old_contents: from django.db import migrations
  from django.db.backends.postgresql.schema import DatabaseSchemaEditor
  from django.db.migrations.state import StateApps
  
  
  def backfill_user_deleted_logs(apps: StateApps, schema_editor: DatabaseSchemaEditor) -> None:
      RealmAuditLog = apps.get_model("zerver", "RealmAuditLog")
      RealmAuditLog.USER_DELETED = 106
  
      UserProfile = apps.get_model("zerver", "UserProfile")
  
      objects_to_create = []
      for user_profile in UserProfile.objects.filter(
          is_mirror_dummy=True, is_active=False, delivery_email__regex=r"^deleteduser\d+@.+"
      ):
          entry = RealmAuditLog(
              modified_user=user_profile,
              acting_user=user_profile,
              event_type=RealmAuditLog.USER_DELETED,
              # For old dummy users, the date_joined is the time of the deletion.
              event_time=user_profile.date_joined,
              backfilled=True,
          )
          objects_to_create.append(entry)
      RealmAuditLog.objects.bulk_create(objects_to_create)
  
  
  def reverse_code(apps: StateApps, schema_editor: DatabaseSchemaEditor) -> None:
      RealmAuditLog = apps.get_model("zerver", "RealmAuditLog")
      RealmAuditLog.USER_DELETED = 106
  
      RealmAuditLog.objects.filter(event_type=RealmAuditLog.USER_DELETED, backfilled=True).delete()
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ("zerver", "0373_fix_deleteduser_dummies"),
      ]
  
      operations = [
          migrations.RunPython(
              backfill_user_deleted_logs,
              reverse_code=reverse_code,
              elidable=True,
          )
      ]
  
new_contents: from django.db import migrations
  from django.db.backends.postgresql.schema import DatabaseSchemaEditor
  from django.db.migrations.state import StateApps
  
  
  def backfill_user_deleted_logs(apps: StateApps, schema_editor: DatabaseSchemaEditor) -> None:
      RealmAuditLog = apps.get_model("zerver", "RealmAuditLog")
      RealmAuditLog.USER_DELETED = 106
  
      UserProfile = apps.get_model("zerver", "UserProfile")
  
      objects_to_create = []
      for user_profile in UserProfile.objects.filter(
          is_mirror_dummy=True, is_active=False, delivery_email__regex=r"^deleteduser\d+@.+"
      ):
          entry = RealmAuditLog(
              realm_id=user_profile.realm_id,
              modified_user=user_profile,
              acting_user=user_profile,
              event_type=RealmAuditLog.USER_DELETED,
              # For old dummy users, the date_joined is the time of the deletion.
              event_time=user_profile.date_joined,
              backfilled=True,
          )
          objects_to_create.append(entry)
      RealmAuditLog.objects.bulk_create(objects_to_create)
  
  
  def reverse_code(apps: StateApps, schema_editor: DatabaseSchemaEditor) -> None:
      RealmAuditLog = apps.get_model("zerver", "RealmAuditLog")
      RealmAuditLog.USER_DELETED = 106
  
      RealmAuditLog.objects.filter(event_type=RealmAuditLog.USER_DELETED, backfilled=True).delete()
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ("zerver", "0373_fix_deleteduser_dummies"),
      ]
  
      operations = [
          migrations.RunPython(
              backfill_user_deleted_logs,
              reverse_code=reverse_code,
              elidable=True,
          )
      ]
  
subject: Fix RealmAuditLog creation in migration 0374.