<?php

/*
 * This file is part of Phraseanet
 *
 * (c) 2005-2014 Alchemy
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Alchemy\Phrasea\Model\Repositories;

use Doctrine\ORM\EntityRepository;

/**
 * RegistrationDemandRepository
 *
 * This class was generated by the Doctrine ORM. Add your own custom
 * repository methods below.
 */
class RegistrationDemandRepository extends EntityRepository
{
    /**
     * Displays demands for user on provided collection.
     *
     * @param \User_Adapter $user
     * @param array         $baseList
     *
     * @return array
     */
    public function getDemandsForUser(\User_Adapter $user, $baseList = [])
    {
        $qb = $this->createQueryBuilder('d');
        $qb->where($qb->expr()->eq('d.user', ':user'));
        $qb->setParameter(':user', $user->get_id());

        if (count($baseList) > 0) {
            $qb->andWhere('d.baseId IN (:bases)');
            $qb->setParameter(':bases', $baseList);
        }

        $qb->orderBy('d.created', 'DESC');

        return $qb->getQuery()->getResult();
    }

    /**
     * Deletes demands for user on collection.
     *
     * @param \User_Adapter $user
     * @param array         $baseList
     *
     * @return mixed
     */
    public function deleteUserDemands(\User_Adapter $user, $baseList = [])
    {
        $qb = $this->createQueryBuilder('d');
        $qb->delete('Alchemy\Phrasea\Model\Entities\RegistrationDemand', 'd');
        $qb->where($qb->expr()->eq('d.user', ':user'));
        $qb->setParameter(':user', $user->get_id());

        if (count($baseList) > 0) {
            $qb->andWhere('d.baseId IN (:bases)');
            $qb->setParameter(':bases', $baseList);
        }

        return $qb->getQuery()->execute();
    }

    /**
     * Deletes outdated demands.
     *
     * @param string $limit
     */
    public function deleteDemandsOldestThan($limit = '-1 month')
    {
        $qb = $this->createQueryBuilder('d');
        $qb->delete('Alchemy\Phrasea\Model\Entities\RegistrationDemand', 'd');
        $qb->where($qb->expr()->lt('d.created', ':date'));
        $qb->setParameter(':date', new \DateTime($limit));
        $qb->getQuery()->execute();
    }

    /**
     * Deletes demands on collection.
     *
     * @param $baseId
     */
    public function deleteDemandsOnCollection($baseId)
    {
        $qb = $this->createQueryBuilder('d');
        $qb->delete('Alchemy\Phrasea\Model\Entities\RegistrationDemand', 'd');
        $qb->where($qb->expr()->eq('d.baseId', ':base'));
        $qb->setParameter(':base', $baseId);
        $qb->getQuery()->execute();
    }
}