sample_controller

class Accounts::ImportsController < Accounts::BaseController

  before_filter :load_import, only: [:show, :update, :perform]
  respond_to :html, :json
  layout false

  expose(:upload_members_form)

  def create
    import = Import.create(import_params)
    render :json => import
  end

  def update
    @import.update_attributes(import_params)
    head(200)
  end

  def perform
    @import.enqueue_for_processing
    head(200)
  end

  private

  def load_import
    @import ||= Import.find(import_params[:id])
  end

  def import_params
    params.require(:import).permit(:id,
                                   :importable_type,
                                   :importable_id,
                                   import_file_attributes: [:id,
                                                            :remote_asset_url,
                                                            :_destroy],
                                   :column_map => [:email,
                                                   :first_name,
                                                   :last_name,
                                                   :role,
                                                   :tags]
    )
  end

  def map_params
    params.require(:column_map).permit(:email, :first_name, :last_name, :role, :tags)
  end


end