Add permissions to all staf members for new models

migration.py

from django.db import migrations
from django.contrib.auth import get_user_model
from django.contrib.auth.models import Permission

User = get_user_model()


def assign_permissions_to_staff_users(apps, schema_editor):
    perms = Permission.objects.filter(content_type__app_label='smart_actions')
    staff_users = User.objects.filter(is_staff=True)
    for user in staff_users:
        for perm in perms:
            user.user_permissions.add(perm)


class Migration(migrations.Migration):

    dependencies = [
        ('smart_actions', '0002_alter_smartactionattempt_context'),
    ]

    operations = [
        migrations.RunPython(assign_permissions_to_staff_users),
    ]