2017-08-31 00:06:56 -04:00
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class IncrementReservedTrustLevelBadgeIds < ActiveRecord::Migration[4.2]
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2014-05-04 14:15:38 -04:00
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def up
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execute "ALTER SEQUENCE badges_id_seq START WITH 100"
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max_badge_id = Badge.order('id DESC').limit(1).first.try(:id)
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Badge.where('id > 0 AND id <= 100').find_each do |badge|
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new_id = badge.id + max_badge_id + 100
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UserBadge.where(badge_id: badge.id).update_all badge_id: new_id
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badge.update_column :id, new_id
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end
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end
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def down
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raise ActiveRecord::IrreversibleMigration
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end
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end
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