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30 lines
622 B
30 lines
622 B
# frozen_string_literal: true |
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class Vacuum::PreviewCardsVacuum |
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TTL = 1.day.freeze |
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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_cached_images! if retention_period? |
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end |
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private |
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def vacuum_cached_images! |
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preview_cards_past_retention_period.find_each do |preview_card| |
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preview_card.image.destroy |
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preview_card.save |
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end |
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end |
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def preview_cards_past_retention_period |
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PreviewCard.cached.where(PreviewCard.arel_table[:updated_at].lt(@retention_period.ago)) |
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end |
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def retention_period? |
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@retention_period.present? |
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end |
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end
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