Hi all,
based on the successful progress with my previous topic "Using BakedQuery
with joined subqueries" (thanks again Mike!) I have the next question.
For some of my queries conditions logic is generated based on certain
parameters. For example, I have a JSONB field that contains custom fields
from the user. I have then "saved searches" defined by users to search on
the custom field.
Now based on the "saved search ID" my function will generate a query.
The logic roughly is:
def generate_saved_search_query(saved_search_id):
conditions = self.get_saved_search_conditions(saved_search_id)
for condition in conditions:
query = query.filter(condition)
the 'generate_saved_search_query' function is idempotent for any parameter
value. Searching for any particular saved_search_id occurs frequently => it
makes sense to cache the query.
The question is - how can I used BakedQuery with this setup? From the
source I can guess I should use add_criteria / with_criteria, but in the
unit tests / documentation I could not find an example of doing so with the
function parameter values.
Thank you for any help,
Anton
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