phase3: add normalized domain schema, admin, services, and multistage docker build

apps/scouting/services/searches.py

@@ -0,0 +1,28 @@
+from django.db.models import QuerySet
+
+from apps.players.models import Player
+
+
+def apply_saved_search_filters(queryset: QuerySet[Player], filters: dict) -> QuerySet[Player]:
+    """Apply structured saved-search filters to a player queryset."""
+    nationality_id = filters.get("nationality_id")
+    if nationality_id:
+        queryset = queryset.filter(nationality_id=nationality_id)
+
+    nominal_position_id = filters.get("nominal_position_id")
+    if nominal_position_id:
+        queryset = queryset.filter(nominal_position_id=nominal_position_id)
+
+    inferred_role_id = filters.get("inferred_role_id")
+    if inferred_role_id:
+        queryset = queryset.filter(inferred_role_id=inferred_role_id)
+
+    min_height_cm = filters.get("min_height_cm")
+    if min_height_cm is not None:
+        queryset = queryset.filter(height_cm__gte=min_height_cm)
+
+    max_height_cm = filters.get("max_height_cm")
+    if max_height_cm is not None:
+        queryset = queryset.filter(height_cm__lte=max_height_cm)
+
+    return queryset