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by BENARD
04:20
created

PlayerGameRankingHandler::getRankingPoints()   B

Complexity

Conditions 6
Paths 5

Size

Total Lines 35
Code Lines 27

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 27
c 1
b 0
f 0
dl 0
loc 35
rs 8.8657
cc 6
nc 5
nop 2
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<?php
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namespace VideoGamesRecords\CoreBundle\Service\Ranking\Write;
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use Doctrine\ORM\EntityManagerInterface;
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use Symfony\Component\EventDispatcher\EventDispatcherInterface;
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use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
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use Symfony\Component\Serializer\Serializer;
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use VideoGamesRecords\CoreBundle\Entity\Game;
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use VideoGamesRecords\CoreBundle\Event\GameEvent;
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use VideoGamesRecords\CoreBundle\Interface\Ranking\RankingCommandInterface;
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use VideoGamesRecords\CoreBundle\Tools\Ranking;
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use VideoGamesRecords\CoreBundle\VideoGamesRecordsCoreEvents;
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class PlayerGameRankingHandler implements RankingCommandInterface
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{
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    private EntityManagerInterface $em;
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    private EventDispatcherInterface $eventDispatcher;
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    public function __construct(EntityManagerInterface $em, EventDispatcherInterface $eventDispatcher)
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    {
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        $this->em = $em;
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        $this->eventDispatcher = $eventDispatcher;
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    }
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    public function handle($mixed): void
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    {
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        /** @var Game $game */
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        $game = $this->em->getRepository('VideoGamesRecords\CoreBundle\Entity\Game')->find($mixed);
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        if (null === $game) {
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            return;
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        }
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        //----- delete
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        $query = $this->em->createQuery('DELETE VideoGamesRecords\CoreBundle\Entity\PlayerGame pg WHERE pg.game = :game');
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        $query->setParameter('game', $game);
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        $query->execute();
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        //----- data without DLC
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        $query = $this->em->createQuery("
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            SELECT
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                 p.id,
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                 SUM(pg.pointChart) as pointChartWithoutDlc,
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                 SUM(pg.nbChart) as nbChartWithoutDlc,
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                 SUM(pg.nbChartProven) as nbChartProvenWithoutDlc
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            FROM VideoGamesRecords\CoreBundle\Entity\PlayerGroup pg
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            JOIN pg.player p
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            JOIN pg.group g
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            WHERE g.game = :game
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            AND g.boolDlc = 0
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            GROUP BY p.id");
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        $dataWithoutDlc = [];
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        $query->setParameter('game', $game);
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        $result = $query->getResult();
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        foreach ($result as $row) {
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            $dataWithoutDlc[$row['id']] = $row;
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        }
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        //----- select and save result in array
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        $query = $this->em->createQuery("
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            SELECT
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                p.id,
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                '' as rankPointChart,
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                '' as rankMedal,
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                SUM(pg.chartRank0) as chartRank0,
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                SUM(pg.chartRank1) as chartRank1,
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                SUM(pg.chartRank2) as chartRank2,
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                SUM(pg.chartRank3) as chartRank3,
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                SUM(pg.chartRank4) as chartRank4,
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                SUM(pg.chartRank5) as chartRank5,
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                SUM(pg.pointChart) as pointChart,
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                SUM(pg.nbChart) as nbChart,
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                SUM(pg.nbChartProven) as nbChartProven,
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                MAX(pg.lastUpdate) as lastUpdate
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            FROM VideoGamesRecords\CoreBundle\Entity\PlayerGroup pg
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            JOIN pg.player p
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            JOIN pg.group g
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            WHERE g.game = :game
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            GROUP BY p.id
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            ORDER BY pointChart DESC");
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        $query->setParameter('game', $game);
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        $result = $query->getResult();
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        $list = [];
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        foreach ($result as $row) {
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            $row['lastUpdate'] = new \DateTime($row['lastUpdate']);
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            if (isset($dataWithoutDlc[$row['id']])) {
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                $row = array_merge($row, $dataWithoutDlc[$row['id']]);
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            } else {
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                $row['pointChartWithoutDlc'] = 0;
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                $row['nbChartWithoutDlc'] = 0;
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                $row['nbChartProvenWithoutDlc'] = 0;
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            }
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            $list[] = $row;
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        }
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        //----- add some data
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        $list = Ranking::addRank($list, 'rankPointChart', ['pointChart'], true);
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        $list = Ranking::calculateGamePoints($list, ['rankPointChart', 'nbEqual'], 'pointGame', 'pointChart');
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        $list = Ranking::order($list, ['chartRank0' => SORT_DESC, 'chartRank1' => SORT_DESC, 'chartRank2' => SORT_DESC, 'chartRank3' => SORT_DESC]);
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        $list = Ranking::addRank($list, 'rankMedal', ['chartRank0', 'chartRank1', 'chartRank2', 'chartRank3', 'chartRank4', 'chartRank5']);
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        $normalizer = new ObjectNormalizer();
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        $serializer = new Serializer([$normalizer]);
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        foreach ($list as $row) {
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            $playerGame = $serializer->denormalize(
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                $row, 'VideoGamesRecords\CoreBundle\Entity\PlayerGame'
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            );
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            $playerGame->setPlayer($this->em->getReference('VideoGamesRecords\CoreBundle\Entity\Player', $row['id']));
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            $playerGame->setGame($game);
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            $this->em->persist($playerGame);
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        }
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        $this->em->flush();
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        $event = new GameEvent($game);
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        $this->eventDispatcher->dispatch($event, VideoGamesRecordsCoreEvents::PLAYER_GAME_MAJ_COMPLETED);
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    }
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}
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