add query nsdinfo by nsd_id

add query nsdinfo by nsd_id in catalog

Change-Id: Iac2b53c9567f6e5c6fcc08708ea6016595285dd4
Issue-ID: VFC-635
Signed-off-by: maopengzhang <zhang.maopeng1@zte.com.cn>

3 files changed, 20 insertions, 4 deletions

diff --git a/catalog/packages/biz/ns_descriptor.py b/catalog/packages/biz/ns_descriptor.py
index 9a484b20..a58235f6 100644
--- a/catalog/packages/biz/ns_descriptor.py
+++ b/catalog/packages/biz/ns_descriptor.py
@@ -58,8 +58,11 @@ class NsDescriptor(object):
         logger.info('A NSD(%s) has been created.' % data['id'])
         return data
 
-    def query_multiple(self):
-        ns_pkgs = NSPackageModel.objects.all()
+    def query_multiple(self, nsdId=None):
+        if nsdId:
+            ns_pkgs = NSPackageModel.objects.filter(nsdId=nsdId)
+        else:
+            ns_pkgs = NSPackageModel.objects.all()
         response_data = []
         for ns_pkg in ns_pkgs:
             data = self.fill_resp_data(ns_pkg)
diff --git a/catalog/packages/tests/test_ns_descriptor.py b/catalog/packages/tests/test_ns_descriptor.py
index ec6357b5..8ed04d01 100644
--- a/catalog/packages/tests/test_ns_descriptor.py
+++ b/catalog/packages/tests/test_ns_descriptor.py
@@ -91,7 +91,9 @@ class TestNsDescriptor(TestCase):
             copy.deepcopy(self.expected_nsd_info)
         ]
         expected_reponse_data[0]['id'] = '0'
+        expected_reponse_data[0]['nsdId'] = '0'
         expected_reponse_data[1]['id'] = '1'
+        expected_reponse_data[1]['nsdId'] = '1'
 
         user_defined_data = json.JSONEncoder().encode(self.user_defined_data)
         for i in range(2):
@@ -100,13 +102,23 @@ class TestNsDescriptor(TestCase):
                 onboardingState='CREATED',
                 operationalState='DISABLED',
                 usageState='NOT_IN_USE',
-                userDefinedData=user_defined_data
+                userDefinedData=user_defined_data,
+                nsdId=str(i)
             ).save()
 
         response = self.client.get('/api/nsd/v1/ns_descriptors', format='json')
         self.assertEqual(response.status_code, status.HTTP_200_OK)
         self.assertEqual(expected_reponse_data, response.data)
 
+        expected_reponse_data = [
+            copy.deepcopy(self.expected_nsd_info)
+        ]
+        expected_reponse_data[0]['id'] = '1'
+        expected_reponse_data[0]['nsdId'] = '1'
+        response = self.client.get('/api/nsd/v1/ns_descriptors?nsdId=1', format='json')
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertEqual(expected_reponse_data, response.data)
+
     def test_query_single_nsd_normal(self):
         expected_reponse_data = copy.deepcopy(self.expected_nsd_info)
         expected_reponse_data['id'] = '22'
diff --git a/catalog/packages/views/ns_descriptor_views.py b/catalog/packages/views/ns_descriptor_views.py
index 589ab8ee..ff3d5f14 100644
--- a/catalog/packages/views/ns_descriptor_views.py
+++ b/catalog/packages/views/ns_descriptor_views.py
@@ -114,7 +114,8 @@ def ns_descriptors_rc(request):
 
     if request.method == 'GET':
         try:
-            data = NsDescriptor().query_multiple()
+            nsdId = request.query_params.get("nsdId", None)
+            data = NsDescriptor().query_multiple(nsdId)
             nsd_infos = validate_data(data, NsdInfosSerializer)
             return Response(data=nsd_infos.data, status=status.HTTP_200_OK)
         except Exception as e: