TMSS-000: config Access-Control. Our schemas use url's to other schemas,...

TMSS-000: config Access-Control. Our schemas use  url's to other schemas, mainly pointing to our own common schemas with base definitions. We instruct the client to allow fetching those.

SAS/TMSS/src/tmss/tmssapp/views.py

@@ -51,7 +51,13 @@ def get_template_json_schema(request, template:str, name:str, version:str):
     template_model = apps.get_model("tmssapp", template)
     template_instance = get_object_or_404(template_model, name=name, version=version)
     schema = template_instance.schema
-    return JsonResponse(schema, json_dumps_params={"indent":2})
+    response = JsonResponse(schema, json_dumps_params={"indent":2})
+
+    # config Access-Control. Our schemas use $ref url's to other schemas, mainly pointing to our own common schemas with base definitions.
+    # We instruct the client to allow fetching those.
+    response["Access-Control-Allow-Origin"] = "*"
+    response["Access-Control-Allow-Methods"] = "GET, OPTIONS"
+    return response
 
 
 def utc(request):

SAS/TMSS/src/tmss/tmssapp/viewsets/lofar_viewset.py

@@ -112,12 +112,10 @@ class AbstractTemplateViewSet(LOFARViewSet):
     def retrieve(self, request, pk=None, **kwargs):
         response = super().retrieve(request, pk, **kwargs)
 
-        if 'application/json' in request.accepted_media_type:
-            # config Access-Control. Our schemas use $ref url's to other schemas, mainly pointing to our own common schemas with base definitions.
-            # We instruct the client to allow fetching those.
-            response["Access-Control-Allow-Origin"] = "*"
-            response["Access-Control-Allow-Methods"] = "GET, OPTIONS"
-
+        # config Access-Control. Our schemas use $ref url's to other schemas, mainly pointing to our own common schemas with base definitions.
+        # We instruct the client to allow fetching those.
+        response["Access-Control-Allow-Origin"] = "*"
+        response["Access-Control-Allow-Methods"] = "GET, OPTIONS"
         return response
 
     @swagger_auto_schema(responses={200: 'The schema as a JSON object',