halogenandtoast/oath

module Oath
  module Services
    # Password reset service. Updates the password on a User
    # @since 0.0.15
    class PasswordReset
      # Initialize service
      #
      # @param user [User] A user object
      # @param new_password [String] The new undigested password for a user
      def initialize user, new_password
        @user = user
        @new_password = new_password
      end

      # Perform the service.
      def perform
        field = Oath.config.user_token_store_field
        digested_password = Oath.hash_token(new_password)
        user[field] = digested_password
      end

      private

      attr_reader :user, :new_password
    end
  end
end