Implement basic search

bookmarks/queries.py

@@ -0,0 +1,33 @@
+from django.contrib.auth.models import User
+from django.db.models import Q
+
+from bookmarks.models import Bookmark
+
+
+def query_bookmarks(user: User, query_string: str):
+    query_set = Bookmark.objects
+
+    # Sanitize query params
+    if not query_string:
+        query_string = ''
+
+    # Filter for user
+    query_set = query_set.filter(owner=user)
+
+    # Split query into keywords
+    keywords = query_string.strip().split(' ')
+    keywords = [word for word in keywords if word]
+
+    # Filter for each keyword
+    for word in keywords:
+        query_set = query_set.filter(
+            Q(title__contains=word)
+            | Q(description__contains=word)
+            | Q(website_title__contains=word)
+            | Q(website_description__contains=word)
+        )
+
+    # Sort by modification date
+    query_set = query_set.order_by('-date_modified')
+
+    return query_set