etesync-server/django_etesync/migrations/0001_initial.py

# Generated by Django 3.0.3 on 2020-05-13 13:01

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


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name='Collection',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('uid', models.CharField(db_index=True, max_length=44, validators=[django.core.validators.RegexValidator(message='Not a valid UID', regex='[a-zA-Z0-9]')])),
                ('version', models.PositiveSmallIntegerField()),
                ('owner', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'unique_together': {('uid', 'owner')},
            },
        ),
        migrations.CreateModel(
            name='CollectionItem',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('uid', models.CharField(db_index=True, max_length=44, null=True, validators=[django.core.validators.RegexValidator(message='Not a valid UID', regex='[a-zA-Z0-9]')])),
                ('version', models.PositiveSmallIntegerField()),
                ('encryptionKey', models.BinaryField(editable=True, null=True)),
                ('collection', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='django_etesync.Collection')),
            ],
            options={
                'unique_together': {('uid', 'collection')},
            },
        ),
        migrations.CreateModel(
            name='CollectionItemChunk',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('uid', models.CharField(db_index=True, max_length=44, validators=[django.core.validators.RegexValidator(message='Expected a 256bit base64url.', regex='^[a-zA-Z0-9\\-_]{43}$')])),
                ('chunkFile', models.FileField(max_length=150, unique=True, upload_to=django_etesync.models.chunk_directory_path)),
                ('item', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='chunks', to='django_etesync.CollectionItem')),
            ],
        ),
        migrations.CreateModel(
            name='CollectionItemRevision',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('uid', models.CharField(db_index=True, max_length=44, unique=True, validators=[django.core.validators.RegexValidator(message='Expected a 256bit base64url.', regex='^[a-zA-Z0-9\\-_]{43}$')])),
                ('meta', models.BinaryField(editable=True)),
                ('current', models.BooleanField(db_index=True, default=True, null=True)),
                ('deleted', models.BooleanField(default=False)),
                ('item', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='revisions', to='django_etesync.CollectionItem')),
            ],
            options={
                'unique_together': {('item', 'current')},
            },
        ),
        migrations.CreateModel(
            name='RevisionChunkRelation',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('chunk', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='revisions_relation', to='django_etesync.CollectionItemChunk')),
                ('revision', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='chunks_relation', to='django_etesync.CollectionItemRevision')),
            ],
            options={
                'ordering': ('id',),
            },
        ),
        migrations.CreateModel(
            name='CollectionMember',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('encryptionKey', models.BinaryField(editable=True)),
                ('accessLevel', models.CharField(choices=[('adm', 'Admin'), ('rw', 'Read Write'), ('ro', 'Read Only')], default='ro', max_length=3)),
                ('collection', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='members', to='django_etesync.Collection')),
                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'unique_together': {('user', 'collection')},
            },
        ),
    ]