/*
* Block access to a copier if accessing outside of
* operation hours. Additionally send an email alert
* to admin to notify of attempted copier access during
* a restricted period.
*
*/
function deviceLoginHook(inputs, actions) {

  // Set the prohibited hours for weekdays
  var BEFORE_HOURS = 8; // 8am
  var AFTER_HOURS = 18; // 6pm

  // Also prohibit access over weekends
  // For reference: 0 = Sunday, 1 = Monday... 6 = Saturday
  var SUNDAY = 0;
  var SATURDAY = 6;

  var date = new Date();
  var hour = date.getHours();
  var day = date.getDay();

  // check if accessing device outside of working hours
  if (hour >= AFTER_HOURS || hour < BEFORE_HOURS ||
      day == SUNDAY || day == SATURDAY ) {

        // deny login
        actions.login.denyLoginAccess();

        // send an alert email to admin
        var recipient = "admin@emailaddress.com";
        var subject = "Device alert";
        var body = "User " + inputs.user.username + " attempted to log into device " +
            inputs.device.deviceName + " during prohibited hours." ;
        actions.utils.sendEmail(recipient, subject, body);

      }
}