mirror of
https://git.bsd.gay/fef/nyastodon.git
synced 2024-12-25 07:23:43 +01:00
22 lines
765 B
Ruby
22 lines
765 B
Ruby
# frozen_string_literal: true
|
|
|
|
class PrecomputeFeedService < BaseService
|
|
# Fill up a user's home/mentions feed from DB and return a subset
|
|
# @param [Symbol] type :home or :mentions
|
|
# @param [Account] account
|
|
def call(_, account)
|
|
redis.pipelined do
|
|
# NOTE: Added `id desc, account_id desc` to `ORDER BY` section to optimize query.
|
|
Status.as_home_timeline(account).order(account_id: :desc).limit(FeedManager::MAX_ITEMS / 4).each do |status|
|
|
next if status.direct_visibility? || FeedManager.instance.filter?(:home, status, account.id)
|
|
redis.zadd(FeedManager.instance.key(:home, account.id), status.id, status.reblog? ? status.reblog_of_id : status.id)
|
|
end
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def redis
|
|
Redis.current
|
|
end
|
|
end
|