doccano/backend/examples/migrations/0001_initial.py

# Generated by Django 3.2.11 on 2022-01-28 02:46

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


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
        ('api', '0034_auto_20220128_0246'),
    ]

    operations = [
        migrations.SeparateDatabaseAndState(
            state_operations=[
                migrations.CreateModel(
                    name='Example',
                    fields=[
                        ('id',
                         models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                        ('uuid', models.UUIDField(db_index=True, default=uuid.uuid4, editable=False, unique=True)),
                        ('meta', models.JSONField(default=dict)),
                        ('filename', models.FileField(default='.', max_length=1024, upload_to='')),
                        ('text', models.TextField(blank=True, null=True)),
                        ('created_at', models.DateTimeField(auto_now_add=True, db_index=True)),
                        ('updated_at', models.DateTimeField(auto_now=True)),
                        ('annotations_approved_by',
                         models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL,
                                           to=settings.AUTH_USER_MODEL)),
                        ('project',
                         models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='examples',
                                           to='api.project')),
                    ],
                    options={
                        'ordering': ['created_at'],
                    },
                ),
                migrations.CreateModel(
                    name='Comment',
                    fields=[
                        ('id',
                         models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                        ('text', models.TextField()),
                        ('created_at', models.DateTimeField(auto_now_add=True, db_index=True)),
                        ('updated_at', models.DateTimeField(auto_now=True)),
                        ('example',
                         models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='comments',
                                           to='examples.example')),
                        ('user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE,
                                                   to=settings.AUTH_USER_MODEL)),
                    ],
                    options={
                        'ordering': ['created_at'],
                    },
                ),
                migrations.CreateModel(
                    name='ExampleState',
                    fields=[
                        ('id',
                         models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                        ('confirmed_at', models.DateTimeField(auto_now=True)),
                        ('confirmed_by',
                         models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
                        ('example',
                         models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='states',
                                           to='examples.example')),
                    ],
                    options={
                        'unique_together': {('example', 'confirmed_by')},
                    },
                ),
            ]
        )
    ]