Ensure that the automatic index is created after the default document type is created.

mayan/apps/document_indexing/apps.py

@@ -17,7 +17,7 @@ from common import (
 from common.classes import Package
 from common.signals import post_initial_setup
 from common.widgets import two_state_template
-from documents.signals import post_document_created
+from documents.signals import post_document_created, post_initial_document_type
 from mayan.celery import app
 from navigation import SourceColumn
 from rest_api.classes import APIEndPoint
@@ -56,6 +56,10 @@ class DocumentIndexingApp(MayanAppConfig):
             app_label='documents', model_name='Document'
         )
 
+        DocumentType = apps.get_model(
+            app_label='documents', model_name='DocumentType'
+        )
+
         DocumentMetadata = apps.get_model(
             app_label='metadata', model_name='DocumentMetadata'
         )
@@ -234,9 +238,9 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
             document_created_index_update,
             dispatch_uid='document_created_index_update', sender=Document
         )
-        post_initial_setup.connect(
+        post_initial_document_type.connect(
             create_default_document_index,
-            dispatch_uid='create_default_document_index'
+            dispatch_uid='create_default_document_index', sender=DocumentType
         )
         post_save.connect(
             document_metadata_index_update,

mayan/apps/document_indexing/handlers.py

@@ -3,6 +3,8 @@ from __future__ import unicode_literals
 from django.apps import apps
 from django.utils.translation import ugettext_lazy as _
 
+from documents.literals import DEFAULT_DOCUMENT_TYPE_LABEL
+
 from .tasks import task_delete_empty_index_nodes, task_index_document
 
 
@@ -14,7 +16,6 @@ def create_default_document_index(sender, **kwargs):
         app_label='document_indexing', model_name='Index'
     )
 
-    if not Index.objects.count():
     index = Index.objects.create(
         label=_('Creation date'), slug='creation_date'
     )
@@ -32,7 +33,6 @@ def create_default_document_index(sender, **kwargs):
     )
 
 
-
 def document_created_index_update(sender, **kwargs):
     task_index_document.apply_async(
         kwargs=dict(document_id=kwargs['instance'].pk)

mayan/apps/documents/handlers.py

@@ -3,6 +3,9 @@ from __future__ import unicode_literals
 from django.apps import apps
 from django.utils.translation import ugettext_lazy as _
 
+from .literals import DEFAULT_DOCUMENT_TYPE_LABEL
+from .signals import post_initial_document_type
+
 
 def create_default_document_type(sender, **kwargs):
     DocumentType = apps.get_model(
@@ -10,4 +13,9 @@ def create_default_document_type(sender, **kwargs):
     )
 
     if not DocumentType.objects.count():
-        DocumentType.objects.create(label=_('Default'))
+        document_type = DocumentType.objects.create(
+            label=DEFAULT_DOCUMENT_TYPE_LABEL
+        )
+        post_initial_document_type.send(
+            sender=DocumentType, instance=document_type
+        )

mayan/apps/documents/literals.py

@@ -11,6 +11,7 @@ DELETE_STALE_STUBS_INTERVAL = 60 * 10  # 10 minutes
 DEFAULT_DELETE_PERIOD = 30
 DEFAULT_DELETE_TIME_UNIT = TIME_DELTA_UNIT_DAYS
 DEFAULT_ZIP_FILENAME = 'document_bundle.zip'
+DEFAULT_DOCUMENT_TYPE_LABEL = _('Default')
 DOCUMENT_IMAGE_TASK_TIMEOUT = 20
 STUB_EXPIRATION_INTERVAL = 60 * 60 * 24  # 24 hours
 UPDATE_PAGE_COUNT_RETRY_DELAY = 10

mayan/apps/documents/signals.py

@@ -7,3 +7,6 @@ post_document_type_change = Signal(
     providing_args=('instance',), use_caching=True
 )
 post_document_created = Signal(providing_args=('instance',), use_caching=True)
+post_initial_document_type = Signal(
+    providing_args=('instance',), use_caching=True
+)