Example #1
0
 /**
  * Returns which requested resources are available to include.
  *
  * @param Model $model
  * @return array
  */
 protected function exposedRelationsFromRequest($model = null)
 {
     $exposedRelations = static::$exposedRelations;
     // if no relations are to be included by request
     if (count($this->request->include) == 0) {
         // and if we have a model
         if ($model !== null && $model instanceof Model) {
             // then use the relations exposed by default
             $exposedRelations = array_intersect($exposedRelations, $model->defaultExposedRelations());
             $model->setExposedRelations($exposedRelations);
             return $exposedRelations;
         }
     }
     $exposedRelations = array_intersect($exposedRelations, $this->request->include);
     if ($model !== null && $model instanceof Model) {
         $model->setExposedRelations($exposedRelations);
     }
     return $exposedRelations;
 }