update

backend/routes.py

@@ -11,10 +11,11 @@ from database import (
     create_baustein as db_create_baustein, list_bausteine, get_baustein, delete_baustein as db_delete_baustein,
     list_suggestions, get_suggestion, update_suggestion, delete_suggestion,
 )
-from generator import generate_guide, rework_guide, cancel_guide, generate_suggestions, generate_baustein_detail, rework_baustein, sort_bausteine, is_suggestions_generating, is_sorting
+from generator import generate_guide, rework_guide, cancel_guide, generate_suggestions, generate_baustein_detail, rework_baustein, sort_bausteine, suggest_topics, is_suggestions_generating, is_sorting
 from models import (
     GuideCreateRequest, GuideReworkRequest, GuideResponse,
     BausteinCreateRequest, BausteinReworkRequest, BausteinSortRequest, BausteinResponse, SuggestionResponse,
+    TopicSuggestRequest, TopicSuggestion,
 )
 from paths import final_paths
 
@@ -26,6 +27,13 @@ async def get_formats():
     return FORMAT_META
 
 
+@router.post("/topic-suggestions", response_model=list[TopicSuggestion])
+async def topic_suggestions(req: TopicSuggestRequest):
+    guides = await list_guides()
+    existing_topics = sorted({g["topic"] for g in guides})
+    return await suggest_topics(req.problem.strip(), existing_topics)
+
+
 @router.post("/guides", response_model=GuideResponse)
 async def create(req: GuideCreateRequest):
     now = datetime.now(timezone.utc).isoformat()