feat: saxo connector

backend/routers/saxo.py

@@ -1,11 +1,14 @@
-from typing import List, Optional
+from typing import Any, Dict, List, Optional
 
 from fastapi import APIRouter, HTTPException, Query
 from pydantic import BaseModel
 
 from services import saxo_auth
 from services.saxo_scheduler import get_watchlist, set_watchlist
-from services.database import get_saxo_snapshots, get_saxo_snapshot_symbols
+from services.database import (
+    get_saxo_snapshots, get_saxo_snapshot_symbols,
+    get_saxo_catalog, get_saxo_catalog_summary, upsert_saxo_catalog_rows,
+)
 
 router = APIRouter(prefix="/api/saxo", tags=["saxo"])
 
@@ -90,3 +93,44 @@ def history(
     date_to: Optional[str] = Query(None),
 ):
     return get_saxo_snapshots(symbol, date_from, date_to)
+
+
+class CatalogRefreshRequest(BaseModel):
+    asset_types: Optional[List[str]] = None  # default: CATALOG_ASSET_TYPES (FuturesOption, FxVanillaOption)
+
+
+@router.post("/catalog/refresh")
+def refresh_catalog(req: CatalogRefreshRequest):
+    from services.saxo_client import list_instruments, CATALOG_ASSET_TYPES, SaxoNotConnected, SaxoApiError
+    asset_types = req.asset_types or CATALOG_ASSET_TYPES
+    counts: Dict[str, int] = {}
+    try:
+        for asset_type in asset_types:
+            items = list_instruments(asset_type)
+            rows = [{
+                "uic": item.get("Identifier") or item.get("Uic"),
+                "symbol": item.get("Symbol"),
+                "asset_type": asset_type,
+                "description": item.get("Description"),
+            } for item in items if item.get("Identifier") or item.get("Uic")]
+            upsert_saxo_catalog_rows(rows)
+            counts[asset_type] = len(rows)
+    except SaxoNotConnected as e:
+        raise HTTPException(status_code=401, detail=str(e))
+    except SaxoApiError as e:
+        raise HTTPException(status_code=502, detail=str(e))
+    return {"refreshed": counts}
+
+
+@router.get("/catalog")
+def catalog(
+    asset_type: Optional[str] = Query(None),
+    q: Optional[str] = Query(None),
+    limit: int = Query(200),
+):
+    return get_saxo_catalog(asset_type, q, limit)
+
+
+@router.get("/catalog/summary")
+def catalog_summary():
+    return get_saxo_catalog_summary()