enabled search by category

products/views.py

@@ -152,6 +152,7 @@ def product_search(request):
       - offset: where to start counting results [OPTIONAL]
       - shipping_cost: true/false
       """
+      # capture query params
       query_string = request.GET.get('query_string', None)
       limit = request.GET.get('limit', None)
       offset = request.GET.get('offset', None)
@@ -171,6 +172,7 @@ def product_search(request):
                   discount = False
             else:
                   discount = None
+      category = request.GET.get('category', None)
 
       if query_string is None:
             return Response({"errors": {"details": "No query string to parse"}})
@@ -187,7 +189,7 @@ def product_search(request):
             # split query string into single words
             chunks = query_string.split(' ')
             for chunk in chunks:
-                  product_set = find_related_products_v6(chunk, shipping_cost, discount)
+                  product_set = find_related_products_v6(chunk, shipping_cost, discount, category)
                   # add to result set
                   result_set.update(product_set)
             # TODO: add search for entire phrase ???