Add new global setting to control auto-upload of test reports (#3137)

* Add new global setting to control auto-upload of test reports

* Adds callback to attach a copy of the test report when printing

* Fix for all attachment API endpoints

- The AttachmentMixin must come first!
- User was not being set, as the custom 'perform_create' function was never called

* Remove duplicated UserSerializer

* display uploading user in attachment table

* Add unit test to check the test report is automatically uploaded

InvenTree/users/api.py

@@ -10,8 +10,9 @@ from rest_framework.authtoken.models import Token
 from rest_framework.response import Response
 from rest_framework.views import APIView
 
+from InvenTree.serializers import UserSerializer
 from users.models import Owner, RuleSet, check_user_role
-from users.serializers import OwnerSerializer, UserSerializer
+from users.serializers import OwnerSerializer
 
 
 class OwnerList(generics.ListAPIView):

InvenTree/users/serializers.py

@@ -1,6 +1,5 @@
 """DRF API serializers for the 'users' app"""
 
-from django.contrib.auth.models import User
 
 from rest_framework import serializers
 
@@ -9,19 +8,6 @@ from InvenTree.serializers import InvenTreeModelSerializer
 from .models import Owner
 
 
-class UserSerializer(InvenTreeModelSerializer):
-    """Serializer for a User."""
-
-    class Meta:
-        """Metaclass defines serializer fields."""
-        model = User
-        fields = ('pk',
-                  'username',
-                  'first_name',
-                  'last_name',
-                  'email',)
-
-
 class OwnerSerializer(InvenTreeModelSerializer):
     """Serializer for an "Owner" (either a "user" or a "group")"""