Set RolePoints.points relation nullable.

taiga/projects/userstories/migrations/0002_auto_20140903_1301.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('userstories', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='rolepoints',
+            name='points',
+            field=models.ForeignKey(related_name='role_points', to='projects.Points', null=True, verbose_name='points'),
+        ),
+    ]

taiga/projects/userstories/models.py

@@ -36,7 +36,7 @@ class RolePoints(models.Model):
     role = models.ForeignKey("users.Role", null=False, blank=False,
                              related_name="role_points",
                              verbose_name=_("role"))
-    points = models.ForeignKey("projects.Points", null=False, blank=False,
+    points = models.ForeignKey("projects.Points", null=True, blank=False,
                                related_name="role_points",
                                verbose_name=_("points"))
 
@@ -54,7 +54,6 @@ class RolePoints(models.Model):
 
 
 class UserStory(OCCModelMixin, WatchedModelMixin, BlockedMixin, TaggedMixin, models.Model):
-
     ref = models.BigIntegerField(db_index=True, null=True, blank=True, default=None,
                                  verbose_name=_("ref"))
     milestone = models.ForeignKey("milestones.Milestone", null=True, blank=True,