Move ActivityStream to it's own model file

awx/main/models/activity_stream.py

@@ -0,0 +1,30 @@
+# Copyright (c) 2013 AnsibleWorks, Inc.
+# All Rights Reserved.
+
+
+from django.db import models
+
+class ActivityStream(models.Model):
+    '''
+    Model used to describe activity stream (audit) events
+    '''
+    OPERATION_CHOICES = [
+        ('create', _('Entity Created')),
+        ('update', _("Entity Updated")),
+        ('delete', _("Entity Deleted")),
+        ('associate', _("Entity Associated with another Entity")),
+        ('disaassociate', _("Entity was Disassociated with another Entity"))
+    ]
+
+    user = models.ForeignKey('auth.User', null=True, on_delete=models.SET_NULL)
+    operation = models.CharField(max_length=9, choices=OPERATION_CHOICES)
+    timestamp = models.DateTimeField(auto_now_add=True)
+    changes = models.TextField(blank=True)
+
+    object1_id = models.PositiveIntegerField(db_index=True)
+    object1_type = models.TextField()
+
+    object2_id = models.PositiveIntegerField(db_index=True)
+    object2_type = models.TextField()
+
+    object_relationship_type = models.TextField()