14 lines
378 B
Ruby
14 lines
378 B
Ruby
class ChangeAttachmentTime < ActiveRecord::Migration
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def up
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Attachment.where("container_type = 'Course'").each do |attachment|
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if attachment.container && attachment.container.created_at.to_i > attachment.created_on.to_i
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attachment.created_on = attachment.container.created_at + 3600 * 24
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attachment.save
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end
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end
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end
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def down
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end
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end
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