From 7a6eb0b88e0566a370013eb12f5cfb7873b7825b Mon Sep 17 00:00:00 2001
From: DEV-bot <dev-no-reply@weircon.dk>
Date: Sun, 15 Mar 2026 16:51:21 +0000
Subject: [PATCH] fix(frontend): restore canonical reveal payload typecheck

---
 frontend/src/api/client.ts                    | 10 +++++-----
 frontend/tests/gameplay-phase-machine.test.ts |  2 ++
 frontend/tests/vertical-slice.test.ts         | 11 ++++++++++-
 3 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/frontend/src/api/client.ts b/frontend/src/api/client.ts
index 397365c..02b3775 100644
--- a/frontend/src/api/client.ts
+++ b/frontend/src/api/client.ts
@@ -4,10 +4,10 @@ import {
   mapHealthResponse,
   mapJoinSessionResponse,
   mapMixAnswersResponse,
-  mapNextRoundResponse,
   mapScoreboardResponse,
   mapSessionDetailResponse,
   mapShowQuestionResponse,
+  mapStartNextRoundResponse,
   mapStartRoundResponse,
   mapSubmitGuessResponse,
   mapSubmitLieResponse
@@ -20,10 +20,10 @@ import type {
   JoinSessionRequest,
   JoinSessionResponse,
   MixAnswersResponse,
-  NextRoundResponse,
   ScoreboardResponse,
   SessionDetailResponse,
   ShowQuestionResponse,
+  StartNextRoundResponse,
   StartRoundRequest,
   StartRoundResponse,
   SubmitGuessRequest,
@@ -41,7 +41,7 @@ export interface ApiClient {
   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<NextRoundResponse>>;
+  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>>;
@@ -167,10 +167,10 @@ export function createApiClient(baseUrl = '', fetchImpl: typeof fetch = fetch):
         mapScoreboardResponse
       ),
     startNextRound: (code: string) =>
-      request<NextRoundResponse>(
+      request<StartNextRoundResponse>(
         `/lobby/sessions/${encodeURIComponent(normalizeCode(code))}/rounds/next`,
         'POST',
-        mapNextRoundResponse,
+        mapStartNextRoundResponse,
         {}
       ),
     finishGame: (code: string) =>
diff --git a/frontend/tests/gameplay-phase-machine.test.ts b/frontend/tests/gameplay-phase-machine.test.ts
index 2d71a7b..420d822 100644
--- a/frontend/tests/gameplay-phase-machine.test.ts
+++ b/frontend/tests/gameplay-phase-machine.test.ts
@@ -40,6 +40,7 @@ describe('gameplay phase machine skeleton', () => {
         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,
@@ -74,6 +75,7 @@ describe('gameplay phase machine skeleton', () => {
         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,
diff --git a/frontend/tests/vertical-slice.test.ts b/frontend/tests/vertical-slice.test.ts
index 81544ee..f1c94f8 100644
--- a/frontend/tests/vertical-slice.test.ts
+++ b/frontend/tests/vertical-slice.test.ts
@@ -16,6 +16,7 @@ function makeApiMock(overrides?: Partial<ApiClient>): ApiClient {
         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,
@@ -56,7 +57,15 @@ function makeApiMock(overrides?: Partial<ApiClient>): ApiClient {
         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 };