DERHANSEN\SfEventMgt\Domain\Repository\RegistrationRepository

Complexity

Total Complexity

26

Size/Duplication

Total Lines	216
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	7

Test Coverage

Coverage

97.7%

Importance

Changes

0

10 Methods

Rating	Name	Duplication	Size	Complexity
A	initializeObject()	0	7	1
A	findByUid()	0	5	1
A	findExpiredRegistrations()	0	9	1
B	findNotificationRegistrations()	0	36	9
A	findRegistrationsByUserRegistrationDemand()	0	14	2
A	findByEventAndWaitlist()	0	13	1
A	setDisplayModeConstraint()	0	12	3
A	setStoragePageConstraint()	0	7	2
A	setUserConstraint()	0	6	2
A	setOrderingsFromDemand()	0	10	4

<?php
namespace DERHANSEN\SfEventMgt\Domain\Repository;

/*
 * This file is part of the Extension "sf_event_mgt" for TYPO3 CMS.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 */

use DERHANSEN\SfEventMgt\Domain\Model\Event;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Extbase\Persistence\Generic\Typo3QuerySettings;

/**
 * The repository for registrations
 *
 * @author Torben Hansen <derhansen@gmail.com>
 */
class RegistrationRepository extends \TYPO3\CMS\Extbase\Persistence\Repository
{
    /**
     * Disable the use of storage records, because the StoragePage can be set
     * in the plugin
     *
     * @return void
     */
    public function initializeObject()
    {
        $this->defaultQuerySettings = $this->objectManager->get(Typo3QuerySettings::class);
        $this->defaultQuerySettings->setRespectStoragePage(false);
        $this->defaultQuerySettings->setRespectSysLanguage(false);
        $this->defaultQuerySettings->setLanguageOverlayMode(false);
    }

    /**
     * Override the default findByUid function
     *
     * Note: This is required in order to make Extbase return the registration object with the language
     *       overlay of all sub-properties overlayed correctly. If this function is not used, findByUid will
     *       return the registration object in the expected language, but the included event object will be
     *       in the default language.
     *
     *       This is no bug in Extbase, but a special behavior in sf_event_mgt, since the UID of the event in
     *       the default language is saved to the registration (to make event limitations work correctly)
     *
     * @param int $uid
     * @return object
     */
    public function findByUid($uid)
    {
        $query = $this->createQuery();
        return $query->matching($query->equals('uid', $uid))->execute()->getFirst();
    }

    /**
     * Returns all registrations, where the confirmation date is less than the
     * given date
     *
     * @param \Datetime $dateNow Date
     *
     * @return \TYPO3\CMS\Extbase\Persistence\QueryResultInterface|array
     */
    public function findExpiredRegistrations($dateNow)
    {
        $constraints = [];
        $query = $this->createQuery();
        $constraints[] = $query->lessThanOrEqual('confirmationUntil', $dateNow);
        $constraints[] = $query->equals('confirmed', false);

        return $query->matching($query->logicalAnd($constraints))->execute();
    }

    /**
     * Returns all registrations for the given event with the given constraints
     * Constraints are combined with a logical AND
     *
     * @param \DERHANSEN\SfEventMgt\Domain\Model\Event $event Event
     * @param array $findConstraints FindConstraints
     *
     * @return array|\TYPO3\CMS\Extbase\Persistence\QueryResultInterface
     */
    public function findNotificationRegistrations($event, $findConstraints)
    {
        $constraints = [];
        $query = $this->createQuery();
        $constraints[] = $query->equals('event', $event);
        $constraints[] = $query->equals('ignoreNotifications', false);

        if (!is_array($findConstraints) || count($findConstraints) == 0) {
            return $query->matching($query->logicalAnd($constraints))->execute();
        }

        foreach ($findConstraints as $findConstraint => $value) {
            $condition = key($value);
            switch ($condition) {
                case 'equals':
                    $constraints[] = $query->equals($findConstraint, $value[$condition]);
                    break;
                case 'lessThan':
                    $constraints[] = $query->lessThan($findConstraint, $value[$condition]);
                    break;
                case 'lessThanOrEqual':
                    $constraints[] = $query->lessThanOrEqual($findConstraint, $value[$condition]);
                    break;
                case 'greaterThan':
                    $constraints[] = $query->greaterThan($findConstraint, $value[$condition]);
                    break;
                case 'greaterThanOrEqual':
                    $constraints[] = $query->greaterThanOrEqual($findConstraint, $value[$condition]);
                    break;
                default:
                    throw new \InvalidArgumentException('An error occured - Unknown condition: ' . $condition);
            }
        }

        return $query->matching($query->logicalAnd($constraints))->execute();
    }

    /**
     * Returns registrations for the given UserRegistrationDemand demand
     *
     * @param \DERHANSEN\SfEventMgt\Domain\Model\Dto\UserRegistrationDemand $demand
     * @return array|\TYPO3\CMS\Extbase\Persistence\QueryResultInterface
     */
    public function findRegistrationsByUserRegistrationDemand($demand)
    {
        if (!$demand->getUser()) {
            return [];
        }
        $constraints = [];
        $query = $this->createQuery();
        $this->setStoragePageConstraint($query, $demand, $constraints);
        $this->setDisplayModeConstraint($query, $demand, $constraints);
        $this->setUserConstraint($query, $demand, $constraints);
        $this->setOrderingsFromDemand($query, $demand);

        return $query->matching($query->logicalAnd($constraints))->execute();
    }

    /**
     * Returns all registrations for the given event and where the waitlist flag is as given
     *
     * @param Event $event
     * @param bool $waitlist
     * @return array|\TYPO3\CMS\Extbase\Persistence\QueryResultInterface
     */
    public function findByEventAndWaitlist($event, $waitlist = false)
    {
        $constraints = [];
        $query = $this->createQuery();
        $query->getQuerySettings()
            ->setLanguageOverlayMode(false)
            ->setRespectSysLanguage(false)
            ->setRespectStoragePage(false);
        $constraints[] = $query->equals('event', $event->getUid());
        $constraints[] = $query->equals('waitlist', $waitlist);

        return $query->matching($query->logicalAnd($constraints))->execute();
    }

    /**
     * Sets the displayMode constraint to the given constraints array
     *
     * @param \TYPO3\CMS\Extbase\Persistence\QueryInterface $query Query
     * @param \DERHANSEN\SfEventMgt\Domain\Model\Dto\UserRegistrationDemand $demand
     * @param array $constraints Constraints
     *
     * @return void
     */
    protected function setDisplayModeConstraint($query, $demand, &$constraints)
    {
        switch ($demand->getDisplayMode()) {
            case 'future':
                $constraints[] = $query->greaterThan('event.startdate', $demand->getCurrentDateTime());
                break;
            case 'past':
                $constraints[] = $query->lessThanOrEqual('event.enddate', $demand->getCurrentDateTime());
                break;
            default:
        }
    }

    /**
     * Sets the storagePage constraint to the given constraints array
     *
     * @param \TYPO3\CMS\Extbase\Persistence\QueryInterface $query Query
     * @param \DERHANSEN\SfEventMgt\Domain\Model\Dto\UserRegistrationDemand $demand
     * @param array $constraints Constraints
     *
     * @return void
     */
    protected function setStoragePageConstraint($query, $demand, &$constraints)
    {
        if ($demand->getStoragePage() != '') {
            $pidList = GeneralUtility::intExplode(',', $demand->getStoragePage(), true);
            $constraints[] = $query->in('pid', $pidList);
        }
    }

    /**
     * Sets the user constraint to the given constraints array
     *
     * @param \TYPO3\CMS\Extbase\Persistence\QueryInterface $query Query
     * @param \DERHANSEN\SfEventMgt\Domain\Model\Dto\UserRegistrationDemand $demand
     * @param array $constraints Constraints
     *
     * @return void
     */
    protected function setUserConstraint($query, $demand, &$constraints)
    {
        if ($demand->getUser()) {
            $constraints[] = $query->equals('feUser', $demand->getUser());
        }
    }

    /**
     * Sets the ordering to the given query for the given demand
     *
     * @param \TYPO3\CMS\Extbase\Persistence\QueryInterface $query Query
     * @param \DERHANSEN\SfEventMgt\Domain\Model\Dto\UserRegistrationDemand $demand
     *
     * @return void
     */
    protected function setOrderingsFromDemand($query, $demand)
    {
        $orderings = [];
        if ($demand->getOrderField() != '' && $demand->getOrderDirection() != '') {
            $orderings[$demand->getOrderField()] = ((strtolower($demand->getOrderDirection()) == 'desc') ?
                \TYPO3\CMS\Extbase\Persistence\QueryInterface::ORDER_DESCENDING :
                \TYPO3\CMS\Extbase\Persistence\QueryInterface::ORDER_ASCENDING);
            $query->setOrderings($orderings);
        }
    }
}