# Generated by Django 3.1.7 on 2021-04-07 20:00
from django.conf import settings
from django.contrib.postgres.indexes import GinIndex
from django.contrib.postgres.search import SearchVectorField, SearchVector
from django.db import migrations
from django_scopes import scopes_disabled
from cookbook.models import Recipe


def set_default_search_vector(apps, schema_editor):
    if settings.DATABASES['default']['ENGINE'] not in ['django.db.backends.postgresql_psycopg2', 'django.db.backends.postgresql']:
        return
    with scopes_disabled():
        search_vector = (
            SearchVector('name__unaccent', weight='A')
            + SearchVector('description__unaccent', weight='B'))
        Recipe.objects.all().update(search_vector=search_vector)


class Migration(migrations.Migration):
    dependencies = [
        ('cookbook', '0121_auto_20210518_1638'),
    ]
    operations = [
        migrations.AddField(
            model_name='recipe',
            name='search_vector',
            field=SearchVectorField(null=True),
        ),
        migrations.AddIndex(
            model_name='recipe',
            index=GinIndex(fields=['search_vector'], name='cookbook_re_search__404e46_gin'),
        ),
        migrations.RunPython(
            set_default_search_vector
        ),
    ]