22 lines
746 B
Ruby
22 lines
746 B
Ruby
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class DropUserCardBadgeColumns < ActiveRecord::Migration[5.1]
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def up
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# User card images have been moved to a plugin which uses the
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# user's custom fields instead of the card_image_badge_id column.
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execute "INSERT INTO user_custom_fields (user_id, name, value, created_at, updated_at)
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SELECT user_id, 'card_image_badge_id', card_image_badge_id, now(), now()
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FROM user_profiles
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WHERE card_image_badge_id IS NOT NULL
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AND user_id NOT IN (
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SELECT user_id
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FROM user_custom_fields
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WHERE name = 'card_image_badge_id'
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)"
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# delayed drop of the user_profiles.card_image_badge_id column
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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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