fix: surface empty OHLCV fetch as a warning, not success

Fetching a symbol the provider doesn't cover (e.g. RHM/Rheinmetall — Alpaca serves US listings only) returned 0 bars but reported "complete · Successfully ingested 0 records", which the UI showed as green success. fetch_and_ingest now returns a distinct `no_data` status when the provider returns nothing AND the ticker has no history (vs. "already up to date" when bars exist). The fetch endpoint maps it to a `warning` source status, and the fetch toast renders it as ⚠ with the provider message instead of success. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-28 19:27:41 +02:00
parent 6c2e45377c
commit 20a1c143f3
5 changed files with 97 additions and 4 deletions
@@ -114,8 +114,9 @@ async def fetch_symbol(
            result = await ingestion_service.fetch_and_ingest(
                db, provider, symbol_upper, start_date, end_date
            )
+            status_map = {"complete": "ok", "partial": "ok", "no_data": "warning"}
            sources_out["ohlcv"] = {
-                "status": "ok" if result.status in ("complete", "partial") else "error",
+                "status": status_map.get(result.status, "error"),
                "records": result.records_ingested,
                "message": result.message,
            }