application_controller.rb

class ApplicationController < ActionController::Base
  before_action :configure_permitted_parameters, if: :devise_controller?

  protected

  def configure_permitted_parameters
    devise_parameter_sanitizer.permit(:sign_up, keys: [ :invitation_token ])
    devise_parameter_sanitizer.permit(:account_update) do |u|
      u.permit(:name, :email, :password, :password_confirmation, :avatar_color, :darkmode, :languages_from,
               :languages_to, :telegram_username, :current_password)
    end
  end

  def authorize_shiftcoordinator
    authorize_role("shift_coordinator")
  end

  def redirect_back_with_error(message)
    redirect_back(fallback_location: root_path, alert: message)
  end

  def authorize_role(role_name)
    return if current_user&.has_role?(role_name)

    render plain: "Forbidden", status: :forbidden
  end

  def authorize_permission(permission_name)
    return if current_user&.has_permission?(permission_name)

    render plain: "Forbidden", status: :forbidden
  end
end