Vip.php

<?php

namespace app\extensions\data\behavior;

use nzedb\Users;
use lithium\aop\Filters;

class Vip extends \li3_behaviors\data\model\Behavior
{

    protected static $_defaults = ['user_id' => false];

    protected static function _filters($model, $behavior)
    {
        Filters::apply($model, 'save', function ($params, $next) use ($behavior) {
            $params['data']['user_id'] = $behavior->config('user_id');
            return $next($params);
        });
    }

    protected static function _finders($model, $behavior)
    {
        $model::finder('existingVIPDonation', function ($params, $next) use ($behavior) {
            // Set up default conditions
            $defaults = [
                'completed' => null,
                'user_id' => $behavior->config('user_id'),
            ];

            // Merge with supplied params
            $params['options']['conditions'] = $defaults + (array)$params['options']['conditions'];

            return $next($params);
        });
    }

    public function completeDonation($model, $behavior, $entity) {
        $u = new Users();

        $uid = $behavior->config('user_id');

        if ($uid === false)
            return false;


        $return = $u->upgradeToVIP($uid);

        if ($return !== false) {
            $model::$isComplete = true;
            return $return;
        }
        return false;
    }
}