Сергей Подмарев / footyroom-back

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app/Core/Predictor/Prediction.php 2.86 KB
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e77200db5   nologostudio.ru   Initial commit 
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  <?php
  
  namespace FootyRoom\Core\Predictor;
  
  use FootyRoom\Core\CoreException;
  use FootyRoom\Core\EventGenerator;
  use Doctrine\ODM\MongoDB\Mapping\Annotations as ODM;
  
  /**
   * @ODM\Document(collection="predictor.predictions")
   */
  class Prediction
  {
      use EventGenerator;
  
      /**
       * @ODM\Id
       *
       * @var string
       */
      protected $id;
  
      /**
       * @ODM\Field(type="int")
       *
       * @var int|string
       */
      protected $userId;
  
      /**
       * @ODM\Field(type="int")
       *
       * @var int
       */
      protected $matchId;
  
      /**
       * @ODM\Field(type="int")
       *
       * @var string
       */
      protected $homeScore;
  
      /**
       * @ODM\Field(type="int")
       *
       * @var string
       */
      protected $awayScore;
  
      /**
       * @ODM\Field(type="int")
       *
       * @var int
       */
      protected $stake;
  
      /**
       * @ODM\Field(type="bool")
       * 
       * @var boolean
       */
      protected $settled;
  
      public function __construct(int $userId, int $matchId, int $homeScore, int $awayScore, int $stake = 0)
      {
          $this->userId = $userId;
          $this->matchId = $matchId;
          $this->setScore($homeScore, $awayScore);
          $this->stake = 0;
          $this->settled = false;
  
          $this->bet($stake);
  
          $this->raise(new PredictionCreated($this));
      }
  
      public function getUserId(): int
      {
          return $this->userId;
      }
  
      public function getMatchId(): int
      {
          return $this->matchId;
      }
  
      public function getStake(): int
      {
          return $this->stake;
      }
  
      public function getHomeScore(): int
      {
          return $this->homeScore;
      }
  
      public function getAwayScore(): int
      {
          return $this->awayScore;
      }
  
      public function getSettled(): bool
      {
          return $this->settled;
      }
  
      public function bet(int $stake)
      {
          if ($stake < 0) {
              throw new CoreException('You can\'t make a negative bet.');
          }
  
          if ($this->stake > $stake) {
              throw new CoreException('You can\'t lower your bet.');
          }
  
          $raise = $stake - $this->stake;
  
          $this->stake = $stake;
  
          if ($raise > 0) {
              $this->raise(new PredictionStakeRaised($this, $raise));
          }
      }
  
      public function change(int $homeScore, int $awayScore)
      {
          if ($this->stake > 0) {
              if ($this->homeScore !== $homeScore || $this->awayScore !== $awayScore) {
                  throw new CoreException('You can\'t change your prediction once you\'ve placed a bet.');
              }
          }
  
          $this->setScore($homeScore, $awayScore);
      }
  
      protected function setScore(int $homeScore, int $awayScore)
      {
          if ($homeScore > 20 || $awayScore > 20) {
              throw new CoreException('Please check your prediction, it\'s outrageous!');
          }
  
          $this->homeScore = $homeScore;
          $this->awayScore = $awayScore;
      }
  }