39 lines
1.3 KiB
Ruby
39 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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class Scheduler::SuspendedUserCleanupScheduler
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include Sidekiq::Worker
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# Each processed deletion request may enqueue an enormous
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# amount of jobs in the `pull` queue, so only enqueue when
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# the queue is empty or close to being so.
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MAX_PULL_SIZE = 50
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# Since account deletion is very expensive, we want to avoid
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# overloading the server by queing too much at once.
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# This job runs approximately once per 2 minutes, so with a
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# value of `MAX_DELETIONS_PER_JOB` of 10, a server can
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# handle the deletion of 7200 accounts per day, provided it
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# has the capacity for it.
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MAX_DELETIONS_PER_JOB = 10
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sidekiq_options retry: 0
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def perform
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return if Sidekiq::Queue.new('pull').size > MAX_PULL_SIZE
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clean_suspended_accounts!
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end
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private
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def clean_suspended_accounts!
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# This should be fine because we only process a small amount of deletion requests at once and
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# `id` and `created_at` should follow the same order.
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AccountDeletionRequest.reorder(id: :asc).take(MAX_DELETIONS_PER_JOB).each do |deletion_request|
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next unless deletion_request.created_at < AccountDeletionRequest::DELAY_TO_DELETION.ago
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Admin::AccountDeletionWorker.perform_async(deletion_request.account_id)
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end
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end
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end
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