Moved RecentDocument manager to a separate managers.py file

apps/documents/managers.py

@@ -0,0 +1,15 @@
+from datetime import datetime
+
+from django.db import models
+
+from documents.conf.settings import RECENT_COUNT
+
+
+class RecentDocumentManager(models.Manager):
+    def add_document_for_user(self, user, document):
+        self.model.objects.filter(user=user, document=document).delete()
+        new_recent = self.model(user=user, document=document, datetime_accessed=datetime.now())
+        new_recent.save()
+        to_delete = self.model.objects.filter(user=user)[RECENT_COUNT:]
+        for recent_to_delete in to_delete:
+            recent_to_delete.delete()

apps/documents/models.py

@@ -20,7 +20,7 @@ from documents.conf.settings import UUID_FUNCTION
 from documents.conf.settings import STORAGE_BACKEND
 from documents.conf.settings import AVAILABLE_TRANSFORMATIONS
 from documents.conf.settings import DEFAULT_TRANSFORMATIONS
-from documents.conf.settings import RECENT_COUNT
+from documents.managers import RecentDocumentManager
 
 available_transformations = ([(name, data['label']) for name, data in AVAILABLE_TRANSFORMATIONS.items()])
 
@@ -271,16 +271,6 @@ class DocumentPageTransformation(models.Model):
         verbose_name_plural = _(u'document page transformations')
 
 
-class RecentDocumentManager(models.Manager):
-    def add_document_for_user(self, user, document):
-        RecentDocument.objects.filter(user=user, document=document).delete()
-        new_recent = RecentDocument(user=user, document=document, datetime_accessed=datetime.now())
-        new_recent.save()
-        to_delete = RecentDocument.objects.filter(user=user)[RECENT_COUNT:]
-        for recent_to_delete in to_delete:
-            recent_to_delete.delete()
-
-
 class RecentDocument(models.Model):
     """
     Keeps a list of the n most recent accessed or created document for