2f948f7e46
For some reason on Rails 6.1 the `after_update_commit` hook is properly registered – but disappears from the record later, and in the end is never run. Fix it by using the general `after_commit` hook instead.
38 lines
1.1 KiB
Ruby
38 lines
1.1 KiB
Ruby
# Request a watermark on blobs attached to a `Champs::TitreIdentiteChamp`
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# after the virus scan has run.
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#
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# We're using a class extension here, but we could as well have a periodic
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# job that watermarks relevant attachments.
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#
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# The `after_commit` hook is triggered, among other cases, when
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# the analyzer or virus scan updates the blob metadata. When both the analyzer
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# and the virus scan have run, it is now safe to start the watermarking,
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# without risking to replace the picture while it is being scanned in a
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# concurrent job.
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module BlobTitreIdentiteWatermarkConcern
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extend ActiveSupport::Concern
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included do
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after_commit :enqueue_watermark_job
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end
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def watermark_pending?
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watermark_required? && !watermark_done?
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end
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private
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def watermark_required?
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attachments.any? { |attachment| attachment.record.class.name == 'Champs::TitreIdentiteChamp' }
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end
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def watermark_done?
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metadata[:watermark]
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end
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def enqueue_watermark_job
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if analyzed? && virus_scanner.done? && watermark_pending?
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TitreIdentiteWatermarkJob.perform_later(self)
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end
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end
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end
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