mirror of https://github.com/glitch-soc/mastodon
48 lines
1.2 KiB
Ruby
48 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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class Vacuum::StatusesVacuum
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include Redisable
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def initialize(retention_period)
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@retention_period = retention_period
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end
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def perform
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vacuum_statuses! if @retention_period.present?
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end
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private
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def vacuum_statuses!
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statuses_scope.in_batches do |statuses|
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# Side-effects not covered by foreign keys, such
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# as the search index, must be handled first.
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statuses.direct_visibility
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.includes(mentions: :account)
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.find_each(&:unlink_from_conversations!)
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if Chewy.enabled?
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remove_from_index(statuses.ids, 'chewy:queue:StatusesIndex')
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remove_from_index(statuses.ids, 'chewy:queue:PublicStatusesIndex')
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end
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# Foreign keys take care of most associated records for us.
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# Media attachments will be orphaned.
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statuses.delete_all
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end
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end
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def statuses_scope
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Status.unscoped.kept
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.joins(:account).merge(Account.remote)
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.where(statuses: { id: ...retention_period_as_id })
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end
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def retention_period_as_id
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Mastodon::Snowflake.id_at(@retention_period.ago, with_random: false)
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end
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def remove_from_index(status_ids, index)
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with_redis { |redis| redis.sadd(index, status_ids) }
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end
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end
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