front__codeschool-angular-2/app/templates/directives/nw-session.html

<div class='session'>
  <div class="dropdown" ng-if='session.id'>
    <a class="dropdown-btn">{{session.username}} <i class="icon user"></i></a>
    <ul class="dropdown-menu list">
      <li class="dropdown-item">
        <a href="#/profile/edit" class="dropdown-item-link list-item-link"><i class="edit icon"></i> Edit Profile</a>
      </li>
      <li class="dropdown-item">
        <a href="/sign_out" class="dropdown-item-link list-item-link"><i class="settings icon"></i> Sign Out</a>
      </li>
    </ul>
  </div>

  <div class="session-create" ng-if='!session.id'>
    <a href='/sign_in'>Sign In</a> |
    <a href='/sign_up'>Register</a>
  </div>
</div>