added search result serializer, search results ordered by rank

products/serializers.py

@@ -17,6 +17,18 @@ class ProductSerializer(TaggitSerializer, serializers.ModelSerializer):
         exclude = ['created', 'updated', 'creator']
 
 
+class SearchResultSerializer(TaggitSerializer, serializers.ModelSerializer):
+
+    tags = TagListSerializerField(required=False)
+    category = SingleTagSerializerField(required=False) # main tag category
+    attributes = TagListSerializerField(required=False)
+    rank = serializers.FloatField()
+
+    class Meta:
+        model = Product
+        exclude = ['created', 'updated', 'creator']
+
+
 class TagFilterSerializer(TaggitSerializer, serializers.ModelSerializer):
     tags = TagListSerializerField(required=False)
 

products/views.py

@@ -19,7 +19,7 @@ from rest_framework.decorators import api_view, permission_classes, action
 import requests
 
 from products.models import Product
-from products.serializers import ProductSerializer, TagFilterSerializer
+from products.serializers import ProductSerializer, TagFilterSerializer, SearchResultSerializer
 from companies.models import Company
 from history.models import HistorySync
 
@@ -167,8 +167,7 @@ def product_search(request):
             result_list = list(result_set)
             ranked_products = sorted(result_list, key= lambda rank:rank.rank, reverse=True)
             # TODO: slice ranked_products as per pagination
-            import ipdb; ipdb.set_trace()
-            data = serializers.serialize('json', ranked_products)
-            return Response(data={"filters": filters, "products": data})
+            serializer = SearchResultSerializer(ranked_products, many=True)
+            return Response(data={"filters": filters, "products": [dict(i) for i in serializer.data]})
       except Exception as e:
             return Response({"errors": {"details": str(e)}}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)