split search and serializer

products/views.py

@@ -142,7 +142,7 @@ def product_search(request):
             # save results
             result_set = set()
             # split query string into single words
-            chunks = query_string.split(' ')
+            chunks = query_string.split('+')
 
             for chunk in chunks:
                   # search in name
@@ -166,8 +166,8 @@ def product_search(request):
                   for item in products:
                         result_set.add(item)
 
-            # serialize and respond
-            data = serializers.serialize('json', result_set)
-            return Response(data=data)
+            serializer = ProductSerializer(result_set, many=True)
+
+            return Response(data=serializer.data)
       except Exception as e:
             return Response({"errors": {"details": str(type(e))}})