Beispiel #1
0
 public function flags()
 {
     $flags = NoteMeta::where('annotation_id', $this->id)->where('meta_key', '=', NoteMeta::TYPE_USER_ACTION)->where('meta_value', '=', static::ACTION_FLAG)->count();
     return $flags;
 }
Beispiel #2
0
 public static function addUserAction($note_id, $user_id, $action)
 {
     if ($note_id == null || $user_id == null || $action == null) {
         throw new Exception('Unable to add user action.');
     }
     $toReturn = array('action' => null, 'likes' => -1, 'flags' => -1);
     $annotation = OldAnnotation::find($note_id);
     $meta = NoteMeta::where('user_id', $user_id)->where('annotation_id', '=', $note_id)->where('meta_key', '=', 'user_action');
     //This user has no actions on this annotation
     if ($meta->count() == 0) {
         $meta = new NoteMeta();
         $meta->user_id = Auth::user()->id;
         $meta->note_id = $note_id;
         $meta->meta_key = 'user_action';
         $meta->meta_value = $action;
         $meta->save();
         $toReturn['action'] = true;
     } elseif ($meta->count() == 1) {
         $meta = $meta->first();
         //This user has already done this action.  Removing the action
         if ($meta->meta_value == $action) {
             $meta->delete();
             $toReturn['action'] = false;
         } else {
             $meta->meta_value = $action;
             $meta->save();
             $toReturn['action'] = true;
         }
     } else {
         throw new Exception('Multiple user actions were found');
     }
     $toReturn['likes'] = $annotation->likes();
     $toReturn['flags'] = $annotation->flags();
     return $toReturn;
 }