('returnToJoin clears persisted session context and transient state', () => {
const values = new Map<string, string>();
const localStorage = {
getItem: vi.fn((key: string) => values.get(key) ?? null),
setItem: vi.fn((key: string, value: string) => {
values.set(key, value);
}),
removeItem: vi.fn((key: string) => {
values.delete(key);
}),
};
vi.stubGlobal('window', {
addEventListener: vi.fn(),
removeEventListener: vi.fn(),
localStorage,
});
values.set('wpp.session-context', JSON.stringify({ sessionCode: 'ABCD12', playerId: 9, token: 'tok-1' }));
const component = new PlayerShellComponent();
component.sessionCode = 'ABCD12';
component.playerId = 9;
component.sessionToken = 'tok-1';
component.error = 'Session refresh failed';
component.submitError = { kind: 'guess', message: 'Guess submit failed' };
component.session = {
session: { code: 'ABCD12', status: 'guess', current_round: 1 },
round_question: { id: 11, prompt: 'Q?', answers: [{ text: 'A' }] },
players: [],
};
component.returnToJoin();
expect(component.playerId).toBe(0);
expect(component.sessionToken).toBe('');
expect(component.session).toBeNull();
expect(component.error).toBe('');
expect(component.submitError).toBeNull();
expect(values.get('wpp.session-context')).toBeUndefined();
});
it('prefers canonical current_phase for player reveal panel and routing when status lags behind', async () => {
const fetchMock: FetchMock = vi.fn().mockResolvedValue(
jsonResponse(200, sessionDetailPayload('reveal', { currentPhase: 'scoreboard', roundQuestionId: 11, reveal: { correct_answer: 'A' } }))
);
vi.stubGlobal('fetch', fetchMock);
const replaceState = vi.fn();
const localStorage = { getItem: vi.fn().mockReturnValue(null), setItem: vi.fn(), removeItem: vi.fn() };
vi.stubGlobal('window', {
location: { hash: '#/player/reveal/ABCD12' },
history: { state: null, replaceState },
localStorage,
addEventListener: vi.fn(),
removeEventListener: vi.fn(),
});
const component = new PlayerShellComponent();
component.sessionCode = 'ABCD12';
await component.refreshSession();
expect(component.gameplayPhase).toBe('scoreboard');
expect(component.showRevealPanel).toBe(true);
expect(component.showGuessControls).toBe(false);
expect(replaceState).toHaveBeenCalledWith(null, '', '#/player/scoreboard/ABCD12');
});
it('syncs player hash-route with latest phase during periodic state sync', async () => {
vi.useFakeTimers();
const fetchMock: FetchMock = vi
.fn()
.mockResolvedValueOnce(jsonResponse(200, sessionDetailPayload('scoreboard', { roundQuestionId: null })))
.mockResolvedValueOnce(jsonResponse(200, sessionDetailPayload('lobby', { roundQuestionId: null })));
vi.stubGlobal('fetch', fetchMock);
const replaceState = vi.fn();
const localStorage = { getItem: vi.fn().mockReturnValue(null), setItem: vi.fn(), removeItem: vi.fn() };
vi.stubGlobal('window', {
location: { hash: '#/player/scoreboard/ABCD12' },
history: { state: null, replaceState },
localStorage,
addEventListener: vi.fn(),
removeEventListener: vi.fn(),
});
const component = new PlayerShellComponent();
component.sessionCode = 'ABCD12';
await component.refreshSession();
await vi.advanceTimersByTimeAsync(3100);
expect(replaceState).toHaveBeenCalledWith(null, '', '#/player/lobby/ABCD12');
component.ngOnDestroy();
});
it('silences active media elements when secondary-device audio guard is installed', () => {
const pauseAudio = vi.fn();
const pauseVideo = vi.fn();
const audioElement = { muted: false, pause: pauseAudio };
const videoElement = { muted: false, pause: pauseVideo };
const querySelectorAll = vi.fn().mockReturnValue([audioElement, videoElement]);
vi.stubGlobal('document', { querySelectorAll });
vi.stubGlobal('window', {
location: { hash: '', search: '' },
history: { state: null, replaceState: vi.fn() },
localStorage: { getItem: vi.fn().mockReturnValue('en'), setItem: vi.fn(), removeItem: vi.fn() },
sessionStorage: { getItem: vi.fn().mockReturnValue(null), setItem: vi.fn(), removeItem: vi.fn() },
HTMLMediaElement: { prototype: { play: vi.fn().mockResolvedValue(undefined) } },
addEventListener: vi.fn(),
removeEventListener: vi.fn(),
});
vi.stubGlobal('navigator', { language: 'en-US', onLine: true });
const component = new PlayerShellComponent();
component.ngOnInit();
expect(querySelectorAll).toHaveBeenCalledWith('audio,video');
expect(audioElement.muted).toBe(true);
expect(videoElement.muted).toBe(true);
expect(pauseAudio).toHaveBeenCalledTimes(1);
expect(pauseVideo).toHaveBeenCalledTimes(1);
component.ngOnDestroy();
});
it('installs secondary-device audio guard while player shell is mounted', async () => {
const originalPlay = vi.fn().mockRejectedValue(new Error('original play'));
const mediaPrototype = { play: originalPlay };
vi.stubGlobal('window', {
location: { hash: '', search: '' },
history: { state: null, replaceState: vi.fn() },
localStorage: { getItem: vi.fn().mockReturnValue('en'), setItem: vi.fn(), removeItem: vi.fn() },
sessionStorage: { getItem: vi.fn().mockReturnValue(null), setItem: vi.fn(), removeItem: vi.fn() },
HTMLMediaElement: { prototype: mediaPrototype },
addEventListener: vi.fn(),
removeEventListener: vi.fn(),
});
vi.stubGlobal('navigator', { language: 'en-US', onLine: true });
const component = new PlayerShellComponent();
component.ngOnInit();
const pause = vi.fn();
const audioElement = { muted: false, defaultMuted: false, volume: 1, pause };
await expect(mediaPrototype.play.call(audioElement)).resolves.toBeUndefined();
expect(audioElement.muted).toBe(true);
expect(audioElement.defaultMuted).toBe(true);
expect(audioElement.volume).toBe(0);
expect(pause).toHaveBeenCalledTimes(1);
component.ngOnDestroy();
await expect(mediaPrototype.play()).rejects.toThrow('original play');
});
it('keeps audio guard active until the last mounted player shell is destroyed', async () => {
const originalPlay = vi.fn().mockRejectedValue(new Error('original play'));
const mediaPrototype = { play: originalPlay };
vi.stubGlobal('window', {
location: { hash: '', search: '' },
history: { state: null, replaceState: vi.fn() },
localStorage: { getItem: vi.fn().mockReturnValue('en'), setItem: vi.fn(), removeItem: vi.fn() },
sessionStorage: { getItem: vi.fn().mockReturnValue(null), setItem: vi.fn(), removeItem: vi.fn() },
HTMLMediaElement: { prototype: mediaPrototype },
addEventListener: vi.fn(),
removeEventListener: vi.fn(),
});
vi.stubGlobal('navigator', { language: 'en-US', onLine: true });
const firstComponent = new PlayerShellComponent();
const secondComponent = new PlayerShellComponent();
firstComponent.ngOnInit();
secondComponent.ngOnInit();
await expect(mediaPrototype.play()).resolves.toBeUndefined();
firstComponent.ngOnDestroy();
await expect(mediaPrototype.play()).resolves.toBeUndefined();
secondComponent.ngOnDestroy();
await expect(mediaPrototype.play()).rejects.toThrow('original play');
});
it('does not trigger original media play during player-shell init path', () => {
const originalPlay = vi.fn().mockResolvedValue(undefined);
const mediaPrototype = { play: originalPlay };
vi.stubGlobal('window', {
location: { hash: '', search: '' },
history: { state: null, replaceState: vi.fn() },
localStorage: { getItem: vi.fn().mockReturnValue('en'), setItem: vi.fn(), removeItem: vi.fn() },
sessionStorage: { getItem: vi.fn().mockReturnValue(null), setItem: vi.fn(), removeItem: vi.fn() },
HTMLMediaElement: { prototype: mediaPrototype },
addEventListener: vi.fn(),
removeEventListener: vi.fn(),
});
vi.stubGlobal('navigator', { language: 'en-US', onLine: true });
const component = new PlayerShellComponent();
component.ngOnInit();
expect(originalPlay).not.toHaveBeenCalled();
component.ngOnDestroy();
});
it('keeps primary-device playback untouched when no-audio capability is disabled', async () => {
const originalPlay = vi.fn().mockResolvedValue(undefined);
const mediaPrototype = { play: originalPlay };
vi.stubGlobal('window', {
location: { hash: '', search: '' },
history: { state: null, replaceState: vi.fn() },
localStorage: { getItem: vi.fn().mockReturnValue('en'), setItem: vi.fn(), removeItem: vi.fn() },
sessionStorage: { getItem: vi.fn().mockReturnValue(null), setItem: vi.fn(), removeItem: vi.fn() },
HTMLMediaElement: { prototype: mediaPrototype },
addEventListener: vi.fn(),
removeEventListener: vi.fn(),
});
vi.stubGlobal('navigator', { language: 'en-US', onLine: true });
const component = new PlayerShellComponent();
(component as any).clientHasNoAudioOutput = false;
component.ngOnInit();
await expect(mediaPrototype.play()).resolves.toBeUndefined();
expect(mediaPrototype.play).toBe(originalPlay);
expect((mediaPrototype as any).__wppSecondaryDeviceAudioGuard__).toBeUndefined();
component.ngOnDestroy();
});
it('resolves i18n warning copy from shared catalog without key fallback', () => {
const component = new PlayerShellComponent();
const notice = component.copy('player.audio_policy_notice');
const expected = lobbyCatalog.frontend.ui.player.audio_policy_notice[component.locale];
expect(notice).toBe(expected);
expect(notice).not.toBe('player.audio_policy_notice');
});
it('gates template warning notice on the no-audio-output capability flag', () => {
const templateSource = String((PlayerShellComponent as any).ɵcmp?.template);
expect(templateSource).toContain('clientHasNoAudioOutput');
const component = new PlayerShellComponent();
expect(component.copy('player.audio_policy_notice')).not.toBe('player.audio_policy_notice');
expect(component.clientHasNoAudioOutput).toBe(true);
(component as any).clientHasNoAudioOutput = false;
expect(component.clientHasNoAudioOutput).toBe(false);
});
it('keeps phone client controls phase-specific and low-complexity', () => {
const component = new PlayerShellComponent();
expect(component.showJoinControls).toBe(true);
expect(component.showLieControls).toBe(false);
expect(component.showGuessControls).toBe(false);
expect(component.showFinalLeaderboard).toBe(false);
component.session = sessionDetailPayload('lie') as any;
component.playerId = 9;
component.sessionToken = 'tok';
expect(component.showJoinControls).toBe(false);
expect(component.showLieControls).toBe(true);
expect(component.showGuessControls).toBe(false);
component.session = sessionDetailPayload('guess', { answers: ['A', 'B'] }) as any;
expect(component.showLieControls).toBe(false);
expect(component.showGuessControls).toBe(true);
component.session = sessionDetailPayload('finished', { players: [{ id: 1, nickname: 'Luna', score: 8 }] }) as any;
expect(component.showGuessControls).toBe(false);
expect(component.showFinalLeaderboard).toBe(true);
});
});

View File

@@ -1,620 +0,0 @@
import { CommonModule } from '@angular/common';
import { Component, OnDestroy, OnInit } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { createApiClient } from '../../../../../src/api/client';
import type { SessionDetailResponse } from '../../../../../src/api/types';
import {
deriveGameplayPhase,
isPlayerGameplayActionAllowed,
} from '../../../../../src/spa/gameplay-phase-machine';
import { createSessionContextStore } from '../../../../../src/spa/session-context-store';
import { createVerticalSliceController } from '../../../../../src/spa/vertical-slice';
import { clientHasNoAudioOutput, resolvePreferredLocale, subscribeToLocaleChanges, t } from '../../lobby-i18n';
type SessionDetail = SessionDetailResponse;
type ConnectionState = 'online' | 'reconnecting' | 'offline';
type LoadingTransition = 'refresh' | 'join' | 'submit-lie' | 'submit-guess' | null;
type GuardableMediaElement = {
muted?: boolean;
defaultMuted?: boolean;
volume?: number;
pause?: () => void;
};
type MediaPrototypeWithGuardState = {
play?: (this: GuardableMediaElement) => Promise<void>;
__wppSecondaryDeviceAudioGuard__?: {
originalPlay: (this: GuardableMediaElement) => Promise<void>;
installs: number;
};
};
function resolveLocalStorage(): Storage | undefined {
if (typeof window === 'undefined') {
return undefined;
}
return window.localStorage;
}
@Component({
selector: 'app-player-shell',
standalone: true,
imports: [CommonModule, FormsModule],
template: `
<h2>{{ copy('player.title') }}</h2>
<p *ngIf="clientHasNoAudioOutput" class="hint">{{ copy('player.audio_policy_notice') }}</p>
<div class="panel" [attr.data-client-has-no-audio-output]="clientHasNoAudioOutput">
<label>{{ copy('common.session_code') }} <input [(ngModel)]="sessionCode" /></label>
<label *ngIf="showJoinControls">{{ copy('player.nickname') }} <input [(ngModel)]="nickname" /></label>
<button (click)="refreshSession()" [disabled]="loading">{{ copy('common.refresh') }}</button>
<button *ngIf="showJoinControls" (click)="joinSession()" [disabled]="loading">{{ copy('player.join') }}</button>
</div>
<p *ngIf="connectionState === 'reconnecting'" class="error">
{{ copy('player.reconnecting_text') }}
<button type="button" (click)="retryReconnect()" [disabled]="loading">{{ copy('player.retry_now') }}</button>
<button type="button" (click)="returnToJoin()" [disabled]="loading">{{ copy('common.back_to_join') }}</button>
</p>
<p *ngIf="connectionState === 'offline'" class="error">
{{ copy('player.offline_text') }}
<button type="button" (click)="retryReconnect()" [disabled]="loading">{{ copy('player.retry_now') }}</button>
<button type="button" (click)="returnToJoin()" [disabled]="loading">{{ copy('common.back_to_join') }}</button>
</p>
<p *ngIf="loading" class="hint">{{ loadingMessage }}</p>
<div class="panel" *ngIf="session">
<p><strong>{{ copy('common.status') }}:</strong> {{ session.session.status }}</p>
<p *ngIf="session.round_question"><strong>{{ copy('common.prompt') }}:</strong> {{ session.round_question.prompt }}</p>
<ng-container *ngIf="showLieControls">
<label>{{ copy('player.lie_label') }} <input [(ngModel)]="lieText" [disabled]="loading || !canSubmitLie" /></label>
<button (click)="submitLie()" [disabled]="loading || !canSubmitLie">{{ copy('player.submit_lie') }}</button>
<button *ngIf="submitError?.kind === 'lie'" (click)="submitLie()" [disabled]="loading || !canSubmitLie">{{ copy('player.retry_lie_submit') }}</button>
</ng-container>
<ng-container *ngIf="showGuessControls">
<div class="answers" *ngIf="session.round_question?.answers?.length">
<button
type="button"
*ngFor="let answer of session.round_question?.answers"
(click)="selectedGuess = answer.text"
[class.active]="selectedGuess === answer.text"
[disabled]="loading || !canSubmitGuess"
>
{{ answer.text }}
</button>
</div>
<button (click)="submitGuess()" [disabled]="loading || !canSubmitGuess || !selectedGuess">{{ copy('player.submit_guess') }}</button>
<button *ngIf="submitError?.kind === 'guess'" (click)="submitGuess()" [disabled]="loading || !canSubmitGuess">{{ copy('player.retry_guess_submit') }}</button>
</ng-container>
<div class="panel" *ngIf="showRevealPanel">
<h3>Reveal</h3>
<p><strong>Korrekt svar:</strong> {{ session.reveal.correct_answer }}</p>
<p><strong>Spørgsmål:</strong> {{ session.reveal.prompt }}</p>
<div *ngIf="session.reveal.lies.length">
<strong>Løgne</strong>
<ul>
<li *ngFor="let lie of session.reveal.lies">{{ lie.nickname }} løj: {{ lie.text }}</li>
</ul>
</div>
<div *ngIf="session.reveal.guesses.length">
<strong>Gæt</strong>
<ul>
<li *ngFor="let guess of session.reveal.guesses">
{{ guess.nickname }} valgte {{ guess.selected_text }}
<span *ngIf="guess.is_correct">· korrekt</span>
<span *ngIf="!guess.is_correct && guess.fooled_player_nickname">· narret af {{ guess.fooled_player_nickname }}</span>
<span *ngIf="!guess.is_correct && !guess.fooled_player_nickname">· forkert</span>
</li>
</ul>
</div>
</div>
<div *ngIf="showFinalLeaderboard && finalLeaderboard.length">
<h3>{{ copy('player.final_leaderboard') }}</h3>
<ol>
<li *ngFor="let entry of finalLeaderboard">{{ entry.nickname }}: {{ entry.score }}</li>
</ol>
</div>
</div>
<p *ngIf="error" class="error">{{ error }}</p>
<p *ngIf="submitError" class="error">{{ submitError.message }}</p>
<div class="panel" *ngIf="error || submitError">
<button type="button" (click)="retryReconnect()" [disabled]="loading">{{ copy('common.retry') }}</button>
<button type="button" (click)="returnToJoin()" [disabled]="loading">{{ copy('common.back_to_join') }}</button>
</div>
`,
})
export class PlayerShellComponent implements OnInit, OnDestroy {
locale = resolvePreferredLocale();
readonly clientHasNoAudioOutput = clientHasNoAudioOutput;
sessionCode = '';
nickname = '';
playerId = 0;
sessionToken = '';
lieText = '';
selectedGuess = '';
loading = false;
error = '';
submitError: { kind: 'lie' | 'guess'; message: string } | null = null;
session: SessionDetail | null = null;
finalLeaderboard: Array<{ id: number; nickname: string; score: number }> = [];
connectionState: ConnectionState = 'online';
loadingTransition: LoadingTransition = null;
private readonly sessionContextStore = createSessionContextStore(resolveLocalStorage());
private readonly controller = createVerticalSliceController(createApiClient(), this.sessionContextStore);
private reconnectTimer: ReturnType<typeof setTimeout> | null = null;
private stateSyncTimer: ReturnType<typeof setTimeout> | null = null;
private unsubscribeLocale: (() => void) | null = null;
private restoreAudioGuard: (() => void) | null = null;
constructor() {
if (typeof navigator !== 'undefined' && !navigator.onLine) {
this.connectionState = 'offline';
}
if (typeof window !== 'undefined') {
window.addEventListener('online', this.handleOnline);
window.addEventListener('offline', this.handleOffline);
}
}
ngOnInit(): void {
this.unsubscribeLocale = subscribeToLocaleChanges((locale) => {
this.locale = locale;
});
this.installSecondaryDeviceAudioGuard();
const hashRoute = window.location.hash.replace(/^#\/?/, '');
const match = hashRoute.match(/^player(?:\/[^/]+)?(?:\/([^/?#]+))?/i);
const codeFromRoute = match?.[1] ?? '';
const persistedContext = this.sessionContextStore.get();
if (persistedContext) {
this.playerId = persistedContext.playerId;
this.sessionToken = persistedContext.token;
}
const candidate = codeFromRoute || persistedContext?.sessionCode || '';
if (!candidate) {
return;
}
this.sessionCode = this.normalizeCode(candidate);
void this.refreshSession();
}
ngOnDestroy(): void {
if (typeof window !== 'undefined') {
window.removeEventListener('online', this.handleOnline);
window.removeEventListener('offline', this.handleOffline);
}
this.clearReconnectTimer();
this.clearStateSyncTimer();
this.unsubscribeLocale?.();
this.unsubscribeLocale = null;
this.restoreAudioGuard?.();
this.restoreAudioGuard = null;
}
get gameplayPhase(): string | null {
return deriveGameplayPhase(this.session as any);
}
get canSubmitLie(): boolean {
return isPlayerGameplayActionAllowed(this.session as any, 'submitLie');
}
get canSubmitGuess(): boolean {
return isPlayerGameplayActionAllowed(this.session as any, 'submitGuess');
}
get showRevealPanel(): boolean {
return Boolean(this.session?.reveal && (this.gameplayPhase === 'reveal' || this.gameplayPhase === 'scoreboard'));
}
private readonly handleOnline = (): void => {
this.connectionState = 'reconnecting';
void this.retryReconnect();
};
private readonly handleOffline = (): void => {
this.connectionState = 'offline';
this.clearReconnectTimer();
this.clearStateSyncTimer();
};
private clearReconnectTimer(): void {
if (this.reconnectTimer) {
clearTimeout(this.reconnectTimer);
this.reconnectTimer = null;
}
}
private clearStateSyncTimer(): void {
if (this.stateSyncTimer) {
clearTimeout(this.stateSyncTimer);
this.stateSyncTimer = null;
}
}
private installSecondaryDeviceAudioGuard(): void {
if (!this.clientHasNoAudioOutput || typeof window === 'undefined') {
return;
}
this.silenceExistingMediaElements();
const mediaPrototype = (window as Window & { HTMLMediaElement?: { prototype?: MediaPrototypeWithGuardState } }).HTMLMediaElement
?.prototype;
if (!mediaPrototype || typeof mediaPrototype.play !== 'function') {
return;
}
const guardState = mediaPrototype.__wppSecondaryDeviceAudioGuard__;
if (guardState) {
guardState.installs += 1;
} else {
const originalPlay = mediaPrototype.play;
mediaPrototype.play = function mediaGuardedPlay(this: GuardableMediaElement): Promise<void> {
this.muted = true;
this.defaultMuted = true;
if (typeof this.volume === 'number') {
this.volume = 0;
}
this.pause?.();
return Promise.resolve();
};
mediaPrototype.__wppSecondaryDeviceAudioGuard__ = {
originalPlay,
installs: 1,
};
}
this.restoreAudioGuard = () => {
const currentState = mediaPrototype.__wppSecondaryDeviceAudioGuard__;
if (!currentState) {
return;
}
currentState.installs -= 1;
if (currentState.installs <= 0) {
mediaPrototype.play = currentState.originalPlay;
delete mediaPrototype.__wppSecondaryDeviceAudioGuard__;
}
};
}
private silenceExistingMediaElements(): void {
if (typeof document === 'undefined' || typeof document.querySelectorAll !== 'function') {
return;
}
const activeElements = document.querySelectorAll('audio,video') as
| NodeListOf<HTMLMediaElement>
| GuardableMediaElement[]
| undefined;
if (!activeElements || typeof (activeElements as { forEach?: unknown }).forEach !== 'function') {
return;
}
activeElements.forEach((element) => {
element.muted = true;
element.defaultMuted = true;
if (typeof element.volume === 'number') {
element.volume = 0;
}
element.pause?.();
});
}
private scheduleStateSync(): void {
this.clearStateSyncTimer();
if (!this.sessionCode.trim() || this.connectionState !== 'online' || !this.session) {
return;
}
if (this.session.session.status === 'finished') {
return;
}
this.stateSyncTimer = setTimeout(() => {
this.stateSyncTimer = null;
if (this.loading || this.connectionState !== 'online') {
this.scheduleStateSync();
return;
}
void this.refreshSession();
}, 3000);
}
get showJoinControls(): boolean {
if (!this.session) {
return true;
}
return Boolean(this.session?.phase_view_model?.player?.can_join && !this.playerId && !this.sessionToken);
}
get showLieControls(): boolean {
return Boolean(this.session?.phase_view_model?.player?.can_submit_lie);
}
get showGuessControls(): boolean {
return Boolean(this.session?.phase_view_model?.player?.can_submit_guess);
}
get showFinalLeaderboard(): boolean {
return Boolean(this.session?.phase_view_model?.player?.can_view_final_result);
}
get loadingMessage(): string {
switch (this.loadingTransition) {
case 'join':
return this.copy('player.loading_join');
case 'submit-lie':
return this.copy('player.loading_submit_lie');
case 'submit-guess':
return this.copy('player.loading_submit_guess');
case 'refresh':
default:
return this.copy('player.loading_refresh');
}
}
copy(key: string): string {
return t(key, this.locale);
}
private normalizeCode(value: string): string {
return value.trim().toUpperCase();
}
private toMessage(error: unknown): string {
if (error instanceof Error && error.message) {
return error.message;
}
return this.copy('common.unknown_error');
}
private markOnline(): void {
this.connectionState = 'online';
this.clearReconnectTimer();
this.scheduleStateSync();
}
private markConnectionIssue(error: unknown): void {
this.clearStateSyncTimer();
if (typeof navigator !== 'undefined' && !navigator.onLine) {
this.connectionState = 'offline';
return;
}
const message = this.toMessage(error).toLowerCase();
if (
message.includes('fetch') ||
message.includes('network') ||
message.includes('failed to') ||
message.includes('could not load lobby status') ||
message.includes('session refresh failed')
) {
this.connectionState = 'reconnecting';
this.scheduleReconnect();
}
}
private scheduleReconnect(): void {
if (this.reconnectTimer || !this.sessionCode.trim()) {
return;
}
this.reconnectTimer = setTimeout(() => {
this.reconnectTimer = null;
void this.retryReconnect();
}, 2000);
}
async retryReconnect(): Promise<void> {
if (!this.sessionCode.trim() || this.loading) {
return;
}
await this.refreshSession();
}
returnToJoin(): void {
this.loadingTransition = null;
this.clearReconnectTimer();
this.clearStateSyncTimer();
this.connectionState = typeof navigator !== 'undefined' && !navigator.onLine ? 'offline' : 'online';
this.session = null;
this.finalLeaderboard = [];
this.selectedGuess = '';
this.lieText = '';
this.submitError = null;
this.error = '';
this.playerId = 0;
this.sessionToken = '';
this.sessionContextStore.clear();
}
private syncFinalLeaderboard(): void {
if (!this.session || this.session.session.status !== 'finished') {
this.finalLeaderboard = [];
return;
}
this.finalLeaderboard = [...this.session.players].sort((a, b) => {
if (b.score !== a.score) {
return b.score - a.score;
}
return a.nickname.localeCompare(b.nickname);
});
}
private syncRouteFromSession(): void {
if (!this.session) {
return;
}
const phase = this.gameplayPhase ?? this.session.session.status ?? 'lobby';
const code = this.normalizeCode(this.session.session.code || this.sessionCode);
if (!code) {
return;
}
const targetPath = `#/player/${encodeURIComponent(phase)}/${encodeURIComponent(code)}`;
if (typeof window === 'undefined' || window.location.hash === targetPath) {
return;
}
window.history.replaceState(window.history.state, '', targetPath);
}
private async request<T>(path: string, method: 'GET' | 'POST', payload?: unknown): Promise<T> {
const response = await fetch(path, {
method,
headers: {
Accept: 'application/json',
...(payload === undefined ? {} : { 'Content-Type': 'application/json' }),
},
...(payload === undefined ? {} : { body: JSON.stringify(payload) }),
credentials: 'same-origin',
});
const body = await response.json().catch(() => ({}));
if (!response.ok) {
throw new Error((body as { error?: string }).error ?? `HTTP ${response.status}`);
}
return body as T;
}
async refreshSession(): Promise<void> {
this.loading = true;
this.loadingTransition = 'refresh';
this.error = '';
try {
const state = await this.controller.hydrateLobby(this.sessionCode);
if (!state.session || state.errorMessage) {
throw new Error(state.errorMessage ?? this.copy('common.unknown_error'));
}
this.session = state.session as SessionDetail;
this.sessionCode = this.session.session.code;
if (this.session.session.status !== 'guess') {
this.selectedGuess = '';
}
this.syncFinalLeaderboard();
this.syncRouteFromSession();
this.markOnline();
} catch (error) {
this.error = `${this.copy('player.session_refresh_failed')}: ${this.toMessage(error)}`;
this.markConnectionIssue(error);
} finally {
this.loading = false;
this.loadingTransition = null;
}
}
async joinSession(): Promise<void> {
this.loading = true;
this.loadingTransition = 'join';
this.error = '';
try {
const state = await this.controller.joinLobby(this.sessionCode, this.nickname);
if (!state.session || state.errorMessage) {
throw new Error(state.errorMessage ?? this.copy('common.unknown_error'));
}
this.session = state.session as SessionDetail;
this.sessionCode = this.session.session.code;
const sessionContext = this.sessionContextStore.get();
this.playerId = sessionContext?.playerId ?? 0;
this.sessionToken = sessionContext?.token ?? '';
if (this.session.session.status !== 'guess') {
this.selectedGuess = '';
}
this.syncFinalLeaderboard();
this.syncRouteFromSession();
this.markOnline();
} catch (error) {
this.error = `${this.copy('player.join_failed')}: ${this.toMessage(error)}`;
this.markConnectionIssue(error);
} finally {
this.loading = false;
this.loadingTransition = null;
}
}
async submitLie(): Promise<void> {
if (!this.session?.round_question?.id || !this.canSubmitLie) {
return;
}
this.loading = true;
this.loadingTransition = 'submit-lie';
this.submitError = null;
try {
await this.request(
`/lobby/sessions/${encodeURIComponent(this.normalizeCode(this.sessionCode))}/questions/${this.session.round_question.id}/lies/submit`,
'POST',
{
player_id: this.playerId,
session_token: this.sessionToken,
text: this.lieText,
}
);
await this.refreshSession();
this.markOnline();
} catch (error) {
this.submitError = { kind: 'lie', message: `${this.copy('player.lie_submit_failed')}: ${this.toMessage(error)}` };
this.markConnectionIssue(error);
} finally {
this.loading = false;
this.loadingTransition = null;
}
}
async submitGuess(): Promise<void> {
if (!this.session?.round_question?.id || !this.selectedGuess || !this.canSubmitGuess) {
return;
}
this.loading = true;
this.loadingTransition = 'submit-guess';
this.submitError = null;
try {
await this.request(
`/lobby/sessions/${encodeURIComponent(this.normalizeCode(this.sessionCode))}/questions/${this.session.round_question.id}/guesses/submit`,
'POST',
{
player_id: this.playerId,
session_token: this.sessionToken,
selected_text: this.selectedGuess,
}
);
await this.refreshSession();
this.markOnline();
} catch (error) {
this.submitError = { kind: 'guess', message: `${this.copy('player.guess_submit_failed')}: ${this.toMessage(error)}` };
this.markConnectionIssue(error);
} finally {
this.loading = false;
this.loadingTransition = null;
}
}
}

View File

@@ -1,96 +0,0 @@
import { describe, expect, it } from 'vitest';
import { deriveGameplayPhase, transitionGameplayPhase } from '../../../src/spa/gameplay-phase-machine';
describe('gameplay phase machine sync guards', () => {
it('keeps explicit scoreboard status as scoreboard phase', () => {
const phase = deriveGameplayPhase({
session: {
code: 'ABCD12',
status: 'scoreboard',
host_id: 1,
current_round: 1,
players_count: 2,
},
round_question: null,
players: [],
phase_view_model: {
status: 'scoreboard',
round_number: 1,
players_count: 2,
constraints: {
min_players_to_start: 2,
max_players_mvp: 8,
min_players_reached: true,
max_players_allowed: true,
},
host: {
can_start_round: false,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: false,
can_start_next_round: true,
can_finish_game: true,
},
player: {
can_join: false,
can_submit_lie: false,
can_submit_guess: false,
can_view_final_result: false,
},
},
});
expect(phase).toBe('scoreboard');
});
it('maps finished status to scoreboard phase fallback', () => {
const phase = deriveGameplayPhase({
session: {
code: 'ABCD12',
status: 'finished',
host_id: 1,
current_round: 1,
players_count: 2,
},
round_question: null,
players: [],
phase_view_model: {
status: 'finished',
round_number: 1,
players_count: 2,
constraints: {
min_players_to_start: 2,
max_players_mvp: 8,
min_players_reached: true,
max_players_allowed: true,
},
host: {
can_start_round: false,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: false,
can_start_next_round: false,
can_finish_game: false,
},
player: {
can_join: false,
can_submit_lie: false,
can_submit_guess: false,
can_view_final_result: true,
},
},
});
expect(phase).toBe('scoreboard');
});
it('transitions reveal -> scoreboard on SCOREBOARD_READY', () => {
expect(transitionGameplayPhase('reveal', 'SCOREBOARD_READY')).toEqual({
phase: 'scoreboard',
changed: true,
});
});
});

View File

@@ -1,87 +0,0 @@
import { afterEach, describe, expect, it, vi } from 'vitest';
import { HostShellComponent } from './features/host/host-shell.component';
import { PlayerShellComponent } from './features/player/player-shell.component';
import { setPreferredLocale } from './lobby-i18n';
function stubShellGlobals(initialLocale: string) {
vi.stubGlobal('window', {
location: { hash: '', search: '' },
history: { state: null, replaceState: vi.fn() },
localStorage: { getItem: vi.fn().mockReturnValue(initialLocale), setItem: vi.fn(), removeItem: vi.fn() },
sessionStorage: { getItem: vi.fn().mockReturnValue(null), setItem: vi.fn(), removeItem: vi.fn() },
addEventListener: vi.fn(),
removeEventListener: vi.fn(),
});
vi.stubGlobal('navigator', { language: `${initialLocale}-US`, onLine: true });
}
describe('i18n MVP flow smoke (host/player + audio policy)', () => {
afterEach(() => {
vi.restoreAllMocks();
vi.unstubAllGlobals();
});
it.each([
{
locale: 'en',
hostRefresh: 'Refresh',
hostStartRound: 'Start round',
playerSubmitGuess: 'Submit guess',
},
{
locale: 'da',
hostRefresh: 'Opdatér',
hostStartRound: 'Start runde',
playerSubmitGuess: 'Send gæt',
},
])('resolves one host/player locale run for $locale', ({ locale, hostRefresh, hostStartRound, playerSubmitGuess }) => {
stubShellGlobals(locale);
const host = new HostShellComponent();
const player = new PlayerShellComponent();
host.ngOnInit();
player.ngOnInit();
setPreferredLocale(locale);
expect(host.copy('common.refresh')).toBe(hostRefresh);
expect(host.copy('game.host.start_round')).toBe(hostStartRound);
expect(player.copy('game.player.submit_guess')).toBe(playerSubmitGuess);
player.ngOnDestroy();
host.ngOnDestroy();
});
it('keeps audio routing primary-only by guarding player playback without muting the host path', async () => {
const originalPlay = vi.fn().mockRejectedValue(new Error('primary host playback'));
const mediaPrototype = { play: originalPlay };
vi.stubGlobal('window', {
location: { hash: '', search: '' },
history: { state: null, replaceState: vi.fn() },
localStorage: { getItem: vi.fn().mockReturnValue('en'), setItem: vi.fn(), removeItem: vi.fn() },
sessionStorage: { getItem: vi.fn().mockReturnValue(null), setItem: vi.fn(), removeItem: vi.fn() },
addEventListener: vi.fn(),
removeEventListener: vi.fn(),
HTMLMediaElement: { prototype: mediaPrototype },
});
vi.stubGlobal('navigator', { language: 'en-US', onLine: true });
vi.stubGlobal('document', { querySelectorAll: vi.fn().mockReturnValue([]) });
const host = new HostShellComponent();
host.ngOnInit();
await expect(mediaPrototype.play()).rejects.toThrow('primary host playback');
const player = new PlayerShellComponent();
player.ngOnInit();
await expect(mediaPrototype.play()).resolves.toBeUndefined();
player.ngOnDestroy();
await expect(mediaPrototype.play()).rejects.toThrow('primary host playback');
host.ngOnDestroy();
});
});

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@@ -1,137 +0,0 @@
import { afterEach, describe, expect, it, vi } from 'vitest';
type StorageLike = {
getItem: (key: string) => string | null;
setItem: (key: string, value: string) => void;
};
function storageMock(initial: Record<string, string> = {}): StorageLike {
const data = new Map<string, string>(Object.entries(initial));
return {
getItem: vi.fn((key: string) => data.get(key) ?? null),
setItem: vi.fn((key: string, value: string) => {
data.set(key, value);
}),
};
}
describe('lobby i18n locale propagation', () => {
afterEach(() => {
vi.restoreAllMocks();
vi.unstubAllGlobals();
vi.resetModules();
});
it('notifies subscribers immediately and on locale changes', async () => {
const localStorage = storageMock({ 'wpp.locale': 'en' });
vi.stubGlobal('window', {
location: { search: '' },
localStorage,
});
vi.stubGlobal('navigator', { language: 'en-US' });
const i18n = await import('./lobby-i18n');
const updates: string[] = [];
const unsubscribe = i18n.subscribeToLocaleChanges((locale) => updates.push(locale));
expect(updates).toEqual(['en']);
i18n.setPreferredLocale('da');
expect(updates).toEqual(['en', 'da']);
unsubscribe();
i18n.setPreferredLocale('en');
expect(updates).toEqual(['en', 'da']);
});
it('prefers backend-provided shell locale over browser defaults', async () => {
vi.stubGlobal('window', {
location: { search: '' },
localStorage: storageMock(),
});
vi.stubGlobal('document', {
body: { dataset: { wppLocale: 'da' } },
querySelector: vi.fn(() => null),
});
vi.stubGlobal('navigator', { language: 'en-US' });
const i18n = await import('./lobby-i18n');
expect(i18n.resolvePreferredLocale()).toBe('da');
});
it('falls back to default en translation when da key is intentionally missing', async () => {
vi.stubGlobal('window', {
location: { search: '' },
localStorage: storageMock({ 'wpp.locale': 'da' }),
});
vi.stubGlobal('navigator', { language: 'da-DK' });
const i18n = await import('./lobby-i18n');
const catalogModule = await import('../../../../shared/i18n/lobby.json');
const catalog = catalogModule.default as {
frontend: {
ui: {
common: {
refresh: {
en?: string;
da?: string;
};
};
};
};
};
const originalDa = catalog.frontend.ui.common.refresh.da;
catalog.frontend.ui.common.refresh.da = undefined;
try {
expect(i18n.t('common.refresh', 'da')).toBe(catalog.frontend.ui.common.refresh.en);
} finally {
catalog.frontend.ui.common.refresh.da = originalDa;
}
});
it('resolves baseline shell/game keys from shared namespaces', async () => {
vi.stubGlobal('window', {
location: { search: '' },
localStorage: storageMock({ 'wpp.locale': 'da' }),
});
vi.stubGlobal('navigator', { language: 'da-DK' });
const i18n = await import('./lobby-i18n');
const baselineKeys = [
'lobby.shell.title',
'lobby.shell.host_nav',
'lobby.shell.player_nav',
'lobby.shell.language_label',
'common.refresh',
'common.session_code',
'game.host.title',
'game.host.start_round',
'game.player.title',
'game.player.submit_guess',
] as const;
for (const key of baselineKeys) {
const value = i18n.t(key, 'da');
expect(value).toBeTypeOf('string');
expect(value.length).toBeGreaterThan(0);
expect(value).not.toBe(key);
}
});
it('exposes primary-only audio routing policy to clients', async () => {
vi.stubGlobal('window', {
location: { search: '' },
localStorage: storageMock({ 'wpp.locale': 'en' }),
});
vi.stubGlobal('navigator', { language: 'en-US' });
const i18n = await import('./lobby-i18n');
expect(i18n.clientHasNoAudioOutput).toBe(true);
});
});

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@@ -1,74 +0,0 @@
import {
DEFAULT_LOCALE,
LOBBY_I18N_CATALOG,
normalizeLocale,
type SupportedLocale,
translateCatalogPath,
} from '../../../shared/i18n/lobby-loader';
let activeLocale: SupportedLocale | null = null;
const localeSubscribers = new Set<(locale: SupportedLocale) => void>();
export { normalizeLocale };
export function resolvePreferredLocale(): SupportedLocale {
if (activeLocale) {
return activeLocale;
}
if (typeof window === 'undefined') {
activeLocale = DEFAULT_LOCALE;
return activeLocale;
}
const rootLocale =
typeof document !== 'undefined' ? document.querySelector<HTMLElement>('app-root')?.dataset?.['wppLocale'] : null;
const shellLocale = typeof document !== 'undefined' ? document.body?.dataset?.['wppLocale'] : null;
const queryLocale = new URLSearchParams(window.location?.search ?? '').get('lang');
const storedLocale = window.localStorage?.getItem?.('wpp.locale');
const browserLocale = typeof navigator !== 'undefined' ? navigator.language : '';
activeLocale = normalizeLocale(rootLocale || shellLocale || queryLocale || storedLocale || browserLocale || DEFAULT_LOCALE);
return activeLocale;
}
export function setPreferredLocale(locale: string): SupportedLocale {
const normalized = normalizeLocale(locale);
activeLocale = normalized;
if (typeof window !== 'undefined') {
window.localStorage?.setItem?.('wpp.locale', normalized);
}
for (const subscriber of localeSubscribers) {
subscriber(normalized);
}
return normalized;
}
export function subscribeToLocaleChanges(callback: (locale: SupportedLocale) => void): () => void {
localeSubscribers.add(callback);
callback(resolvePreferredLocale());
return () => {
localeSubscribers.delete(callback);
};
}
function resolveCatalogPath(key: string): string {
if (key.startsWith('lobby.shell.')) {
return key.replace(/^lobby\.shell\./, 'app.');
}
if (key.startsWith('game.host.')) {
return key.replace(/^game\.host\./, 'host.');
}
if (key.startsWith('game.player.')) {
return key.replace(/^game\.player\./, 'player.');
}
return key;
}
export function t(key: string, locale: string): string {
return translateCatalogPath(LOBBY_I18N_CATALOG.frontend.ui as Record<string, unknown>, resolveCatalogPath(key), locale);
}
export const clientHasNoAudioOutput = Boolean(LOBBY_I18N_CATALOG.frontend.capabilities.client_has_no_audio_output);

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@@ -1,105 +0,0 @@
import { afterEach, describe, expect, it, vi } from 'vitest';
import { hostRouteContextResolver, playerRouteContextResolver, resolveSessionCode } from './session-route-context';
type RouteLike = {
paramMap: { get: (key: string) => string | null };
queryParamMap: { get: (key: string) => string | null };
};
function route(params: Record<string, string | null>, query: Record<string, string | null> = {}): RouteLike {
return {
paramMap: { get: (key: string) => params[key] ?? null },
queryParamMap: { get: (key: string) => query[key] ?? null },
};
}
function storageMock(initial: Record<string, string> = {}): Storage {
const data = new Map<string, string>(Object.entries(initial));
return {
getItem: vi.fn((key: string) => data.get(key) ?? null),
setItem: vi.fn((key: string, value: string) => {
data.set(key, value);
}),
removeItem: vi.fn((key: string) => {
data.delete(key);
}),
clear: vi.fn(() => {
data.clear();
}),
key: vi.fn((index: number) => Array.from(data.keys())[index] ?? null),
get length() {
return data.size;
},
} as unknown as Storage;
}
function setWindow(localStorage: Storage, sessionStorage: Storage): void {
vi.stubGlobal('window', { localStorage, sessionStorage });
}
describe('session route context', () => {
afterEach(() => {
vi.restoreAllMocks();
});
it('resolves player code from persisted session context when route has no code', () => {
setWindow(
storageMock({ 'wpp.session-context': JSON.stringify({ sessionCode: 'ab12', playerId: 7, token: 'tok' }) }),
storageMock()
);
expect(resolveSessionCode(route({}, {}) as never, 'player')).toBe('AB12');
});
it('resolves host code from session query string', () => {
setWindow(storageMock(), storageMock());
expect(resolveSessionCode(route({}, { session: 'qwe9' }) as never, 'host')).toBe('QWE9');
});
it('player resolver emits player id/token when context matches route session', () => {
setWindow(
storageMock({ 'wpp.session-context': JSON.stringify({ sessionCode: 'AB12', playerId: 5, token: 'tok-5' }) }),
storageMock()
);
expect(playerRouteContextResolver(route({ context: 'ab12' }) as never, {} as never)).toEqual({
sessionCode: 'AB12',
playerId: 5,
token: 'tok-5',
locale: 'en',
});
});
it('host resolver stores normalized host session code for refresh bootstrap', () => {
const sessionStorage = storageMock();
setWindow(storageMock(), sessionStorage);
expect(hostRouteContextResolver(route({ context: 'ab12' }) as never, {} as never)).toEqual({
sessionCode: 'AB12',
playerId: null,
token: null,
locale: 'en',
});
expect(sessionStorage.setItem).toHaveBeenCalledWith('wpp.host-session-code', 'AB12');
});
it('resolvers normalize and expose locale from lang query param', () => {
setWindow(storageMock(), storageMock());
expect(hostRouteContextResolver(route({}, { lang: 'da-DK' }) as never, {} as never).locale).toBe('da');
expect(playerRouteContextResolver(route({}, { lang: 'EN' }) as never, {} as never).locale).toBe('en');
});
it('does not reset persisted preferred locale when lang query param is absent', () => {
const localStorage = storageMock({ 'wpp.locale': 'da' });
setWindow(localStorage, storageMock());
expect(hostRouteContextResolver(route({}, { lang: 'da' }) as never, {} as never).locale).toBe('da');
expect(hostRouteContextResolver(route({}, {}) as never, {} as never).locale).toBe('da');
expect(localStorage.setItem).toHaveBeenCalledTimes(1);
expect(localStorage.setItem).toHaveBeenCalledWith('wpp.locale', 'da');
});
});

View File

@@ -1,156 +0,0 @@
import { inject } from '@angular/core';
import { type ActivatedRouteSnapshot, type CanActivateFn, type ResolveFn, Router, type UrlTree } from '@angular/router';
import { createSessionContextStore } from '../../../src/spa/session-context-store';
import { normalizeLocale, resolvePreferredLocale, setPreferredLocale } from './lobby-i18n';
export interface RouteSessionContext {
sessionCode: string | null;
playerId: number | null;
token: string | null;
locale: string;
}
const HOST_STORAGE_KEY = 'wpp.host-session-code';
function normalizeCode(value: string): string {
return value.trim().toUpperCase();
}
function isCodeLike(value: string | null | undefined): value is string {
return !!value && /^[A-Za-z0-9]{4,12}$/.test(value.trim());
}
function hasPlayerSessionContext(sessionCode: string): boolean {
const context = createSessionContextStore(window.localStorage).get();
if (!context) {
return false;
}
return (
isCodeLike(context.sessionCode) &&
normalizeCode(context.sessionCode) === normalizeCode(sessionCode) &&
Number.isInteger(context.playerId) &&
context.playerId > 0 &&
!!context.token.trim()
);
}
export function resolveSessionCode(route: ActivatedRouteSnapshot, mode: 'host' | 'player'): string | null {
const contextParam = route.paramMap.get('context');
const queryCode = route.queryParamMap.get('session');
if (isCodeLike(contextParam)) {
return normalizeCode(contextParam);
}
if (isCodeLike(queryCode)) {
return normalizeCode(queryCode);
}
if (mode === 'player') {
const persisted = createSessionContextStore(window.localStorage).get()?.sessionCode;
if (isCodeLike(persisted)) {
return normalizeCode(persisted);
}
return null;
}
const stored = window.sessionStorage.getItem(HOST_STORAGE_KEY);
if (isCodeLike(stored)) {
return normalizeCode(stored);
}
return null;
}
function resolveRouteLocale(route: ActivatedRouteSnapshot): string {
const langParam = route.queryParamMap.get('lang');
if (langParam !== null) {
const locale = normalizeLocale(langParam);
setPreferredLocale(locale);
return locale;
}
return resolvePreferredLocale();
}
async function sessionExists(code: string): Promise<boolean> {
const response = await fetch(`/lobby/sessions/${encodeURIComponent(code)}`, {
method: 'GET',
headers: { Accept: 'application/json' },
credentials: 'same-origin',
});
return response.ok;
}
async function requireSessionContext(route: ActivatedRouteSnapshot, mode: 'host' | 'player'): Promise<boolean> {
const phase = route.paramMap.get('phase');
const code = resolveSessionCode(route, mode);
if (!phase) {
if (mode === 'host' && code) {
window.sessionStorage.setItem(HOST_STORAGE_KEY, code);
}
return true;
}
if (!code) {
return false;
}
if (mode === 'player' && !hasPlayerSessionContext(code)) {
return false;
}
const ok = await sessionExists(code);
if (!ok) {
return false;
}
if (mode === 'host') {
window.sessionStorage.setItem(HOST_STORAGE_KEY, code);
}
return true;
}
async function guard(mode: 'host' | 'player', route: ActivatedRouteSnapshot): Promise<boolean | UrlTree> {
const router = inject(Router);
const allowed = await requireSessionContext(route, mode);
if (allowed) {
return true;
}
return router.createUrlTree([`/${mode}`]);
}
export const hostRouteGuard: CanActivateFn = (route) => guard('host', route);
export const playerRouteGuard: CanActivateFn = (route) => guard('player', route);
export const hostRouteContextResolver: ResolveFn<RouteSessionContext> = (route) => {
const code = resolveSessionCode(route, 'host');
const locale = resolveRouteLocale(route);
if (code) {
window.sessionStorage.setItem(HOST_STORAGE_KEY, code);
}
return { sessionCode: code, playerId: null, token: null, locale };
};
export const playerRouteContextResolver: ResolveFn<RouteSessionContext> = (route) => {
const code = resolveSessionCode(route, 'player');
const locale = resolveRouteLocale(route);
const context = createSessionContextStore(window.localStorage).get();
if (!code || !context || normalizeCode(context.sessionCode) !== code) {
return { sessionCode: code, playerId: null, token: null, locale };
}
return {
sessionCode: code,
playerId: Number.isInteger(context.playerId) && context.playerId > 0 ? context.playerId : null,
token: context.token.trim() || null,
locale,
};
};

View File

@@ -1,43 +0,0 @@
import { describe, expect, it, vi } from 'vitest';
import { createWppApiClient } from './wpp-api-client';
function jsonResponse(status: number, body: unknown) {
return {
ok: status >= 200 && status < 300,
status,
json: vi.fn().mockResolvedValue(body),
} as unknown as Response;
}
describe('WPP Angular API client skeleton', () => {
it('normalizes host/player API calls through fetch transport', async () => {
const fetchMock = vi
.fn()
.mockResolvedValueOnce(jsonResponse(200, { session: { code: 'ABCD12', status: 'lobby', host_id: 1, current_round: 1, players_count: 1 }, players: [], round_question: null, phase_view_model: { status: 'lobby', round_number: 1, players_count: 1, constraints: { min_players_to_start: 2, max_players_mvp: 8, min_players_reached: false, max_players_allowed: true }, host: { can_start_round: false, can_show_question: false, can_mix_answers: false, can_calculate_scores: false, can_reveal_scoreboard: false, can_start_next_round: false, can_finish_game: false }, player: { can_join: true, can_submit_lie: false, can_submit_guess: false, can_view_final_result: false } } }))
.mockResolvedValueOnce(jsonResponse(201, { player: { id: 1, nickname: 'Luna', session_token: 'tok', score: 0 }, session: { code: 'ABCD12', status: 'lobby' } }));
const client = createWppApiClient(fetchMock);
const session = await client.getSession(' abcd12 ');
const joined = await client.joinSession({ code: ' abcd12 ', nickname: ' Luna ' });
expect(session.ok).toBe(true);
expect(joined.ok).toBe(true);
expect(fetchMock).toHaveBeenNthCalledWith(
1,
'/lobby/sessions/ABCD12',
expect.objectContaining({ method: 'GET', credentials: 'same-origin' })
);
expect(fetchMock).toHaveBeenNthCalledWith(
2,
'/lobby/sessions/join',
expect.objectContaining({
method: 'POST',
credentials: 'same-origin',
body: JSON.stringify({ code: 'ABCD12', nickname: 'Luna' }),
})
);
});
});

View File

@@ -1,58 +0,0 @@
import { InjectionToken } from '@angular/core';
import {
createAngularApiClient,
type AngularApiClient,
type AngularHttpClientLike,
} from '../../../src/api/angular-client';
export const WPP_API_CLIENT = new InjectionToken<AngularApiClient>('WPP_API_CLIENT');
export interface FetchLike {
(input: string, init?: RequestInit): Promise<Response>;
}
export function createFetchHttpClient(fetchImpl: FetchLike): AngularHttpClientLike {
return {
async get<T>(url: string): Promise<T> {
const response = await fetchImpl(url, {
method: 'GET',
headers: { Accept: 'application/json' },
credentials: 'same-origin',
});
const payload = await response.json().catch(() => ({}));
if (!response.ok) {
throw {
status: response.status,
message: (payload as { error?: string }).error ?? `HTTP ${response.status}`,
error: payload,
};
}
return payload as T;
},
async post<T>(url: string, body: unknown): Promise<T> {
const response = await fetchImpl(url, {
method: 'POST',
headers: {
Accept: 'application/json',
'Content-Type': 'application/json',
},
body: JSON.stringify(body),
credentials: 'same-origin',
});
const payload = await response.json().catch(() => ({}));
if (!response.ok) {
throw {
status: response.status,
message: (payload as { error?: string }).error ?? `HTTP ${response.status}`,
error: payload,
};
}
return payload as T;
},
};
}
export function createWppApiClient(fetchImpl: FetchLike = fetch.bind(globalThis)): AngularApiClient {
return createAngularApiClient(createFetchHttpClient(fetchImpl));
}

View File

@@ -1,12 +0,0 @@
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>WPP Angular Shell</title>
<base href="/" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
</head>
<body>
<app-root></app-root>
</body>
</html>

View File

@@ -1,7 +0,0 @@
import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app/app.component';
import { appConfig } from './app/app.config';
bootstrapApplication(AppComponent, appConfig).catch((error) => {
console.error(error);
});

View File

@@ -1,4 +0,0 @@
html, body {
margin: 0;
padding: 0;
}

View File

@@ -1 +0,0 @@
import '@angular/compiler';

View File

@@ -1,9 +0,0 @@
{
"extends": "./tsconfig.json",
"compilerOptions": {
"outDir": "./out-tsc/app",
"types": []
},
"files": ["src/main.ts"],
"include": ["src/**/*.d.ts"]
}

View File

@@ -1,22 +0,0 @@
{
"compileOnSave": false,
"compilerOptions": {
"strict": true,
"skipLibCheck": true,
"isolatedModules": true,
"esModuleInterop": true,
"sourceMap": true,
"declaration": false,
"experimentalDecorators": true,
"moduleResolution": "bundler",
"importHelpers": true,
"target": "ES2022",
"module": "ES2022",
"lib": ["ES2022", "dom"]
},
"angularCompilerOptions": {
"strictInjectionParameters": true,
"strictInputAccessModifiers": true,
"strictTemplates": true
}
}

View File

@@ -1,8 +0,0 @@
import { defineConfig } from 'vitest/config';
export default defineConfig({
test: {
include: ['src/**/*.spec.ts'],
setupFiles: ['src/test-setup.ts'],
},
});

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View File

@@ -1,26 +0,0 @@
{
"name": "wpp-frontend-api-client-baseline",
"private": true,
"version": "0.1.0",
"type": "module",
"scripts": {
"test": "vitest run",
"build": "tsc --noEmit"
},
"dependencies": {
"@angular/common": "^19.2.0",
"@angular/compiler": "^19.2.0",
"@angular/core": "^19.2.0",
"@angular/forms": "^19.2.0",
"@angular/platform-browser": "^19.2.0",
"@angular/router": "^19.2.0",
"rxjs": "~7.8.0",
"tslib": "^2.3.0",
"zone.js": "~0.15.0"
},
"devDependencies": {
"@types/node": "^22.13.10",
"typescript": "^5.7.3",
"vitest": "^2.1.9"
}
}

View File

@@ -1,74 +0,0 @@
import lobbyCatalog from '../../../shared/i18n/lobby.json';
export type LobbyCatalog = typeof lobbyCatalog;
export type SupportedLocale = LobbyCatalog['locales']['supported'][number];
export const LOBBY_I18N_CATALOG = lobbyCatalog;
export const DEFAULT_LOCALE = lobbyCatalog.locales.default as SupportedLocale;
export const SUPPORTED_LOCALES = lobbyCatalog.locales.supported as readonly SupportedLocale[];
export function normalizeLocale(rawLocale?: string | null): SupportedLocale {
const locale = (rawLocale ?? '').trim().toLowerCase().replace(/_/g, '-');
if ((SUPPORTED_LOCALES as readonly string[]).includes(locale)) {
return locale as SupportedLocale;
}
const shortLocale = locale.split('-')[0] ?? '';
if ((SUPPORTED_LOCALES as readonly string[]).includes(shortLocale)) {
return shortLocale as SupportedLocale;
}
return DEFAULT_LOCALE;
}
export function translateCatalogPath(
root: Record<string, unknown>,
keyPath: string,
locale: string,
fallback = DEFAULT_LOCALE,
): string {
const normalizedLocale = normalizeLocale(locale);
const segments = keyPath.split('.');
let cursor: unknown = root;
for (const segment of segments) {
if (!cursor || typeof cursor !== 'object' || !(segment in (cursor as Record<string, unknown>))) {
return keyPath;
}
cursor = (cursor as Record<string, unknown>)[segment];
}
if (!cursor || typeof cursor !== 'object') {
return keyPath;
}
const translations = cursor as Record<string, string>;
return translations[normalizedLocale] ?? translations[fallback] ?? keyPath;
}
export function collectLocaleParityIssues(
node: unknown,
locales: readonly string[] = SUPPORTED_LOCALES,
path = '',
): string[] {
if (!node || typeof node !== 'object') {
return [];
}
const record = node as Record<string, unknown>;
const keys = Object.keys(record);
const isTranslationLeaf = keys.length > 0 && locales.every((locale) => locale in record);
if (isTranslationLeaf) {
const issues: string[] = [];
for (const locale of locales) {
const value = record[locale];
if (typeof value !== 'string' || !value.trim()) {
issues.push(`${path || '<root>'} missing non-empty '${locale}' translation`);
}
}
return issues;
}
return keys.flatMap((key) => collectLocaleParityIssues(record[key], locales, path ? `${path}.${key}` : key));
}

View File

@@ -1,262 +0,0 @@
import {
mapCalculateScoresResponse,
mapFinishGameResponse,
mapHealthResponse,
mapJoinSessionResponse,
mapMixAnswersResponse,
mapScoreboardResponse,
mapSessionDetailResponse,
mapShowQuestionResponse,
mapStartNextRoundResponse,
mapStartRoundResponse,
mapSubmitGuessResponse,
mapSubmitLieResponse
} from './mappers';
import type {
ApiFailure,
ApiResult,
CalculateScoresResponse,
FinishGameResponse,
HealthResponse,
JoinSessionRequest,
JoinSessionResponse,
MixAnswersResponse,
ScoreboardResponse,
SessionDetailResponse,
ShowQuestionResponse,
StartNextRoundResponse,
StartRoundRequest,
StartRoundResponse,
SubmitGuessRequest,
SubmitGuessResponse,
SubmitLieRequest,
SubmitLieResponse
} from './types';
export interface AngularHttpError {
status?: number;
message?: string;
error?: unknown;
}
export interface AngularHttpClientLike {
get<T>(url: string, options?: { withCredentials?: boolean }): Promise<T>;
post<T>(url: string, body: unknown, options?: { withCredentials?: boolean }): Promise<T>;
}
export interface AngularApiClient {
health(): Promise<ApiResult<HealthResponse>>;
getSession(code: string): Promise<ApiResult<SessionDetailResponse>>;
joinSession(payload: JoinSessionRequest): Promise<ApiResult<JoinSessionResponse>>;
startRound(code: string, payload: StartRoundRequest): Promise<ApiResult<StartRoundResponse>>;
showQuestion(code: string): Promise<ApiResult<ShowQuestionResponse>>;
mixAnswers(code: string, roundQuestionId: number): Promise<ApiResult<MixAnswersResponse>>;
calculateScores(code: string, roundQuestionId: number): Promise<ApiResult<CalculateScoresResponse>>;
getScoreboard(code: string): Promise<ApiResult<ScoreboardResponse>>;
startNextRound(code: string): Promise<ApiResult<StartNextRoundResponse>>;
finishGame(code: string): Promise<ApiResult<FinishGameResponse>>;
submitLie(code: string, roundQuestionId: number, payload: SubmitLieRequest): Promise<ApiResult<SubmitLieResponse>>;
submitGuess(
code: string,
roundQuestionId: number,
payload: SubmitGuessRequest
): Promise<ApiResult<SubmitGuessResponse>>;
}
function toFailure(error: unknown): ApiFailure {
const candidate = (error ?? {}) as AngularHttpError;
const status = typeof candidate.status === 'number' ? candidate.status : 0;
const payload = candidate.error;
if (status === 0) {
return {
kind: 'network',
status: 0,
message: candidate.message ?? 'Network error while contacting API'
};
}
return {
kind: 'http',
status,
message: candidate.message ?? `HTTP ${status}`,
...(payload === undefined ? {} : { payload })
};
}
function normalizeCode(code: string): string {
return code.trim().toUpperCase();
}
function normalizeBaseUrl(baseUrl: string): string {
return baseUrl.endsWith('/') ? baseUrl.slice(0, -1) : baseUrl;
}
function buildUrl(baseUrl: string, path: string): string {
return `${normalizeBaseUrl(baseUrl)}${path}`;
}
async function wrap<T>(call: () => Promise<unknown>, mapper: (payload: unknown) => T): Promise<ApiResult<T>> {
let payload: unknown;
try {
payload = await call();
} catch (error: unknown) {
return {
ok: false,
status: typeof (error as AngularHttpError)?.status === 'number' ? (error as AngularHttpError).status! : 0,
error: toFailure(error)
};
}
try {
return { ok: true, status: 200, data: mapper(payload) };
} catch (error: unknown) {
return {
ok: false,
status: 200,
error: {
kind: 'parse',
status: 200,
message: error instanceof Error ? error.message : 'Invalid API response contract',
payload
}
};
}
}
export function createAngularApiClient(http: AngularHttpClientLike, baseUrl = ''): AngularApiClient {
return {
health: () =>
wrap(() => http.get<HealthResponse>(buildUrl(baseUrl, '/healthz'), { withCredentials: true }), mapHealthResponse),
getSession: (code: string) =>
wrap(
() =>
http.get<SessionDetailResponse>(buildUrl(baseUrl, `/lobby/sessions/${encodeURIComponent(normalizeCode(code))}`), {
withCredentials: true
}),
mapSessionDetailResponse
),
joinSession: (payload: JoinSessionRequest) =>
wrap(
() =>
http.post<JoinSessionResponse>(
buildUrl(baseUrl, '/lobby/sessions/join'),
{
code: normalizeCode(payload.code),
nickname: payload.nickname.trim()
},
{ withCredentials: true }
),
mapJoinSessionResponse
),
startRound: (code: string, payload: StartRoundRequest) =>
wrap(
() =>
http.post<StartRoundResponse>(
buildUrl(baseUrl, `/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/rounds/start`),
payload,
{ withCredentials: true }
),
mapStartRoundResponse
),
showQuestion: (code: string) =>
wrap(
() =>
http.post<ShowQuestionResponse>(
buildUrl(baseUrl, `/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/questions/show`),
{},
{ withCredentials: true }
),
mapShowQuestionResponse
),
mixAnswers: (code: string, roundQuestionId: number) =>
wrap(
() =>
http.post<MixAnswersResponse>(
buildUrl(
baseUrl,
`/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/questions/${roundQuestionId}/answers/mix`
),
{},
{ withCredentials: true }
),
mapMixAnswersResponse
),
calculateScores: (code: string, roundQuestionId: number) =>
wrap(
() =>
http.post<CalculateScoresResponse>(
buildUrl(
baseUrl,
`/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/questions/${roundQuestionId}/scores/calculate`
),
{},
{ withCredentials: true }
),
mapCalculateScoresResponse
),
getScoreboard: (code: string) =>
wrap(
() =>
http.get<ScoreboardResponse>(
buildUrl(baseUrl, `/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/scoreboard`),
{ withCredentials: true }
),
mapScoreboardResponse
),
startNextRound: (code: string) =>
wrap(
() =>
http.post<StartNextRoundResponse>(
buildUrl(baseUrl, `/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/rounds/next`),
{},
{ withCredentials: true }
),
mapStartNextRoundResponse
),
finishGame: (code: string) =>
wrap(
() =>
http.post<FinishGameResponse>(
buildUrl(baseUrl, `/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/finish`),
{},
{ withCredentials: true }
),
mapFinishGameResponse
),
submitLie: (code: string, roundQuestionId: number, payload: SubmitLieRequest) =>
wrap(
() =>
http.post<SubmitLieResponse>(
buildUrl(
baseUrl,
`/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/questions/${roundQuestionId}/lies/submit`
),
{
player_id: payload.player_id,
session_token: payload.session_token,
text: payload.text
},
{ withCredentials: true }
),
mapSubmitLieResponse
),
submitGuess: (code: string, roundQuestionId: number, payload: SubmitGuessRequest) =>
wrap(
() =>
http.post<SubmitGuessResponse>(
buildUrl(
baseUrl,
`/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/questions/${roundQuestionId}/guesses/submit`
),
{
player_id: payload.player_id,
session_token: payload.session_token,
selected_text: payload.selected_text
},
{ withCredentials: true }
),
mapSubmitGuessResponse
)
};
}

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@@ -1,198 +0,0 @@
import {
mapCalculateScoresResponse,
mapFinishGameResponse,
mapHealthResponse,
mapJoinSessionResponse,
mapMixAnswersResponse,
mapScoreboardResponse,
mapSessionDetailResponse,
mapShowQuestionResponse,
mapStartNextRoundResponse,
mapStartRoundResponse,
mapSubmitGuessResponse,
mapSubmitLieResponse
} from './mappers';
import type {
ApiResult,
CalculateScoresResponse,
FinishGameResponse,
HealthResponse,
JoinSessionRequest,
JoinSessionResponse,
MixAnswersResponse,
ScoreboardResponse,
SessionDetailResponse,
ShowQuestionResponse,
StartNextRoundResponse,
StartRoundRequest,
StartRoundResponse,
SubmitGuessRequest,
SubmitGuessResponse,
SubmitLieRequest,
SubmitLieResponse
} from './types';
export interface ApiClient {
health(): Promise<ApiResult<HealthResponse>>;
getSession(code: string): Promise<ApiResult<SessionDetailResponse>>;
joinSession(payload: JoinSessionRequest): Promise<ApiResult<JoinSessionResponse>>;
startRound(code: string, payload: StartRoundRequest): Promise<ApiResult<StartRoundResponse>>;
showQuestion(code: string): Promise<ApiResult<ShowQuestionResponse>>;
mixAnswers(code: string, roundQuestionId: number): Promise<ApiResult<MixAnswersResponse>>;
calculateScores(code: string, roundQuestionId: number): Promise<ApiResult<CalculateScoresResponse>>;
getScoreboard(code: string): Promise<ApiResult<ScoreboardResponse>>;
startNextRound(code: string): Promise<ApiResult<StartNextRoundResponse>>;
finishGame(code: string): Promise<ApiResult<FinishGameResponse>>;
submitLie(code: string, roundQuestionId: number, payload: SubmitLieRequest): Promise<ApiResult<SubmitLieResponse>>;
submitGuess(code: string, roundQuestionId: number, payload: SubmitGuessRequest): Promise<ApiResult<SubmitGuessResponse>>;
}
export function createApiClient(baseUrl = '', fetchImpl: typeof fetch = fetch): ApiClient {
async function request<T>(
path: string,
method: 'GET' | 'POST',
mapper: (payload: unknown) => T,
payload?: unknown
): Promise<ApiResult<T>> {
let response: Response;
try {
response = await fetchImpl(`${baseUrl}${path}`, {
method,
headers: {
Accept: 'application/json',
...(payload === undefined ? {} : { 'Content-Type': 'application/json' })
},
...(payload === undefined ? {} : { body: JSON.stringify(payload) })
});
} catch {
return {
ok: false,
status: 0,
error: { kind: 'network', status: 0, message: 'Network error while contacting API' }
};
}
let responsePayload: unknown;
try {
responsePayload = await response.json();
} catch {
return {
ok: false,
status: response.status,
error: { kind: 'parse', status: response.status, message: 'Invalid JSON response from API' }
};
}
if (!response.ok) {
return {
ok: false,
status: response.status,
error: {
kind: 'http',
status: response.status,
message: `HTTP ${response.status}`,
payload: responsePayload
}
};
}
try {
return { ok: true, status: response.status, data: mapper(responsePayload) };
} catch (error) {
return {
ok: false,
status: response.status,
error: {
kind: 'parse',
status: response.status,
message: error instanceof Error ? error.message : 'Invalid API response contract',
payload: responsePayload
}
};
}
}
const normalizeCode = (value: string): string => value.trim().toUpperCase();
return {
health: () => request<HealthResponse>('/healthz', 'GET', mapHealthResponse),
getSession: (code: string) =>
request<SessionDetailResponse>(
`/lobby/sessions/${encodeURIComponent(normalizeCode(code))}`,
'GET',
mapSessionDetailResponse
),
joinSession: (payload: JoinSessionRequest) =>
request<JoinSessionResponse>(
'/lobby/sessions/join',
'POST',
mapJoinSessionResponse,
{
code: normalizeCode(payload.code),
nickname: payload.nickname.trim()
}
),
startRound: (code: string, payload: StartRoundRequest) =>
request<StartRoundResponse>(
`/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/rounds/start`,
'POST',
mapStartRoundResponse,
payload
),
showQuestion: (code: string) =>
request<ShowQuestionResponse>(
`/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/questions/show`,
'POST',
mapShowQuestionResponse,
{}
),
mixAnswers: (code: string, roundQuestionId: number) =>
request<MixAnswersResponse>(
`/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/questions/${roundQuestionId}/answers/mix`,
'POST',
mapMixAnswersResponse,
{}
),
calculateScores: (code: string, roundQuestionId: number) =>
request<CalculateScoresResponse>(
`/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/questions/${roundQuestionId}/scores/calculate`,
'POST',
mapCalculateScoresResponse,
{}
),
getScoreboard: (code: string) =>
request<ScoreboardResponse>(
`/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/scoreboard`,
'GET',
mapScoreboardResponse
),
startNextRound: (code: string) =>
request<StartNextRoundResponse>(
`/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/rounds/next`,
'POST',
mapStartNextRoundResponse,
{}
),
finishGame: (code: string) =>
request<FinishGameResponse>(
`/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/finish`,
'POST',
mapFinishGameResponse,
{}
),
submitLie: (code: string, roundQuestionId: number, payload: SubmitLieRequest) =>
request<SubmitLieResponse>(
`/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/questions/${roundQuestionId}/lies/submit`,
'POST',
mapSubmitLieResponse,
payload
),
submitGuess: (code: string, roundQuestionId: number, payload: SubmitGuessRequest) =>
request<SubmitGuessResponse>(
`/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/questions/${roundQuestionId}/guesses/submit`,
'POST',
mapSubmitGuessResponse,
payload
)
};
}

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@@ -1,434 +0,0 @@
import type {
CalculateScoresResponse,
FinishGameResponse,
HealthResponse,
JoinSessionResponse,
MixAnswersResponse,
ScoreboardResponse,
SessionDetailResponse,
ShowQuestionResponse,
StartNextRoundResponse,
StartRoundResponse,
SubmitGuessResponse,
SubmitLieResponse
} from './types';
function isRecord(value: unknown): value is Record<string, unknown> {
return typeof value === 'object' && value !== null;
}
function isBoolean(value: unknown): value is boolean {
return typeof value === 'boolean';
}
function isNumber(value: unknown): value is number {
return typeof value === 'number' && Number.isFinite(value);
}
function isString(value: unknown): value is string {
return typeof value === 'string';
}
function asRecord(value: unknown, path: string): Record<string, unknown> {
if (!isRecord(value)) {
throw new Error(`Invalid API contract: expected object at ${path}`);
}
return value;
}
function readString(record: Record<string, unknown>, key: string, path: string): string {
const value = record[key];
if (!isString(value)) {
throw new Error(`Invalid API contract: expected string at ${path}.${key}`);
}
return value;
}
function readNumber(record: Record<string, unknown>, key: string, path: string): number {
const value = record[key];
if (!isNumber(value)) {
throw new Error(`Invalid API contract: expected number at ${path}.${key}`);
}
return value;
}
function readBoolean(record: Record<string, unknown>, key: string, path: string): boolean {
const value = record[key];
if (!isBoolean(value)) {
throw new Error(`Invalid API contract: expected boolean at ${path}.${key}`);
}
return value;
}
function readNullableNumber(record: Record<string, unknown>, key: string, path: string): number | null {
const value = record[key];
if (value === undefined || value === null) {
return null;
}
if (!isNumber(value)) {
throw new Error(`Invalid API contract: expected number|null at ${path}.${key}`);
}
return value;
}
export function mapHealthResponse(payload: unknown): HealthResponse {
const root = asRecord(payload, 'health');
return {
ok: readBoolean(root, 'ok', 'health'),
service: readString(root, 'service', 'health')
};
}
function mapSessionDetail(payload: unknown): SessionDetailResponse {
const root = asRecord(payload, 'session_detail');
const session = asRecord(root.session, 'session_detail.session');
const players = root.players;
if (!Array.isArray(players)) {
throw new Error('Invalid API contract: expected array at session_detail.players');
}
const roundQuestionRaw = root.round_question;
let roundQuestion: SessionDetailResponse['round_question'] = null;
if (roundQuestionRaw !== null) {
const roundQuestionRecord = asRecord(roundQuestionRaw, 'session_detail.round_question');
const answersRaw = roundQuestionRecord.answers;
if (!Array.isArray(answersRaw)) {
throw new Error('Invalid API contract: expected array at session_detail.round_question.answers');
}
roundQuestion = {
id: readNumber(roundQuestionRecord, 'id', 'session_detail.round_question'),
round_number: readNumber(roundQuestionRecord, 'round_number', 'session_detail.round_question'),
prompt: readString(roundQuestionRecord, 'prompt', 'session_detail.round_question'),
shown_at: readString(roundQuestionRecord, 'shown_at', 'session_detail.round_question'),
answers: answersRaw.map((answer, index) => {
const answerRecord = asRecord(answer, `session_detail.round_question.answers[${index}]`);
return { text: readString(answerRecord, 'text', `session_detail.round_question.answers[${index}]`) };
})
};
}
const phase = asRecord(root.phase_view_model, 'session_detail.phase_view_model');
const constraints = asRecord(phase.constraints, 'session_detail.phase_view_model.constraints');
const host = asRecord(phase.host, 'session_detail.phase_view_model.host');
const player = asRecord(phase.player, 'session_detail.phase_view_model.player');
const revealRaw = root.reveal;
let reveal: SessionDetailResponse['reveal'] = null;
if (revealRaw !== null && revealRaw !== undefined) {
const revealRecord = asRecord(revealRaw, 'session_detail.reveal');
const liesRaw = revealRecord.lies;
const guessesRaw = revealRecord.guesses;
if (!Array.isArray(liesRaw)) {
throw new Error('Invalid API contract: expected array at session_detail.reveal.lies');
}
if (!Array.isArray(guessesRaw)) {
throw new Error('Invalid API contract: expected array at session_detail.reveal.guesses');
}
reveal = {
round_question_id: readNumber(revealRecord, 'round_question_id', 'session_detail.reveal'),
round_number: readNumber(revealRecord, 'round_number', 'session_detail.reveal'),
prompt: readString(revealRecord, 'prompt', 'session_detail.reveal'),
correct_answer: readString(revealRecord, 'correct_answer', 'session_detail.reveal'),
lies: liesRaw.map((lie, index) => {
const record = asRecord(lie, `session_detail.reveal.lies[${index}]`);
return {
player_id: readNumber(record, 'player_id', `session_detail.reveal.lies[${index}]`),
nickname: readString(record, 'nickname', `session_detail.reveal.lies[${index}]`),
text: readString(record, 'text', `session_detail.reveal.lies[${index}]`),
created_at: readString(record, 'created_at', `session_detail.reveal.lies[${index}]`)
};
}),
guesses: guessesRaw.map((guess, index) => {
const path = `session_detail.reveal.guesses[${index}]`;
const record = asRecord(guess, path);
const fooledPlayerId = readNullableNumber(record, 'fooled_player_id', path);
const fooledPlayerNickname = record.fooled_player_nickname;
if (fooledPlayerId === null) {
if (fooledPlayerNickname !== undefined) {
throw new Error(`Invalid API contract: expected ${path}.fooled_player_nickname to be omitted when fooled_player_id is null`);
}
} else if (!isString(fooledPlayerNickname)) {
throw new Error(`Invalid API contract: expected string at ${path}.fooled_player_nickname when fooled_player_id is set`);
}
return {
player_id: readNumber(record, 'player_id', path),
nickname: readString(record, 'nickname', path),
selected_text: readString(record, 'selected_text', path),
is_correct: readBoolean(record, 'is_correct', path),
fooled_player_id: fooledPlayerId,
...(fooledPlayerNickname === undefined ? {} : { fooled_player_nickname: fooledPlayerNickname }),
created_at: readString(record, 'created_at', path)
};
})
};
}
return {
session: {
code: readString(session, 'code', 'session_detail.session'),
status: readString(session, 'status', 'session_detail.session'),
host_id: (() => {
const hostId = session.host_id;
if (hostId === null) {
return null;
}
if (!isNumber(hostId)) {
throw new Error('Invalid API contract: expected number|null at session_detail.session.host_id');
}
return hostId;
})(),
current_round: readNumber(session, 'current_round', 'session_detail.session'),
players_count: readNumber(session, 'players_count', 'session_detail.session')
},
players: players.map((item, index) => {
const record = asRecord(item, `session_detail.players[${index}]`);
return {
id: readNumber(record, 'id', `session_detail.players[${index}]`),
nickname: readString(record, 'nickname', `session_detail.players[${index}]`),
score: readNumber(record, 'score', `session_detail.players[${index}]`),
is_connected: readBoolean(record, 'is_connected', `session_detail.players[${index}]`)
};
}),
round_question: roundQuestion,
reveal,
phase_view_model: {
status: readString(phase, 'status', 'session_detail.phase_view_model'),
current_phase: typeof phase.current_phase === 'string' ? phase.current_phase : undefined,
round_number: readNumber(phase, 'round_number', 'session_detail.phase_view_model'),
players_count: readNumber(phase, 'players_count', 'session_detail.phase_view_model'),
constraints: {
min_players_to_start: readNumber(constraints, 'min_players_to_start', 'session_detail.phase_view_model.constraints'),
max_players_mvp: readNumber(constraints, 'max_players_mvp', 'session_detail.phase_view_model.constraints'),
min_players_reached: readBoolean(constraints, 'min_players_reached', 'session_detail.phase_view_model.constraints'),
max_players_allowed: readBoolean(constraints, 'max_players_allowed', 'session_detail.phase_view_model.constraints')
},
readiness:
phase.readiness && typeof phase.readiness === 'object'
? {
question_ready:
typeof (phase.readiness as Record<string, unknown>).question_ready === 'boolean'
? ((phase.readiness as Record<string, unknown>).question_ready as boolean)
: undefined,
scoreboard_ready:
typeof (phase.readiness as Record<string, unknown>).scoreboard_ready === 'boolean'
? ((phase.readiness as Record<string, unknown>).scoreboard_ready as boolean)
: undefined,
}
: undefined,
host: {
can_start_round: readBoolean(host, 'can_start_round', 'session_detail.phase_view_model.host'),
can_show_question: readBoolean(host, 'can_show_question', 'session_detail.phase_view_model.host'),
can_mix_answers: readBoolean(host, 'can_mix_answers', 'session_detail.phase_view_model.host'),
can_calculate_scores: readBoolean(host, 'can_calculate_scores', 'session_detail.phase_view_model.host'),
can_reveal_scoreboard: readBoolean(host, 'can_reveal_scoreboard', 'session_detail.phase_view_model.host'),
can_start_next_round: readBoolean(host, 'can_start_next_round', 'session_detail.phase_view_model.host'),
can_finish_game: readBoolean(host, 'can_finish_game', 'session_detail.phase_view_model.host')
},
player: {
can_join: readBoolean(player, 'can_join', 'session_detail.phase_view_model.player'),
can_submit_lie: readBoolean(player, 'can_submit_lie', 'session_detail.phase_view_model.player'),
can_submit_guess: readBoolean(player, 'can_submit_guess', 'session_detail.phase_view_model.player'),
can_view_final_result: readBoolean(player, 'can_view_final_result', 'session_detail.phase_view_model.player')
}
}
};
}
export function mapSessionDetailResponse(payload: unknown): SessionDetailResponse {
return mapSessionDetail(payload);
}
export function mapJoinSessionResponse(payload: unknown): JoinSessionResponse {
const root = asRecord(payload, 'join_session');
const player = asRecord(root.player, 'join_session.player');
const session = asRecord(root.session, 'join_session.session');
return {
player: {
id: readNumber(player, 'id', 'join_session.player'),
nickname: readString(player, 'nickname', 'join_session.player'),
session_token: readString(player, 'session_token', 'join_session.player'),
score: readNumber(player, 'score', 'join_session.player')
},
session: {
code: readString(session, 'code', 'join_session.session'),
status: readString(session, 'status', 'join_session.session')
}
};
}
export function mapStartRoundResponse(payload: unknown): StartRoundResponse {
const root = asRecord(payload, 'start_round');
const session = asRecord(root.session, 'start_round.session');
const round = asRecord(root.round, 'start_round.round');
const category = asRecord(round.category, 'start_round.round.category');
return {
session: {
code: readString(session, 'code', 'start_round.session'),
status: readString(session, 'status', 'start_round.session'),
current_round: readNumber(session, 'current_round', 'start_round.session')
},
round: {
number: readNumber(round, 'number', 'start_round.round'),
category: {
slug: readString(category, 'slug', 'start_round.round.category'),
name: readString(category, 'name', 'start_round.round.category')
}
}
};
}
function mapLeaderboardEntry(payload: unknown, path: string): { id: number; nickname: string; score: number } {
const record = asRecord(payload, path);
return {
id: readNumber(record, 'id', path),
nickname: readString(record, 'nickname', path),
score: readNumber(record, 'score', path)
};
}
function mapSessionState(payload: unknown, path: string): { code: string; status: string; current_round: number } {
const session = asRecord(payload, path);
return {
code: readString(session, 'code', path),
status: readString(session, 'status', path),
current_round: readNumber(session, 'current_round', path)
};
}
export function mapShowQuestionResponse(payload: unknown): ShowQuestionResponse {
const root = asRecord(payload, 'show_question');
const roundQuestion = asRecord(root.round_question, 'show_question.round_question');
const config = asRecord(root.config, 'show_question.config');
return {
round_question: {
id: readNumber(roundQuestion, 'id', 'show_question.round_question'),
prompt: readString(roundQuestion, 'prompt', 'show_question.round_question'),
round_number: readNumber(roundQuestion, 'round_number', 'show_question.round_question'),
shown_at: readString(roundQuestion, 'shown_at', 'show_question.round_question'),
lie_deadline_at: readString(roundQuestion, 'lie_deadline_at', 'show_question.round_question')
},
config: {
lie_seconds: readNumber(config, 'lie_seconds', 'show_question.config')
}
};
}
export function mapMixAnswersResponse(payload: unknown): MixAnswersResponse {
const root = asRecord(payload, 'mix_answers');
const roundQuestion = asRecord(root.round_question, 'mix_answers.round_question');
const answersRaw = root.answers;
if (!Array.isArray(answersRaw)) {
throw new Error('Invalid API contract: expected array at mix_answers.answers');
}
return {
session: mapSessionState(root.session, 'mix_answers.session'),
round_question: {
id: readNumber(roundQuestion, 'id', 'mix_answers.round_question'),
round_number: readNumber(roundQuestion, 'round_number', 'mix_answers.round_question')
},
answers: answersRaw.map((answer, index) => {
const record = asRecord(answer, `mix_answers.answers[${index}]`);
return { text: readString(record, 'text', `mix_answers.answers[${index}]`) };
})
};
}
export function mapCalculateScoresResponse(payload: unknown): CalculateScoresResponse {
const root = asRecord(payload, 'calculate_scores');
const roundQuestion = asRecord(root.round_question, 'calculate_scores.round_question');
const leaderboardRaw = root.leaderboard;
if (!Array.isArray(leaderboardRaw)) {
throw new Error('Invalid API contract: expected array at calculate_scores.leaderboard');
}
return {
session: mapSessionState(root.session, 'calculate_scores.session'),
round_question: {
id: readNumber(roundQuestion, 'id', 'calculate_scores.round_question'),
round_number: readNumber(roundQuestion, 'round_number', 'calculate_scores.round_question')
},
events_created: readNumber(root, 'events_created', 'calculate_scores'),
leaderboard: leaderboardRaw.map((entry, index) => mapLeaderboardEntry(entry, `calculate_scores.leaderboard[${index}]`))
};
}
export function mapScoreboardResponse(payload: unknown): ScoreboardResponse {
const root = asRecord(payload, 'scoreboard');
const leaderboardRaw = root.leaderboard;
if (!Array.isArray(leaderboardRaw)) {
throw new Error('Invalid API contract: expected array at scoreboard.leaderboard');
}
return {
session: mapSessionState(root.session, 'scoreboard.session'),
leaderboard: leaderboardRaw.map((entry, index) => mapLeaderboardEntry(entry, `scoreboard.leaderboard[${index}]`))
};
}
export function mapStartNextRoundResponse(payload: unknown): StartNextRoundResponse {
const root = asRecord(payload, 'start_next_round');
return { session: mapSessionState(root.session, 'start_next_round.session') };
}
export function mapFinishGameResponse(payload: unknown): FinishGameResponse {
const root = asRecord(payload, 'finish_game');
const leaderboardRaw = root.leaderboard;
if (!Array.isArray(leaderboardRaw)) {
throw new Error('Invalid API contract: expected array at finish_game.leaderboard');
}
const winnerRaw = root.winner;
return {
session: mapSessionState(root.session, 'finish_game.session'),
winner: winnerRaw === null ? null : mapLeaderboardEntry(winnerRaw, 'finish_game.winner'),
leaderboard: leaderboardRaw.map((entry, index) => mapLeaderboardEntry(entry, `finish_game.leaderboard[${index}]`))
};
}
export function mapSubmitLieResponse(payload: unknown): SubmitLieResponse {
const root = asRecord(payload, 'submit_lie');
const lie = asRecord(root.lie, 'submit_lie.lie');
const window = asRecord(root.window, 'submit_lie.window');
return {
lie: {
id: readNumber(lie, 'id', 'submit_lie.lie'),
player_id: readNumber(lie, 'player_id', 'submit_lie.lie'),
round_question_id: readNumber(lie, 'round_question_id', 'submit_lie.lie'),
text: readString(lie, 'text', 'submit_lie.lie'),
created_at: readString(lie, 'created_at', 'submit_lie.lie')
},
window: {
lie_deadline_at: readString(window, 'lie_deadline_at', 'submit_lie.window')
}
};
}
export function mapSubmitGuessResponse(payload: unknown): SubmitGuessResponse {
const root = asRecord(payload, 'submit_guess');
const guess = asRecord(root.guess, 'submit_guess.guess');
const window = asRecord(root.window, 'submit_guess.window');
const fooledPlayerId = readNullableNumber(guess, 'fooled_player_id', 'submit_guess.guess');
return {
guess: {
id: readNumber(guess, 'id', 'submit_guess.guess'),
player_id: readNumber(guess, 'player_id', 'submit_guess.guess'),
round_question_id: readNumber(guess, 'round_question_id', 'submit_guess.guess'),
selected_text: readString(guess, 'selected_text', 'submit_guess.guess'),
is_correct: readBoolean(guess, 'is_correct', 'submit_guess.guess'),
fooled_player_id: fooledPlayerId,
created_at: readString(guess, 'created_at', 'submit_guess.guess')
},
window: {
guess_deadline_at: readString(window, 'guess_deadline_at', 'submit_guess.window')
}
};
}

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@@ -1,254 +0,0 @@
export interface HealthResponse {
ok: boolean;
service: string;
}
export interface SessionSummary {
code: string;
status: string;
host_id: number | null;
current_round: number;
players_count: number;
}
export interface SessionPlayer {
id: number;
nickname: string;
score: number;
is_connected: boolean;
}
export interface SessionAnswer {
text: string;
}
export interface SessionRoundQuestion {
id: number;
round_number: number;
prompt: string;
shown_at: string;
answers: SessionAnswer[];
}
export interface PhaseViewModel {
status: string;
current_phase?: string;
round_number: number;
players_count: number;
constraints: {
min_players_to_start: number;
max_players_mvp: number;
min_players_reached: boolean;
max_players_allowed: boolean;
};
readiness?: {
question_ready?: boolean;
scoreboard_ready?: boolean;
};
host: {
can_start_round: boolean;
can_show_question: boolean;
can_mix_answers: boolean;
can_calculate_scores: boolean;
can_reveal_scoreboard: boolean;
can_start_next_round: boolean;
can_finish_game: boolean;
};
player: {
can_join: boolean;
can_submit_lie: boolean;
can_submit_guess: boolean;
can_view_final_result: boolean;
};
}
export interface RevealLie {
player_id: number;
nickname: string;
text: string;
created_at: string;
}
export interface RevealGuess {
player_id: number;
nickname: string;
selected_text: string;
is_correct: boolean;
fooled_player_id: number | null;
fooled_player_nickname?: string;
created_at: string;
}
export interface RevealPayload {
round_question_id: number;
round_number: number;
prompt: string;
correct_answer: string;
lies: RevealLie[];
guesses: RevealGuess[];
}
export interface SessionDetailResponse {
session: SessionSummary;
players: SessionPlayer[];
round_question: SessionRoundQuestion | null;
reveal: RevealPayload | null;
phase_view_model: PhaseViewModel;
}
export interface JoinSessionRequest {
code: string;
nickname: string;
}
export interface JoinSessionResponse {
player: {
id: number;
nickname: string;
session_token: string;
score: number;
};
session: {
code: string;
status: string;
};
}
export interface StartRoundRequest {
category_slug: string;
}
export interface StartRoundResponse {
session: {
code: string;
status: string;
current_round: number;
};
round: {
number: number;
category: {
slug: string;
name: string;
};
};
}
export interface ShowQuestionResponse {
round_question: {
id: number;
prompt: string;
round_number: number;
shown_at: string;
lie_deadline_at: string;
};
config: {
lie_seconds: number;
};
}
export interface MixAnswersResponse {
session: {
code: string;
status: string;
current_round: number;
};
round_question: {
id: number;
round_number: number;
};
answers: Array<{ text: string }>;
}
export interface CalculateScoresResponse {
session: {
code: string;
status: string;
current_round: number;
};
round_question: {
id: number;
round_number: number;
};
events_created: number;
leaderboard: Array<{ id: number; nickname: string; score: number }>;
}
export interface ScoreboardResponse {
session: {
code: string;
status: string;
current_round: number;
};
leaderboard: Array<{ id: number; nickname: string; score: number }>;
}
export interface StartNextRoundResponse {
session: {
code: string;
status: string;
current_round: number;
};
}
export interface FinishGameResponse {
session: {
code: string;
status: string;
current_round: number;
};
winner: { id: number; nickname: string; score: number } | null;
leaderboard: Array<{ id: number; nickname: string; score: number }>;
}
export interface SubmitLieRequest {
player_id: number;
session_token: string;
text: string;
}
export interface SubmitLieResponse {
lie: {
id: number;
player_id: number;
round_question_id: number;
text: string;
created_at: string;
};
window: {
lie_deadline_at: string;
};
}
export interface SubmitGuessRequest {
player_id: number;
session_token: string;
selected_text: string;
}
export interface SubmitGuessResponse {
guess: {
id: number;
player_id: number;
round_question_id: number;
selected_text: string;
is_correct: boolean;
fooled_player_id: number | null;
created_at: string;
};
window: {
guess_deadline_at: string;
};
}
export type ApiErrorKind = 'network' | 'http' | 'parse';
export interface ApiFailure {
kind: ApiErrorKind;
message: string;
status: number;
payload?: unknown;
}
export type ApiResult<T> =
| { ok: true; status: number; data: T }
| { ok: false; status: number; error: ApiFailure };

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@@ -1,122 +0,0 @@
import type { PhaseViewModel, SessionDetailResponse } from '../api/types';
export type GameplayPhase = 'lie' | 'guess' | 'reveal' | 'scoreboard';
export type HostGameplayAction =
| 'startRound'
| 'showQuestion'
| 'mixAnswers'
| 'calculateScores'
| 'loadScoreboard'
| 'startNextRound'
| 'finishGame';
export type PlayerGameplayAction = 'join' | 'submitLie' | 'submitGuess' | 'viewFinalResult';
export type GameplayPhaseEvent =
| 'LIES_LOCKED'
| 'GUESSES_LOCKED'
| 'SCOREBOARD_READY'
| 'NEXT_ROUND';
export interface GameplayTransitionResult {
phase: GameplayPhase;
changed: boolean;
}
const TRANSITIONS: Record<GameplayPhase, Partial<Record<GameplayPhaseEvent, GameplayPhase>>> = {
lie: {
LIES_LOCKED: 'guess'
},
guess: {
GUESSES_LOCKED: 'reveal'
},
reveal: {
SCOREBOARD_READY: 'scoreboard'
},
scoreboard: {
NEXT_ROUND: 'lie'
}
};
export function transitionGameplayPhase(phase: GameplayPhase, event: GameplayPhaseEvent): GameplayTransitionResult {
const next = TRANSITIONS[phase][event] ?? phase;
return {
phase: next,
changed: next !== phase
};
}
export function allowedGameplayEvents(phase: GameplayPhase): GameplayPhaseEvent[] {
return Object.keys(TRANSITIONS[phase]) as GameplayPhaseEvent[];
}
function derivePhaseFromStatus(status: string | null | undefined): GameplayPhase | null {
if (!status) {
return null;
}
if (status === 'lie' || status === 'guess' || status === 'reveal' || status === 'scoreboard') {
return status;
}
if (status === 'finished') {
return 'scoreboard';
}
return null;
}
function deriveCanonicalPhaseStatus(phaseViewModel: PhaseViewModel | null | undefined): string | null {
if (!phaseViewModel) {
return null;
}
const currentPhase = (phaseViewModel as PhaseViewModel & { current_phase?: string }).current_phase;
return currentPhase ?? phaseViewModel.status ?? null;
}
export function deriveGameplayPhase(session: SessionDetailResponse | null): GameplayPhase | null {
const canonicalStatus = deriveCanonicalPhaseStatus(session?.phase_view_model);
return derivePhaseFromStatus(canonicalStatus ?? session?.session.status);
}
export function isHostGameplayActionAllowed(session: SessionDetailResponse | null, action: HostGameplayAction): boolean {
if (!session) {
return action === 'startRound';
}
const host = session.phase_view_model?.host;
switch (action) {
case 'startRound':
return Boolean(host?.can_start_round ?? false);
case 'showQuestion':
return Boolean(host?.can_show_question ?? false);
case 'mixAnswers':
return Boolean(host?.can_mix_answers ?? false);
case 'calculateScores':
return Boolean(host?.can_calculate_scores ?? false);
case 'loadScoreboard':
return Boolean(host?.can_reveal_scoreboard ?? false);
case 'startNextRound':
return Boolean(host?.can_start_next_round ?? false);
case 'finishGame':
return Boolean(host?.can_finish_game ?? false);
}
}
export function isPlayerGameplayActionAllowed(session: SessionDetailResponse | null, action: PlayerGameplayAction): boolean {
if (!session) {
return action === 'join';
}
const player = session.phase_view_model?.player;
switch (action) {
case 'join':
return Boolean(player?.can_join ?? false);
case 'submitLie':
return Boolean(player?.can_submit_lie ?? false);
case 'submitGuess':
return Boolean(player?.can_submit_guess ?? false);
case 'viewFinalResult':
return Boolean(player?.can_view_final_result ?? false);
}
}

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@@ -1,48 +0,0 @@
import { DEFAULT_LOCALE, LOBBY_I18N_CATALOG, normalizeLocale } from '../../shared/i18n/lobby-loader';
const frontendErrors = LOBBY_I18N_CATALOG.frontend.errors;
const backendToFrontendErrorKeys = LOBBY_I18N_CATALOG.contract.backend_to_frontend_error_keys as Record<
string,
keyof typeof frontendErrors
>;
type FrontendErrorKey = keyof typeof frontendErrors;
function isFrontendErrorKey(value: string): value is FrontendErrorKey {
return value in frontendErrors;
}
export function lobbyMessage(key: FrontendErrorKey, locale?: string): string {
const resolvedLocale = normalizeLocale(locale);
const translations = frontendErrors[key] as Record<string, string>;
if (translations[resolvedLocale]) {
return translations[resolvedLocale];
}
if (translations[DEFAULT_LOCALE]) {
return translations[DEFAULT_LOCALE];
}
return key;
}
export function lobbyMessageFromApiPayload(payload: unknown, fallbackKey: FrontendErrorKey, locale?: string): string {
if (!payload || typeof payload !== 'object') {
return lobbyMessage(fallbackKey, locale);
}
const record = payload as Record<string, unknown>;
const code = typeof record.error_code === 'string' ? record.error_code : '';
const payloadLocale = typeof record.locale === 'string' ? record.locale : locale;
const mappedKey = code ? backendToFrontendErrorKeys[code] : undefined;
if (mappedKey && isFrontendErrorKey(mappedKey)) {
return lobbyMessage(mappedKey, payloadLocale);
}
if (isFrontendErrorKey(code)) {
return lobbyMessage(code, payloadLocale);
}
return lobbyMessage(fallbackKey, payloadLocale);
}

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@@ -1,123 +0,0 @@
export interface SessionContext {
sessionCode: string;
playerId: number;
token: string;
}
export interface SessionContextInput {
sessionCode: string;
playerId: number;
token: string;
}
export interface SessionContextStore {
get(): SessionContext | null;
set(input: SessionContextInput): SessionContext;
clear(): void;
}
export interface StorageLike {
getItem(key: string): string | null;
setItem(key: string, value: string): void;
removeItem(key: string): void;
}
const DEFAULT_STORAGE_KEY = 'wpp.session-context';
function normalizeSessionCode(value: string): string {
return value.trim().toUpperCase();
}
function normalizeToken(value: string): string {
return value.trim();
}
function toContext(input: SessionContextInput): SessionContext {
const sessionCode = normalizeSessionCode(input.sessionCode);
const token = normalizeToken(input.token);
if (!sessionCode) {
throw new Error('sessionCode is required');
}
if (!Number.isInteger(input.playerId) || input.playerId <= 0) {
throw new Error('playerId must be a positive integer');
}
if (!token) {
throw new Error('token is required');
}
return {
sessionCode,
playerId: input.playerId,
token
};
}
function safeParse(raw: string): SessionContext | null {
try {
const data = JSON.parse(raw) as Partial<SessionContextInput>;
if (typeof data.sessionCode !== 'string' || typeof data.playerId !== 'number' || typeof data.token !== 'string') {
return null;
}
return toContext({
sessionCode: data.sessionCode,
playerId: data.playerId,
token: data.token
});
} catch {
return null;
}
}
export function createSessionContextStore(storage?: StorageLike, storageKey = DEFAULT_STORAGE_KEY): SessionContextStore {
let current: SessionContext | null = null;
function getFromStorage(): SessionContext | null {
if (!storage) {
return null;
}
const raw = storage.getItem(storageKey);
if (!raw) {
return null;
}
const parsed = safeParse(raw);
if (!parsed) {
storage.removeItem(storageKey);
return null;
}
return parsed;
}
return {
get(): SessionContext | null {
if (current) {
return { ...current };
}
const fromStorage = getFromStorage();
if (fromStorage) {
current = fromStorage;
return { ...current };
}
return null;
},
set(input: SessionContextInput): SessionContext {
const normalized = toContext(input);
current = normalized;
if (storage) {
storage.setItem(storageKey, JSON.stringify(normalized));
}
return { ...normalized };
},
clear(): void {
current = null;
if (storage) {
storage.removeItem(storageKey);
}
}
};
}

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@@ -1,146 +0,0 @@
import type { ApiClient } from '../api/client';
import type { SessionDetailResponse } from '../api/types';
import {
createSessionContextStore,
type SessionContext,
type SessionContextInput,
type SessionContextStore as PersistedSessionContextStore
} from './session-context-store';
import { deriveGameplayPhase, type GameplayPhase } from './gameplay-phase-machine';
import { lobbyMessage, lobbyMessageFromApiPayload } from './lobby-i18n';
export type AsyncState = 'idle' | 'loading' | 'success' | 'error';
export type SessionContextStore = Pick<PersistedSessionContextStore, 'get' | 'set'>;
export interface VerticalSliceState {
sessionCode: string;
session: SessionDetailResponse | null;
gameplayPhase: GameplayPhase | null;
joinState: AsyncState;
startRoundState: AsyncState;
loadingSession: boolean;
errorMessage: string | null;
}
export interface VerticalSliceController {
getState(): VerticalSliceState;
hydrateLobby(sessionCode: string): Promise<VerticalSliceState>;
joinLobby(sessionCode: string, nickname: string): Promise<VerticalSliceState>;
startRound(sessionCode: string, categorySlug: string): Promise<VerticalSliceState>;
}
export function createVerticalSliceController(
api: ApiClient,
sessionContextStore: SessionContextStore = createSessionContextStore()
): VerticalSliceController {
const persistedContext = sessionContextStore.get();
const state: VerticalSliceState = {
sessionCode: persistedContext?.sessionCode ?? '',
session: null,
gameplayPhase: null,
joinState: 'idle',
startRoundState: 'idle',
loadingSession: false,
errorMessage: null
};
const normalizeCode = (value: string): string => value.trim().toUpperCase();
async function hydrateLobby(sessionCode: string): Promise<VerticalSliceState> {
state.loadingSession = true;
state.errorMessage = null;
const normalizedRequestedCode = normalizeCode(sessionCode);
const fallbackCode = normalizeCode(state.sessionCode || persistedContext?.sessionCode || '');
state.sessionCode = normalizedRequestedCode || fallbackCode;
if (!state.sessionCode) {
state.loadingSession = false;
state.errorMessage = lobbyMessage('session_code_required');
return { ...state };
}
const result = await api.getSession(state.sessionCode);
state.loadingSession = false;
if (!result.ok) {
state.errorMessage = lobbyMessageFromApiPayload(result.error.payload, 'session_fetch_failed');
state.gameplayPhase = null;
return { ...state };
}
state.session = result.data;
state.gameplayPhase = deriveGameplayPhase(result.data);
state.sessionCode = normalizeCode(result.data.session.code);
if (persistedContext && state.sessionCode === normalizeCode(persistedContext.sessionCode)) {
sessionContextStore.set({ ...persistedContext, sessionCode: state.sessionCode });
}
return { ...state };
}
async function joinLobby(sessionCode: string, nickname: string): Promise<VerticalSliceState> {
state.joinState = 'loading';
state.errorMessage = null;
const normalizedRequestedCode = normalizeCode(sessionCode);
const fallbackCode = normalizeCode(state.sessionCode || persistedContext?.sessionCode || '');
const requestCode = normalizedRequestedCode || fallbackCode;
const join = await api.joinSession({ code: requestCode, nickname });
if (!join.ok) {
state.joinState = 'error';
state.errorMessage = lobbyMessageFromApiPayload(join.error.payload, 'join_failed');
return { ...state };
}
state.joinState = 'success';
state.sessionCode = normalizeCode(join.data.session.code || requestCode);
const nextContext: SessionContextInput = {
sessionCode: state.sessionCode,
playerId: join.data.player.id,
token: join.data.player.session_token
};
sessionContextStore.set(nextContext);
return hydrateLobby(state.sessionCode);
}
async function startRound(sessionCode: string, categorySlug: string): Promise<VerticalSliceState> {
state.startRoundState = 'loading';
state.errorMessage = null;
const normalizedRequestedCode = normalizeCode(sessionCode);
const fallbackCode = normalizeCode(state.sessionCode || persistedContext?.sessionCode || '');
const codeToUse = normalizedRequestedCode || fallbackCode;
if (!codeToUse) {
state.startRoundState = 'error';
state.errorMessage = lobbyMessage('session_code_required');
return { ...state };
}
const start = await api.startRound(codeToUse, { category_slug: categorySlug });
if (!start.ok) {
state.startRoundState = 'error';
state.errorMessage = lobbyMessageFromApiPayload(start.error.payload, 'start_round_failed');
return { ...state };
}
state.startRoundState = 'success';
return hydrateLobby(codeToUse);
}
return {
getState: () => ({ ...state }),
hydrateLobby,
joinLobby,
startRound
};
}
export type { SessionContext };

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@@ -1,739 +0,0 @@
import { describe, expect, it, vi } from 'vitest';
import { createAngularApiClient, type AngularHttpClientLike } from '../src/api/angular-client';
import { mapSessionDetailResponse, mapSubmitGuessResponse } from '../src/api/mappers';
describe('createAngularApiClient', () => {
it('reads health and session detail using Django-compatible endpoints', async () => {
const get = vi.fn<AngularHttpClientLike['get']>(async <T>(url: string) => {
if (url === '/healthz') {
return { ok: true, service: 'partyhub' } as T;
}
if (url === '/lobby/sessions/ABCD12') {
return {
session: { code: 'ABCD12', status: 'lobby', host_id: 1, current_round: 1, players_count: 2 },
players: [
{ id: 2, nickname: 'Maja', score: 0, is_connected: true },
{ id: 3, nickname: 'Bo', score: 0, is_connected: false }
],
round_question: null,
phase_view_model: {
status: 'lobby',
round_number: 1,
players_count: 2,
constraints: {
min_players_to_start: 2,
max_players_mvp: 8,
min_players_reached: true,
max_players_allowed: true
},
host: {
can_start_round: true,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: false,
can_start_next_round: false,
can_finish_game: false
},
player: {
can_join: true,
can_submit_lie: false,
can_submit_guess: false,
can_view_final_result: false
}
}
} as T;
}
throw { status: 404, error: { error: 'Not found' } };
});
const post = vi.fn<AngularHttpClientLike['post']>(async <T>(url: string, body: unknown) => {
if (url === '/lobby/sessions/join') {
expect(body).toEqual({ code: 'ABCD12', nickname: 'Maja' });
return {
player: { id: 9, nickname: 'Maja', session_token: 'token-1', score: 0 },
session: { code: 'ABCD12', status: 'lobby' }
} as T;
}
if (url === '/lobby/sessions/ABCD12/rounds/start') {
expect(body).toEqual({ category_slug: 'history' });
return {
session: { code: 'ABCD12', status: 'lie', current_round: 1 },
round: { number: 1, category: { slug: 'history', name: 'History' } }
} as T;
}
throw { status: 404, error: { error: 'Not found' } };
});
const http = { get, post };
const client = createAngularApiClient(http as AngularHttpClientLike);
const health = await client.health();
expect(health.ok).toBe(true);
if (health.ok) {
expect(health.data.ok).toBe(true);
expect(health.data.service).toBe('partyhub');
}
const session = await client.getSession(' abcd12 ');
expect(session.ok).toBe(true);
if (session.ok) {
expect(session.data.session.code).toBe('ABCD12');
expect(session.data.session.host_id).toBe(1);
expect(session.data.phase_view_model.host.can_start_round).toBe(true);
}
const join = await client.joinSession({ code: ' abcd12 ', nickname: ' Maja ' });
expect(join.ok).toBe(true);
const start = await client.startRound(' abcd12 ', { category_slug: 'history' });
expect(start.ok).toBe(true);
expect(get).toHaveBeenNthCalledWith(1, '/healthz', { withCredentials: true });
expect(get).toHaveBeenNthCalledWith(2, '/lobby/sessions/ABCD12', { withCredentials: true });
expect(post).toHaveBeenNthCalledWith(
1,
'/lobby/sessions/join',
{ code: 'ABCD12', nickname: 'Maja' },
{ withCredentials: true }
);
expect(post).toHaveBeenNthCalledWith(
2,
'/lobby/sessions/ABCD12/rounds/start',
{ category_slug: 'history' },
{ withCredentials: true }
);
});
it('normalizes baseUrl with trailing slash to keep Django endpoint paths canonical', async () => {
const get = vi.fn<AngularHttpClientLike['get']>(async <T>(url: string) => {
if (url === '/api/healthz') {
return { ok: true, service: 'partyhub' } as T;
}
if (url === '/api/lobby/sessions/ABCD12') {
return {
session: { code: 'ABCD12', status: 'lobby', host_id: 1, current_round: 1, players_count: 2 },
players: [],
round_question: null,
phase_view_model: {
status: 'lobby',
round_number: 1,
players_count: 2,
constraints: {
min_players_to_start: 2,
max_players_mvp: 8,
min_players_reached: true,
max_players_allowed: true
},
host: {
can_start_round: true,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: false,
can_start_next_round: false,
can_finish_game: false
},
player: {
can_join: true,
can_submit_lie: false,
can_submit_guess: false,
can_view_final_result: false
}
}
} as T;
}
throw { status: 404, error: { error: 'Not found' } };
});
const post = vi.fn<AngularHttpClientLike['post']>(async <T>(url: string) => {
if (url === '/api/lobby/sessions/join') {
return {
player: { id: 9, nickname: 'Maja', session_token: 'token-1', score: 0 },
session: { code: 'ABCD12', status: 'lobby' }
} as T;
}
if (url === '/api/lobby/sessions/ABCD12/rounds/start') {
return {
session: { code: 'ABCD12', status: 'lie', current_round: 1 },
round: { number: 1, category: { slug: 'history', name: 'History' } }
} as T;
}
throw { status: 404, error: { error: 'Not found' } };
});
const client = createAngularApiClient({ get, post } as AngularHttpClientLike, '/api/');
await client.health();
await client.getSession('abcd12');
await client.joinSession({ code: 'abcd12', nickname: 'Maja' });
await client.startRound('abcd12', { category_slug: 'history' });
expect(get).toHaveBeenNthCalledWith(1, '/api/healthz', { withCredentials: true });
expect(get).toHaveBeenNthCalledWith(2, '/api/lobby/sessions/ABCD12', { withCredentials: true });
expect(post).toHaveBeenNthCalledWith(
1,
'/api/lobby/sessions/join',
{ code: 'ABCD12', nickname: 'Maja' },
{ withCredentials: true }
);
expect(post).toHaveBeenNthCalledWith(
2,
'/api/lobby/sessions/ABCD12/rounds/start',
{ category_slug: 'history' },
{ withCredentials: true }
);
});
it('returns parse error when successful payload breaks typed contract', async () => {
const http = {
get: vi.fn<AngularHttpClientLike['get']>(async <T>() => ({ ok: true } as T)),
post: vi.fn<AngularHttpClientLike['post']>(async <T>() => ({ ok: true } as T))
};
const client = createAngularApiClient(http as AngularHttpClientLike);
const session = await client.getSession('ABCD12');
expect(session.ok).toBe(false);
if (!session.ok) {
expect(session.status).toBe(200);
expect(session.error.kind).toBe('parse');
expect(session.error.message).toContain('Invalid API contract');
}
});
it('keeps canonical reveal payload stable when session detail is already in scoreboard phase', async () => {
const get = vi.fn<AngularHttpClientLike['get']>(async <T>(url: string) => {
if (url === '/lobby/sessions/ABCD12') {
return {
session: { code: 'ABCD12', status: 'scoreboard', host_id: 1, current_round: 1, players_count: 2 },
players: [
{ id: 2, nickname: 'Maja', score: 10, is_connected: true },
{ id: 3, nickname: 'Bo', score: 7, is_connected: true }
],
round_question: {
id: 77,
round_number: 1,
prompt: 'Q?',
shown_at: '2026-03-01T18:00:00Z',
answers: [{ text: 'A' }, { text: 'B' }]
},
reveal: {
round_question_id: 77,
round_number: 1,
prompt: 'Q?',
correct_answer: 'A',
lies: [{ player_id: 2, nickname: 'Maja', text: 'B', created_at: '2026-03-01T18:00:05Z' }],
guesses: [
{
player_id: 3,
nickname: 'Bo',
selected_text: 'B',
is_correct: false,
fooled_player_id: 2,
fooled_player_nickname: 'Maja',
created_at: '2026-03-01T18:00:15Z'
}
]
},
phase_view_model: {
status: 'scoreboard',
round_number: 1,
players_count: 2,
constraints: {
min_players_to_start: 2,
max_players_mvp: 8,
min_players_reached: true,
max_players_allowed: true
},
host: {
can_start_round: false,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: false,
can_start_next_round: true,
can_finish_game: true
},
player: {
can_join: true,
can_submit_lie: false,
can_submit_guess: false,
can_view_final_result: false
}
}
} as T;
}
throw { status: 404, error: { error: 'Not found' } };
});
const client = createAngularApiClient({ get, post: vi.fn() } as unknown as AngularHttpClientLike);
const session = await client.getSession('abcd12');
expect(session.ok).toBe(true);
if (session.ok) {
expect(session.data.session.status).toBe('scoreboard');
expect(session.data.reveal?.guesses[0].fooled_player_nickname).toBe('Maja');
expect(session.data.phase_view_model.host.can_start_next_round).toBe(true);
expect(session.data.phase_view_model.host.can_finish_game).toBe(true);
}
});
it('normalizes omitted fooled_player_id to null in canonical reveal payloads', async () => {
const get = vi.fn<AngularHttpClientLike['get']>(async <T>(url: string) => {
if (url === '/lobby/sessions/ABCD12') {
return {
session: { code: 'ABCD12', status: 'reveal', host_id: 1, current_round: 1, players_count: 2 },
players: [
{ id: 2, nickname: 'Maja', score: 10, is_connected: true },
{ id: 3, nickname: 'Bo', score: 7, is_connected: true }
],
round_question: {
id: 77,
round_number: 1,
prompt: 'Q?',
shown_at: '2026-03-01T18:00:00Z',
answers: [{ text: 'A' }, { text: 'B' }]
},
reveal: {
round_question_id: 77,
round_number: 1,
prompt: 'Q?',
correct_answer: 'A',
lies: [],
guesses: [
{
player_id: 3,
nickname: 'Bo',
selected_text: 'A',
is_correct: true,
created_at: '2026-03-01T18:00:15Z'
}
]
},
phase_view_model: {
status: 'reveal',
round_number: 1,
players_count: 2,
constraints: {
min_players_to_start: 2,
max_players_mvp: 8,
min_players_reached: true,
max_players_allowed: true
},
host: {
can_start_round: false,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: true,
can_start_next_round: false,
can_finish_game: false
},
player: {
can_join: true,
can_submit_lie: false,
can_submit_guess: false,
can_view_final_result: false
}
}
} as T;
}
throw { status: 404, error: { error: 'Not found' } };
});
const post = vi.fn<AngularHttpClientLike['post']>(async <T>(url: string, body: unknown) => {
if (url === '/lobby/sessions/ABCD12/questions/77/guesses/submit') {
expect(body).toEqual({ player_id: 9, session_token: 'tok', selected_text: 'A' });
return {
guess: {
id: 200,
player_id: 9,
round_question_id: 77,
selected_text: 'A',
is_correct: false,
created_at: '2026-03-01T16:01:00Z'
},
window: { guess_deadline_at: '2026-03-01T16:01:30Z' }
} as T;
}
throw { status: 404, error: { error: 'Not found' } };
});
const client = createAngularApiClient({ get, post } as AngularHttpClientLike);
const session = await client.getSession('abcd12');
expect(session.ok).toBe(true);
if (session.ok) {
expect(session.data.reveal?.guesses[0].fooled_player_id).toBeNull();
expect(session.data.reveal?.guesses[0]).not.toHaveProperty('fooled_player_nickname');
}
const submitGuess = await client.submitGuess('ABCD12', 77, {
player_id: 9,
session_token: 'tok',
selected_text: 'A'
});
expect(submitGuess.ok).toBe(true);
if (submitGuess.ok) {
expect(submitGuess.data.guess.fooled_player_id).toBeNull();
}
});
it('maps omitted fooled_player_id to null in submit guess mapper payloads', () => {
const mapped = mapSubmitGuessResponse({
guess: {
id: 200,
player_id: 9,
round_question_id: 77,
selected_text: 'A',
is_correct: false,
created_at: '2026-03-01T16:01:00Z'
},
window: { guess_deadline_at: '2026-03-01T16:01:30Z' }
});
expect(mapped.guess.fooled_player_id).toBeNull();
});
it('keeps fooled_player_nickname omitted when canonical reveal payload omits fooled player refs', () => {
const mapped = mapSessionDetailResponse({
session: { code: 'ABCD12', status: 'reveal', host_id: 1, current_round: 1, players_count: 2 },
players: [
{ id: 2, nickname: 'Maja', score: 10, is_connected: true },
{ id: 3, nickname: 'Bo', score: 7, is_connected: true }
],
round_question: {
id: 77,
round_number: 1,
prompt: 'Q?',
shown_at: '2026-03-01T18:00:00Z',
answers: [{ text: 'A' }, { text: 'B' }]
},
reveal: {
round_question_id: 77,
round_number: 1,
prompt: 'Q?',
correct_answer: 'A',
lies: [],
guesses: [
{
player_id: 3,
nickname: 'Bo',
selected_text: 'A',
is_correct: true,
created_at: '2026-03-01T18:00:15Z'
}
]
},
phase_view_model: {
status: 'reveal',
round_number: 1,
players_count: 2,
constraints: {
min_players_to_start: 2,
max_players_mvp: 8,
min_players_reached: true,
max_players_allowed: true
},
host: {
can_start_round: false,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: true,
can_start_next_round: false,
can_finish_game: false
},
player: {
can_join: true,
can_submit_lie: false,
can_submit_guess: false,
can_view_final_result: false
}
}
});
expect(mapped.reveal?.guesses[0].fooled_player_id).toBeNull();
expect(mapped.reveal?.guesses[0]).not.toHaveProperty('fooled_player_nickname');
});
it('rejects canonical reveal payloads that include fooled_player_nickname without fooled_player_id', () => {
expect(() =>
mapSessionDetailResponse({
session: { code: 'ABCD12', status: 'reveal', host_id: 1, current_round: 1, players_count: 2 },
players: [
{ id: 2, nickname: 'Maja', score: 10, is_connected: true },
{ id: 3, nickname: 'Bo', score: 7, is_connected: true }
],
round_question: {
id: 77,
round_number: 1,
prompt: 'Q?',
shown_at: '2026-03-01T18:00:00Z',
answers: [{ text: 'A' }, { text: 'B' }]
},
reveal: {
round_question_id: 77,
round_number: 1,
prompt: 'Q?',
correct_answer: 'A',
lies: [],
guesses: [
{
player_id: 3,
nickname: 'Bo',
selected_text: 'A',
is_correct: true,
fooled_player_nickname: 'Maja',
created_at: '2026-03-01T18:00:15Z'
}
]
},
phase_view_model: {
status: 'reveal',
round_number: 1,
players_count: 2,
constraints: {
min_players_to_start: 2,
max_players_mvp: 8,
min_players_reached: true,
max_players_allowed: true
},
host: {
can_start_round: false,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: true,
can_start_next_round: false,
can_finish_game: false
},
player: {
can_join: true,
can_submit_lie: false,
can_submit_guess: false,
can_view_final_result: false
}
}
})
).toThrow('fooled_player_nickname to be omitted when fooled_player_id is null');
});
it('rejects canonical reveal payloads that omit fooled_player_nickname when fooled_player_id is set', () => {
expect(() =>
mapSessionDetailResponse({
session: { code: 'ABCD12', status: 'reveal', host_id: 1, current_round: 1, players_count: 2 },
players: [
{ id: 2, nickname: 'Maja', score: 10, is_connected: true },
{ id: 3, nickname: 'Bo', score: 7, is_connected: true }
],
round_question: {
id: 77,
round_number: 1,
prompt: 'Q?',
shown_at: '2026-03-01T18:00:00Z',
answers: [{ text: 'A' }, { text: 'B' }]
},
reveal: {
round_question_id: 77,
round_number: 1,
prompt: 'Q?',
correct_answer: 'A',
lies: [],
guesses: [
{
player_id: 3,
nickname: 'Bo',
selected_text: 'B',
is_correct: false,
fooled_player_id: 2,
created_at: '2026-03-01T18:00:15Z'
}
]
},
phase_view_model: {
status: 'reveal',
round_number: 1,
players_count: 2,
constraints: {
min_players_to_start: 2,
max_players_mvp: 8,
min_players_reached: true,
max_players_allowed: true
},
host: {
can_start_round: false,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: true,
can_start_next_round: false,
can_finish_game: false
},
player: {
can_join: true,
can_submit_lie: false,
can_submit_guess: false,
can_view_final_result: false
}
}
})
).toThrow('fooled_player_nickname when fooled_player_id is set');
});
it('maps host/player gameplay endpoints through typed response mappers', async () => {
const get = vi.fn<AngularHttpClientLike['get']>(async <T>(url: string) => {
if (url === '/lobby/sessions/ABCD12/scoreboard') {
return {
session: { code: 'ABCD12', status: 'scoreboard', current_round: 1 },
leaderboard: [
{ id: 2, nickname: 'Maja', score: 11 },
{ id: 3, nickname: 'Bo', score: 7 }
]
} as T;
}
throw { status: 404, error: { error: 'Not found' } };
});
const post = vi.fn<AngularHttpClientLike['post']>(async <T>(url: string, body: unknown) => {
if (url === '/lobby/sessions/ABCD12/questions/show') {
expect(body).toEqual({});
return {
round_question: {
id: 77,
prompt: 'Prompt?',
round_number: 1,
shown_at: '2026-03-01T16:00:00Z',
lie_deadline_at: '2026-03-01T16:00:30Z'
},
config: { lie_seconds: 30 }
} as T;
}
if (url === '/lobby/sessions/ABCD12/questions/77/answers/mix') {
expect(body).toEqual({});
return {
session: { code: 'ABCD12', status: 'guess', current_round: 1 },
round_question: { id: 77, round_number: 1 },
answers: [{ text: 'A' }, { text: 'B' }]
} as T;
}
if (url === '/lobby/sessions/ABCD12/questions/77/scores/calculate') {
expect(body).toEqual({});
return {
session: { code: 'ABCD12', status: 'scoreboard', current_round: 1 },
round_question: { id: 77, round_number: 1 },
events_created: 3,
leaderboard: [{ id: 2, nickname: 'Maja', score: 11 }]
} as T;
}
if (url === '/lobby/sessions/ABCD12/rounds/next') {
expect(body).toEqual({});
return { session: { code: 'ABCD12', status: 'lie', current_round: 2 } } as T;
}
if (url === '/lobby/sessions/ABCD12/finish') {
expect(body).toEqual({});
return {
session: { code: 'ABCD12', status: 'finished', current_round: 2 },
winner: { id: 2, nickname: 'Maja', score: 15 },
leaderboard: [{ id: 2, nickname: 'Maja', score: 15 }]
} as T;
}
if (url === '/lobby/sessions/ABCD12/questions/77/lies/submit') {
expect(body).toEqual({ player_id: 9, session_token: 'tok', text: 'my lie' });
return {
lie: {
id: 100,
player_id: 9,
round_question_id: 77,
text: 'my lie',
created_at: '2026-03-01T16:00:10Z'
},
window: { lie_deadline_at: '2026-03-01T16:00:30Z' }
} as T;
}
if (url === '/lobby/sessions/ABCD12/questions/77/guesses/submit') {
expect(body).toEqual({ player_id: 9, session_token: 'tok', selected_text: 'A' });
return {
guess: {
id: 200,
player_id: 9,
round_question_id: 77,
selected_text: 'A',
is_correct: false,
fooled_player_id: 3,
created_at: '2026-03-01T16:01:00Z'
},
window: { guess_deadline_at: '2026-03-01T16:01:30Z' }
} as T;
}
throw { status: 404, error: { error: 'Not found' } };
});
const client = createAngularApiClient({ get, post } as AngularHttpClientLike);
const showQuestion = await client.showQuestion('abcd12');
expect(showQuestion.ok).toBe(true);
const mixAnswers = await client.mixAnswers('abcd12', 77);
expect(mixAnswers.ok).toBe(true);
const calculateScores = await client.calculateScores('abcd12', 77);
expect(calculateScores.ok).toBe(true);
const scoreboard = await client.getScoreboard('abcd12');
expect(scoreboard.ok).toBe(true);
const nextRound = await client.startNextRound('abcd12');
expect(nextRound.ok).toBe(true);
const finish = await client.finishGame('abcd12');
expect(finish.ok).toBe(true);
const submitLie = await client.submitLie('abcd12', 77, { player_id: 9, session_token: 'tok', text: 'my lie' });
expect(submitLie.ok).toBe(true);
const submitGuess = await client.submitGuess('abcd12', 77, {
player_id: 9,
session_token: 'tok',
selected_text: 'A'
});
expect(submitGuess.ok).toBe(true);
});
it('maps HttpErrorResponse-style failures to ApiResult errors', async () => {
const http = {
get: vi.fn<AngularHttpClientLike['get']>(async () => {
throw { status: 503, message: 'Service unavailable', error: { error: 'maintenance' } };
}),
post: vi.fn<AngularHttpClientLike['post']>(async () => {
throw { status: 403, message: 'Forbidden', error: { error: 'Only host can start round' } };
})
};
const client = createAngularApiClient(http as AngularHttpClientLike);
const health = await client.health();
expect(health.ok).toBe(false);
if (!health.ok) {
expect(health.status).toBe(503);
expect(health.error.kind).toBe('http');
expect(health.error.payload).toEqual({ error: 'maintenance' });
expect(health.error.message).toContain('Service unavailable');
}
const start = await client.startRound('ABCD12', { category_slug: 'history' });
expect(start.ok).toBe(false);
if (!start.ok) {
expect(start.status).toBe(403);
expect(start.error.kind).toBe('http');
expect(start.error.payload).toEqual({ error: 'Only host can start round' });
}
});
});

View File

@@ -1,166 +0,0 @@
import { afterAll, beforeAll, describe, expect, it } from 'vitest';
import { AddressInfo } from 'node:net';
import { createServer, type IncomingMessage, type Server, type ServerResponse } from 'node:http';
import { createApiClient } from '../src/api/client';
let server: Server;
let baseUrl: string;
beforeAll(async () => {
server = createServer(async (req: IncomingMessage, res: ServerResponse) => {
if (req.url === '/healthz') {
res.writeHead(200, { 'content-type': 'application/json' });
res.end(JSON.stringify({ ok: true, service: 'weirsoe-party-protocol' }));
return;
}
if (req.url === '/lobby/sessions/ABCD12' && req.method === 'GET') {
res.writeHead(200, { 'content-type': 'application/json' });
res.end(
JSON.stringify({
session: { code: 'ABCD12', status: 'lobby', host_id: 1, current_round: 1, players_count: 3 },
players: [],
round_question: null,
phase_view_model: {
status: 'lobby',
round_number: 1,
players_count: 3,
constraints: {
min_players_to_start: 3,
max_players_mvp: 5,
min_players_reached: true,
max_players_allowed: true
},
host: {
can_start_round: true,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: false,
can_start_next_round: false,
can_finish_game: false
},
player: {
can_join: true,
can_submit_lie: false,
can_submit_guess: false,
can_view_final_result: false
}
}
})
);
return;
}
if (req.url === '/lobby/sessions/join' && req.method === 'POST') {
res.writeHead(201, { 'content-type': 'application/json' });
res.end(
JSON.stringify({
player: { id: 9, nickname: 'Maja', session_token: 'token-1', score: 0 },
session: { code: 'ABCD12', status: 'lobby' }
})
);
return;
}
if (req.url === '/lobby/sessions/ABCD12/rounds/start' && req.method === 'POST') {
res.writeHead(201, { 'content-type': 'application/json' });
res.end(
JSON.stringify({
session: { code: 'ABCD12', status: 'lie', current_round: 1 },
round: { number: 1, category: { slug: 'history', name: 'History' } }
})
);
return;
}
if (req.url === '/lobby/sessions/BADMAP' && req.method === 'GET') {
res.writeHead(200, { 'content-type': 'application/json' });
res.end(JSON.stringify({ session: { code: 'BADMAP' } }));
return;
}
if (req.url?.startsWith('/lobby/sessions/')) {
res.writeHead(404, { 'content-type': 'application/json' });
res.end(JSON.stringify({ error: 'Session not found' }));
return;
}
res.writeHead(500, { 'content-type': 'application/json' });
res.end(JSON.stringify({ error: 'unexpected route' }));
});
await new Promise<void>((resolve) => server.listen(0, '127.0.0.1', () => resolve()));
const { port } = server.address() as AddressInfo;
baseUrl = `http://127.0.0.1:${port}`;
});
afterAll(async () => {
await new Promise<void>((resolve, reject) =>
server.close((err?: Error) => (err ? reject(err) : resolve()))
);
});
describe('createApiClient', () => {
it('reads health + session detail through typed wrappers', async () => {
const client = createApiClient(baseUrl);
const health = await client.health();
expect(health.ok).toBe(true);
const session = await client.getSession('abcd12');
expect(session.ok).toBe(true);
if (session.ok) {
expect(session.data.session.code).toBe('ABCD12');
expect(session.data.phase_view_model.host.can_start_round).toBe(true);
}
});
it('supports join + start round writes for lobby vertical slice', async () => {
const client = createApiClient(baseUrl);
const join = await client.joinSession({ code: 'abcd12', nickname: 'Maja' });
expect(join.ok).toBe(true);
const start = await client.startRound('abcd12', { category_slug: 'history' });
expect(start.ok).toBe(true);
if (start.ok) {
expect(start.data.session.status).toBe('lie');
}
});
it('returns parse error when response violates typed contract', async () => {
const client = createApiClient(baseUrl);
const invalid = await client.getSession('badmap');
expect(invalid.ok).toBe(false);
if (!invalid.ok) {
expect(invalid.status).toBe(200);
expect(invalid.error.kind).toBe('parse');
expect(invalid.error.message).toContain('Invalid API contract');
}
});
it('returns consistent HTTP error shape for 4xx/5xx', async () => {
const client = createApiClient(baseUrl);
const missing = await client.getSession('missing');
expect(missing.ok).toBe(false);
if (!missing.ok) {
expect(missing.status).toBe(404);
expect(missing.error.kind).toBe('http');
expect(missing.error.payload).toEqual({ error: 'Session not found' });
}
});
it('returns consistent network error shape', async () => {
const client = createApiClient('http://127.0.0.1:9');
const health = await client.health();
expect(health.ok).toBe(false);
if (!health.ok) {
expect(health.error.kind).toBe('network');
expect(health.status).toBe(0);
}
});
});

View File

@@ -1,150 +0,0 @@
import { describe, expect, it } from 'vitest';
import {
allowedGameplayEvents,
deriveGameplayPhase,
isHostGameplayActionAllowed,
isPlayerGameplayActionAllowed,
transitionGameplayPhase,
type GameplayPhase
} from '../src/spa/gameplay-phase-machine';
describe('gameplay phase machine skeleton', () => {
it('supports canonical phase progression lie -> guess -> reveal -> scoreboard -> lie', () => {
let phase: GameplayPhase = 'lie';
phase = transitionGameplayPhase(phase, 'LIES_LOCKED').phase;
expect(phase).toBe('guess');
phase = transitionGameplayPhase(phase, 'GUESSES_LOCKED').phase;
expect(phase).toBe('reveal');
phase = transitionGameplayPhase(phase, 'SCOREBOARD_READY').phase;
expect(phase).toBe('scoreboard');
phase = transitionGameplayPhase(phase, 'NEXT_ROUND').phase;
expect(phase).toBe('lie');
});
it('keeps state unchanged for invalid transition events', () => {
const transition = transitionGameplayPhase('lie', 'NEXT_ROUND');
expect(transition.phase).toBe('lie');
expect(transition.changed).toBe(false);
});
it('exposes allowed events per phase', () => {
expect(allowedGameplayEvents('guess')).toEqual(['GUESSES_LOCKED']);
expect(allowedGameplayEvents('scoreboard')).toEqual(['NEXT_ROUND']);
});
it('derives gameplay phase from session detail status', () => {
expect(
deriveGameplayPhase({
session: { code: 'ABCD12', status: 'lie', host_id: 1, current_round: 1, players_count: 3 },
players: [],
round_question: null,
reveal: null,
phase_view_model: {
status: 'lie',
round_number: 1,
players_count: 3,
constraints: {
min_players_to_start: 3,
max_players_mvp: 5,
min_players_reached: true,
max_players_allowed: true
},
host: {
can_start_round: false,
can_show_question: true,
can_mix_answers: true,
can_calculate_scores: false,
can_reveal_scoreboard: false,
can_start_next_round: false,
can_finish_game: false
},
player: {
can_join: false,
can_submit_lie: true,
can_submit_guess: false,
can_view_final_result: false
}
}
})
).toBe('lie');
expect(
deriveGameplayPhase({
session: { code: 'ABCD12', status: 'finished', host_id: 1, current_round: 1, players_count: 3 },
players: [],
round_question: null,
reveal: null,
phase_view_model: {
status: 'finished',
round_number: 1,
players_count: 3,
constraints: {
min_players_to_start: 3,
max_players_mvp: 5,
min_players_reached: true,
max_players_allowed: true
},
host: {
can_start_round: false,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: false,
can_start_next_round: false,
can_finish_game: false
},
player: {
can_join: false,
can_submit_lie: false,
can_submit_guess: false,
can_view_final_result: true
}
}
})
).toBe('scoreboard');
});
it('gates host and player actions from canonical phase_view_model permissions', () => {
const session = {
session: { code: 'ABCD12', status: 'scoreboard', host_id: 1, current_round: 1, players_count: 3 },
players: [],
round_question: { id: 77, prompt: 'Q?', answers: [] },
phase_view_model: {
status: 'reveal',
round_number: 1,
players_count: 3,
constraints: {
min_players_to_start: 3,
max_players_mvp: 5,
min_players_reached: true,
max_players_allowed: true
},
host: {
can_start_round: false,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: true,
can_start_next_round: true,
can_finish_game: true
},
player: {
can_join: false,
can_submit_lie: false,
can_submit_guess: false,
can_view_final_result: false
}
}
} as const;
expect(deriveGameplayPhase(session as any)).toBe('reveal');
expect(isHostGameplayActionAllowed(session as any, 'loadScoreboard')).toBe(true);
expect(isHostGameplayActionAllowed(session as any, 'startNextRound')).toBe(true);
expect(isHostGameplayActionAllowed(session as any, 'finishGame')).toBe(true);
expect(isPlayerGameplayActionAllowed(session as any, 'submitGuess')).toBe(false);
});
});

View File

@@ -1,68 +0,0 @@
import { describe, expect, it } from 'vitest';
import lobbyCatalog from '../../shared/i18n/lobby.json';
import { lobbyMessage, lobbyMessageFromApiPayload } from '../src/spa/lobby-i18n';
describe('shared i18n keyspace contract', () => {
it('keeps en as default and da/en matrix for frontend error keys', () => {
expect(lobbyCatalog.locales.default).toBe('en');
expect(lobbyCatalog.locales.supported).toEqual(expect.arrayContaining(['en', 'da']));
for (const [key, translations] of Object.entries(lobbyCatalog.frontend.errors)) {
expect(translations.en, `${key} missing en`).toBeTruthy();
expect(translations.da, `${key} missing da`).toBeTruthy();
}
});
it('keeps backend error-code keyspace aligned with shared backend→frontend map and backend translations', () => {
for (const [code, backendKey] of Object.entries(lobbyCatalog.backend.error_codes)) {
const frontendKey =
lobbyCatalog.contract.backend_to_frontend_error_keys[
code as keyof typeof lobbyCatalog.contract.backend_to_frontend_error_keys
];
expect(lobbyCatalog.backend.errors[backendKey as keyof typeof lobbyCatalog.backend.errors]).toBeDefined();
expect(frontendKey, `missing frontend mapping for ${code}`).toBeTruthy();
expect(lobbyCatalog.frontend.errors[frontendKey as keyof typeof lobbyCatalog.frontend.errors]).toBeDefined();
}
for (const [key, translations] of Object.entries(lobbyCatalog.backend.errors)) {
expect(translations.en, `${key} missing en`).toBeTruthy();
expect(translations.da, `${key} missing da`).toBeTruthy();
}
});
});
describe('lobbyMessage locale handling', () => {
it('uses english by default and falls back to default for unsupported locale', () => {
expect(lobbyMessage('session_code_required')).toBe('Session code is required.');
expect(lobbyMessage('session_code_required', 'fr')).toBe('Session code is required.');
});
it('resolves locale from api payload and maps known backend error codes directly', () => {
expect(
lobbyMessageFromApiPayload(
{ error_code: 'session_not_found', locale: 'da' },
'join_failed',
),
).toBe('Sessionskoden er ugyldig, eller sessionen findes ikke længere.');
});
it('uses shared backend→frontend key-map at runtime even when fallback key differs', () => {
expect(
lobbyMessageFromApiPayload(
{ error_code: 'session_not_joinable', locale: 'da' },
'start_round_failed',
),
).toBe('Kunne ikke joine. Tjek kode eller kaldenavn og prøv igen.');
});
it('falls back to caller-provided fallback key for unknown backend error codes', () => {
expect(
lobbyMessageFromApiPayload(
{ error_code: 'unknown_backend_key', locale: 'da' },
'join_failed',
),
).toBe('Kunne ikke joine. Tjek kode eller kaldenavn og prøv igen.');
});
});

View File

@@ -1,38 +0,0 @@
import { describe, expect, it } from 'vitest';
import {
collectLocaleParityIssues,
LOBBY_I18N_CATALOG,
normalizeLocale,
SUPPORTED_LOCALES,
translateCatalogPath,
} from '../shared/i18n/lobby-loader';
describe('shared lobby i18n loader parity', () => {
it('keeps da/en translation parity in shared keyspace', () => {
const issues = collectLocaleParityIssues(LOBBY_I18N_CATALOG, SUPPORTED_LOCALES);
expect(issues).toEqual([]);
});
it('normalizes browser-style locale tags to supported keyspace locales', () => {
expect(normalizeLocale('da-DK')).toBe('da');
expect(normalizeLocale('da_DK')).toBe('da');
expect(normalizeLocale('en-US')).toBe('en');
expect(normalizeLocale('en_US')).toBe('en');
expect(normalizeLocale('fr-FR')).toBe('en');
});
it('resolves shared frontend ui keys with fallback-safe behavior', () => {
expect(
translateCatalogPath(LOBBY_I18N_CATALOG.frontend.ui as Record<string, unknown>, 'host.start_round', 'da-DK'),
).toBe('Start runde');
expect(
translateCatalogPath(LOBBY_I18N_CATALOG.frontend.ui as Record<string, unknown>, 'app.language_label', 'en-US'),
).toBe('Language');
expect(
translateCatalogPath(LOBBY_I18N_CATALOG.frontend.ui as Record<string, unknown>, 'host.non_existing_key', 'da'),
).toBe('host.non_existing_key');
});
});

View File

@@ -1,56 +0,0 @@
import { describe, expect, it } from 'vitest';
import { createSessionContextStore, type StorageLike } from '../src/spa/session-context-store';
function makeMemoryStorage(seed?: Record<string, string>): StorageLike {
const memory = new Map<string, string>(Object.entries(seed ?? {}));
return {
getItem: (key: string) => memory.get(key) ?? null,
setItem: (key: string, value: string) => {
memory.set(key, value);
},
removeItem: (key: string) => {
memory.delete(key);
}
};
}
describe('session context store', () => {
it('normalizes and persists sessionCode/playerId/token', () => {
const storage = makeMemoryStorage();
const store = createSessionContextStore(storage, 'ctx');
const value = store.set({ sessionCode: ' abcd12 ', playerId: 12, token: ' token-1 ' });
expect(value).toEqual({ sessionCode: 'ABCD12', playerId: 12, token: 'token-1' });
expect(store.get()).toEqual({ sessionCode: 'ABCD12', playerId: 12, token: 'token-1' });
expect(storage.getItem('ctx')).toBe('{"sessionCode":"ABCD12","playerId":12,"token":"token-1"}');
});
it('loads from storage and clears invalid payloads', () => {
const storage = makeMemoryStorage({ ctx: '{"sessionCode":"","playerId":0,"token":""}' });
const store = createSessionContextStore(storage, 'ctx');
expect(store.get()).toBeNull();
expect(storage.getItem('ctx')).toBeNull();
});
it('supports clear()', () => {
const storage = makeMemoryStorage();
const store = createSessionContextStore(storage, 'ctx');
store.set({ sessionCode: 'ABCD12', playerId: 3, token: 'token-3' });
store.clear();
expect(store.get()).toBeNull();
expect(storage.getItem('ctx')).toBeNull();
});
it('rejects invalid context writes', () => {
const store = createSessionContextStore();
expect(() => store.set({ sessionCode: '', playerId: 1, token: 'token-1' })).toThrow('sessionCode is required');
expect(() => store.set({ sessionCode: 'ABCD12', playerId: 0, token: 'token-1' })).toThrow(
'playerId must be a positive integer'
);
expect(() => store.set({ sessionCode: 'ABCD12', playerId: 2, token: ' ' })).toThrow('token is required');
});
});

View File

@@ -1,236 +0,0 @@
import { describe, expect, it, vi } from 'vitest';
import {
createVerticalSliceController,
type SessionContext,
type SessionContextStore
} from '../src/spa/vertical-slice';
import type { ApiClient } from '../src/api/client';
function makeApiMock(overrides?: Partial<ApiClient>): ApiClient {
const base: ApiClient = {
health: vi.fn(),
getSession: vi.fn().mockResolvedValue({
ok: true,
status: 200,
data: {
session: { code: 'ABCD12', status: 'lobby', host_id: 1, current_round: 1, players_count: 3 },
players: [],
round_question: null,
reveal: null,
phase_view_model: {
status: 'lobby',
round_number: 1,
players_count: 3,
constraints: {
min_players_to_start: 3,
max_players_mvp: 5,
min_players_reached: true,
max_players_allowed: true
},
host: {
can_start_round: true,
can_show_question: false,
can_mix_answers: false,
can_calculate_scores: false,
can_reveal_scoreboard: false,
can_start_next_round: false,
can_finish_game: false
},
player: {
can_join: true,
can_submit_lie: false,
can_submit_guess: false,
can_view_final_result: false
}
}
}
}),
joinSession: vi.fn().mockResolvedValue({
ok: true,
status: 201,
data: { player: { id: 9, nickname: 'Maja', session_token: 'token-1', score: 0 }, session: { code: 'ABCD12', status: 'lobby' } }
}),
startRound: vi.fn().mockResolvedValue({
ok: true,
status: 201,
data: {
session: { code: 'ABCD12', status: 'lie', current_round: 1 },
round: { number: 1, category: { slug: 'history', name: 'History' } }
}
}),
showQuestion: vi.fn(),
mixAnswers: vi.fn(),
calculateScores: vi.fn(),
getScoreboard: vi.fn(),
startNextRound: vi.fn(),
finishGame: vi.fn(),
submitLie: vi.fn(),
submitGuess: vi.fn()
};
return { ...base, ...overrides };
}
function makeSessionContextStore(initial: SessionContext | null = null): SessionContextStore {
let value = initial;
return {
get: vi.fn(() => value),
set: vi.fn((next: SessionContext) => {
value = next;
return next;
})
};
}
describe('vertical slice controller: lobby -> join -> start round', () => {
it('uses createSessionContextStore by default (no manual injection)', async () => {
vi.resetModules();
const defaultStore = {
get: vi.fn(() => null),
set: vi.fn((next: SessionContext) => next),
clear: vi.fn()
};
vi.doMock('../src/spa/session-context-store', async () => {
const actual = await vi.importActual<typeof import('../src/spa/session-context-store')>('../src/spa/session-context-store');
return {
...actual,
createSessionContextStore: vi.fn(() => defaultStore)
};
});
const { createVerticalSliceController: createControllerWithMock } = await import('../src/spa/vertical-slice');
const api = makeApiMock();
const controller = createControllerWithMock(api);
await controller.joinLobby('ABCD12', 'Maja');
expect(defaultStore.set).toHaveBeenCalledWith({
sessionCode: 'ABCD12',
playerId: 9,
token: 'token-1'
});
vi.doUnmock('../src/spa/session-context-store');
vi.resetModules();
});
it('tracks loading and success state for join + start flow', async () => {
const api = makeApiMock();
const controller = createVerticalSliceController(api);
const beforeJoinPromise = controller.joinLobby('abcd12', 'Maja');
expect(controller.getState().joinState).toBe('loading');
await beforeJoinPromise;
const postJoin = controller.getState();
expect(postJoin.joinState).toBe('success');
expect(postJoin.session?.session.code).toBe('ABCD12');
const beforeStartPromise = controller.startRound('abcd12', 'history');
expect(controller.getState().startRoundState).toBe('loading');
await beforeStartPromise;
const postStart = controller.getState();
expect(postStart.startRoundState).toBe('success');
});
it('persists session context after join and syncs normalized session code', async () => {
const api = makeApiMock();
const sessionContextStore = makeSessionContextStore();
const controller = createVerticalSliceController(api, sessionContextStore);
await controller.joinLobby('abcd12', 'Maja');
expect(sessionContextStore.set).toHaveBeenCalledWith({
sessionCode: 'ABCD12',
playerId: 9,
token: 'token-1'
});
expect(controller.getState().sessionCode).toBe('ABCD12');
});
it('uses stored session code as fallback for join + hydrate flow when input code is empty', async () => {
const api = makeApiMock();
const sessionContextStore = makeSessionContextStore({
sessionCode: 'wxyz99',
playerId: 5,
token: 'token-old'
});
const controller = createVerticalSliceController(api, sessionContextStore);
await controller.joinLobby(' ', 'Maja');
expect(api.joinSession).toHaveBeenCalledWith({ code: 'WXYZ99', nickname: 'Maja' });
expect(api.getSession).toHaveBeenCalledWith('ABCD12');
});
it('surfaces a friendly error when join fails', async () => {
const api = makeApiMock({
joinSession: vi.fn().mockResolvedValue({
ok: false,
status: 404,
error: { kind: 'http', status: 404, message: 'HTTP 404', payload: { error: 'Session not found', error_code: 'session_not_found' } }
})
});
const controller = createVerticalSliceController(api);
await controller.joinLobby('missing', 'Maja');
const state = controller.getState();
expect(state.joinState).toBe('error');
expect(state.errorMessage).toBe('Session code is invalid or the session no longer exists.');
});
it('surfaces a friendly error when round start fails', async () => {
const api = makeApiMock({
startRound: vi.fn().mockResolvedValue({
ok: false,
status: 400,
error: { kind: 'http', status: 400, message: 'HTTP 400', payload: { error: 'Round can only be started from lobby', error_code: 'round_start_invalid_phase' } }
})
});
const controller = createVerticalSliceController(api);
await controller.startRound('ABCD12', 'history');
const state = controller.getState();
expect(state.startRoundState).toBe('error');
expect(state.errorMessage).toBe('Could not start round. Refresh the lobby and try again.');
});
it('shows local validation error and avoids API call when hydrating without any session code', async () => {
const api = makeApiMock();
const controller = createVerticalSliceController(api, makeSessionContextStore(null));
await controller.hydrateLobby(' ');
const state = controller.getState();
expect(state.errorMessage).toBe('Session code is required.');
expect(state.loadingSession).toBe(false);
expect(api.getSession).not.toHaveBeenCalled();
});
it('shows local validation error and avoids API call when starting round without any session code', async () => {
const api = makeApiMock();
const controller = createVerticalSliceController(api, makeSessionContextStore(null));
await controller.startRound(' ', 'history');
const state = controller.getState();
expect(state.startRoundState).toBe('error');
expect(state.errorMessage).toBe('Session code is required.');
expect(api.startRound).not.toHaveBeenCalled();
});
it('uses joined session code when starting round without a reload', async () => {
const api = makeApiMock();
const controller = createVerticalSliceController(api);
await controller.joinLobby(' abcd12 ', 'Maja');
await controller.startRound('', 'history');
expect(api.startRound).toHaveBeenCalledWith('ABCD12', { category_slug: 'history' });
expect(controller.getState().sessionCode).toBe('ABCD12');
});
});

View File

@@ -1,13 +0,0 @@
{
"compilerOptions": {
"target": "ES2022",
"module": "ES2022",
"moduleResolution": "bundler",
"resolveJsonModule": true,
"strict": true,
"skipLibCheck": true,
"lib": ["ES2022", "DOM"],
"types": ["vitest/globals", "node"]
},
"include": ["src", "tests", "../shared/i18n/*.json"]
}

View File

@@ -1,9 +0,0 @@
import { defineConfig } from 'vitest/config';
export default defineConfig({
test: {
include: ['tests/**/*.test.ts', 'angular/src/**/*.spec.ts'],
setupFiles: ['angular/src/test-setup.ts'],
exclude: ['**/node_modules/**']
}
});

View File

@@ -1,18 +0,0 @@
# Generated by Django 6.0.2 on 2026-03-13 16:05
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('fupogfakta', '0004_player_session_token'),
]
operations = [
migrations.AlterField(
model_name='gamesession',
name='status',
field=models.CharField(choices=[('lobby', 'Lobby'), ('lie', 'Løgnfase'), ('guess', 'Gættefase'), ('reveal', 'Reveal'), ('scoreboard', 'Scoreboard'), ('finished', 'Afsluttet')], default='lobby', max_length=16),
),
]

View File

@@ -1,26 +0,0 @@
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
("fupogfakta", "0004_player_session_token"),
]
operations = [
migrations.AlterField(
model_name="gamesession",
name="status",
field=models.CharField(
choices=[
("lobby", "Lobby"),
("lie", "Løgnfase"),
("guess", "Gættefase"),
("reveal", "Reveal"),
("scoreboard", "Scoreboard"),
("finished", "Afsluttet"),
],
default="lobby",
max_length=16,
),
),
]

View File

@@ -1,10 +0,0 @@
from django.db import migrations
class Migration(migrations.Migration):
dependencies = [
("fupogfakta", "0005_alter_gamesession_status"),
("fupogfakta", "0005_gamesession_scoreboard_status"),
]
operations = []

View File

@@ -1,18 +0,0 @@
# Generated by Django 6.0.2 on 2026-03-17 08:24
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('fupogfakta', '0006_merge_20260315_1249'),
]
operations = [
migrations.AddField(
model_name='roundconfig',
name='started_from_scoreboard',
field=models.BooleanField(default=False),
),
]

View File

@@ -42,7 +42,6 @@ class GameSession(models.Model):
LIE = "lie", "Løgnfase"
GUESS = "guess", "Gættefase"
REVEAL = "reveal", "Reveal"
SCOREBOARD = "scoreboard", "Scoreboard"
FINISHED = "finished", "Afsluttet"
host = models.ForeignKey(User, on_delete=models.PROTECT, related_name="hosted_sessions")
@@ -83,7 +82,6 @@ class RoundConfig(models.Model):
points_bluff = models.IntegerField(default=2)
lie_seconds = models.PositiveIntegerField(default=45)
guess_seconds = models.PositiveIntegerField(default=30)
started_from_scoreboard = models.BooleanField(default=False)
class Meta:
unique_together = (("session", "number"),)

View File

@@ -1,275 +0,0 @@
from datetime import timedelta
from .models import GameSession, Player, RoundConfig, RoundQuestion
def build_player_ref(player: Player | None) -> dict | None:
if player is None:
return None
return {
"player_id": player.id,
"nickname": player.nickname,
}
def build_round_question_payload(round_question: RoundQuestion | None) -> dict | None:
if round_question is None:
return None
return {
"id": round_question.id,
"round_number": round_question.round_number,
"prompt": round_question.question.prompt,
"shown_at": round_question.shown_at.isoformat(),
"answers": [{"text": text} for text in (round_question.mixed_answers or [])],
}
def build_reveal_payload(round_question: RoundQuestion | None) -> dict | None:
if round_question is None:
return None
lies = [
{
**build_player_ref(lie.player),
"text": lie.text,
"created_at": lie.created_at.isoformat(),
}
for lie in round_question.lies.select_related("player").order_by("created_at", "id")
]
guesses = []
for guess in round_question.guesses.select_related("player", "fooled_player").order_by("created_at", "id"):
guess_payload = {
**build_player_ref(guess.player),
"selected_text": guess.selected_text,
"is_correct": guess.is_correct,
"created_at": guess.created_at.isoformat(),
"fooled_player_id": guess.fooled_player_id,
}
if guess.fooled_player is not None:
guess_payload["fooled_player_nickname"] = guess.fooled_player.nickname
guesses.append(guess_payload)
return {
"round_question_id": round_question.id,
"round_number": round_question.round_number,
"prompt": round_question.question.prompt,
"correct_answer": round_question.correct_answer,
"lies": lies,
"guesses": guesses,
}
def build_leaderboard(session: GameSession) -> list[dict]:
return list(
Player.objects.filter(session=session)
.order_by("-score", "nickname")
.values("id", "nickname", "score")
)
def build_lie_started_payload(session: GameSession, round_config: RoundConfig, round_question: RoundQuestion) -> dict:
lie_deadline_at = round_question.shown_at + timedelta(seconds=round_config.lie_seconds)
return {
"round_number": session.current_round,
"category": {"slug": round_config.category.slug, "name": round_config.category.name},
"round_question_id": round_question.id,
"prompt": round_question.question.prompt,
"shown_at": round_question.shown_at.isoformat(),
"lie_deadline_at": lie_deadline_at.isoformat(),
"lie_seconds": round_config.lie_seconds,
}
def build_phase_view_model(session: GameSession, *, players_count: int, has_round_question: bool) -> dict:
status = session.status
in_lobby = status == GameSession.Status.LOBBY
in_lie = status == GameSession.Status.LIE
in_guess = status == GameSession.Status.GUESS
in_scoreboard = status == GameSession.Status.SCOREBOARD
in_finished = status == GameSession.Status.FINISHED
min_players_reached = players_count >= 3
max_players_allowed = players_count <= 5
return {
"status": status,
"current_phase": status,
"round_number": session.current_round,
"players_count": players_count,
"constraints": {
"min_players_to_start": 3,
"max_players_mvp": 5,
"min_players_reached": min_players_reached,
"max_players_allowed": max_players_allowed,
},
"readiness": {
"question_ready": has_round_question,
"scoreboard_ready": status in {GameSession.Status.REVEAL, GameSession.Status.SCOREBOARD, GameSession.Status.FINISHED},
"can_advance_to_next_round": in_scoreboard,
},
"host": {
"can_start_round": in_lobby and min_players_reached and max_players_allowed,
"can_show_question": False,
"can_mix_answers": False,
"can_calculate_scores": False,
"can_reveal_scoreboard": False,
"can_start_next_round": in_scoreboard,
"can_finish_game": in_scoreboard,
},
"player": {
"can_join": status in {
GameSession.Status.LOBBY,
GameSession.Status.LIE,
GameSession.Status.GUESS,
GameSession.Status.REVEAL,
GameSession.Status.SCOREBOARD,
},
"can_submit_lie": in_lie and has_round_question,
"can_submit_guess": in_guess and has_round_question,
"can_view_final_result": in_finished,
},
}
def build_session_detail_gameplay_payload(
session: GameSession,
*,
current_round_question: RoundQuestion | None,
players_count: int,
) -> dict:
return {
"round_question": build_round_question_payload(current_round_question),
"reveal": build_reveal_payload(current_round_question)
if session.status in {GameSession.Status.REVEAL, GameSession.Status.SCOREBOARD} and current_round_question
else None,
"scoreboard": build_scoreboard_phase_event(session)["payload"]["leaderboard"]
if session.status in {GameSession.Status.SCOREBOARD, GameSession.Status.FINISHED}
else None,
"phase_view_model": build_phase_view_model(
session,
players_count=players_count,
has_round_question=bool(current_round_question),
),
}
def build_start_round_response(
session: GameSession,
round_config: RoundConfig,
round_question: RoundQuestion,
) -> dict:
lie_started_payload = build_lie_started_payload(session, round_config, round_question)
return {
"session": {
"code": session.code,
"status": session.status,
"current_round": session.current_round,
},
"round": {
"number": round_config.number,
"category": {
"slug": round_config.category.slug,
"name": round_config.category.name,
},
},
"round_question": {
"id": round_question.id,
"prompt": round_question.question.prompt,
"round_number": round_question.round_number,
"shown_at": round_question.shown_at.isoformat(),
"lie_deadline_at": lie_started_payload["lie_deadline_at"],
},
"config": {
"lie_seconds": round_config.lie_seconds,
},
}
def build_question_shown_payload(round_question: RoundQuestion, lie_deadline_at: str, lie_seconds: int) -> dict:
return {
"round_question_id": round_question.id,
"prompt": round_question.question.prompt,
"shown_at": round_question.shown_at.isoformat(),
"lie_deadline_at": lie_deadline_at,
"lie_seconds": lie_seconds,
}
def build_question_shown_response(round_question: RoundQuestion, lie_deadline_at: str, lie_seconds: int) -> dict:
return {
"round_question": {
"id": round_question.id,
"prompt": round_question.question.prompt,
"round_number": round_question.round_number,
"shown_at": round_question.shown_at.isoformat(),
"lie_deadline_at": lie_deadline_at,
},
"config": {
"lie_seconds": lie_seconds,
},
}
def build_start_next_round_response(
session: GameSession,
round_config: RoundConfig,
round_question: RoundQuestion,
) -> dict:
return build_start_round_response(session, round_config, round_question)
def build_start_next_round_phase_event(
session: GameSession,
round_config: RoundConfig,
round_question: RoundQuestion,
) -> dict:
return {
"name": "phase.lie_started",
"payload": build_lie_started_payload(session, round_config, round_question),
}
def build_scoreboard_phase_event(session: GameSession, leaderboard: list[dict] | None = None) -> dict:
return {
"name": "phase.scoreboard",
"payload": {
"leaderboard": leaderboard if leaderboard is not None else build_leaderboard(session),
"current_round": session.current_round,
},
}
def build_reveal_scoreboard_response(session: GameSession, leaderboard: list[dict]) -> dict:
return {
"session": {
"code": session.code,
"status": session.status,
"current_round": session.current_round,
},
"leaderboard": leaderboard,
}
def build_finish_game_phase_event(session: GameSession) -> dict:
leaderboard = build_leaderboard(session)
winner = leaderboard[0] if leaderboard else None
return {
"name": "phase.game_over",
"payload": {"winner": winner, "leaderboard": leaderboard},
}
def build_finish_game_response(session: GameSession) -> dict:
finish_event = build_finish_game_phase_event(session)
return {
"session": {
"code": session.code,
"status": GameSession.Status.FINISHED,
"current_round": session.current_round,
},
"winner": finish_event["payload"]["winner"],
"leaderboard": finish_event["payload"]["leaderboard"],
}

View File

@@ -1,479 +0,0 @@
import random
from datetime import timedelta
from dataclasses import dataclass
from typing import Any
from django.db import transaction
from django.utils import timezone
from .models import Category, GameSession, Guess, LieAnswer, Player, Question, RoundConfig, RoundQuestion, ScoreEvent
from .payloads import (
build_finish_game_phase_event,
build_finish_game_response,
build_lie_started_payload,
build_question_shown_payload,
build_question_shown_response,
build_reveal_scoreboard_response,
build_scoreboard_phase_event,
build_start_next_round_phase_event,
build_start_next_round_response,
build_start_round_response,
)
@dataclass(frozen=True)
class RoundTransitionResult:
session: GameSession
round_config: RoundConfig
round_question: RoundQuestion
should_broadcast: bool
response_payload: dict[str, Any]
phase_event_name: str | None = None
phase_event_payload: dict[str, Any] | None = None
@dataclass(frozen=True)
class FinishGameResult:
session: GameSession
should_broadcast: bool
response_payload: dict[str, Any]
phase_event_name: str | None = None
phase_event_payload: dict[str, Any] | None = None
@dataclass(frozen=True)
class ScoreboardTransitionResult:
session: GameSession
leaderboard: list[dict]
should_broadcast: bool
response_payload: dict[str, Any] | None = None
phase_event_name: str | None = None
phase_event_payload: dict[str, Any] | None = None
def get_round_question(session: GameSession, round_number: int) -> RoundQuestion | None:
return (
RoundQuestion.objects.filter(session=session, round_number=round_number)
.select_related("question")
.order_by("-id")
.first()
)
def get_current_round_question(session: GameSession) -> RoundQuestion | None:
return get_round_question(session, session.current_round)
def reset_round_question_bootstrap_state(round_question: RoundQuestion) -> RoundQuestion:
Guess.objects.filter(round_question=round_question).delete()
LieAnswer.objects.filter(round_question=round_question).delete()
update_fields: list[str] = []
if round_question.mixed_answers:
round_question.mixed_answers = []
update_fields.append("mixed_answers")
round_question.shown_at = timezone.now()
update_fields.append("shown_at")
round_question.save(update_fields=update_fields)
return round_question
def select_round_question(
session: GameSession,
round_config: RoundConfig,
*,
round_number: int | None = None,
) -> RoundQuestion:
target_round_number = session.current_round if round_number is None else round_number
existing_round_question = get_round_question(session, target_round_number)
if existing_round_question is not None and existing_round_question.question.category_id == round_config.category_id:
return existing_round_question
used_question_ids = RoundQuestion.objects.filter(session=session).values_list("question_id", flat=True)
available_questions = Question.objects.filter(
category=round_config.category,
is_active=True,
).exclude(pk__in=used_question_ids)
if not available_questions.exists():
raise ValueError("no_available_questions")
question = random.choice(list(available_questions))
if existing_round_question is not None:
existing_round_question.question = question
existing_round_question.correct_answer = question.correct_answer
existing_round_question.save(update_fields=["question", "correct_answer"])
return existing_round_question
return RoundQuestion.objects.create(
session=session,
round_number=target_round_number,
question=question,
correct_answer=question.correct_answer,
)
def prepare_mixed_answers(round_question: RoundQuestion) -> list[str]:
deduped_answers = list(round_question.mixed_answers or [])
if deduped_answers:
return deduped_answers
lie_texts = list(round_question.lies.values_list("text", flat=True))
seen = set()
for text in [round_question.correct_answer, *lie_texts]:
normalized = text.strip().casefold()
if not normalized or normalized in seen:
continue
seen.add(normalized)
deduped_answers.append(text.strip())
if len(deduped_answers) < 2:
raise ValueError("not_enough_answers_to_mix")
random.shuffle(deduped_answers)
round_question.mixed_answers = deduped_answers
round_question.save(update_fields=["mixed_answers"])
return deduped_answers
def start_round(session: GameSession, category_slug: str) -> RoundTransitionResult:
try:
category = Category.objects.get(slug=category_slug, is_active=True)
except Category.DoesNotExist:
raise ValueError("category_not_found")
if not Question.objects.filter(category=category, is_active=True).exists():
raise ValueError("category_has_no_questions")
with transaction.atomic():
locked_session = GameSession.objects.select_for_update().get(pk=session.pk)
if locked_session.status != GameSession.Status.LOBBY:
raise ValueError("round_start_invalid_phase")
if RoundConfig.objects.filter(session=locked_session, number=locked_session.current_round).exists():
raise ValueError("round_already_configured")
round_config = RoundConfig(
session=locked_session,
number=locked_session.current_round,
category=category,
)
round_question = select_round_question(locked_session, round_config)
round_config.save()
locked_session.status = GameSession.Status.LIE
locked_session.save(update_fields=["status"])
phase_event = {
"name": "phase.lie_started",
"payload": build_lie_started_payload(locked_session, round_config, round_question),
}
return RoundTransitionResult(
session=locked_session,
round_config=round_config,
round_question=round_question,
should_broadcast=True,
response_payload=build_start_round_response(locked_session, round_config, round_question),
phase_event_name=phase_event["name"],
phase_event_payload=phase_event["payload"],
)
def show_question(session: GameSession) -> RoundTransitionResult:
if session.status != GameSession.Status.LIE:
raise ValueError("show_question_invalid_phase")
try:
round_config = RoundConfig.objects.get(session=session, number=session.current_round)
except RoundConfig.DoesNotExist:
raise ValueError("round_config_missing")
round_question = get_current_round_question(session)
if round_question is None:
round_question = select_round_question(session, round_config)
lie_deadline_at = round_question.shown_at + timedelta(seconds=round_config.lie_seconds)
lie_deadline_iso = lie_deadline_at.isoformat()
phase_event = {
"name": "phase.question_shown",
"payload": build_question_shown_payload(round_question, lie_deadline_iso, round_config.lie_seconds),
}
return RoundTransitionResult(
session=session,
round_config=round_config,
round_question=round_question,
should_broadcast=True,
response_payload=build_question_shown_response(round_question, lie_deadline_iso, round_config.lie_seconds),
phase_event_name=phase_event["name"],
phase_event_payload=phase_event["payload"],
)
def start_next_round(session: GameSession) -> RoundTransitionResult:
with transaction.atomic():
locked_session = GameSession.objects.select_for_update().get(pk=session.pk)
next_round_config = None
round_question = None
should_broadcast = False
phase_event_name = None
phase_event_payload = None
if locked_session.status == GameSession.Status.SCOREBOARD:
previous_round_config = RoundConfig.objects.filter(
session=locked_session,
number=locked_session.current_round,
).select_related("category").first()
if previous_round_config is None:
raise ValueError("round_config_missing")
next_round_number = locked_session.current_round + 1
next_round_config, _created = RoundConfig.objects.get_or_create(
session=locked_session,
number=next_round_number,
defaults={
"category": previous_round_config.category,
"lie_seconds": previous_round_config.lie_seconds,
"guess_seconds": previous_round_config.guess_seconds,
"points_correct": previous_round_config.points_correct,
"points_bluff": previous_round_config.points_bluff,
"started_from_scoreboard": True,
},
)
round_config_update_fields: list[str] = []
if next_round_config.category_id != previous_round_config.category_id:
next_round_config.category = previous_round_config.category
round_config_update_fields.append("category")
if next_round_config.lie_seconds != previous_round_config.lie_seconds:
next_round_config.lie_seconds = previous_round_config.lie_seconds
round_config_update_fields.append("lie_seconds")
if next_round_config.guess_seconds != previous_round_config.guess_seconds:
next_round_config.guess_seconds = previous_round_config.guess_seconds
round_config_update_fields.append("guess_seconds")
if next_round_config.points_correct != previous_round_config.points_correct:
next_round_config.points_correct = previous_round_config.points_correct
round_config_update_fields.append("points_correct")
if next_round_config.points_bluff != previous_round_config.points_bluff:
next_round_config.points_bluff = previous_round_config.points_bluff
round_config_update_fields.append("points_bluff")
if not next_round_config.started_from_scoreboard:
next_round_config.started_from_scoreboard = True
round_config_update_fields.append("started_from_scoreboard")
if round_config_update_fields:
next_round_config.save(update_fields=round_config_update_fields)
locked_session.current_round = next_round_number
round_question = reset_round_question_bootstrap_state(
select_round_question(locked_session, next_round_config, round_number=next_round_number)
)
locked_session.status = GameSession.Status.LIE
locked_session.save(update_fields=["current_round", "status"])
should_broadcast = True
phase_event = build_start_next_round_phase_event(locked_session, next_round_config, round_question)
phase_event_name = phase_event["name"]
phase_event_payload = phase_event["payload"]
elif locked_session.status == GameSession.Status.LIE:
if locked_session.current_round <= 1:
raise ValueError("next_round_invalid_phase")
next_round_config = RoundConfig.objects.filter(
session=locked_session,
number=locked_session.current_round,
).select_related("category").first()
round_question = get_current_round_question(locked_session)
if (
next_round_config is None
or not next_round_config.started_from_scoreboard
or round_question is None
):
raise ValueError("next_round_invalid_phase")
else:
raise ValueError("next_round_invalid_phase")
return RoundTransitionResult(
session=locked_session,
round_config=next_round_config,
round_question=round_question,
should_broadcast=should_broadcast,
response_payload=build_start_next_round_response(
locked_session,
next_round_config,
round_question,
),
phase_event_name=phase_event_name,
phase_event_payload=phase_event_payload,
)
def finish_game(session: GameSession) -> FinishGameResult:
with transaction.atomic():
locked_session = GameSession.objects.select_for_update().get(pk=session.pk)
should_broadcast = False
phase_event_name = None
phase_event_payload = None
if locked_session.status == GameSession.Status.SCOREBOARD:
locked_session.status = GameSession.Status.FINISHED
locked_session.save(update_fields=["status"])
should_broadcast = True
phase_event = build_finish_game_phase_event(locked_session)
phase_event_name = phase_event["name"]
phase_event_payload = phase_event["payload"]
elif locked_session.status != GameSession.Status.FINISHED:
raise ValueError("finish_game_invalid_phase")
return FinishGameResult(
session=locked_session,
should_broadcast=should_broadcast,
response_payload=build_finish_game_response(locked_session),
phase_event_name=phase_event_name,
phase_event_payload=phase_event_payload,
)
def promote_reveal_to_scoreboard(session: GameSession) -> ScoreboardTransitionResult:
if session.status != GameSession.Status.REVEAL:
leaderboard = list(
Player.objects.filter(session=session)
.order_by("-score", "nickname")
.values("id", "nickname", "score")
)
return ScoreboardTransitionResult(
session=session,
leaderboard=leaderboard,
should_broadcast=False,
response_payload=build_reveal_scoreboard_response(session, leaderboard),
)
current_round_question = get_current_round_question(session)
if current_round_question is None:
leaderboard = list(
Player.objects.filter(session=session)
.order_by("-score", "nickname")
.values("id", "nickname", "score")
)
return ScoreboardTransitionResult(
session=session,
leaderboard=leaderboard,
should_broadcast=False,
response_payload=build_reveal_scoreboard_response(session, leaderboard),
)
players_count = Player.objects.filter(session=session).count()
guess_count = Guess.objects.filter(round_question=current_round_question).count()
has_score_events = ScoreEvent.objects.filter(
session=session,
meta__round_question_id=current_round_question.id,
).exists()
reveal_is_resolved = has_score_events or (players_count > 0 and guess_count >= players_count)
if not reveal_is_resolved:
leaderboard = list(
Player.objects.filter(session=session)
.order_by("-score", "nickname")
.values("id", "nickname", "score")
)
return ScoreboardTransitionResult(
session=session,
leaderboard=leaderboard,
should_broadcast=False,
response_payload=build_reveal_scoreboard_response(session, leaderboard),
)
with transaction.atomic():
locked_session = GameSession.objects.select_for_update().get(pk=session.pk)
if locked_session.status != GameSession.Status.REVEAL:
scoreboard_session = locked_session
should_broadcast = False
else:
locked_session.status = GameSession.Status.SCOREBOARD
locked_session.save(update_fields=["status"])
scoreboard_session = locked_session
should_broadcast = True
leaderboard = list(
Player.objects.filter(session=scoreboard_session)
.order_by("-score", "nickname")
.values("id", "nickname", "score")
)
phase_event_name = None
phase_event_payload = None
if should_broadcast:
phase_event = build_scoreboard_phase_event(scoreboard_session, leaderboard)
phase_event_name = phase_event["name"]
phase_event_payload = phase_event["payload"]
return ScoreboardTransitionResult(
session=scoreboard_session,
leaderboard=leaderboard,
should_broadcast=should_broadcast,
response_payload=build_reveal_scoreboard_response(scoreboard_session, leaderboard),
phase_event_name=phase_event_name,
phase_event_payload=phase_event_payload,
)
def resolve_scores(
session: GameSession,
round_question: RoundQuestion,
round_config: RoundConfig,
) -> tuple[list[ScoreEvent], list[dict]]:
guesses = list(round_question.guesses.select_related("player"))
if not guesses:
raise ValueError("no_guesses_submitted")
bluff_counts: dict[int, int] = {}
for guess in guesses:
if guess.fooled_player_id:
bluff_counts[guess.fooled_player_id] = bluff_counts.get(guess.fooled_player_id, 0) + 1
score_events = []
for guess in guesses:
if guess.is_correct:
guess.player.score += round_config.points_correct
guess.player.save(update_fields=["score"])
score_events.append(
ScoreEvent(
session=session,
player=guess.player,
delta=round_config.points_correct,
reason="guess_correct",
meta={"round_question_id": round_question.id, "guess_id": guess.id},
)
)
for player_id, fooled_count in bluff_counts.items():
delta = fooled_count * round_config.points_bluff
player = Player.objects.get(pk=player_id, session=session)
player.score += delta
player.save(update_fields=["score"])
score_events.append(
ScoreEvent(
session=session,
player=player,
delta=delta,
reason="bluff_success",
meta={"round_question_id": round_question.id, "fooled_count": fooled_count},
)
)
ScoreEvent.objects.bulk_create(score_events)
leaderboard = list(
Player.objects.filter(session=session)
.order_by("-score", "nickname")
.values("id", "nickname", "score")
)
return score_events, leaderboard

View File

@@ -1,410 +1,2 @@
from datetime import timedelta
from unittest.mock import patch
from django.contrib.auth import get_user_model
from django.test import TestCase
from django.utils import timezone
from fupogfakta.models import Category, GameSession, Guess, LieAnswer, Player, Question, RoundConfig, RoundQuestion, ScoreEvent
from fupogfakta.payloads import (
build_lie_started_payload,
build_phase_view_model,
build_reveal_payload,
build_round_question_payload,
build_session_detail_gameplay_payload,
)
from fupogfakta.services import (
finish_game,
get_current_round_question,
prepare_mixed_answers,
promote_reveal_to_scoreboard,
resolve_scores,
select_round_question,
start_next_round,
)
User = get_user_model()
class FupOgFaktaExtractionSliceTests(TestCase):
def setUp(self):
self.host = User.objects.create_user(username="host", password="secret123")
self.session = GameSession.objects.create(host=self.host, code="ABCD23")
self.category = Category.objects.create(name="Historie", slug="historie", is_active=True)
self.question_one = Question.objects.create(
category=self.category,
prompt="Hvornår faldt muren?",
correct_answer="1989",
is_active=True,
)
self.question_two = Question.objects.create(
category=self.category,
prompt="Hvornår kom euroen?",
correct_answer="1999",
is_active=True,
)
self.round_config = RoundConfig.objects.create(session=self.session, number=1, category=self.category)
self.alice = Player.objects.create(session=self.session, nickname="Alice")
self.bob = Player.objects.create(session=self.session, nickname="Bob")
self.clara = Player.objects.create(session=self.session, nickname="Clara")
def test_select_round_question_skips_already_used_questions_for_session(self):
RoundQuestion.objects.create(
session=self.session,
round_number=99,
question=self.question_one,
correct_answer=self.question_one.correct_answer,
)
round_question = select_round_question(self.session, self.round_config)
self.assertEqual(round_question.question, self.question_two)
self.assertEqual(get_current_round_question(self.session), round_question)
def test_prepare_mixed_answers_dedupes_blank_and_case_variants(self):
round_question = RoundQuestion.objects.create(
session=self.session,
round_number=1,
question=self.question_one,
correct_answer="1989",
)
LieAnswer.objects.create(round_question=round_question, player=self.alice, text=" 1989 ")
LieAnswer.objects.create(round_question=round_question, player=self.bob, text="Nitten niogfirs")
LieAnswer.objects.create(round_question=round_question, player=self.clara, text=" ")
with patch("fupogfakta.services.random.shuffle", side_effect=lambda answers: None):
answers = prepare_mixed_answers(round_question)
self.assertEqual(answers, ["1989", "Nitten niogfirs"])
round_question.refresh_from_db()
self.assertEqual(round_question.mixed_answers, answers)
def test_start_next_round_moves_scoreboard_transition_into_service(self):
self.session.status = GameSession.Status.SCOREBOARD
self.session.save(update_fields=["status"])
result = start_next_round(self.session)
self.session.refresh_from_db()
self.assertTrue(result.should_broadcast)
self.assertEqual(result.session.status, GameSession.Status.LIE)
self.assertEqual(result.session.current_round, 2)
self.assertEqual(result.round_config.number, 2)
self.assertTrue(result.round_config.started_from_scoreboard)
self.assertEqual(result.round_question.round_number, 2)
def test_start_next_round_rejects_plain_lie_without_scoreboard_marker(self):
self.session.status = GameSession.Status.LIE
self.session.current_round = 2
self.session.save(update_fields=["status", "current_round"])
RoundConfig.objects.create(session=self.session, number=2, category=self.category, started_from_scoreboard=False)
RoundQuestion.objects.create(
session=self.session,
round_number=2,
question=self.question_two,
correct_answer=self.question_two.correct_answer,
)
with self.assertRaisesMessage(ValueError, "next_round_invalid_phase"):
start_next_round(self.session)
def test_start_next_round_refreshes_shown_at_for_reused_bootstrap_question(self):
self.session.status = GameSession.Status.SCOREBOARD
self.session.save(update_fields=["status"])
stale_shown_at = timezone.now() - timedelta(minutes=10)
stale_round_question = RoundQuestion.objects.create(
session=self.session,
round_number=2,
question=self.question_two,
correct_answer=self.question_two.correct_answer,
shown_at=stale_shown_at,
mixed_answers=["Stale truth", "Stale lie"],
)
LieAnswer.objects.create(round_question=stale_round_question, player=self.alice, text="Stale lie")
Guess.objects.create(
round_question=stale_round_question,
player=self.bob,
selected_text="Stale truth",
is_correct=True,
)
before_transition = timezone.now()
result = start_next_round(self.session)
after_transition = timezone.now()
stale_round_question.refresh_from_db()
self.assertEqual(result.round_question.id, stale_round_question.id)
self.assertGreaterEqual(stale_round_question.shown_at, before_transition)
self.assertLessEqual(stale_round_question.shown_at, after_transition)
self.assertNotEqual(stale_round_question.shown_at, stale_shown_at)
self.assertEqual(result.response_payload["round_question"]["shown_at"], stale_round_question.shown_at.isoformat())
expected_deadline = stale_round_question.shown_at + timedelta(seconds=result.round_config.lie_seconds)
self.assertEqual(result.response_payload["round_question"]["lie_deadline_at"], expected_deadline.isoformat())
self.assertGreater(expected_deadline, before_transition)
self.assertEqual(stale_round_question.mixed_answers, [])
self.assertEqual(stale_round_question.lies.count(), 0)
self.assertEqual(stale_round_question.guesses.count(), 0)
def test_start_next_round_reuses_existing_bootstrap_round_config_with_fresh_canonical_values(self):
self.session.status = GameSession.Status.SCOREBOARD
self.session.save(update_fields=["status"])
stale_category = Category.objects.create(name="Sport", slug="sport", is_active=True)
stale_round_config = RoundConfig.objects.create(
session=self.session,
number=2,
category=stale_category,
lie_seconds=12,
guess_seconds=18,
points_correct=9,
points_bluff=7,
started_from_scoreboard=False,
)
stale_round_question = RoundQuestion.objects.create(
session=self.session,
round_number=2,
question=self.question_two,
correct_answer=self.question_two.correct_answer,
shown_at=timezone.now() - timedelta(minutes=10),
mixed_answers=["Stale truth"],
)
result = start_next_round(self.session)
stale_round_config.refresh_from_db()
stale_round_question.refresh_from_db()
self.assertEqual(result.round_config.id, stale_round_config.id)
self.assertEqual(RoundConfig.objects.filter(session=self.session, number=2).count(), 1)
self.assertEqual(stale_round_config.category_id, self.round_config.category_id)
self.assertEqual(stale_round_config.lie_seconds, self.round_config.lie_seconds)
self.assertEqual(stale_round_config.guess_seconds, self.round_config.guess_seconds)
self.assertEqual(stale_round_config.points_correct, self.round_config.points_correct)
self.assertEqual(stale_round_config.points_bluff, self.round_config.points_bluff)
self.assertTrue(stale_round_config.started_from_scoreboard)
self.assertEqual(result.round_question.id, stale_round_question.id)
self.assertEqual(stale_round_question.mixed_answers, [])
def test_start_next_round_repairs_reused_bootstrap_question_when_category_drifted(self):
self.session.status = GameSession.Status.SCOREBOARD
self.session.save(update_fields=["status"])
RoundQuestion.objects.create(
session=self.session,
round_number=1,
question=self.question_one,
correct_answer=self.question_one.correct_answer,
)
stale_category = Category.objects.create(name="Sport drift", slug="sport-drift", is_active=True)
stale_question = Question.objects.create(
category=stale_category,
prompt="Hvem vandt EM i 1992?",
correct_answer="Danmark",
is_active=True,
)
stale_round_question = RoundQuestion.objects.create(
session=self.session,
round_number=2,
question=stale_question,
correct_answer=stale_question.correct_answer,
shown_at=timezone.now() - timedelta(minutes=10),
mixed_answers=["Stale truth", "Stale lie"],
)
LieAnswer.objects.create(round_question=stale_round_question, player=self.alice, text="Tyskland")
Guess.objects.create(
round_question=stale_round_question,
player=self.bob,
selected_text="Stale truth",
is_correct=True,
)
result = start_next_round(self.session)
stale_round_question.refresh_from_db()
self.assertEqual(result.round_question.id, stale_round_question.id)
self.assertEqual(stale_round_question.question.category_id, self.round_config.category_id)
self.assertEqual(stale_round_question.question_id, self.question_two.id)
self.assertEqual(stale_round_question.correct_answer, self.question_two.correct_answer)
self.assertEqual(stale_round_question.mixed_answers, [])
self.assertEqual(stale_round_question.lies.count(), 0)
self.assertEqual(stale_round_question.guesses.count(), 0)
def test_start_next_round_does_not_reuse_previous_round_question_when_category_matches(self):
self.session.status = GameSession.Status.SCOREBOARD
self.session.save(update_fields=["status"])
previous_round_question = RoundQuestion.objects.create(
session=self.session,
round_number=1,
question=self.question_one,
correct_answer=self.question_one.correct_answer,
mixed_answers=["1989", "1991"],
)
LieAnswer.objects.create(round_question=previous_round_question, player=self.alice, text="1991")
Guess.objects.create(
round_question=previous_round_question,
player=self.bob,
selected_text="1991",
is_correct=False,
fooled_player=self.alice,
)
result = start_next_round(self.session)
previous_round_question.refresh_from_db()
self.session.refresh_from_db()
self.assertEqual(self.session.current_round, 2)
self.assertEqual(result.round_question.round_number, 2)
self.assertNotEqual(result.round_question.id, previous_round_question.id)
self.assertEqual(result.round_question.question_id, self.question_two.id)
self.assertEqual(previous_round_question.round_number, 1)
self.assertEqual(previous_round_question.question_id, self.question_one.id)
self.assertEqual(previous_round_question.mixed_answers, ["1989", "1991"])
self.assertEqual(previous_round_question.lies.count(), 1)
self.assertEqual(previous_round_question.guesses.count(), 1)
def test_finish_game_moves_scoreboard_transition_into_service(self):
self.session.status = GameSession.Status.SCOREBOARD
self.session.save(update_fields=["status"])
result = finish_game(self.session)
self.session.refresh_from_db()
self.assertTrue(result.should_broadcast)
self.assertEqual(result.session.status, GameSession.Status.FINISHED)
self.assertEqual(self.session.status, GameSession.Status.FINISHED)
def test_promote_reveal_to_scoreboard_moves_transition_into_service(self):
round_question = RoundQuestion.objects.create(
session=self.session,
round_number=1,
question=self.question_one,
correct_answer=self.question_one.correct_answer,
)
self.session.status = GameSession.Status.REVEAL
self.session.save(update_fields=["status"])
LieAnswer.objects.create(round_question=round_question, player=self.alice, text="Elbil")
Guess.objects.create(
round_question=round_question,
player=self.bob,
selected_text="Elbil",
is_correct=False,
fooled_player=self.alice,
)
ScoreEvent.objects.create(
session=self.session,
player=self.alice,
delta=5,
reason="bluff_success",
meta={"round_question_id": round_question.id},
)
self.alice.score = 5
self.alice.save(update_fields=["score"])
result = promote_reveal_to_scoreboard(self.session)
self.session.refresh_from_db()
self.assertTrue(result.should_broadcast)
self.assertEqual(result.session.status, GameSession.Status.SCOREBOARD)
self.assertEqual(result.leaderboard[0]["nickname"], self.alice.nickname)
def test_resolve_scores_applies_correct_and_bluff_points(self):
round_question = RoundQuestion.objects.create(
session=self.session,
round_number=1,
question=self.question_one,
correct_answer="1989",
)
Guess.objects.create(
round_question=round_question,
player=self.alice,
selected_text="1989",
is_correct=True,
)
Guess.objects.create(
round_question=round_question,
player=self.bob,
selected_text="Berlin",
is_correct=False,
fooled_player=self.clara,
)
Guess.objects.create(
round_question=round_question,
player=self.clara,
selected_text="Berlin",
is_correct=False,
fooled_player=self.clara,
)
score_events, leaderboard = resolve_scores(self.session, round_question, self.round_config)
self.assertEqual(len(score_events), 2)
self.alice.refresh_from_db()
self.clara.refresh_from_db()
self.assertEqual(self.alice.score, self.round_config.points_correct)
self.assertEqual(self.clara.score, self.round_config.points_bluff * 2)
self.assertEqual(ScoreEvent.objects.filter(session=self.session, meta__round_question_id=round_question.id).count(), 2)
self.assertEqual([entry["nickname"] for entry in leaderboard], ["Alice", "Clara", "Bob"])
def test_payload_builders_expose_fupogfakta_round_contract(self):
round_question = RoundQuestion.objects.create(
session=self.session,
round_number=1,
question=self.question_one,
correct_answer="1989",
)
lie = LieAnswer.objects.create(round_question=round_question, player=self.bob, text="1991")
Guess.objects.create(
round_question=round_question,
player=self.alice,
selected_text="1991",
is_correct=False,
fooled_player=self.bob,
)
round_question_payload = build_round_question_payload(round_question)
lie_payload = build_lie_started_payload(self.session, self.round_config, round_question)
reveal_payload = build_reveal_payload(round_question)
phase_view_model = build_phase_view_model(
self.session,
players_count=3,
has_round_question=True,
)
self.assertEqual(round_question_payload["prompt"], self.question_one.prompt)
self.assertEqual(round_question_payload["answers"], [])
self.assertEqual(lie_payload["category"], {"slug": self.category.slug, "name": self.category.name})
self.assertEqual(lie_payload["round_question_id"], round_question.id)
self.assertEqual(reveal_payload["correct_answer"], "1989")
self.assertEqual(reveal_payload["lies"][0]["player_id"], lie.player_id)
self.assertEqual(reveal_payload["guesses"][0]["fooled_player_nickname"], self.bob.nickname)
self.assertTrue(phase_view_model["host"]["can_start_round"])
self.assertFalse(phase_view_model["host"]["can_finish_game"])
def test_build_session_detail_gameplay_payload_keeps_session_detail_semantics_in_cartridge(self):
self.session.status = GameSession.Status.SCOREBOARD
self.session.save(update_fields=["status"])
round_question = RoundQuestion.objects.create(
session=self.session,
round_number=1,
question=self.question_one,
correct_answer=self.question_one.correct_answer,
)
lie = LieAnswer.objects.create(round_question=round_question, player=self.bob, text="1991")
Guess.objects.create(
round_question=round_question,
player=self.alice,
selected_text="1991",
is_correct=False,
fooled_player=self.bob,
)
gameplay_payload = build_session_detail_gameplay_payload(
self.session,
current_round_question=round_question,
players_count=3,
)
self.assertEqual(gameplay_payload["round_question"]["id"], round_question.id)
self.assertEqual(gameplay_payload["reveal"]["lies"][0]["player_id"], lie.player_id)
self.assertEqual(gameplay_payload["scoreboard"], [{"id": self.alice.id, "nickname": self.alice.nickname, "score": self.alice.score}, {"id": self.bob.id, "nickname": self.bob.nickname, "score": self.bob.score}, {"id": self.clara.id, "nickname": self.clara.nickname, "score": self.clara.score}])
self.assertEqual(gameplay_payload["phase_view_model"]["status"], GameSession.Status.SCOREBOARD)
self.assertTrue(gameplay_payload["phase_view_model"]["host"]["can_start_next_round"])
self.assertTrue(gameplay_payload["phase_view_model"]["host"]["can_finish_game"])
# Create your tests here.

View File

@@ -1,6 +0,0 @@
from django.conf import settings
def use_spa_ui() -> bool:
"""Central read-point for SPA cutover flag."""
return bool(getattr(settings, "USE_SPA_UI", False))

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