feat: add taxonomies for org api

cms/urls.py

@@ -332,3 +332,8 @@
 urlpatterns += [
     path('api/contentstore/', include('cms.djangoapps.contentstore.rest_api.urls'))
 ]
+
+# Content tagging
+urlpatterns += [
+    path('api/content_tagging/', include(('openedx.features.content_tagging.urls'))),
+]

lms/urls.py

@@ -1049,3 +1049,8 @@
 urlpatterns += [
     path('api/notifications/', include('openedx.core.djangoapps.notifications.urls')),
 ]
+
+# Content tagging
+urlpatterns += [
+    path('api/content_tagging/', include(('openedx.features.content_tagging.urls'))),
+]

openedx/features/content_tagging/models/base.py

@@ -49,7 +49,7 @@ class Meta:
 
     @classmethod
     def get_relationships(
-        cls, taxonomy: Taxonomy, rel_type: RelType, org_short_name: str = None
+        cls, taxonomy: Taxonomy, rel_type: RelType, org_short_name: Union[str, None] = None
     ) -> QuerySet:
         """
         Returns the relationships of the given rel_type and taxonomy where:

openedx/features/content_tagging/rest_api/urls.py

@@ -0,0 +1,9 @@
+"""
+Taxonomies API URLs.
+"""
+
+from django.urls import path, include
+
+from .v1 import urls as v1_urls
+
+urlpatterns = [path("v1/", include(v1_urls))]

openedx/features/content_tagging/rest_api/v1/filters.py

@@ -0,0 +1,21 @@
+"""
+API Filters for content tagging org
+"""
+
+from rest_framework.filters import BaseFilterBackend
+
+from ...rules import is_taxonomy_admin
+
+
+class UserOrgFilterBackend(BaseFilterBackend):
+    """
+    Taxonomy admin can see all taxonomies
+    Everyone else can see only enabled taxonomies
+
+    """
+
+    def filter_queryset(self, request, queryset, _):
+        if is_taxonomy_admin(request.user):
+            return queryset
+
+        return queryset.filter(enabled=True)

openedx/features/content_tagging/rest_api/v1/serializers.py

@@ -0,0 +1,35 @@
+"""
+API Serializers for content tagging org
+"""
+
+from rest_framework import serializers
+
+from openedx_tagging.core.tagging.rest_api.v1.serializers import (
+    TaxonomyListQueryParamsSerializer,
+)
+
+from organizations.models import Organization
+
+
+class OrganizationField(serializers.Field):
+    """
+    Custom field for organization
+    """
+    def to_representation(self, value):
+        return value.short_name
+
+    def to_internal_value(self, data):
+        try:
+            return Organization.objects.get(short_name=data)
+        except Organization.DoesNotExist as exc:
+            raise serializers.ValidationError(
+                "Invalid organization short name"
+            ) from exc
+
+
+class TaxonomyOrgListQueryParamsSerializer(TaxonomyListQueryParamsSerializer):
+    """
+    Serializer for the query params for the GET view
+    """
+
+    org = OrganizationField(required=False)