# Generated manually for exchange refactoring

from django.db import migrations, models
import django.db.models.deletion
import uuid


class Migration(migrations.Migration):

    initial = True

    dependencies = [
    ]

    operations = [
        migrations.CreateModel(
            name='Offer',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('uuid', models.CharField(default=uuid.uuid4, max_length=100, unique=True)),
                ('team_uuid', models.CharField(max_length=100)),
                ('title', models.CharField(max_length=255)),
                ('description', models.TextField(blank=True, default='')),
                ('status', models.CharField(choices=[('draft', 'Черновик'), ('active', 'Активно'), ('closed', 'Закрыто'), ('cancelled', 'Отменено')], default='active', max_length=50)),
                ('location_uuid', models.CharField(max_length=100)),
                ('location_name', models.CharField(blank=True, default='', max_length=255)),
                ('valid_until', models.DateField(blank=True, null=True)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
            ],
            options={
                'db_table': 'offers',
                'ordering': ['-created_at'],
            },
        ),
        migrations.CreateModel(
            name='OfferLine',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('uuid', models.CharField(default=uuid.uuid4, max_length=100, unique=True)),
                ('product_uuid', models.CharField(max_length=100)),
                ('product_name', models.CharField(blank=True, default='', max_length=255)),
                ('category_name', models.CharField(blank=True, default='', max_length=255)),
                ('quantity', models.DecimalField(decimal_places=2, max_digits=10)),
                ('unit', models.CharField(default='ton', max_length=20)),
                ('price_per_unit', models.DecimalField(blank=True, decimal_places=2, max_digits=12, null=True)),
                ('currency', models.CharField(default='USD', max_length=3)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('offer', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='lines', to='offers.offer')),
            ],
            options={
                'db_table': 'offer_lines',
                'ordering': ['id'],
            },
        ),
    ]