invoiceninja/app/Listeners/HandleUserSettingsChanged.php

<?php namespace App\Listeners;

use Auth;
use Session;
use App\Events\UserSettingsChanged;
use App\Ninja\Repositories\AccountRepository;
use App\Ninja\Mailers\UserMailer;

/**
 * Class HandleUserSettingsChanged
 */
class HandleUserSettingsChanged {

	/**
	 * Create the event handler.
	 * 
	 * @param AccountRepository $accountRepo
	 * @param UserMailer $userMailer
	 */
	public function __construct(AccountRepository $accountRepo, UserMailer $userMailer)
	{
        $this->accountRepo = $accountRepo;
        $this->userMailer = $userMailer;
	}

	/**
	 * Handle the event.
	 *
	 * @param  UserSettingsChanged  $event
	 *
	 * @return void
	 */
	public function handle(UserSettingsChanged $event)
	{
        if (!Auth::check()) {
            return;
        }

        $account = Auth::user()->account;
        $account->loadLocalizationSettings();

        $users = $this->accountRepo->loadAccounts(Auth::user()->id);
        Session::put(SESSION_USER_ACCOUNTS, $users);

        if ($event->user && $event->user->isEmailBeingChanged()) {
            $this->userMailer->sendConfirmation($event->user);
            Session::flash('warning', trans('texts.verify_email'));
        }
	}
}