update

backend/routes.py

@@ -1,11 +1,12 @@
 import asyncio
+import shutil
 import uuid
 from datetime import datetime, timezone
 
 from fastapi import APIRouter, HTTPException
 from fastapi.responses import FileResponse
 
-from config import FORMAT_META
+from config import FORMAT_META, PROJECTS_DIR
 from database import (
     create_guide, delete_guide, get_guide, list_guides,
     create_baustein as db_create_baustein, list_bausteine, get_baustein, delete_baustein as db_delete_baustein,
@@ -18,9 +19,9 @@ from models import (
     BausteinCreateRequest, BausteinReworkRequest, BausteinSortRequest, BausteinResponse, SuggestionResponse,
     TopicSuggestRequest, TopicSuggestion,
     GuideChatRequest, GuideChatResponse,
-    ProgressUpdate, ProgressResponse,
+    ProgressUpdate, ProgressResponse, ProjectResponse,
 )
-from paths import final_paths
+from paths import final_paths, project_dir, project_cache_path
 
 router = APIRouter(prefix="/api")
 
@@ -30,6 +31,34 @@ async def get_formats():
     return FORMAT_META
 
 
+def _safe_project_name(name: str) -> str:
+    if not name or "/" in name or "\\" in name or ".." in name or "\x00" in name:
+        raise HTTPException(400, "Ungültiger Projektname")
+    return name
+
+
+@router.get("/projects", response_model=list[ProjectResponse])
+async def list_projects():
+    if not PROJECTS_DIR.is_dir():
+        return []
+    result = []
+    for entry in sorted(PROJECTS_DIR.iterdir()):
+        if entry.is_dir():
+            result.append({"name": entry.name, "cached": project_cache_path(entry.name).exists()})
+    return result
+
+
+@router.delete("/projects/{name}")
+async def remove_project(name: str):
+    _safe_project_name(name)
+    pdir = project_dir(name)
+    if not pdir.is_dir():
+        raise HTTPException(404, "Projekt nicht gefunden")
+    shutil.rmtree(pdir)
+    project_cache_path(name).unlink(missing_ok=True)
+    return {"ok": True}
+
+
 @router.post("/topic-suggestions", response_model=list[TopicSuggestion])
 async def topic_suggestions(req: TopicSuggestRequest):
     guides = await list_guides()
@@ -51,7 +80,7 @@ async def create(req: GuideCreateRequest):
         "updated_at": now,
     }
     await create_guide(guide)
-    asyncio.create_task(generate_guide(guide["id"], guide["topic"], guide["format"], guide["instructions"]))
+    asyncio.create_task(generate_guide(guide["id"], guide["topic"], guide["format"], guide["instructions"], req.reindex))
     return guide