19 lines
492 B
Ruby
19 lines
492 B
Ruby
class MakeApiKeyKidUnique < ActiveRecord::Migration[5.2]
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class APIKey < ActiveRecord::Base
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self.table_name = :apikeys
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end
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def up
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duplicated_records = APIKey.select(:kid).group(:kid).having("count(*) > 1")
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duplicated_records.each do |api_key|
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APIKey.where(kid: api_key.kid).destroy_all
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end
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add_index :apikeys, :kid, unique: true unless index_exists?(:apikeys, :kid)
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end
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def down
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remove_index :apikeys, :kid if index_exists?(:apikeys, :kid)
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end
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end
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