# Generated by Django 5.2.1 on 2025-06-03 09:10

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


class Migration(migrations.Migration):

    dependencies = [
        ('chat', '0001_initial'),
        ('expertproducts', '0001_initial'),
    ]

    operations = [
        migrations.CreateModel(
            name='NegotiationChat',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('conversation_id', models.CharField(db_index=True, max_length=100, unique=True)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
                ('negotiation', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='chats', to='expertproducts.negotiation')),
            ],
            options={
                'ordering': ['-updated_at'],
                'indexes': [models.Index(fields=['negotiation', 'updated_at'], name='chat_negoti_negotia_2aa711_idx')],
            },
        ),
    ]