Дорабоки интерфейса системы тестирования. Раздел 1 Шапка+Верхний brick

flask_app/app/services/editor_content.py

@@ -10,6 +10,7 @@ from sqlalchemy import text
 from ..db import get_engine
 from ..messages import RU
 from .test_access import is_test_author
+from .test_chain import has_any_attempt_for_test
 
 
 class HttpError(Exception):
@@ -81,7 +82,13 @@ def get_editor_content(user_id: str, test_id: str) -> dict:
         if not tv:
             raise HttpError(400, 'Нет активной версии теста.')
         version_id = tv['id']
+        version_count_row = conn.execute(
+            text('SELECT COUNT(*) AS n FROM test_versions WHERE test_id = :id'),
+            {'id': test_id},
+        ).mappings().first()
+        version_count = int(version_count_row['n'] or 0)
         questions = load_questions_for_version(conn, version_id, include_correct=True)
+        has_attempts = has_any_attempt_for_test(conn, test_id)
 
     return {
         'test': {
@@ -89,6 +96,9 @@ def get_editor_content(user_id: str, test_id: str) -> dict:
             'title': tr['title'],
             'description': tr['description'],
             'passingThreshold': tr['passing_threshold'],
+            'hasAttempts': bool(has_attempts),
+            'versionCount': version_count,
+            'hasForkRisk': bool(has_attempts) or version_count > 1,
         },
         'activeVersionId': str(version_id),
         'questions': questions,