Fix follow recommendation biased towards older accounts (#17126)

This commit is contained in:
Takeshi Umeda
2021-12-14 07:21:14 +09:00
committed by GitHub
parent 0fc73bbcb9
commit bda8e4f815
4 changed files with 51 additions and 4 deletions

View File

@ -16,12 +16,12 @@ class Scheduler::FollowRecommendationsScheduler
AccountSummary.refresh
FollowRecommendation.refresh
fallback_recommendations = FollowRecommendation.limit(SET_SIZE).index_by(&:account_id)
fallback_recommendations = FollowRecommendation.order(rank: :desc).limit(SET_SIZE).index_by(&:account_id)
I18n.available_locales.each do |locale|
recommendations = begin
if AccountSummary.safe.filtered.localized(locale).exists? # We can skip the work if no accounts with that language exist
FollowRecommendation.localized(locale).limit(SET_SIZE).index_by(&:account_id)
FollowRecommendation.localized(locale).order(rank: :desc).limit(SET_SIZE).index_by(&:account_id)
else
{}
end