Добавил кнопку напоминания для задач

taskapp/urls.py

@@ -10,6 +10,7 @@ urlpatterns = [
     url(r'^(?P<task_id>\d+)/delete$', views.task_delete, name='delete'),
     url(r'^(?P<task_id>\d+)/fin$', views.task_finish, name='finish'),
     url(r'^(?P<task_id>\d+)/begin$', views.task_begin, name='begin'),
+    url(r'^(?P<task_id>\d+)/remind', views.remind, name='remind'),
     url(r'^add$', views.task_add_edit, name='add'),
     url(r'^active$', views.active_tasks, name='active_tasks'),
     url(r'^finished$', views.finished_tasks, name='finished_tasks'),

taskapp/views.py

@@ -170,3 +170,11 @@ def task_begin(request, task_id):
     task.begin(request.user)
     task.save(update_fields=['state'])
     return redirect('taskapp:home')
+
+
+@login_required
+@permission_required('taskapp.can_viewall')
+def remind(request, task_id):
+    task = get_object_or_404(Task, id=task_id)
+    task.save(update_fields=['state'])
+    return redirect('taskapp:home')

templates/taskapp/tasklist_all.html

@@ -59,6 +59,11 @@
                             <span class="glyphicon glyphicon-edit"></span>
                         </a>
                     {% endif %}
+                    {% if perms.taskapp.can_viewall %}
+                        <a href="{% url 'taskapp:remind' task.id %}" class="btn btn-default btn-sm" title="Напомнить">
+                            <span class="glyphicon glyphicon-bell"></span>
+                        </a>
+                    {% endif %}
                 </td>
                 </tr>
             {% empty %}

templates/taskapp/tasklist_own.html

@@ -34,10 +34,15 @@
                 <td>{{ task.get_priority_display }}</td>
                 <td>{{ task.time_of_create|date:'d N yг H:i:s' }}</td>
                 <td>{% if task.attachment %}<a href="{{ task.attachment.url }}" target="_blank">{{ task.attachment.name }}</a>{% else %}&horbar;{% endif %}</td>
-                <td class="btn-group">
+                <td class="btn-group btn-group-justified">
                     <a href="{% url 'taskapp:edit' task.id %}" class="btn btn-sm btn-default" title="Редактировать">
                         <span class="glyphicon glyphicon-edit"></span>
                     </a>
+                    {% if perms.taskapp.can_viewall %}
+                        <a href="{% url 'taskapp:remind' task.id %}" class="btn btn-default btn-sm" title="Напомнить">
+                            <span class="glyphicon glyphicon-bell"></span>
+                        </a>
+                    {% endif %}
                     <a href="{% url 'taskapp:delete' task.id %}" class="btn btn-sm btn-danger" title="Удалить">
                         <span class="glyphicon glyphicon-remove-circle"></span>
                     </a>