refactor: move scoreboard promotion out of lobby view

fupogfakta/tests.py

@@ -9,6 +9,7 @@ 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,
@@ -110,6 +111,41 @@ class FupOgFaktaExtractionSliceTests(TestCase):
         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,