Initial commit of new document upload workflow which allows for document promises to be returned after POST request, gh-issue #194. Add new signal when a document is uploaded and finally ready, gh-issue #193 and gh-issue #213.

mayan/apps/document_indexing/apps.py

@@ -8,12 +8,13 @@ from common import (
     menu_setup, menu_tools
 )
 from documents.models import Document
+from documents.signals import post_document_created
 from metadata.models import DocumentMetadata
 from rest_api.classes import APIEndPoint
 
 from .handlers import (
-    document_index_delete, document_metadata_index_update,
-    document_metadata_index_post_delete
+    document_created_index_update, document_index_delete,
+    document_metadata_index_update, document_metadata_index_post_delete
 )
 from .links import (
     link_document_index_list, link_index_main_menu, link_index_setup,
@@ -45,6 +46,7 @@ class DocumentIndexingApp(MayanAppConfig):
         menu_setup.bind_links(links=[link_index_setup])
         menu_tools.bind_links(links=[link_rebuild_index_instances])
 
+        post_document_created.connect(document_created_index_update, dispatch_uid='document_created_index_update', sender=Document)
         post_save.connect(document_metadata_index_update, dispatch_uid='document_metadata_index_update', sender=DocumentMetadata)
         post_delete.connect(document_index_delete, dispatch_uid='document_index_delete', sender=Document)
         post_delete.connect(document_metadata_index_post_delete, dispatch_uid='document_metadata_index_post_delete', sender=DocumentMetadata)

mayan/apps/document_indexing/handlers.py

@@ -3,6 +3,10 @@ from __future__ import unicode_literals
 from .tasks import task_delete_empty_index_nodes, task_index_document
 
 
+def document_created_index_update(sender, **kwargs):
+    task_index_document.apply_async(kwargs=dict(document_id=kwargs['instance'].pk), queue='indexing')
+
+
 def document_index_delete(sender, **kwargs):
     task_delete_empty_index_nodes.apply_async(queue='indexing')