update

api/app/enrichment.py

@@ -0,0 +1,17 @@
+def classify_price(robux: int) -> str:
+    if robux <= 99:
+        return "low"
+    elif robux <= 499:
+        return "medium"
+    else:
+        return "high"
+
+def enrich_event(event, game: str):
+    """Adds game tag and derived fields."""
+    event.data = event.data or {}
+    # Inject game name into event data as a tag
+    event.data["game"] = game
+    # Derive price group for robux purchases
+    if event.type == "robux_purchase" and "robux" in event.data:
+        event.data["priceGroup"] = classify_price(event.data["robux"])
+    return event