Efficiently\AuthorityController\ControllerResource::getResourceBase PHP Method

    protected function getResourceBase()
    {
        if (array_key_exists('through', $this->options)) {
            if ($this->getParentResource()) {
                if (array_key_exists('singleton', $this->options)) {
                    return $this->getResourceClass();
                } elseif (array_key_exists('throughAssociation', $this->options)) {
                    $associationName = $this->options['throughAssociation'];
                    return get_classname($this->getParentResource()->{$associationName}()->getModel());
                } else {
                    $associationName = str_plural(camel_case($this->getName()));
                    return get_classname($this->getParentResource()->{$associationName}()->getModel());
                }
            } elseif (array_key_exists('shallow', $this->options)) {
                return $this->getResourceClass();
            } else {
                // Maybe this should be a record not found error instead?
                throw new Exceptions\AccessDenied(null, $this->getAuthorizationAction(), $this->getResourceClass());
            }
        } else {
            return $this->getResourceClass();
        }
    }