Also show feedbackcounter for teachers

src/main/resources/templates/course/view/participants.html

@@ -32,7 +32,13 @@
 
         <ul class="list-group" th:unless="${#lists.isEmpty(course.getRoles(T(nl.tudelft.ewi.queue.model.Teacher)))}">
             <li class="list-group-item" th:each="role : ${course.getRoles(T(nl.tudelft.ewi.queue.model.Teacher))}" >
+                <th:block th:if="${@permissionService.canViewFeedback(#authentication.principal, role.user.id)}">
+                    [[${role.user}]]
+                    <span th:text="'(' + ${feedbackCount.get(role.user.id)} + ')'" class="small">0</span>
+                </th:block>
+                <th:block th:unless="${@permissionService.canViewFeedback(#authentication.principal, role.user.id)}">
                     [[${role.user}]]
+                </th:block>
                 <div class="pull-right" th:if="${@permissionService.canManageTeachers(#authentication.principal, course.id)}">
                     <a class="btn btn-xs btn-danger" th:href="@{/course/{courseId}/participants/{id}/remove(courseId=${course.id},id=${role.id})}">
                         <i class="fa fa-trash-o" aria-hidden="true"></i>