.gitea/workflows/ci.yml

@@ -38,7 +38,10 @@ jobs:
           node-version: "22"
 
       - name: Install SPA dependencies
-        run: npm ci --prefix frontend/angular
+        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

docs/ISSUE-301-CLIENT-ACTION-GATING-ARTIFACT.md

@@ -0,0 +1,52 @@
+# 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.

docs/ISSUE-302-CANONICAL-LOOP-EVIDENCE.md

@@ -0,0 +1,55 @@
+# 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

docs/artifacts/issue-302-canonical-loop-smoke.json

@@ -0,0 +1,110 @@
+{
+  "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"
+  }
+}

frontend/angular/src/app/features/host/host-shell.component.spec.ts

@@ -21,6 +21,7 @@ function createFetchRouteMock(handler: FetchRouteHandler): FetchMock {
 function sessionDetailPayload(
   status: string,
   options?: {
+    currentPhase?: string;
     roundQuestionId?: number | null;
     reveal?: {
       correct_answer: string;
@@ -81,6 +82,7 @@ function sessionDetailPayload(
           },
     phase_view_model: {
       status,
+      current_phase: options?.currentPhase ?? status,
       round_number: 1,
       players_count: 2,
       constraints: {
@@ -89,14 +91,18 @@ function sessionDetailPayload(
         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: status === 'lobby',
+        can_start_round: (options?.currentPhase ?? status) === 'lobby',
-        can_show_question: status === 'lie',
+        can_show_question: (options?.currentPhase ?? status) === 'lie',
-        can_mix_answers: status === 'lie' || status === 'guess',
+        can_mix_answers: (options?.currentPhase ?? status) === 'lie' || (options?.currentPhase ?? status) === 'guess',
-        can_calculate_scores: status === 'guess',
+        can_calculate_scores: (options?.currentPhase ?? status) === 'guess',
-        can_reveal_scoreboard: status === 'reveal',
+        can_reveal_scoreboard: (options?.currentPhase ?? status) === 'reveal',
-        can_start_next_round: status === 'reveal',
+        can_start_next_round: (options?.currentPhase ?? status) === 'scoreboard',
-        can_finish_game: status === 'reveal',
+        can_finish_game: (options?.currentPhase ?? status) === 'scoreboard',
       },
       player: {
         can_join: status === 'lobby',
@@ -259,7 +265,7 @@ describe('HostShellComponent gameplay wiring', () => {
     component.scoreboardPayload = '{"leaderboard":[]}';
     component.finalLeaderboardPayload = '{"leaderboard":[{"nickname":"Old","score":1}]}' ;
     component.finalLeaderboard = [{ id: 9, nickname: 'Old', score: 1 }];
-    component.session = sessionDetailPayload('reveal', { roundQuestionId: 77 }) as any;
+    component.session = sessionDetailPayload('scoreboard', { roundQuestionId: 77 }) as any;
 
     await component.startNextRound();
 
@@ -296,7 +302,7 @@ describe('HostShellComponent gameplay wiring', () => {
 
     const component = new HostShellComponent();
     component.sessionCode = 'ABCD12';
-    component.session = sessionDetailPayload('reveal', { roundQuestionId: 77 }) as any;
+    component.session = sessionDetailPayload('scoreboard', { roundQuestionId: 77 }) as any;
 
     await component.finishGame();
     expect(component.finishError).toContain('Finish game failed: Final leaderboard timeout');
@@ -320,7 +326,7 @@ describe('HostShellComponent gameplay wiring', () => {
 
     const component = new HostShellComponent();
     component.sessionCode = '   ';
-    component.session = sessionDetailPayload('reveal', { roundQuestionId: 77 }) as any;
+    component.session = sessionDetailPayload('scoreboard', { roundQuestionId: 77 }) as any;
 
     await component.startNextRound();
     await component.finishGame();
@@ -351,6 +357,10 @@ describe('HostShellComponent gameplay wiring', () => {
     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();
     }
@@ -361,16 +371,42 @@ describe('HostShellComponent gameplay wiring', () => {
     component.session = sessionDetailPayload('reveal', { roundQuestionId: 77 }) as any;
     expect(component.canCalculateScores).toBe(false);
     expect(component.canLoadScoreboard).toBe(true);
-    expect(component.canStartNextRound).toBe(true);
+    expect(component.canStartNextRound).toBe(false);
-    expect(component.canFinishGame).toBe(true);
+    expect(component.canFinishGame).toBe(false);
 
     component.session = sessionDetailPayload('scoreboard', { roundQuestionId: 77 }) as any;
     expect(component.canLoadScoreboard).toBe(false);
-    expect(component.canStartNextRound).toBe(false);
+    expect(component.canStartNextRound).toBe(true);
-    expect(component.canFinishGame).toBe(false);
+    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);
@@ -408,12 +444,12 @@ describe('HostShellComponent gameplay wiring', () => {
 
     component.session = sessionDetailPayload('reveal') as any;
     expect(component.canLoadScoreboard).toBe(true);
-    expect(component.canStartNextRound).toBe(true);
+    expect(component.canStartNextRound).toBe(false);
-    expect(component.canFinishGame).toBe(true);
+    expect(component.canFinishGame).toBe(false);
 
     component.session = sessionDetailPayload('scoreboard') as any;
     expect(component.canLoadScoreboard).toBe(false);
-    expect(component.canStartNextRound).toBe(false);
+    expect(component.canStartNextRound).toBe(true);
-    expect(component.canFinishGame).toBe(false);
+    expect(component.canFinishGame).toBe(true);
   });
 });

frontend/angular/src/app/features/host/host-shell.component.ts

@@ -48,7 +48,7 @@ type LeaderboardResponse = FinishGameResponse;
       <ul>
         <li *ngFor="let p of session.players">{{ p.nickname }}: {{ p.score }}</li>
       </ul>
-      <div class="panel" *ngIf="session.reveal && (session.session.status === 'reveal' || session.session.status === 'scoreboard')">
+      <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>
@@ -163,6 +163,10 @@ export class HostShellComponent implements OnInit, OnDestroy {
     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);
   }
@@ -364,7 +368,7 @@ export class HostShellComponent implements OnInit, OnDestroy {
       return;
     }
 
-    const phase = this.session.session.status || 'lobby';
+    const phase = this.gameplayPhase ?? this.session.session.status ?? 'lobby';
     const code = this.normalizeCode(this.session.session.code || this.sessionCode);
     if (!code) {
       return;

frontend/angular/src/app/features/player/player-shell.component.spec.ts

@@ -16,6 +16,7 @@ function jsonResponse(status: number, body: unknown) {
 function sessionDetailPayload(
   status: string,
   options?: {
+    currentPhase?: string;
     answers?: string[];
     players?: Array<{ id: number; nickname: string; score: number }>;
     roundQuestionId?: number | null;
@@ -79,6 +80,7 @@ function sessionDetailPayload(
           },
     phase_view_model: {
       status,
+      current_phase: options?.currentPhase ?? status,
       round_number: 1,
       players_count: (options?.players ?? []).length,
       constraints: {
@@ -87,6 +89,10 @@ function sessionDetailPayload(
         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,
@@ -97,10 +103,10 @@ function sessionDetailPayload(
         can_finish_game: false,
       },
       player: {
-        can_join: status === 'lobby',
+        can_join: (options?.currentPhase ?? status) === 'lobby',
-        can_submit_lie: status === 'lie',
+        can_submit_lie: (options?.currentPhase ?? status) === 'lie',
-        can_submit_guess: status === 'guess',
+        can_submit_guess: (options?.currentPhase ?? status) === 'guess',
-        can_view_final_result: status === 'finished',
+        can_view_final_result: (options?.currentPhase ?? status) === 'finished',
       },
     },
   };
@@ -437,6 +443,34 @@ describe('PlayerShellComponent gameplay wiring', () => {
     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();
 

frontend/angular/src/app/features/player/player-shell.component.ts

@@ -95,7 +95,7 @@ function resolveLocalStorage(): Storage | undefined {
         <button *ngIf="submitError?.kind === 'guess'" (click)="submitGuess()" [disabled]="loading || !canSubmitGuess">{{ copy('player.retry_guess_submit') }}</button>
       </ng-container>
 
-      <div class="panel" *ngIf="session.reveal && (session.session.status === 'reveal' || session.session.status === 'scoreboard')">
+      <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>
@@ -221,6 +221,10 @@ export class PlayerShellComponent implements OnInit, OnDestroy {
     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();
@@ -469,7 +473,7 @@ export class PlayerShellComponent implements OnInit, OnDestroy {
       return;
     }
 
-    const phase = this.session.session.status || 'lobby';
+    const phase = this.gameplayPhase ?? this.session.session.status ?? 'lobby';
     const code = this.normalizeCode(this.session.session.code || this.sessionCode);
     if (!code) {
       return;

frontend/src/api/mappers.ts

@@ -195,6 +195,7 @@ function mapSessionDetail(payload: unknown): SessionDetailResponse {
     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: {
@@ -203,6 +204,19 @@ function mapSessionDetail(payload: unknown): SessionDetailResponse {
         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'),

frontend/src/api/types.ts

@@ -32,6 +32,7 @@ export interface SessionRoundQuestion {
 
 export interface PhaseViewModel {
   status: string;
+  current_phase?: string;
   round_number: number;
   players_count: number;
   constraints: {
@@ -40,6 +41,10 @@ export interface PhaseViewModel {
     min_players_reached: boolean;
     max_players_allowed: boolean;
   };
+  readiness?: {
+    question_ready?: boolean;
+    scoreboard_ready?: boolean;
+  };
   host: {
     can_start_round: boolean;
     can_show_question: boolean;

lobby/management/commands/smoke_staging.py

@@ -10,7 +10,7 @@ from fupogfakta.models import Category, GameSession, Player, Question, RoundQues
 
 
 class Command(BaseCommand):
-    help = "Run minimal staging smoke flow for lobby gameplay"
+    help = "Run canonical gameplay smoke/regression flow for bluff -> guess -> reveal -> scoreboard"
 
     def add_arguments(self, parser):
         parser.add_argument(
@@ -18,6 +18,26 @@ class Command(BaseCommand):
             help="Optional path to write smoke result artifact as JSON",
         )
 
+    def _fail(self, step: str, detail: str, payload=None):
+        message = f"{step} failed: {detail}"
+        if payload is not None:
+            message += f" | payload={json.dumps(payload, sort_keys=True)}"
+        raise CommandError(message)
+
+    def _expect_status(self, response, expected_status: int, step: str):
+        if response.status_code != expected_status:
+            try:
+                payload = response.json()
+            except ValueError:
+                payload = {"raw": response.content.decode("utf-8", errors="replace")}
+            self._fail(step, f"expected HTTP {expected_status}, got {response.status_code}", payload)
+        return response.json()
+
+    def _expect_session_status(self, payload: dict, expected_status: str, step: str):
+        actual_status = payload.get("session", {}).get("status")
+        if actual_status != expected_status:
+            self._fail(step, f"expected session.status={expected_status}, got {actual_status}", payload)
+
     def handle(self, *args, **options):
         GameSession.objects.all().delete()
         Player.objects.all().delete()
@@ -30,11 +50,14 @@ class Command(BaseCommand):
         category.is_active = True
         category.save(update_fields=["is_active"])
 
-        Question.objects.get_or_create(
+        question, _ = Question.objects.get_or_create(
             category=category,
             prompt="Smoke prompt?",
             defaults={"correct_answer": "Correct", "is_active": True},
         )
+        if not question.is_active:
+            question.is_active = True
+            question.save(update_fields=["is_active"])
 
         User = get_user_model()
         host, _ = User.objects.get_or_create(username="smoke-host")
@@ -42,111 +65,254 @@ class Command(BaseCommand):
         host.is_staff = True
         host.save()
 
+        artifact = {
+            "ok": True,
+            "command": "python manage.py smoke_staging --artifact <path>",
+            "generated_at": datetime.now(timezone.utc).isoformat(),
+            "question": {
+                "prompt": question.prompt,
+                "correct_answer": question.correct_answer,
+            },
+            "steps": [],
+        }
+
         host_client = Client()
         host_client.force_login(host)
 
-        create_res = host_client.post("/lobby/sessions/create", content_type="application/json")
+        create_payload = self._expect_status(
-        if create_res.status_code != 201:
+            host_client.post("/lobby/sessions/create", content_type="application/json"),
-            raise CommandError(f"create_session failed: {create_res.status_code} {create_res.content!r}")
+            201,
-
+            "create_session",
-        code = create_res.json()["session"]["code"]
+        )
+        code = create_payload["session"]["code"]
+        artifact["session_code"] = code
+        artifact["steps"].append(
+            {
+                "step": "create_session",
+                "session_status": create_payload["session"]["status"],
+            }
+        )
 
         players = []
         for nickname in ["P1", "P2", "P3"]:
-            join_res = Client().post(
+            join_payload = self._expect_status(
-                "/lobby/sessions/join",
+                Client().post(
-                data=json.dumps({"code": code, "nickname": nickname}),
+                    "/lobby/sessions/join",
-                content_type="application/json",
+                    data=json.dumps({"code": code, "nickname": nickname}),
+                    content_type="application/json",
+                ),
+                201,
+                f"join_session[{nickname}]",
             )
-            if join_res.status_code != 201:
+            players.append(join_payload["player"])
-                raise CommandError(f"join_session failed for {nickname}: {join_res.status_code}")
+        artifact["players"] = [player["nickname"] for player in players]
-            players.append(join_res.json()["player"])
+        artifact["steps"].append(
-
+            {
-        start_res = host_client.post(
+                "step": "join_players",
-            f"/lobby/sessions/{code}/rounds/start",
+                "players_count": len(players),
-            data=json.dumps({"category_slug": category.slug}),
+            }
-            content_type="application/json",
         )
-        if start_res.status_code != 201:
-            raise CommandError(f"start_round failed: {start_res.status_code}")
 
-        round_question_id = start_res.json()["round_question"]["id"]
+        start_payload = self._expect_status(
+            host_client.post(
+                f"/lobby/sessions/{code}/rounds/start",
+                data=json.dumps({"category_slug": category.slug}),
+                content_type="application/json",
+            ),
+            201,
+            "start_round",
+        )
+        self._expect_session_status(start_payload, GameSession.Status.LIE, "start_round")
+
+        round_question_id = start_payload["round_question"]["id"]
+        artifact["round_question_id"] = round_question_id
+        artifact["steps"].append(
+            {
+                "step": "start_round",
+                "session_status": start_payload["session"]["status"],
+                "round_question_id": round_question_id,
+            }
+        )
 
         answers = []
+        lie_transition_payload = None
         for player in players:
-            nick = player["nickname"]
+            nickname = player["nickname"]
-            lie_res = Client().post(
+            lie_payload = self._expect_status(
-                f"/lobby/sessions/{code}/questions/{round_question_id}/lies/submit",
+                Client().post(
-                data=json.dumps(
+                    f"/lobby/sessions/{code}/questions/{round_question_id}/lies/submit",
-                    {
+                    data=json.dumps(
-                        "player_id": player["id"],
+                        {
-                        "session_token": player["session_token"],
+                            "player_id": player["id"],
-                        "text": f"Lie from {nick}",
+                            "session_token": player["session_token"],
-                    }
+                            "text": f"Lie from {nickname}",
+                        }
+                    ),
+                    content_type="application/json",
                 ),
-                content_type="application/json",
+                201,
+                f"submit_lie[{nickname}]",
             )
-            if lie_res.status_code != 201:
+            if lie_payload.get("answers"):
-                raise CommandError(f"submit_lie failed for {nick}: {lie_res.status_code}")
+                answers = lie_payload["answers"]
-            if lie_res.json().get("answers"):
+                lie_transition_payload = lie_payload
-                answers = lie_res.json()["answers"]
 
         if not answers:
-            detail_res = host_client.get(f"/lobby/sessions/{code}")
+            detail_payload = self._expect_status(host_client.get(f"/lobby/sessions/{code}"), 200, "session_detail_after_lies")
-            if detail_res.status_code != 200:
+            answers = detail_payload.get("round_question", {}).get("answers", [])
-                raise CommandError(f"session_detail after lies failed: {detail_res.status_code}")
+            self._expect_session_status(detail_payload, GameSession.Status.GUESS, "session_detail_after_lies")
-            answers = detail_res.json().get("round_question", {}).get("answers", [])
+            lie_transition_payload = detail_payload
 
         if not answers:
-            raise CommandError("canonical lie->guess transition returned empty answers")
+            self._fail("auto_guess_transition", "canonical lie->guess transition returned empty answers")
 
-        for player in players:
+        if not any(answer.get("text") == question.correct_answer for answer in answers):
-            nick = player["nickname"]
+            self._fail("auto_guess_transition", "mixed answers missing correct answer", {"answers": answers})
-            selected = next((a for a in answers if a.get("player_id") != player["id"]), answers[0])
+        if len(answers) < len(players) + 1:
-            guess_res = Client().post(
+            self._fail(
-                f"/lobby/sessions/{code}/questions/{round_question_id}/guesses/submit",
+                "auto_guess_transition",
-                data=json.dumps(
+                "mixed answers shorter than expected bluff set",
-                    {
+                {"answers": answers, "players_count": len(players)},
-                        "player_id": player["id"],
-                        "session_token": player["session_token"],
-                        "selected_text": selected["text"],
-                    }
-                ),
-                content_type="application/json",
             )
-            if guess_res.status_code != 201:
-                raise CommandError(f"submit_guess failed for {nick}: {guess_res.status_code}")
 
-        detail_res = host_client.get(f"/lobby/sessions/{code}")
+        self._expect_session_status(lie_transition_payload, GameSession.Status.GUESS, "auto_guess_transition")
-        if detail_res.status_code != 200:
+        artifact["steps"].append(
-            raise CommandError(f"session_detail after guesses failed: {detail_res.status_code}")
+            {
-        if detail_res.json()["session"]["status"] != GameSession.Status.SCOREBOARD:
+                "step": "auto_guess_transition",
-            raise CommandError("canonical guess->reveal->scoreboard transition did not reach scoreboard")
+                "session_status": lie_transition_payload["session"]["status"],
+                "answers": [answer["text"] for answer in answers],
+            }
+        )
 
-        finish_res = host_client.post(f"/lobby/sessions/{code}/finish", content_type="application/json")
+        answer_texts = {answer["text"] for answer in answers}
-        if finish_res.status_code != 200:
+        correct_answer = next((answer["text"] for answer in answers if answer.get("text") == question.correct_answer), None)
-            raise CommandError(f"finish_game failed: {finish_res.status_code}")
+        if correct_answer is None:
+            self._fail("submit_guesses", "could not resolve correct answer from mixed answers", {"answers": answers})
+
+        guess_plan = {
+            players[0]["nickname"]: "Lie from P2",
+            players[1]["nickname"]: correct_answer,
+            players[2]["nickname"]: "Lie from P1",
+        }
+        missing_guess_targets = {text for text in guess_plan.values() if text not in answer_texts}
+        if missing_guess_targets:
+            self._fail(
+                "submit_guesses",
+                "expected bluff targets missing from mixed answers",
+                {"answers": answers, "missing_guess_targets": sorted(missing_guess_targets)},
+            )
+        artifact["guess_plan"] = guess_plan
+
+        guess_payloads = []
+        for player in players:
+            nickname = player["nickname"]
+            guess_payload = self._expect_status(
+                Client().post(
+                    f"/lobby/sessions/{code}/questions/{round_question_id}/guesses/submit",
+                    data=json.dumps(
+                        {
+                            "player_id": player["id"],
+                            "session_token": player["session_token"],
+                            "selected_text": guess_plan[nickname],
+                        }
+                    ),
+                    content_type="application/json",
+                ),
+                201,
+                f"submit_guess[{nickname}]",
+            )
+            guess_payloads.append(guess_payload)
+
+        reveal_payload = guess_payloads[-1]
+        self._expect_session_status(reveal_payload, GameSession.Status.REVEAL, "auto_reveal_transition")
+        if not reveal_payload.get("phase_transition", {}).get("auto_advanced"):
+            self._fail("auto_reveal_transition", "expected auto_advanced=true on final guess", reveal_payload)
+        reveal = reveal_payload.get("reveal")
+        if not reveal:
+            self._fail("auto_reveal_transition", "missing canonical reveal payload", reveal_payload)
+        if reveal.get("correct_answer") != question.correct_answer:
+            self._fail(
+                "auto_reveal_transition",
+                "reveal payload returned wrong correct answer",
+                {"expected": question.correct_answer, "reveal": reveal},
+            )
+        if len(reveal.get("lies", [])) != len(players):
+            self._fail("auto_reveal_transition", "unexpected lie count in reveal payload", reveal)
+        if len(reveal.get("guesses", [])) != len(players):
+            self._fail("auto_reveal_transition", "unexpected guess count in reveal payload", reveal)
+
+        fooled_guesses = [guess for guess in reveal["guesses"] if not guess.get("is_correct")]
+        correct_guesses = [guess for guess in reveal["guesses"] if guess.get("is_correct")]
+        if len(fooled_guesses) != 2:
+            self._fail("auto_reveal_transition", "expected exactly two bluff guesses", reveal)
+        if len(correct_guesses) != 1:
+            self._fail("auto_reveal_transition", "expected exactly one correct guess", reveal)
+        if any(guess.get("fooled_player_id") is None for guess in fooled_guesses):
+            self._fail("auto_reveal_transition", "bluff guesses missing fooled_player_id", reveal)
+
+        artifact["steps"].append(
+            {
+                "step": "submit_guesses",
+                "guess_results": [
+                    {
+                        "player_id": payload["guess"]["player_id"],
+                        "selected_text": payload["guess"]["selected_text"],
+                        "is_correct": payload["guess"]["is_correct"],
+                        "fooled_player_id": payload["guess"].get("fooled_player_id"),
+                    }
+                    for payload in guess_payloads
+                ],
+            }
+        )
+        artifact["steps"].append(
+            {
+                "step": "auto_reveal_transition",
+                "session_status": reveal_payload["session"]["status"],
+                "reveal": {
+                    "correct_answer": reveal["correct_answer"],
+                    "lies_count": len(reveal["lies"]),
+                    "guesses_count": len(reveal["guesses"]),
+                    "fooled_player_ids": sorted(guess["fooled_player_id"] for guess in fooled_guesses),
+                    "correct_guess_player_ids": sorted(guess["player_id"] for guess in correct_guesses),
+                },
+            }
+        )
+
+        detail_payload = self._expect_status(host_client.get(f"/lobby/sessions/{code}"), 200, "session_detail_after_guesses")
+        self._expect_session_status(detail_payload, GameSession.Status.SCOREBOARD, "auto_scoreboard_transition")
+        if detail_payload.get("reveal") != reveal:
+            self._fail("auto_scoreboard_transition", "scoreboard promotion changed canonical reveal payload", detail_payload)
+        scoreboard = detail_payload.get("scoreboard")
+        if not scoreboard:
+            self._fail("auto_scoreboard_transition", "missing scoreboard payload after promotion", detail_payload)
+        if len(scoreboard) != len(players):
+            self._fail("auto_scoreboard_transition", "unexpected scoreboard length", detail_payload)
+        if not detail_payload.get("phase_view_model", {}).get("readiness", {}).get("scoreboard_ready"):
+            self._fail("auto_scoreboard_transition", "scoreboard_ready=false after promotion", detail_payload)
+
+        artifact["steps"].append(
+            {
+                "step": "auto_scoreboard_transition",
+                "session_status": detail_payload["session"]["status"],
+                "leaderboard": scoreboard,
+            }
+        )
+
+        finish_payload = self._expect_status(
+            host_client.post(f"/lobby/sessions/{code}/finish", content_type="application/json"),
+            200,
+            "finish_game",
+        )
+        self._expect_session_status(finish_payload, GameSession.Status.FINISHED, "finish_game")
+        artifact["steps"].append(
+            {
+                "step": "finish_game",
+                "session_status": finish_payload["session"]["status"],
+            }
+        )
 
         artifact_path = options.get("artifact")
         if artifact_path:
-            artifact = {
-                "ok": True,
-                "command": "smoke_staging",
-                "generated_at": datetime.now(timezone.utc).isoformat(),
-                "session_code": code,
-                "players": [player["nickname"] for player in players],
-                "round_question_id": round_question_id,
-                "steps": [
-                    "create_session",
-                    "join_players",
-                    "start_round",
-                    "submit_lies",
-                    "auto_guess_transition",
-                    "submit_guesses",
-                    "auto_reveal_to_scoreboard",
-                    "finish_game",
-                ],
-            }
             output_path = Path(artifact_path)
             output_path.parent.mkdir(parents=True, exist_ok=True)
             output_path.write_text(json.dumps(artifact, indent=2) + "\n", encoding="utf-8")

lobby/tests.py

@@ -867,6 +867,79 @@ class CanonicalRoundFlowTests(TestCase):
             },
         )
 
+    def test_canonical_round_flow_bootstraps_second_round_without_first_round_carry_over(self):
+        self.client.login(username="host_canonical", password="secret123")
+        extra_question = Question.objects.create(
+            category=self.category,
+            prompt="Hvem malede Mona Lisa?",
+            correct_answer="Da Vinci",
+            is_active=True,
+        )
+
+        start_response = self.client.post(
+            reverse("lobby:start_round", kwargs={"code": self.session.code}),
+            data={"category_slug": self.category.slug},
+            content_type="application/json",
+        )
+        self.assertEqual(start_response.status_code, 201)
+        first_round_question_id = start_response.json()["round_question"]["id"]
+        first_round_prompt = start_response.json()["round_question"]["prompt"]
+        first_round_correct_answer = RoundQuestion.objects.get(pk=first_round_question_id).correct_answer
+        second_question = extra_question if first_round_prompt == self.question.prompt else self.question
+
+        final_lie_response = None
+        for index, player in enumerate(self.players, start=1):
+            lie_response = self.client.post(
+                reverse("lobby:submit_lie", kwargs={"code": self.session.code, "round_question_id": first_round_question_id}),
+                data={"player_id": player.id, "session_token": player.session_token, "text": f"Første løgn {index}"},
+                content_type="application/json",
+            )
+            self.assertEqual(lie_response.status_code, 201)
+            final_lie_response = lie_response
+
+        self.assertIsNotNone(final_lie_response)
+
+        for player, selected_text in zip(
+            self.players,
+            [first_round_correct_answer, first_round_correct_answer, first_round_correct_answer],
+            strict=True,
+        ):
+            guess_response = self.client.post(
+                reverse("lobby:submit_guess", kwargs={"code": self.session.code, "round_question_id": first_round_question_id}),
+                data={"player_id": player.id, "session_token": player.session_token, "selected_text": selected_text},
+                content_type="application/json",
+            )
+            self.assertEqual(guess_response.status_code, 201)
+
+        scoreboard_payload = self.client.get(reverse("lobby:session_detail", kwargs={"code": self.session.code})).json()
+        self.assertEqual(scoreboard_payload["session"]["status"], GameSession.Status.SCOREBOARD)
+        self.assertEqual(scoreboard_payload["round_question"]["id"], first_round_question_id)
+        self.assertIsNotNone(scoreboard_payload["reveal"])
+        self.assertIsNotNone(scoreboard_payload["scoreboard"])
+        self.assertGreaterEqual(len(scoreboard_payload["reveal"]["guesses"]), 1)
+
+        next_round_response = self.client.post(reverse("lobby:start_next_round", kwargs={"code": self.session.code}))
+        self.assertEqual(next_round_response.status_code, 200)
+        self.assertEqual(next_round_response.json()["session"]["status"], GameSession.Status.LIE)
+        self.assertEqual(next_round_response.json()["session"]["current_round"], 2)
+
+        detail_payload = self.client.get(reverse("lobby:session_detail", kwargs={"code": self.session.code})).json()
+        self.assertEqual(detail_payload["session"]["status"], GameSession.Status.LIE)
+        self.assertEqual(detail_payload["session"]["current_round"], 2)
+        self.assertEqual(detail_payload["phase_view_model"]["current_phase"], GameSession.Status.LIE)
+        self.assertIsNone(detail_payload["reveal"])
+        self.assertIsNone(detail_payload["scoreboard"])
+        self.assertEqual(detail_payload["round_question"]["round_number"], 2)
+        self.assertNotEqual(detail_payload["round_question"]["id"], first_round_question_id)
+        self.assertEqual(detail_payload["round_question"]["prompt"], second_question.prompt)
+        self.assertEqual(detail_payload["round_question"]["answers"], [])
+
+        round_two_question = RoundQuestion.objects.get(session=self.session, round_number=2)
+        self.assertEqual(round_two_question.question, second_question)
+        self.assertEqual(round_two_question.lies.count(), 0)
+        self.assertEqual(round_two_question.guesses.count(), 0)
+        self.assertEqual(round_two_question.mixed_answers, [])
+
     @patch("lobby.views.sync_broadcast_phase_event")
     @patch("lobby.views._resolve_scores")
     @patch("lobby.views.GameSession.objects.get")
@@ -1347,6 +1420,45 @@ class RevealRoundFlowTests(TestCase):
         self.assertEqual(RoundConfig.objects.filter(session=self.session, number=1).count(), 1)
         self.assertEqual(RoundQuestion.objects.filter(session=self.session, round_number=1).count(), 1)
 
+    def test_start_next_round_clears_existing_next_round_bootstrap_state(self):
+        self.client.login(username="host_reveal", password="secret123")
+        self.client.get(reverse("lobby:reveal_scoreboard", kwargs={"code": self.session.code}))
+
+        stale_round_question = RoundQuestion.objects.create(
+            session=self.session,
+            round_number=2,
+            question=self.next_question,
+            correct_answer=self.next_question.correct_answer,
+            mixed_answers=["Stale truth", "Stale lie"],
+        )
+        LieAnswer.objects.create(round_question=stale_round_question, player=self.player_one, text="Stale lie")
+        Guess.objects.create(
+            round_question=stale_round_question,
+            player=self.player_two,
+            selected_text="Stale truth",
+            is_correct=True,
+        )
+
+        response = self.client.post(reverse("lobby:start_next_round", kwargs={"code": self.session.code}))
+
+        self.assertEqual(response.status_code, 200)
+        self.session.refresh_from_db()
+        stale_round_question.refresh_from_db()
+        self.assertEqual(self.session.status, GameSession.Status.LIE)
+        self.assertEqual(self.session.current_round, 2)
+        self.assertEqual(response.json()["round_question"]["id"], stale_round_question.id)
+        self.assertEqual(stale_round_question.mixed_answers, [])
+        self.assertEqual(stale_round_question.lies.count(), 0)
+        self.assertEqual(stale_round_question.guesses.count(), 0)
+
+        detail_payload = self.client.get(reverse("lobby:session_detail", kwargs={"code": self.session.code})).json()
+        self.assertEqual(detail_payload["session"]["status"], GameSession.Status.LIE)
+        self.assertEqual(detail_payload["session"]["current_round"], 2)
+        self.assertEqual(detail_payload["round_question"]["id"], stale_round_question.id)
+        self.assertEqual(detail_payload["round_question"]["answers"], [])
+        self.assertIsNone(detail_payload["reveal"])
+        self.assertIsNone(detail_payload["scoreboard"])
+
     def test_start_next_round_requires_host(self):
         self.session.status = GameSession.Status.SCOREBOARD
         self.session.save(update_fields=["status"])
@@ -1968,7 +2080,7 @@ class SmokeStagingCommandTests(TestCase):
         self.assertEqual(session.status, GameSession.Status.FINISHED)
         self.assertEqual(Player.objects.filter(session=session).count(), 3)
 
-    def test_smoke_staging_writes_artifact_when_requested(self):
+    def test_smoke_staging_writes_phase_evidence_artifact_when_requested(self):
         with tempfile.TemporaryDirectory() as tmp_dir:
             artifact_path = Path(tmp_dir) / "smoke.json"
             call_command("smoke_staging", artifact=str(artifact_path))
@@ -1976,24 +2088,40 @@ class SmokeStagingCommandTests(TestCase):
             self.assertTrue(artifact_path.exists())
             payload = json.loads(artifact_path.read_text(encoding="utf-8"))
             self.assertTrue(payload["ok"])
-            self.assertEqual(payload["command"], "smoke_staging")
+            self.assertEqual(payload["command"], "python manage.py smoke_staging --artifact <path>")
             self.assertEqual(payload["players"], ["P1", "P2", "P3"])
             self.assertIn("generated_at", payload)
             self.assertIn("session_code", payload)
+            self.assertEqual(payload["question"]["correct_answer"], "Correct")
+            self.assertEqual(payload["guess_plan"]["P2"], "Correct")
+
+            step_names = [step["step"] for step in payload["steps"]]
             self.assertEqual(
-                payload["steps"],
+                step_names,
                 [
                     "create_session",
                     "join_players",
                     "start_round",
-                    "submit_lies",
                     "auto_guess_transition",
                     "submit_guesses",
-                    "auto_reveal_to_scoreboard",
+                    "auto_reveal_transition",
+                    "auto_scoreboard_transition",
                     "finish_game",
                 ],
             )
 
+            reveal_step = payload["steps"][5]
+            self.assertEqual(reveal_step["session_status"], GameSession.Status.REVEAL)
+            self.assertEqual(reveal_step["reveal"]["correct_answer"], "Correct")
+            self.assertEqual(reveal_step["reveal"]["lies_count"], 3)
+            self.assertEqual(reveal_step["reveal"]["guesses_count"], 3)
+            self.assertEqual(len(reveal_step["reveal"]["fooled_player_ids"]), 2)
+            self.assertEqual(len(reveal_step["reveal"]["correct_guess_player_ids"]), 1)
+
+            scoreboard_step = payload["steps"][6]
+            self.assertEqual(scoreboard_step["session_status"], GameSession.Status.SCOREBOARD)
+            self.assertEqual(len(scoreboard_step["leaderboard"]), 3)
+
 
 class I18nResolverTests(TestCase):
     def test_resolve_locale_accepts_language_tags_and_normalizes_to_supported_base_locale(self):

lobby/views.py

@@ -116,6 +116,132 @@ def _build_finish_game_response(session: GameSession) -> JsonResponse:
     )
 
 
+def _get_current_round_question(session: GameSession) -> RoundQuestion | None:
+    return (
+        RoundQuestion.objects.filter(session=session, round_number=session.current_round)
+        .select_related("question")
+        .order_by("-id")
+        .first()
+    )
+
+
+
+def _select_round_question(session: GameSession, round_config: RoundConfig) -> RoundQuestion:
+    existing_round_question = _get_current_round_question(session)
+    if existing_round_question is not None:
+        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))
+    return RoundQuestion.objects.create(
+        session=session,
+        round_number=session.current_round,
+        question=question,
+        correct_answer=question.correct_answer,
+    )
+
+
+
+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 _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 _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()
+    if round_question.mixed_answers:
+        round_question.mixed_answers = []
+        round_question.save(update_fields=["mixed_answers"])
+    return round_question
+
+
+
+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)
+    return score_events, _build_leaderboard(session)
+
 def _maybe_promote_reveal_to_scoreboard(session: GameSession) -> GameSession:
     if session.status != GameSession.Status.REVEAL:
         return session
@@ -995,7 +1121,9 @@ def start_next_round(request: HttpRequest, code: str) -> JsonResponse:
             locked_session.current_round = next_round_number
 
             try:
-                round_question = _select_round_question(locked_session, next_round_config)
+                round_question = _reset_round_question_bootstrap_state(
+                    _select_round_question(locked_session, next_round_config)
+                )
             except ValueError as exc:
                 return api_error(request, code=str(exc), status=400)