zammad/db/migrate/20161117000003_store_config_name_update_issue_428.rb

class StoreConfigNameUpdateIssue428 < ActiveRecord::Migration
  def up
    # return if it's a new setup
    return if !Setting.find_by(name: 'system_init_done')
    setting = Setting.find_by(name: 'storage')
    return if !setting
    setting.name = 'storage_provider'
    setting.options = {
      form: [
        {
          display: '',
          null: true,
          name: 'storage_provider',
          tag: 'select',
          tranlate: true,
          options: {
            'DB' => 'Database',
            'File' => 'Filesystem',
          },
        },
      ],
    }
    setting.preferences = {
      controller: 'SettingsAreaStorageProvider',
      online_service_disable: true,
      permission: ['admin.system'],
    }
    setting.save!
  end
end