feat: saxo price

backend/routers/instruments.py

@@ -17,6 +17,7 @@ from services.instrument_service import (
     update_instrument_drivers,
     update_instrument_saxo_link,
     quick_add_instrument_from_watchlist,
+    add_manual_instrument,
 )
 
 class DriverUpdate(BaseModel):
@@ -30,6 +31,14 @@ class SaxoLinkBody(BaseModel):
 class QuickAddBody(BaseModel):
     ticker: str
 
+
+class AddManualBody(BaseModel):
+    id: str
+    name: str
+    category: str
+    yf_ticker: Optional[str] = None
+    saxo_quote_symbol: Optional[str] = None
+
 router = APIRouter(prefix="/api/instruments", tags=["instruments"])
 
 
@@ -51,6 +60,20 @@ def quick_add(body: QuickAddBody) -> Dict[str, Any]:
         raise HTTPException(status_code=404, detail=str(e))
 
 
+@router.post("/add-manual")
+def add_manual(body: AddManualBody) -> Dict[str, Any]:
+    """Create a standalone Instrument Analysis entry from scratch — Config page's "Ajouter
+    un ticker" zone, for instruments that aren't in the Cockpit Watchlist (so quick-add
+    doesn't apply) and don't warrant hand-authoring an instruments.json entry."""
+    try:
+        return add_manual_instrument(
+            body.id, name=body.name, category=body.category,
+            yf_ticker=body.yf_ticker, saxo_quote_symbol=body.saxo_quote_symbol,
+        )
+    except ValueError as e:
+        raise HTTPException(status_code=409, detail=str(e))
+
+
 @router.get("/{instrument_id}/snapshot")
 async def instrument_snapshot(
     instrument_id: str,

backend/services/instrument_service.py

@@ -227,6 +227,34 @@ def quick_add_instrument_from_watchlist(ticker: str) -> Dict[str, Any]:
     return {"id": uid, "created": True}
 
 
+def add_manual_instrument(
+    instrument_id: str, name: str, category: str,
+    yf_ticker: Optional[str] = None, saxo_quote_symbol: Optional[str] = None,
+) -> Dict[str, Any]:
+    """Create a standalone Instrument Analysis entry directly (Config page's "Ajouter un
+    ticker" zone) — same instrument_overrides row shape as quick_add_instrument_from_watchlist
+    above, but without requiring a pre-existing Cockpit Watchlist row, since the whole point
+    here is to add a ticker that isn't tracked anywhere yet (e.g. EURCHF, resolved live
+    against Saxo just before this call). Rejects an id that already resolves — use the
+    existing drivers/saxo-link editors to modify it instead of silently overwriting."""
+    global _configs
+    if _configs is None:
+        _load_configs()
+
+    uid = instrument_id.strip().upper()
+    if uid in _configs:
+        raise ValueError(f"'{uid}' existe déjà dans Instrument Analysis")
+
+    from services.database import set_instrument_override_quick_add
+    set_instrument_override_quick_add(
+        uid, name=name.strip() or uid, yf_ticker=(yf_ticker or uid).strip().upper(),
+        category=category, saxo_quote_symbol=saxo_quote_symbol,
+    )
+    _load_configs()
+    logger.info(f"[instrument_service] Manually added {uid} (category={category}, saxo={saxo_quote_symbol})")
+    return {"id": uid, "created": True}
+
+
 # ── DataFrame helpers ──────────────────────────────────────────────────────────
 
 def _ohlcv_to_df(records: List[Dict]) -> pd.DataFrame: