# Generated by Django 6.0.4 on 2026-05-15 20:26

import django.core.validators
import django.db.models.deletion
from django.conf import settings
from django.db import migrations, models


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        ('items', '0003_subcategory_item_subcategory_and_more'),
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name='Cart',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')),
                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='Дата обновления')),
                ('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='cart', to=settings.AUTH_USER_MODEL, verbose_name='Пользователь')),
            ],
            options={
                'verbose_name': 'Корзина',
                'verbose_name_plural': 'Корзины',
            },
        ),
        migrations.CreateModel(
            name='CartItem',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('quantity', models.PositiveIntegerField(validators=[django.core.validators.MinValueValidator(1)], verbose_name='Количество')),
                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')),
                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='Дата обновления')),
                ('cart', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='orders.cart', verbose_name='Корзина')),
                ('item', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='cart_entries', to='items.item', verbose_name='Товар')),
            ],
            options={
                'verbose_name': 'Позиция корзины',
                'verbose_name_plural': 'Позиции корзины',
                'ordering': ('created_at', 'id'),
                'constraints': [models.UniqueConstraint(fields=('cart', 'item'), name='unique_cart_item_per_cart')],
            },
        ),
    ]