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# -*- coding: utf-8 -*-
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# Generated by Django 1.11 on 2017-10-14 13:25
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from __future__ import unicode_literals
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from django.db import migrations, models
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import django.db.models.deletion
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from django.db.models import Q
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class Migration(migrations.Migration):
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dependencies = [
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('boards', '0064_remove_post_version'),
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]
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def attachment_alias_to_sticker(apps, schema_editor):
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Attachment = apps.get_model('boards', 'Attachment')
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AttachmentSticker = apps.get_model('boards', 'AttachmentSticker')
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attachments = Attachment.objects.exclude(Q(alias=None) | Q(alias=''))
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for attachment in attachments:
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AttachmentSticker.objects.create(attachment=attachment,
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name=attachment.alias)
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operations = [
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migrations.CreateModel(
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name='AttachmentSticker',
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fields=[
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('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('name', models.TextField(unique=True)),
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('attachment', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='boards.Attachment')),
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],
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),
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migrations.RunPython(attachment_alias_to_sticker),
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migrations.RemoveField(
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model_name='Attachment',
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name='alias',
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)
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]
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