Misago/misago/threads/migrations/0001_initial.py

# -*- coding: utf-8 -*-
from __future__ import unicode_literals

import django.db.models.deletion
import django.utils.timezone
from django.conf import settings
from django.contrib.postgres.fields import JSONField
from django.contrib.postgres.search import SearchVectorField
from django.db import migrations, models

import misago.threads.models.attachment
from misago.core.pgutils import CreatePartialIndex


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        ('misago_categories', '0001_initial'),
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name='Post',
            fields=[
                (
                    'id', models.AutoField(
                        verbose_name='ID', serialize=False, auto_created=True, primary_key=True
                    )
                ),
                ('poster_name', models.CharField(max_length=255)),
                ('poster_ip', models.GenericIPAddressField()),
                ('original', models.TextField()),
                ('parsed', models.TextField()),
                ('checksum', models.CharField(max_length=64, default='-')),
                ('attachments_cache', JSONField(null=True, blank=True)),
                ('posted_on', models.DateTimeField()),
                ('updated_on', models.DateTimeField()),
                ('edits', models.PositiveIntegerField(default=0)),
                ('last_editor_name', models.CharField(max_length=255, null=True, blank=True)),
                ('last_editor_slug', models.SlugField(max_length=255, null=True, blank=True)),
                (
                    'hidden_by', models.ForeignKey(
                        related_name='+',
                        on_delete=django.db.models.deletion.SET_NULL,
                        blank=True,
                        to=settings.AUTH_USER_MODEL,
                        null=True
                    )
                ),
                ('hidden_by_name', models.CharField(max_length=255, null=True, blank=True)),
                ('hidden_by_slug', models.SlugField(max_length=255, null=True, blank=True)),
                ('hidden_on', models.DateTimeField(default=django.utils.timezone.now)),
                ('has_reports', models.BooleanField(default=False)),
                ('has_open_reports', models.BooleanField(default=False)),
                ('is_unapproved', models.BooleanField(default=False, db_index=True)),
                ('is_hidden', models.BooleanField(default=False)),
                ('is_protected', models.BooleanField(default=False)),
                (
                    'category', models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        to='misago_categories.Category',
                    )
                ),
                (
                    'last_editor', models.ForeignKey(
                        related_name='+',
                        on_delete=django.db.models.deletion.SET_NULL,
                        blank=True,
                        to=settings.AUTH_USER_MODEL,
                        null=True
                    )
                ),
                (
                    'mentions', models.ManyToManyField(
                        related_name='mention_set', to=settings.AUTH_USER_MODEL
                    )
                ),
                (
                    'poster', models.ForeignKey(
                        on_delete=django.db.models.deletion.SET_NULL,
                        blank=True,
                        to=settings.AUTH_USER_MODEL,
                        null=True
                    )
                ),
                ('is_event', models.BooleanField(default=False, db_index=True)),
                ('event_type', models.CharField(max_length=255, null=True, blank=True)),
                ('event_context', JSONField(null=True, blank=True)),
                ('likes', models.PositiveIntegerField(default=0)),
                ('last_likes', JSONField(blank=True, null=True)),
                ('search_document', models.TextField(blank=True, null=True)),
                ('search_vector', SearchVectorField()),
            ],
            options={},
            bases=(models.Model, ),
        ),
        CreatePartialIndex(
            field='Post.has_open_reports',
            index_name='misago_post_has_open_reports_partial',
            condition='has_open_reports = TRUE',
        ),
        CreatePartialIndex(
            field='Post.is_hidden',
            index_name='misago_post_is_hidden_partial',
            condition='is_hidden = FALSE',
        ),
        migrations.CreateModel(
            name='Thread',
            fields=[
                (
                    'id', models.AutoField(
                        verbose_name='ID', serialize=False, auto_created=True, primary_key=True
                    )
                ),
                ('title', models.CharField(max_length=255)),
                ('slug', models.CharField(max_length=255)),
                ('replies', models.PositiveIntegerField(default=0, db_index=True)),
                ('has_events', models.BooleanField(default=False)),
                ('has_poll', models.BooleanField(default=False)),
                ('has_reported_posts', models.BooleanField(default=False)),
                ('has_open_reports', models.BooleanField(default=False)),
                ('has_unapproved_posts', models.BooleanField(default=False)),
                ('has_hidden_posts', models.BooleanField(default=False)),
                ('started_on', models.DateTimeField(db_index=True)),
                ('starter_name', models.CharField(max_length=255)),
                ('starter_slug', models.CharField(max_length=255)),
                ('last_post_is_event', models.BooleanField(default=False)),
                ('last_post_on', models.DateTimeField(db_index=True)),
                ('last_poster_name', models.CharField(max_length=255, null=True, blank=True)),
                ('last_poster_slug', models.CharField(max_length=255, null=True, blank=True)),
                ('weight', models.PositiveIntegerField(default=0)),
                ('is_unapproved', models.BooleanField(default=False, db_index=True)),
                ('is_hidden', models.BooleanField(default=False)),
                ('is_closed', models.BooleanField(default=False)),
            ],
            options={},
            bases=(models.Model, ),
        ),
        CreatePartialIndex(
            field='Thread.weight',
            index_name='misago_thread_is_global',
            condition='weight = 2',
        ),
        CreatePartialIndex(
            field='Thread.weight',
            index_name='misago_thread_is_local',
            condition='weight < 2',
        ),
        migrations.CreateModel(
            name='ThreadParticipant',
            fields=[
                (
                    'id', models.AutoField(
                        verbose_name='ID', serialize=False, auto_created=True, primary_key=True
                    )
                ),
                (
                    'thread', models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        to='misago_threads.Thread',
                    )
                ),
                (
                    'user', models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        to=settings.AUTH_USER_MODEL,
                    )
                ),
                ('is_owner', models.BooleanField(default=False)),
            ],
            options={},
            bases=(models.Model, ),
        ),
        migrations.AddField(
            model_name='thread',
            name='participants',
            field=models.ManyToManyField(
                related_name='privatethread_set',
                through='misago_threads.ThreadParticipant',
                to=settings.AUTH_USER_MODEL
            ),
            preserve_default=True,
        ),
        CreatePartialIndex(
            field='Thread.has_reported_posts',
            index_name='misago_thread_has_reported_posts_partial',
            condition='has_reported_posts = TRUE',
        ),
        CreatePartialIndex(
            field='Thread.has_unapproved_posts',
            index_name='misago_thread_has_unapproved_posts_partial',
            condition='has_unapproved_posts = TRUE',
        ),
        CreatePartialIndex(
            field='Thread.is_hidden',
            index_name='misago_thread_is_hidden_partial',
            condition='is_hidden = FALSE',
        ),
        CreatePartialIndex(
            field='Thread.weight',
            index_name='misago_thread_is_pinned_globally_partial',
            condition='weight = 2',
        ),
        CreatePartialIndex(
            field='Thread.weight',
            index_name='misago_thread_is_pinned_locally_partial',
            condition='weight = 1',
        ),
        CreatePartialIndex(
            field='Thread.weight',
            index_name='misago_thread_is_unpinned_partial',
            condition='weight = 0',
        ),
        migrations.AddField(
            model_name='post',
            name='thread',
            field=models.ForeignKey(
                on_delete=django.db.models.deletion.CASCADE,
                to='misago_threads.Thread',
            ),
            preserve_default=True,
        ),
        migrations.AddField(
            model_name='thread',
            name='first_post',
            field=models.ForeignKey(
                related_name='+',
                on_delete=django.db.models.deletion.SET_NULL,
                blank=True,
                to='misago_threads.Post',
                null=True
            ),
            preserve_default=True,
        ),
        migrations.AddField(
            model_name='thread',
            name='category',
            field=models.ForeignKey(
                on_delete=django.db.models.deletion.CASCADE,
                to='misago_categories.Category',
            ),
            preserve_default=True,
        ),
        migrations.AddField(
            model_name='thread',
            name='last_post',
            field=models.ForeignKey(
                related_name='+',
                on_delete=django.db.models.deletion.SET_NULL,
                blank=True,
                to='misago_threads.Post',
                null=True
            ),
            preserve_default=True,
        ),
        migrations.AddField(
            model_name='thread',
            name='last_poster',
            field=models.ForeignKey(
                related_name='last_poster_set',
                on_delete=django.db.models.deletion.SET_NULL,
                blank=True,
                to=settings.AUTH_USER_MODEL,
                null=True
            ),
            preserve_default=True,
        ),
        migrations.AddField(
            model_name='thread',
            name='starter',
            field=models.ForeignKey(
                on_delete=django.db.models.deletion.SET_NULL,
                blank=True,
                to=settings.AUTH_USER_MODEL,
                null=True
            ),
            preserve_default=True,
        ),
        migrations.AlterIndexTogether(
            name='thread',
            index_together=set([
                ('category', 'id'),
                ('category', 'last_post_on'),
                ('category', 'replies'),
            ]),
        ),
        migrations.AlterIndexTogether(
            name='post',
            index_together=set([
                ('thread', 'id'),
                ('is_event', 'is_hidden'),
                ('poster', 'posted_on'),
            ]),
        ),
        migrations.CreateModel(
            name='Subscription',
            fields=[
                (
                    'id', models.AutoField(
                        verbose_name='ID', serialize=False, auto_created=True, primary_key=True
                    )
                ),
                ('last_read_on', models.DateTimeField(default=django.utils.timezone.now)),
                ('send_email', models.BooleanField(default=False)),
                (
                    'category', models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        to='misago_categories.Category',
                    )
                ),
                (
                    'thread', models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        to='misago_threads.Thread',
                    )
                ),
                (
                    'user', models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        to=settings.AUTH_USER_MODEL,
                    )
                ),
            ],
            options={},
            bases=(models.Model, ),
        ),
        migrations.AlterIndexTogether(
            name='subscription',
            index_together=set([
                ('send_email', 'last_read_on'),
            ]),
        ),
        migrations.CreateModel(
            name='PostEdit',
            fields=[
                (
                    'id', models.AutoField(
                        auto_created=True, primary_key=True, serialize=False, verbose_name='ID'
                    )
                ),
                ('edited_on', models.DateTimeField(default=django.utils.timezone.now)),
                ('editor_name', models.CharField(max_length=255)),
                ('editor_slug', models.CharField(max_length=255)),
                ('editor_ip', models.GenericIPAddressField()),
                ('edited_from', models.TextField()),
                ('edited_to', models.TextField()),
                (
                    'category', models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        to='misago_categories.Category'
                    )
                ),
                (
                    'editor', models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        to=settings.AUTH_USER_MODEL
                    )
                ),
                (
                    'post', models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name='edits_record',
                        to='misago_threads.Post'
                    )
                ),
                (
                    'thread', models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE, to='misago_threads.Thread'
                    )
                ),
            ],
            options={
                'ordering': ['-id'],
            },
        ),
        migrations.CreateModel(
            name='Attachment',
            fields=[
                (
                    'id', models.AutoField(
                        auto_created=True, primary_key=True, serialize=False, verbose_name='ID'
                    )
                ),
                ('secret', models.CharField(max_length=64)),
                (
                    'uploaded_on',
                    models.DateTimeField(default=django.utils.timezone.now, db_index=True)
                ),
                ('uploader_name', models.CharField(max_length=255)),
                ('uploader_slug', models.CharField(max_length=255, db_index=True)),
                ('uploader_ip', models.GenericIPAddressField()),
                ('filename', models.CharField(max_length=255, db_index=True)),
                ('size', models.PositiveIntegerField(default=0, db_index=True)),
                (
                    'thumbnail', models.ImageField(
                        max_length=255,
                        blank=True,
                        null=True,
                        upload_to=misago.threads.models.attachment.upload_to
                    )
                ),
                (
                    'image', models.ImageField(
                        max_length=255,
                        blank=True,
                        null=True,
                        upload_to=misago.threads.models.attachment.upload_to
                    )
                ),
                (
                    'file', models.FileField(
                        max_length=255,
                        blank=True,
                        null=True,
                        upload_to=misago.threads.models.attachment.upload_to
                    )
                ),
                (
                    'post', models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        to='misago_threads.Post'
                    )
                ),
            ],
        ),
        migrations.CreateModel(
            name='AttachmentType',
            fields=[
                (
                    'id', models.AutoField(
                        auto_created=True, primary_key=True, serialize=False, verbose_name='ID'
                    )
                ),
                ('name', models.CharField(max_length=255)),
                ('extensions', models.CharField(max_length=255)),
                ('mimetypes', models.CharField(blank=True, max_length=255, null=True)),
                ('size_limit', models.PositiveIntegerField(default=1024)),
                (
                    'status', models.PositiveIntegerField(
                        choices=[(0, 'Allow uploads and downloads'), (1, 'Allow downloads only'),
                                 (2, 'Disallow both uploading and downloading')],
                        default=0
                    )
                ),
                (
                    'limit_downloads_to', models.ManyToManyField(
                        blank=True,
                        related_name='_attachmenttype_limit_downloads_to_+',
                        to='misago_acl.Role'
                    )
                ),
                (
                    'limit_uploads_to', models.ManyToManyField(
                        blank=True,
                        related_name='_attachmenttype_limit_uploads_to_+',
                        to='misago_acl.Role'
                    )
                ),
            ],
        ),
        migrations.AddField(
            model_name='attachment',
            name='filetype',
            field=models.ForeignKey(
                on_delete=django.db.models.deletion.CASCADE, to='misago_threads.AttachmentType'
            ),
        ),
        migrations.AddField(
            model_name='attachment',
            name='uploader',
            field=models.ForeignKey(
                blank=True,
                null=True,
                on_delete=django.db.models.deletion.SET_NULL,
                to=settings.AUTH_USER_MODEL
            ),
        ),
        migrations.CreateModel(
            name='Poll',
            fields=[
                (
                    'id', models.AutoField(
                        auto_created=True, primary_key=True, serialize=False, verbose_name='ID'
                    )
                ),
                ('poster_name', models.CharField(max_length=255)),
                ('poster_slug', models.CharField(max_length=255)),
                ('poster_ip', models.GenericIPAddressField()),
                ('posted_on', models.DateTimeField(default=django.utils.timezone.now)),
                ('length', models.PositiveIntegerField(default=0)),
                ('question', models.CharField(max_length=255)),
                ('choices', django.contrib.postgres.fields.jsonb.JSONField()),
                ('allowed_choices', models.PositiveIntegerField(default=1)),
                ('allow_revotes', models.BooleanField(default=False)),
                ('votes', models.PositiveIntegerField(default=0)),
                ('is_public', models.BooleanField(default=False)),
                (
                    'category', models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        to='misago_categories.Category'
                    )
                ),
                (
                    'poster', models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        to=settings.AUTH_USER_MODEL
                    )
                ),
                (
                    'thread', models.OneToOneField(
                        on_delete=django.db.models.deletion.CASCADE, to='misago_threads.Thread'
                    )
                ),
            ],
        ),
        migrations.CreateModel(
            name='PollVote',
            fields=[
                (
                    'id', models.AutoField(
                        auto_created=True, primary_key=True, serialize=False, verbose_name='ID'
                    )
                ),
                ('voter_name', models.CharField(max_length=255)),
                ('voter_slug', models.CharField(max_length=255)),
                ('voter_ip', models.GenericIPAddressField()),
                ('voted_on', models.DateTimeField(default=django.utils.timezone.now)),
                ('choice_hash', models.CharField(db_index=True, max_length=12)),
                (
                    'category', models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        to='misago_categories.Category'
                    )
                ),
                (
                    'poll', models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE, to='misago_threads.Poll'
                    )
                ),
                (
                    'thread', models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE, to='misago_threads.Thread'
                    )
                ),
                (
                    'voter', models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        to=settings.AUTH_USER_MODEL
                    )
                ),
            ],
        ),
        migrations.AlterIndexTogether(
            name='pollvote',
            index_together=set([
                ('poll', 'voter_name'),
            ]),
        ),
        migrations.CreateModel(
            name='PostLike',
            fields=[
                (
                    'id', models.AutoField(
                        auto_created=True, primary_key=True, serialize=False, verbose_name='ID'
                    )
                ),
                ('liker_name', models.CharField(max_length=255, db_index=True)),
                ('liker_slug', models.CharField(max_length=255)),
                ('liker_ip', models.GenericIPAddressField()),
                ('liked_on', models.DateTimeField(default=django.utils.timezone.now)),
                (
                    'category', models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        to='misago_categories.Category'
                    )
                ),
            ],
            options={
                'ordering': ['-id'],
            },
        ),
        migrations.AddField(
            model_name='postlike',
            name='post',
            field=models.ForeignKey(
                on_delete=django.db.models.deletion.CASCADE, to='misago_threads.Post'
            ),
        ),
        migrations.AddField(
            model_name='postlike',
            name='thread',
            field=models.ForeignKey(
                on_delete=django.db.models.deletion.CASCADE, to='misago_threads.Thread'
            ),
        ),
        migrations.AddField(
            model_name='postlike',
            name='liker',
            field=models.ForeignKey(
                blank=True,
                null=True,
                on_delete=django.db.models.deletion.SET_NULL,
                to=settings.AUTH_USER_MODEL
            ),
        ),
        migrations.AddField(
            model_name='post',
            name='liked_by',
            field=models.ManyToManyField(
                related_name='liked_post_set',
                through='misago_threads.PostLike',
                to=settings.AUTH_USER_MODEL
            ),
        ),
    ]