Implement read VNFD API

[modeling/etsicatalog.git] / catalog / packages / views / vnf_package_views.py

diff --git a/catalog/packages/views/vnf_package_views.py b/catalog/packages/views/vnf_package_views.py
index 9fc143b..76891f2 100644 (file)
--- a/catalog/packages/views/vnf_package_views.py
+++ b/catalog/packages/views/vnf_package_views.py
@@ -37,6 +37,7 @@ logger = logging.getLogger(__name__)
 @swagger_auto_schema(
     method="GET",
     operation_description="Query multiple VNF package resource",
+    tags=["VNF Package API"],
     request_body=no_body,
     responses={
         status.HTTP_200_OK: VnfPkgInfosSerializer(),
@@ -46,6 +47,7 @@ logger = logging.getLogger(__name__)
 @swagger_auto_schema(
     method="POST",
     operation_description="Create an individual VNF package resource",
+    tags=["VNF Package API"],
     request_body=CreateVnfPkgInfoRequestSerializer,
     responses={
         status.HTTP_201_CREATED: VnfPkgInfoSerializer(),
@@ -70,9 +72,34 @@ def vnf_packages_rc(request):
         return Response(data=data, status=status.HTTP_201_CREATED)
 
 
+@swagger_auto_schema(
+    method="GET",
+    operation_description="Read VNFD of an on-boarded VNF package",
+    tags=["VNF Package API"],
+    request_body=no_body,
+    responses={
+        status.HTTP_200_OK: VnfPkgInfosSerializer(),
+        status.HTTP_404_NOT_FOUND: "VNF package does not exist",
+        status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error"
+    }
+)
+@api_view(http_method_names=["GET"])
+@view_safe_call_with_log(logger=logger)
+def vnfd_rd(request, **kwargs):
+    vnf_pkg_id = kwargs.get("vnfPkgId")
+    logger.debug("Read VNFD for  VNF package %s" % vnf_pkg_id)
+    try:
+        file_iterator = VnfPackage().download_vnfd(vnf_pkg_id)
+        return StreamingHttpResponse(file_iterator, status=status.HTTP_200_OK)
+    except Exception as e:
+        logger.error(e)
+        raise e
+
+
 @swagger_auto_schema(
     method='PUT',
     operation_description="Upload VNF package content",
+    tags=["VNF Package API"],
     request_body=no_body,
     responses={
         status.HTTP_202_ACCEPTED: "Successfully",
@@ -82,6 +109,7 @@ def vnf_packages_rc(request):
 @swagger_auto_schema(
     method="GET",
     operation_description="Fetch VNF package content",
+    tags=["VNF Package API"],
     request_body=no_body,
     responses={
         status.HTTP_200_OK: VnfPkgInfosSerializer(),
@@ -113,6 +141,7 @@ def package_content_ru(request, **kwargs):
 @swagger_auto_schema(
     method='POST',
     operation_description="Upload VNF package content from uri",
+    tags=["VNF Package API"],
     request_body=UploadVnfPackageFromUriRequestSerializer,
     responses={
         status.HTTP_202_ACCEPTED: "Successfully",
@@ -136,6 +165,7 @@ def upload_from_uri_c(request, **kwargs):
 @swagger_auto_schema(
     method='GET',
     operation_description="Query an individual VNF package resource",
+    tags=["VNF Package API"],
     request_body=no_body,
     responses={
         status.HTTP_200_OK: VnfPkgInfoSerializer(),
@@ -146,6 +176,7 @@ def upload_from_uri_c(request, **kwargs):
 @swagger_auto_schema(
     method='DELETE',
     operation_description="Delete an individual VNF package resource",
+    tags=["VNF Package API"],
     request_body=no_body,
     responses={
         status.HTTP_204_NO_CONTENT: "No content",