TMSS-272: implemented a generic template get schema as json url and method

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

@@ -8,6 +8,7 @@ from lofar.sas.tmss.tmss.tmssapp.adapters.parset import convert_to_parset
 from drf_yasg.utils import swagger_auto_schema
 from rest_framework.permissions import AllowAny
 from rest_framework.decorators import authentication_classes, permission_classes
+from django.apps import apps
 
 
 def subtask_template_default_specification(request, subtask_template_pk:int):
@@ -39,24 +40,11 @@ def task_specify_observation(request, pk=None):
 @authentication_classes([AllowAny])
 @swagger_auto_schema(responses={200: 'JSON schema',
                                 404: 'the schema with requested <name> and <version> is not available'},
-                     operation_description="Get the JSON schema with the given <name> and <version> as application/json content response.")
-def get_common_json_schema(request, name:str, version:str):
-    template = get_object_or_404(models.CommonSchemaTemplate, name=name, version=version)
-    schema = template.schema
-    schema['$id'] = request.get_raw_uri()
+                     operation_description="Get the JSON schema for the given <template> with the given <name> and <version> as application/json content response.")
+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})
 
 
-@permission_classes([AllowAny])
-@authentication_classes([AllowAny])
-@swagger_auto_schema(responses={200: 'JSON schema',
-                                404: 'the schema with requested <name> and <version> is not available'},
-                     operation_description="Get the JSON schema with the given <name> and <version> as application/json content response.")
-def get_subtask_template_json_schema(request, name:str, version:str):
-    template = get_object_or_404(models.SubtaskTemplate, name=name, version=version)
-    schema = template.schema
-    schema['$id'] = request.get_raw_uri()
-    return JsonResponse(schema, json_dumps_params={"indent":2})
-
-
-

SAS/TMSS/src/tmss/urls.py

@@ -54,7 +54,8 @@ urlpatterns = [
     path('docs/', include_docs_urls(title='TMSS API')),
     re_path(r'^swagger(?P<format>\.json|\.yaml)$', swagger_schema_view.without_ui(cache_timeout=0), name='schema-json'),
     path('swagger/', swagger_schema_view.with_ui('swagger', cache_timeout=0), name='schema-swagger-ui'),
-    path('redoc/', swagger_schema_view.with_ui('redoc', cache_timeout=0), name='schema-redoc')
+    path('redoc/', swagger_schema_view.with_ui('redoc', cache_timeout=0), name='schema-redoc'),
+    path('schemas/<str:template>/<str:name>/<str:version>/', views.get_template_json_schema, name='template_json_schema')
 ]