Create default Santa target counters

zentral/contrib/santa/migrations/0037_auto_20240611_1350.py

@@ -0,0 +1,30 @@
+# Generated by Django 4.2.13 on 2024-06-11 13:50
+
+from django.db import migrations
+
+
+def create_all_target_counters(apps, schema_editor):
+    Configuration = apps.get_model("santa", "Configuration")
+    Target = apps.get_model("santa", "Target")
+    TargetCounter = apps.get_model("santa", "TargetCounter")
+    configurations = list(Configuration.objects.all())
+    new_target_counters = []
+    for target in Target.objects.all():
+        for configuration in configurations:
+            new_target_counters.append(TargetCounter(target=target, configuration=configuration, collected_count=1))
+        if len(new_target_counters) >= 500:
+            TargetCounter.objects.bulk_create(new_target_counters, ignore_conflicts=True)
+            new_target_counters = []
+    if new_target_counters:
+        TargetCounter.objects.bulk_create(new_target_counters, ignore_conflicts=True)
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('santa', '0036_remove_target_blocked_count_and_more'),
+    ]
+
+    operations = [
+        migrations.RunPython(create_all_target_counters),
+    ]