fixes addtestdata, working on vectorized database search

products/utils.py

@@ -1,6 +1,7 @@
 import logging
 
 from django.db.models import Q
+from django.contrib.postgres.search import SearchQuery, SearchRank, SearchVector
 
 from products.models import Product
 
@@ -72,3 +73,15 @@ def find_related_products(keyword):
         Q(attributes__in=attributes)
     )
     return products_qs
+
+
+def search_by_phrase(phrase):
+    SearchQuery(phrase, search_type='phrase')
+    pass
+
+
+def alt_find_related_products(keyword, fields=('tags', 'attributes', 'category')):
+    vector = SearchVector(*fields)
+    products_qs = Product.objects.annotate(search=vector).filter(search=keyword)
+    return products_qs
+