update

backend/app/config.py

@@ -9,4 +9,6 @@ DB_PATH = Path(os.getenv("DB_PATH", DATA_DIR / "desktop.db"))
 # Jeder Client schickt diesen Token als "Authorization: Bearer <Token>"
 SYNC_TOKEN = os.getenv("SYNC_TOKEN", "")
 
-COLLECTIONS = ("events", "todos", "notes", "folders")
+# files: Dateien der PCs (Claude-Sitzungen), kommen nur zurück, wenn der Client sie anfragt
+COLLECTIONS = ("events", "todos", "notes", "folders", "files")
+BASE_COLLECTIONS = COLLECTIONS[:-1]

backend/app/main.py

@@ -5,7 +5,7 @@ from fastapi import FastAPI, Header, HTTPException
 from pydantic import BaseModel
 
 from . import db
-from .config import COLLECTIONS, SYNC_TOKEN
+from .config import BASE_COLLECTIONS, COLLECTIONS, SYNC_TOKEN
 
 logging.basicConfig(level=logging.INFO, format="%(asctime)s %(levelname)s %(message)s")
 log = logging.getLogger("app")
@@ -29,10 +29,18 @@ def check_token(authorization: str):
 
 class SyncIn(BaseModel):
     since: int = 0
-    events: list[dict] = []
-    todos: list[dict] = []
-    notes: list[dict] = []
-    folders: list[dict] = []
+    events: list[dict] | None = None
+    todos: list[dict] | None = None
+    notes: list[dict] | None = None
+    folders: list[dict] | None = None
+    files: list[dict] | None = None
+
+    # Zurück kommen die Sammlungen der Anfrage. Ohne Sammlungen die vier Basis-Sammlungen,
+    # Dateien nur auf ausdrückliche Anfrage, sonst zieht das Handy Sitzungen mit.
+    @property
+    def requested(self):
+        named = [c for c in COLLECTIONS if getattr(self, c) is not None]
+        return named or list(BASE_COLLECTIONS)
 
 
 @app.get("/api/health")
@@ -53,14 +61,14 @@ def sync(body: SyncIn, authorization: str = Header(default="")):
         accepted = 0
         rejected = {collection: [] for collection in COLLECTIONS}
         for collection in COLLECTIONS:
-            for item in getattr(body, collection):
+            for item in getattr(body, collection) or []:
                 ok, stored = db.merge(conn, collection, item)
                 if ok:
                     accepted += 1
                 else:
                     rejected[collection].append(stored)
         out = {}
-        for collection in COLLECTIONS:
+        for collection in body.requested:
             changed = db.since(conn, collection, body.since)
             ids = {item["id"] for item in changed}
             out[collection] = changed + [item for item in rejected[collection] if item["id"] not in ids]