add: add counterparty detail api

core/apps/counterparty/urls.py

@@ -15,6 +15,7 @@ urlpatterns = [
             path('<uuid:id>/update/', cp_views.CounterpartyUpdateApiView.as_view()),
             path('statistics/', cp_views.CounterpartyStatisticsApiView.as_view()),
             path('all/', cp_views.CounterpartiesApiView.as_view()),
+            path("<uuid:id>/", cp_views.CounterpartyDetailApiView.as_view()),
         ]
     )),
     path('counterparty_folder/', include(
@@ -25,5 +26,5 @@ urlpatterns = [
             path('<uuid:id>/update/', folder_views.CounterpartyUpdateApiView.as_view()),
             path('<uuid:folder_id>/counterparty/list/', cp_views.FolderCounterpartyListApiView.as_view()),
         ]
-    ))
+    )),
 ]

core/apps/counterparty/views/counterparty.py

@@ -141,4 +141,12 @@ class CounterpartiesApiView(generics.GenericAPIView):
         if page is not None:
             ser = self.serializer_class(page, many=True)
             return self.get_paginated_response(ser.data)
-        
+        
+
+class CounterpartyDetailApiView(views.APIView):
+    permission_classes = [HasRolePermission]
+
+    def get(self, request, id):
+        obj = get_object_or_404(Counterparty, id=id)
+        serializer = serializers.CounterpartyListSerializer(obj)
+        return Response(serializer.data, status=200)