gistfile1.txt

class ApplicationController < ActionController::Base
  # Prevent CSRF attacks by raising an exception.
  # For APIs, you may want to use :null_session instead.
  #protect_from_forgery with: :exception

  before_action :set_headers

  def set_headers
    headers["Endpoint-Purpose"] = "point_of_sale"
    if Rails.env.development?
      headers['Access-Control-Allow-Origin'] = '*'
      headers['Access-Control-Allow-Methods'] = 'POST, PUT, DELETE, GET, OPTIONS'
      headers['Access-Control-Request-Method'] = '*'
      headers['Access-Control-Allow-Headers'] = 'Origin, X-Requested-With, Content-Type, Accept, Authorization'
    end
  end
end