From 811a6c79064dd74231f866d212cae614a48c2171 Mon Sep 17 00:00:00 2001
From: Alejandro Alonso <alejandroalonsofernandez@gmail.com>
Date: Fri, 14 Aug 2015 10:08:21 +0200
Subject: [PATCH] Issue - #3185 Import user story with role points results in
 an IntegrityError

---
 taiga/export_import/service.py | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/taiga/export_import/service.py b/taiga/export_import/service.py
index 1ca76eb0..40578118 100644
--- a/taiga/export_import/service.py
+++ b/taiga/export_import/service.py
@@ -26,6 +26,7 @@ from taiga.projects.history.services import make_key_from_model_object, take_sna
 from taiga.timeline.service import build_project_namespace
 from taiga.projects.references import sequences as seq
 from taiga.projects.references import models as refs
+from taiga.projects.userstories.models import RolePoints
 from taiga.projects.services import find_invited_user
 
 from . import serializers
@@ -351,9 +352,17 @@ def store_wiki_link(project, wiki_link):
 def store_role_point(project, us, role_point):
     serialized = serializers.RolePointsExportSerializer(data=role_point, context={"project": project})
     if serialized.is_valid():
-        serialized.object.user_story = us
-        serialized.save()
-        return serialized.object
+        try:
+            existing_role_point = us.role_points.get(role=serialized.object.role)
+            existing_role_point.points = serialized.object.points
+            existing_role_point.save()
+            return existing_role_point
+
+        except RolePoints.DoesNotExist:
+            serialized.object.user_story = us
+            serialized.save()
+            return serialized.object
+
     add_errors("role_points", serialized.errors)
     return None