update docker deployment and changing seed kandang name

backend/apps/operations/views.py

@@ -28,9 +28,25 @@ from apps.operations.serializers import (
     ManualInputSerializer,
 )
 from apps.operations.services.karung_web import KarungWebError, request_karung
+from apps.operations.services.visibility import dashboard_publish_time, visible_through_date
+
+READ_ACTIONS = frozenset({"list", "retrieve", "latest_average", "latest", "dates"})
 
 
-class CycleScopedViewSet(viewsets.ModelViewSet):
+class VisibilityFilteredMixin:
+    visibility_date_field = "date"
+
+    def applies_visibility_filter(self) -> bool:
+        return getattr(self, "action", None) in READ_ACTIONS
+
+    def filter_visible_through(self, qs):
+        if not self.applies_visibility_filter():
+            return qs
+        cutoff = visible_through_date()
+        return qs.filter(**{f"{self.visibility_date_field}__lte": cutoff})
+
+
+class CycleScopedViewSet(VisibilityFilteredMixin, viewsets.ModelViewSet):
     def get_queryset(self):
         qs = super().get_queryset()
         params = self.request.query_params
@@ -40,7 +56,7 @@ class CycleScopedViewSet(viewsets.ModelViewSet):
             qs = qs.filter(cycle__flocks__flock_id=params["flock_id"]).distinct()
         if params.get("date"):
             qs = qs.filter(date=params["date"])
-        return qs
+        return self.filter_visible_through(qs)
 
 
 class KPIViewSet(CycleScopedViewSet):
@@ -126,6 +142,7 @@ class FeedSacksViewSet(CycleScopedViewSet):
 
 
 class IotPanelViewSet(viewsets.ModelViewSet):
+    """IoT panel is real-time — not subject to the 17:00 dashboard publish cutoff."""
     queryset = IotPanel.objects.select_related("flock", "flock__cycle").all()
     serializer_class = IotPanelSerializer
 
@@ -166,9 +183,14 @@ class HealthView(APIView):
     authentication_classes = []
 
     def get(self, request):
+        cutoff = visible_through_date()
+        publish = dashboard_publish_time()
         payload = {
             "status": "ok",
             "service": "newdashboard-api",
             "karung_web_admin_base_configured": bool(settings.KARUNG_WEB_ADMIN_BASE_URL),
+            "visible_through_date": cutoff.isoformat(),
+            "dashboard_publish_time": publish.strftime("%H:%M"),
+            "dashboard_timezone": settings.TIME_ZONE,
         }
         return Response(payload)