energylink/public/app/core/controllers/error_ctrl.ts

import config from 'app/core/config';
import coreModule from '../core_module';
import appEvents from 'app/core/app_events';

export class ErrorCtrl {
  /** @ngInject */
  constructor($scope, contextSrv, navModelSrv) {
    $scope.navModel = navModelSrv.getNotFoundNav();
    $scope.appSubUrl = config.appSubUrl;

    if (!contextSrv.isSignedIn) {
      appEvents.emit('toggle-sidemenu-hidden');
    }

    $scope.$on('destroy', () => {
      if (!contextSrv.isSignedIn) {
        appEvents.emit('toggle-sidemenu-hidden');
      }
    });
  }
}

coreModule.controller('ErrorCtrl', ErrorCtrl);