make FulltextSearchSuggestion partial async (#12265)

Co-authored-by: Raymond Berger <RayBB@users.noreply.github.com>

Author: Sanket17052006

openlibrary/fastapi/partials.py

@@ -94,7 +94,7 @@ async def fulltext_search_suggestion_partial(
     The data parameter is the raw search query string.
     """
     partial = FullTextSuggestionsPartial(query=data)
-    result = partial.generate()
+    result = await partial.generate_async()
 
     if not partial.has_error:
         response.headers["Cache-Control"] = "public, max-age=300"

openlibrary/plugins/openlibrary/partials.py

@@ -7,7 +7,7 @@
 
 from infogami.utils.view import render_template
 from openlibrary.accounts import get_current_user
-from openlibrary.core.fulltext import fulltext_search
+from openlibrary.core.fulltext import fulltext_search_async
 from openlibrary.core.lending import compose_ia_url, get_available
 from openlibrary.i18n import gettext as _
 from openlibrary.plugins.openlibrary.lists import get_lists, get_user_lists
@@ -268,8 +268,11 @@ def __init__(self, query: str):
         self.has_error: bool = False
 
     def generate(self) -> dict:
+        raise NotImplementedError("Use generate_async instead")
+
+    async def generate_async(self) -> dict:
         query = self.query
-        data = fulltext_search(query)
+        data = await fulltext_search_async(query)
         # Add caching headers only if there were no errors in the search results
         self.has_error = "error" in data
         hits = data.get('hits', [])