Persist Qdrant to host: bind-mount ./data/qdrant; add data dir ignore; update docs

qdrant/main.py

@@ -147,6 +147,10 @@ def _build_filter(metadata: Dict[str, Any]) -> Optional[Filter]:
     return Filter(must=conditions)
 
 
+def _id_filter(original_id: str) -> Filter:
+    return Filter(must=[FieldCondition(key="_original_id", match=MatchValue(value=original_id))])
+
+
 def _point_id(raw: Optional[str]) -> str:
     """Return a Qdrant-compatible point id.
 
@@ -408,3 +412,29 @@ def get_point(point_id: str, collection: Optional[str] = None):
         raise
     except Exception as e:
         raise HTTPException(404, str(e))
+
+
+@app.get("/points/by-original-id/{original_id}")
+def get_point_by_original_id(original_id: str, collection: Optional[str] = None):
+    col = _col(collection)
+    try:
+        points, _ = client.scroll(
+            collection_name=col,
+            scroll_filter=_id_filter(original_id),
+            limit=1,
+            with_vectors=True,
+            with_payload=True,
+        )
+        if not points:
+            raise HTTPException(404, f"Point with _original_id '{original_id}' not found")
+        point = points[0]
+        return {
+            "id": point.id,
+            "vector": point.vector,
+            "metadata": point.payload,
+            "collection": col,
+        }
+    except HTTPException:
+        raise
+    except Exception as e:
+        raise HTTPException(404, str(e))