UPDATE

device_hub/management/commands/__init__.py

@@ -0,0 +1 @@
+

device_hub/management/commands/seed_sensor_7_in_1.py

@@ -0,0 +1,23 @@
+from django.core.management.base import BaseCommand, CommandError
+
+from device_hub.seeds import seed_sensor_7_in_1_demo_data
+
+
+class Command(BaseCommand):
+    help = "Create or refresh demo sensor 7 in 1 data for summary and chart endpoints."
+
+    def handle(self, *args, **options):
+        try:
+            result = seed_sensor_7_in_1_demo_data()
+        except ValueError as exc:
+            raise CommandError(str(exc)) from exc
+
+        self.stdout.write(
+            self.style.SUCCESS(
+                "Sensor 7 in 1 demo data seeded: "
+                f"farm_uuid={result['farm'].farm_uuid}, "
+                f"sensor_catalog={result['sensor_catalog'].code}, "
+                f"physical_device_uuid={result['sensor'].physical_device_uuid}, "
+                f"logs={result['log_count']}"
+            )
+        )

device_hub/management/commands/seed_sensor_catalog.py

@@ -0,0 +1,22 @@
+from django.core.management.base import BaseCommand
+
+from device_hub.catalog_seed import seed_sensor_catalog
+
+
+class Command(BaseCommand):
+    help = "Seed sensor catalog data."
+
+    def handle(self, *args, **options):
+        results, created_count, updated_count = seed_sensor_catalog()
+        for sensor, created in results:
+            if created:
+                self.stdout.write(self.style.SUCCESS(f"Created sensor catalog item: {sensor.name}"))
+            else:
+                self.stdout.write(self.style.WARNING(f"Updated sensor catalog item: {sensor.name}"))
+
+        self.stdout.write(
+            self.style.SUCCESS(
+                f"Sensor catalog seeding complete. Created: {created_count}, Updated: {updated_count}"
+            )
+        )
+