19 lines
467 B
Ruby
19 lines
467 B
Ruby
class AlterUserActivitiesNews < ActiveRecord::Migration
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def up
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UserActivity.all.each do |activity|
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if activity.act_type == 'News'
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if activity.act
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activity.created_at = activity.act.created_on
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activity.updated_at = activity.act.respond_to?("updated_on") ? activity.act.updated_on : activity.act.created_on
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activity.save
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else
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activity.destroy
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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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