発散解像度 -divergence resolution-

Signed-off-by: Shin'ya Minazuki <shinyoukai@laidback.moe>

api/funkwhale_api/common/migrations/0005_auto_20191125_1421.py

@@ -0,0 +1,37 @@
+# Generated by Django 2.2.7 on 2019-11-25 14:21
+
+import django.contrib.postgres.fields.jsonb
+import django.core.serializers.json
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('common', '0004_auto_20191111_1338'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='mutation',
+            name='payload',
+            field=django.contrib.postgres.fields.jsonb.JSONField(encoder=django.core.serializers.json.DjangoJSONEncoder),
+        ),
+        migrations.AlterField(
+            model_name='mutation',
+            name='previous_state',
+            field=django.contrib.postgres.fields.jsonb.JSONField(default=None, encoder=django.core.serializers.json.DjangoJSONEncoder, null=True),
+        ),
+        migrations.CreateModel(
+            name='MutationAttachment',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('attachment', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='mutation_attachment', to='common.Attachment')),
+                ('mutation', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='mutation_attachment', to='common.Mutation')),
+            ],
+            options={
+                'unique_together': {('attachment', 'mutation')},
+            },
+        ),
+    ]