[Fix] spm (#4082)

apps/common/api.py

@@ -86,12 +86,13 @@ class LogTailApi(generics.RetrieveAPIView):
 
 
 class ResourcesIDCacheApi(APIView):
+
     def post(self, request, *args, **kwargs):
         spm = str(uuid.uuid4())
-        resources_id = request.data.get('resources')
-        if resources_id:
+        resources = request.data.get('resources')
+        if resources is not None:
             cache_key = KEY_CACHE_RESOURCES_ID.format(spm)
-            cache.set(cache_key, resources_id, 300)
+            cache.set(cache_key, resources, 300)
         return Response({'spm': spm})
 
 

apps/common/drf/filters.py

@@ -96,7 +96,7 @@ class IDSpmFilter(filters.BaseFilterBackend):
             return queryset
         cache_key = const.KEY_CACHE_RESOURCES_ID.format(spm)
         resources_id = cache.get(cache_key)
-        if not resources_id or not isinstance(resources_id, list):
+        if resources_id is None or not isinstance(resources_id, list):
             return queryset
         queryset = queryset.filter(id__in=resources_id)
         return queryset