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43 lines
1.1 KiB
43 lines
1.1 KiB
# frozen_string_literal: true
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require 'sidekiq-scheduler'
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class Scheduler::FeedCleanupScheduler
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include Sidekiq::Worker
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def perform
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reblogged_id_sets = {}
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feedmanager = FeedManager.instance
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redis.pipelined do
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inactive_user_ids.each do |account_id|
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redis.del(feedmanager.key(:home, account_id))
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reblog_key = feedmanager.key(:home, account_id, 'reblogs')
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# We collect a future for this: we don't block while getting
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# it, but we can iterate over it later.
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reblogged_id_sets[account_id] = redis.zrange(reblog_key, 0, -1)
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redis.del(reblog_key)
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end
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end
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# Remove all of the reblog tracking keys we just removed the
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# references to.
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redis.pipelined do
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reblogged_id_sets.each do |account_id, future|
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future.value.each do |reblogged_id|
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reblog_set_key = feedmanager.key(:home, account_id, "reblogs:#{reblogged_id}")
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redis.del(reblog_set_key)
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end
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end
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end
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end
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private
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def inactive_user_ids
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@inactive_user_ids ||= User.confirmed.inactive.pluck(:account_id)
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end
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def redis
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Redis.current
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end
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end
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