Fix LogEntry user when PAPERLESS_DISABLE_LOGIN is set to true

src/documents/migrations/0019_add_consumer_user.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.5 on 2017-07-15 17:12
+from __future__ import unicode_literals
+
+from django.contrib.auth.models import User
+from django.db import migrations
+
+
+def forwards_func(apps, schema_editor):
+    User.objects.create(username="consumer")
+
+
+def reverse_func(apps, schema_editor):
+    User.objects.get(username="consumer").delete()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('documents', '0018_auto_20170715_1712'),
+    ]
+
+    operations = [
+        migrations.RunPython(forwards_func, reverse_func),
+    ]

src/documents/signals/handlers.py

@@ -102,7 +102,7 @@ def cleanup_document_deletion(sender, instance, using, **kwargs):
 def set_log_entry(sender, document=None, logging_group=None, **kwargs):
 
     ct = ContentType.objects.get(model="document")
-    user = User.objects.first()
+    user = User.objects.get(username="consumer")
 
     LogEntry.objects.create(
         action_flag=ADDITION,

src/documents/tests/test_matchables.py

@@ -210,7 +210,7 @@ class TestDocumentConsumptionFinishedSignal(TestCase):
 
     def setUp(self):
         TestCase.setUp(self)
-        User.objects.create_user(username='testuser', password='12345')
+        User.objects.create_user(username='test_consumer', password='12345')
         self.doc_contains = Document.objects.create(
             content="I contain the keyword.", file_type="pdf")