# Generated by Django 3.2.23 on 2023-12-11 19:40

from django.db import migrations

def oprav_prava_k_nastaveni(apps, schema_editor):
    # Tohle je trošku hnus, nešlo by to snáz?
    ContentType = apps.get_model('contenttypes', 'ContentType')
    Permission = apps.get_model('auth', 'Permission')
    Group = apps.get_model('auth', 'Group')
    old_ct = ContentType.objects.get_by_natural_key('seminar', 'nastaveni')
    new_ct = ContentType.objects.get_by_natural_key('various', 'nastaveni')
    old_perms = Permission.objects.filter(content_type=old_ct)
    new_perms = Permission.objects.filter(content_type=new_ct)
    for g in Group.objects.filter(permissions__in=old_perms):
        old_codenames = Permission.objects.filter(group__in=[g], content_type=old_ct).values('codename')
        g.permissions.add(*new_perms.filter(codename__in=old_codenames))
        g.permissions.remove(*old_perms)

def obnov_prava_k_nastaveni(apps, schema_editor):
    ContentType = apps.get_model('contenttypes', 'ContentType')
    Permission = apps.get_model('auth', 'Permission')
    Group = apps.get_model('auth', 'Group')
    old_ct = ContentType.objects.get_by_natural_key('seminar', 'nastaveni')
    new_ct = ContentType.objects.get_by_natural_key('various', 'nastaveni')
    old_perms = Permission.objects.filter(content_type=old_ct)
    new_perms = Permission.objects.filter(content_type=new_ct)
    for g in Group.objects.filter(permissions__in=old_perms):
        new_codenames = Permission.objects.filter(group__in=[g], content_type=new_ct).values('codename')
        g.permissions.add(*old_perms.filter(codename__in=new_codenames))
        g.permissions.remove(*new_perms)


class Migration(migrations.Migration):

    dependencies = [
        ('various', '0002_alter_nastaveni_options'),
    ]

    operations = [
    ]