2.0.0 Alpha: Data Refinery

web/services/team_context_service.py

@@ -0,0 +1,36 @@
+import json
+
+from web.services.web_service import WebService
+
+
+class TeamContextService:
+    """Single source of truth for the private team's active roster."""
+
+    @staticmethod
+    def get_active_lineup():
+        lineup = WebService.get_active_lineup()
+        return dict(lineup) if lineup else None
+
+    @staticmethod
+    def get_active_roster_ids():
+        lineup = TeamContextService.get_active_lineup()
+        if not lineup:
+            return []
+
+        try:
+            raw_ids = json.loads(lineup.get('player_ids_json') or '[]')
+        except (TypeError, json.JSONDecodeError):
+            return []
+
+        if not isinstance(raw_ids, list):
+            return []
+
+        seen = set()
+        roster_ids = []
+        for raw_id in raw_ids:
+            steam_id = str(raw_id).strip()
+            if steam_id and steam_id not in seen:
+                seen.add(steam_id)
+                roster_ids.append(steam_id)
+        return roster_ids
+