65 lines
1.7 KiB
PHP
65 lines
1.7 KiB
PHP
<?php
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namespace Szurubooru\Services;
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use Szurubooru\Dao\FavoritesDao;
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use Szurubooru\Dao\ScoreDao;
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use Szurubooru\Dao\TransactionManager;
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use Szurubooru\Dao\UserDao;
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use Szurubooru\Entities\Entity;
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use Szurubooru\Entities\Post;
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use Szurubooru\Entities\User;
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use Szurubooru\Services\TimeService;
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class ScoreService
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{
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private $scoreDao;
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private $favoritesDao;
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private $userDao;
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private $transactionManager;
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private $timeService;
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public function __construct(
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ScoreDao $scoreDao,
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FavoritesDao $favoritesDao,
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UserDao $userDao,
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TransactionManager $transactionManager,
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TimeService $timeService)
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{
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$this->scoreDao = $scoreDao;
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$this->favoritesDao = $favoritesDao;
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$this->userDao = $userDao;
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$this->transactionManager = $transactionManager;
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$this->timeService = $timeService;
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}
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public function getScore(User $user, Entity $entity)
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{
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$transactionFunc = function() use ($user, $entity)
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{
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return $this->scoreDao->getScore($user, $entity);
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};
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return $this->transactionManager->rollback($transactionFunc);
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}
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public function getScoreValue(User $user, Entity $entity)
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{
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$score = $this->getScore($user, $entity);
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if (!$score)
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return 0;
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return $score->getScore();
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}
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public function setScore(User $user, Entity $entity, $scoreValue)
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{
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if ($scoreValue !== 1 and $scoreValue !== 0 and $scoreValue !== -1)
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throw new \DomainException('Bad score');
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$transactionFunc = function() use ($user, $entity, $scoreValue)
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{
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if (($scoreValue !== 1) and ($entity instanceof Post))
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$this->favoritesDao->delete($user, $entity);
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return $this->scoreDao->setScore($user, $entity, $scoreValue);
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};
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return $this->transactionManager->commit($transactionFunc);
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}
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}
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