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docuseal/db/migrate/20230803200825_add_uuid_to_...

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# frozen_string_literal: true
class AddUuidToUsers < ActiveRecord::Migration[7.0]
class MigrationUser < ApplicationRecord
self.table_name = 'users'
end
def up
add_column :users, :uuid, :string
add_index :users, :uuid, unique: true
MigrationUser.all.each do |user|
user.update_columns(uuid: SecureRandom.uuid)
end
change_column_null :users, :uuid, false
end
def down
drop_column :users, :uuid
end
end