24 lines
515 B
Ruby
24 lines
515 B
Ruby
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class UpdateAttachment < ActiveRecord::Migration
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def up
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count = Attachment.all.count / 30 + 2
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transaction do
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for i in 1 ... count do i
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Attachment.page(i).per(30).each do |attachment|
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if attachment.container_type == 'Course'
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course = attachment.course
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if course
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if course.is_public == 0
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attachment.is_public = 0
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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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end
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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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