/**
  * Met à jour une activité
  *
  * @param Requests\postActivityRequest $request
  * @param $activity
  * @return JsonResponse
  */
 public function update(Requests\PostActivityRequest $request, $activity)
 {
     $activity = Activity::findOrFail($activity);
     $this->authorize('update', $activity);
     $activity->update(['content' => $request->input('content')]);
     return new JsonResponse(['status' => 'success', 'id' => $activity->id, 'content' => $activity->content]);
 }
 /**
  * Met à jour un commentaire
  *
  * @param Requests\PostActivityRequest $request
  * @param $id
  * @return JsonResponse
  */
 public function update(Requests\PostActivityRequest $request, $id)
 {
     $comment = ActivityComment::findOrFail($id);
     $this->authorize('update', $comment);
     $comment->update(['content' => $request->input('content')]);
     return new JsonResponse(['id' => $comment->id, 'comment' => $comment->content]);
 }