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26 lines
955 B
Ruby
26 lines
955 B
Ruby
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# frozen_string_literal: true
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##
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# In some cases we may want to enqueue_at several of the same job with
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# batches, spacing them out or incrementing by some amount of seconds,
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# in case the jobs do heavy work or send many MessageBus messages and the like.
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# This class handles figuring out the seconds increments.
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#
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# @example
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# spacer = JobTimeSpacer.new
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# user_ids.in_groups_of(200, false) do |user_id_batch|
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# spacer.enqueue(:kick_users_from_topic, { topic_id: topic_id, user_ids: user_id_batch })
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# end
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class JobTimeSpacer
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def initialize(seconds_space_increment: 1, seconds_delay: 5)
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@seconds_space_increment = seconds_space_increment
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@seconds_space_modifier = seconds_space_increment
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@seconds_step = seconds_delay
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end
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def enqueue(job_name, job_args = {})
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Jobs.enqueue_at((@seconds_step * @seconds_space_modifier).seconds.from_now, job_name, job_args)
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@seconds_space_modifier += @seconds_space_increment
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end
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end
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