Implemented delete for repeating events.

src/Hackspace/Bundle/CalciferBundle/Controller/RepeatingEventController.php

@@ -257,6 +257,42 @@ class RepeatingEventController extends Controller
         $em->flush();
 
         return $entity;
+    }
 
+    /**
+     * Deletes a Event entity.
+     *
+     * @Route("/{slug}/löschen", name="repeating_event_delete")
+     * @Method({"GET", "POST"})
+     * @Template("CalciferBundle:RepeatingEvent:delete.html.twig")
+     */
+    public function deleteAction(Request $request, $slug) {
+        /** @var EntityManager $em */
+        $em = $this->getDoctrine()->getManager();
+
+        /** @var EntityRepository $repo */
+        $repo = $em->getRepository('CalciferBundle:RepeatingEvent');
+
+        /** @var Event $entity */
+        $entity = $repo->findOneBy(['slug' => $slug]);
+
+        if (!$entity) {
+            throw $this->createNotFoundException('Unable to find Event entity.');
+        }
+
+
+        $confirmation = $request->get('confirmation',false);
+
+        if (($request->getMethod() == 'POST') && ($confirmation)) {
+            $em->remove($entity);
+            $em->flush();
+
+            return $this->redirect('/');
+        }
+
+        return array(
+            'entity'      => $entity,
+
+        );
     }
 }

src/Hackspace/Bundle/CalciferBundle/Resources/views/RepeatingEvent/delete.html.twig

@@ -0,0 +1,29 @@
+{% extends 'CalciferBundle::layout.html.twig' %}
+
+{% block css %}
+    {% stylesheets filter="compass"
+    "@CalciferBundle/Resources/assets/css/events.scss" %}
+    <link rel="stylesheet" href="{{ asset_url }}"/>
+    {% endstylesheets %}
+{% endblock %}
+
+{% block javascripts %}
+    {% javascripts
+    "@CalciferBundle/Resources/assets/js/events.js" %}
+    <script src="{{ asset_url }}"></script>
+    {% endjavascripts %}
+{% endblock %}
+
+{% block body -%}
+    <div class="ui one column page grid">
+        <div class="ui column">
+            <div class="ui segment event box">
+                <form class="ui form" method="post">
+                    <p>Möchtest du den wiederholenden Termin <strong>„{{ entity.summary }}“</strong> wirklich löschen?</p>
+                    <button name="confirmation" value="true" class="ui button red">Ja</button>
+                    <a href="{{ path('_show', {'slug' : entity.slug }) }}" class="ui button green">Nein</a>
+                </form>
+            </div>
+        </div>
+    </div>
+{% endblock %}

src/Hackspace/Bundle/CalciferBundle/Resources/views/RepeatingEvent/index.html.twig

@@ -47,7 +47,8 @@
                             {{ entity.getFormatedRepeatPattern() }}
                         </td>
                         <td>
-                            <a href="{{ path('repeating_event_edit', {'slug':entity.slug}) }}">Bearbeiten</a>
+                            <a href="{{ path('repeating_event_edit', {'slug':entity.slug}) }}">Bearbeiten</a> |
+                            <a href="{{ path('repeating_event_delete', {'slug':entity.slug}) }}">Löschen</a>
                         </td>
                     </tr>
                 {% endfor %}