module Admin
  module Settings
    class MandatorySettingsController < Admin::Settings::BaseController
      Result = Struct.new(:errors) do
        def success?
          errors.none?
        end
      end

      private

      def upsert_config(configs)
        errors = []
        configs.each do |key, value|
          settings_model = ::Settings::Mandatory::MAPPINGS[key.to_sym]
          if value.is_a?(Array)
            settings_model.public_send("#{key}=", value.compact_blank) if value.present?
          else
            settings_model.public_send("#{key}=", value.strip) unless value.nil?
          end
        rescue ActiveRecord::RecordInvalid => e
          errors << e.message
          next
        end
        Result.new(errors)
      end

      # NOTE: we need to override this since the controller name doesn't reflect
      # the model name
      def authorization_resource
        ::Settings::Mandatory
      end

      def settings_params
        params.permit(::Settings::Mandatory.keys)
      end
    end
  end
end