Restore missing facts latest migration

awx/main/migrations/0037_v320_release.py

@@ -1,8 +1,16 @@
 # -*- coding: utf-8 -*-
+# Python
 from __future__ import unicode_literals
 
+# Django
 from django.db import migrations, models
 
+from psycopg2.extensions import AsIs
+
+# AWX
+import awx.main.fields
+from awx.main.models import FactLatest
+
 
 class Migration(migrations.Migration):
 
@@ -11,8 +19,33 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
+        # Inventory Refresh
         migrations.RemoveField(
             model_name='inventorysource',
             name='group',
         ),
+
+        # Facts Latest
+        migrations.CreateModel(
+            name='FactLatest',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('timestamp', models.DateTimeField(default=None, help_text='Date and time of the corresponding fact scan gathering time.', editable=False)),
+                ('module', models.CharField(max_length=128)),
+                ('facts', awx.main.fields.JSONBField(default={}, help_text='Arbitrary JSON structure of module facts captured at timestamp for a single host.', blank=True)),
+                ('host', models.ForeignKey(related_name='facts_latest', to='main.Host', help_text='Host for the facts that the fact scan captured.')),
+            ],
+        ),
+        migrations.AlterField(
+            model_name='fact',
+            name='facts',
+            field=awx.main.fields.JSONBField(default={}, help_text='Arbitrary JSON structure of module facts captured at timestamp for a single host.', blank=True),
+        ),
+        migrations.AlterIndexTogether(
+            name='factlatest',
+            index_together=set([('timestamp', 'module', 'host')]),
+        ),
+        migrations.RunSQL([("CREATE INDEX fact_latest_facts_default_gin ON %s USING gin"
+                            "(facts jsonb_path_ops);", [AsIs(FactLatest._meta.db_table)])],
+                          [('DROP INDEX fact_latest_facts_default_gin;', None)]),
     ]