Migrate to use a local model for document comments. Closes gh-issue #233.

mayan/apps/document_comments/migrations/0001_initial.py

@@ -0,0 +1,52 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+from django.conf import settings
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('documents', '0026_auto_20150729_2140'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Comment',
+            fields=[
+                (
+                    'id', models.AutoField(
+                        verbose_name='ID', serialize=False, auto_created=True,
+                        primary_key=True
+                    )
+                ),
+                ('comment', models.TextField(verbose_name='comment')),
+                (
+                    'submit_date', models.DateTimeField(
+                        verbose_name='Date time submitted', db_index=True
+                    )
+                ),
+                (
+                    'document', models.ForeignKey(
+                        related_name='comments', verbose_name='Document',
+                        to='documents.Document'
+                    )
+                ),
+                (
+                    'user', models.ForeignKey(
+                        related_name='comments', editable=False,
+                        to=settings.AUTH_USER_MODEL, verbose_name='User'
+                    )
+                ),
+            ],
+            options={
+                'ordering': ('-submit_date',),
+                'get_latest_by': 'submit_date',
+                'verbose_name': 'Comment',
+                'verbose_name_plural': 'Comments',
+            },
+            bases=(models.Model,),
+        ),
+    ]