Feature/ENG-6134

api/nodes/permissions.py

@@ -191,6 +191,15 @@ class ContributorDetailPermissions(permissions.BasePermission):
     def load_resource(self, context, view):
         return AbstractNode.load(context[view.node_lookup_url_kwarg])
 
+    def has_permission(self, request, view):
+        auth = get_user_auth(request)
+        context = request.parser_context['kwargs']
+        resource = self.load_resource(context, view)
+        if request.method == 'POST' and not resource.has_permission(auth.user, osf_permissions.ADMIN):
+            return False
+
+        return super().has_permission(request, view)
+
     def has_object_permission(self, request, view, obj):
         assert_resource_type(obj, self.acceptable_models)
         auth = get_user_auth(request)

api/nodes/views.py

@@ -521,22 +521,21 @@ class NodeContributorDetail(BaseContributorDetail, generics.RetrieveUpdateDestro
     def get_resource(self):
         return self.get_node()
 
-    # overrides DestroyAPIView
+    def get_serializer_context(self):
+        context = JSONAPIBaseView.get_serializer_context(self)
+        context['resource'] = self.get_resource()
+        context['default_email'] = 'default'
+        return context
+
     def perform_destroy(self, instance):
         node = self.get_resource()
         auth = get_user_auth(self.request)
-        if len(node.visible_contributors) == 1 and instance.visible:
+        if node.visible_contributors.count() == 1 and instance.visible:
             raise ValidationError('Must have at least one visible contributor')
         removed = node.remove_contributor(instance, auth)
         if not removed:
             raise ValidationError('Must have at least one registered admin contributor')
 
-    def get_serializer_context(self):
-        context = JSONAPIBaseView.get_serializer_context(self)
-        context['resource'] = self.get_resource()
-        context['default_email'] = 'default'
-        return context
-
 
 class NodeImplicitContributorsList(JSONAPIBaseView, generics.ListAPIView, ListFilterMixin, NodeMixin):
     permission_classes = (

api/registrations/serializers.py

@@ -21,6 +21,7 @@
     NodeLinksSerializer,
     NodeLicenseSerializer,
     NodeContributorsSerializer,
+    NodeContributorsCreateSerializer,
     RegistrationProviderRelationshipField,
     get_license_details,
 )
@@ -83,7 +84,7 @@ class RegistrationSerializer(NodeSerializer):
 
     ia_url = ser.URLField(read_only=True)
     reviews_state = ser.CharField(source='moderation_state', read_only=True)
-    title = ser.CharField(read_only=True)
+    title = ser.CharField(required=False)
     description = ser.CharField(required=False, allow_blank=True, allow_null=True)
     category_choices = NodeSerializer.category_choices
     category_choices_string = NodeSerializer.category_choices_string
@@ -917,6 +918,40 @@ def get_absolute_url(self, obj):
             },
         )
 
+    def update(self, instance, validated_data):
+        index = None
+        if '_order' in validated_data:
+            index = validated_data.pop('_order')
+
+        auth = Auth(self.context['request'].user)
+        node = self.context['resource']
+
+        if 'bibliographic' in validated_data:
+            bibliographic = validated_data.get('bibliographic')
+        else:
+            bibliographic = node.get_visible(instance.user)
+        permission = validated_data.get('permission') or instance.permission
+        try:
+            if index is not None:
+                node.move_contributor(instance.user, auth, index, save=True)
+            node.update_contributor(instance.user, permission, bibliographic, auth, save=True)
+        except node.state_error as e:
+            raise exceptions.ValidationError(detail=str(e))
+        except ValueError as e:
+            raise exceptions.ValidationError(detail=str(e))
+        instance.refresh_from_db()
+        return instance
+
+
+class RegistrationContributorsCreateSerializer(NodeContributorsCreateSerializer, RegistrationContributorsSerializer):
+    """
+    Overrides RegistrationContributorsSerializer to add email, full_name, send_email, and non-required index and users field.
+
+    id and index redefined because of the two serializers we've inherited
+    """
+    id = IDField(source='_id', required=False, allow_null=True)
+    index = ser.IntegerField(required=False, source='_order')
+
 
 class RegistrationFileSerializer(OsfStorageFileSerializer):
 

api/registrations/views.py

@@ -1,4 +1,4 @@
-from rest_framework import generics, permissions as drf_permissions
+from rest_framework import generics, mixins, permissions as drf_permissions
 from rest_framework.exceptions import ValidationError, NotFound, PermissionDenied
 from framework.auth.oauth_scopes import CoreScopes
 
@@ -58,6 +58,7 @@
     RegistrationSerializer,
     RegistrationDetailSerializer,
     RegistrationContributorsSerializer,
+    RegistrationContributorsCreateSerializer,
     RegistrationCreateSerializer,
     RegistrationStorageProviderSerializer,
 )
@@ -267,7 +268,7 @@ def get_serializer_context(self):
         return context
 
 
-class RegistrationContributorsList(BaseContributorList, RegistrationMixin, UserMixin):
+class RegistrationContributorsList(BaseContributorList, mixins.CreateModelMixin, RegistrationMixin, UserMixin):
     """The documentation for this endpoint can be found [here](https://developer.osf.io/#operation/registrations_contributors_list).
     """
     view_category = 'registrations'
@@ -282,16 +283,33 @@ class RegistrationContributorsList(BaseContributorList, RegistrationMixin, UserM
     permission_classes = (
         ContributorDetailPermissions,
         drf_permissions.IsAuthenticatedOrReadOnly,
-        ReadOnlyIfRegistration,
         base_permissions.TokenHasScope,
     )
 
+    def get_resource(self):
+        return self.get_node(check_object_permissions=False)
+
+    def get_serializer_class(self):
+        if self.request.method == 'POST':
+            return RegistrationContributorsCreateSerializer
+
+        return self.serializer_class
+
+    def post(self, request, *args, **kwargs):
+        return super().create(request, *args, **kwargs)
+
     def get_default_queryset(self):
-        node = self.get_node(check_object_permissions=False)
+        node = self.get_resource()
         return node.contributor_set.all().prefetch_related('user__guids')
 
+    def get_serializer_context(self):
+        context = super().get_serializer_context()
+        context['resource'] = self.get_resource()
+        context['default_email'] = 'default'
+        return context
+
 
-class RegistrationContributorDetail(BaseContributorDetail, RegistrationMixin, UserMixin):
+class RegistrationContributorDetail(BaseContributorDetail, mixins.UpdateModelMixin, mixins.DestroyModelMixin, RegistrationMixin, UserMixin):
     """The documentation for this endpoint can be found [here](https://developer.osf.io/#operation/registrations_contributors_read).
     """
     view_category = 'registrations'
@@ -304,10 +322,33 @@ class RegistrationContributorDetail(BaseContributorDetail, RegistrationMixin, Us
     permission_classes = (
         ContributorDetailPermissions,
         drf_permissions.IsAuthenticatedOrReadOnly,
-        ReadOnlyIfRegistration,
         base_permissions.TokenHasScope,
     )
 
+    def get_resource(self):
+        return self.get_node()
+
+    def patch(self, request, *args, **kwargs):
+        return super().partial_update(request, *args, **kwargs)
+
+    def delete(self, request, *args, **kwargs):
+        return super().destroy(request, *args, **kwargs)
+
+    def get_serializer_context(self):
+        context = super().get_serializer_context()
+        context['resource'] = self.get_resource()
+        context['default_email'] = 'default'
+        return context
+
+    def perform_destroy(self, instance):
+        node = self.get_resource()
+        auth = get_user_auth(self.request)
+        if node.visible_contributors.count() == 1 and instance.visible:
+            raise ValidationError('Must have at least one visible contributor')
+        removed = node.remove_contributor(instance, auth)
+        if not removed:
+            raise ValidationError('Must have at least one registered admin contributor')
+
 
 class RegistrationBibliographicContributorsList(NodeBibliographicContributorsList, RegistrationMixin):
 

api_tests/registrations/views/test_registration_detail.py

@@ -491,7 +491,7 @@ def test_fields(
         assert res.json['data']['attributes']['category'] == 'instrumentation'
         assert res.json['data']['attributes']['description'] == description
         assert res.json['data']['attributes']['tags'] == tags
-        assert res.json['data']['attributes']['title'] == private_registration.title
+        assert res.json['data']['attributes']['title'] == 'New title'
         assert res.json['data']['attributes']['node_license']['copyright_holders'] == copyright_holders
         assert res.json['data']['attributes']['node_license']['year'] == year
         assert res.json['data']['attributes']['custom_citation'] == custom_citation
@@ -527,7 +527,7 @@ def test_fields(
         assert res.json['data']['attributes']['category'] == ''
         assert res.json['data']['attributes']['description'] == ''
         assert res.json['data']['attributes']['tags'] == []
-        assert res.json['data']['attributes']['title'] == private_registration.title
+        assert res.json['data']['attributes']['title'] == 'New title'
         assert res.json['data']['attributes']['node_license']['copyright_holders'] == []
         assert res.json['data']['attributes']['node_license']['year'] == ''
         assert res.json['data']['attributes']['custom_citation'] == ''
@@ -577,6 +577,7 @@ def test_turning_private_registrations_public(
 
     def test_registration_fields_are_read_only(self):
         writeable_fields = [
+            'title',
             'type',
             'public',
             'draft_registration',
@@ -600,6 +601,7 @@ def test_registration_fields_are_read_only(self):
 
     def test_registration_detail_fields_are_read_only(self):
         writeable_fields = [
+            'title',
             'type',
             'public',
             'draft_registration',