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<?php |
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namespace Vanbrabantf\NpmStatFetcher\Statistics; |
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use Cake\Chronos\Chronos; |
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use DateTimeImmutable; |
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use Vanbrabantf\NpmStatFetcher\Package\Package; |
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class DownloadStatistics extends Statistics implements StatisticInterface |
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{ |
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/** |
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* @var int |
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*/ |
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private $downloads; |
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/** |
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* @var DateTimeImmutable |
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*/ |
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private $startDate; |
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/** |
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* @var DateTimeImmutable |
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*/ |
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private $endDate; |
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/** |
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* @param Package $package |
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* @param int $downloads |
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* @param DateTimeImmutable $startDate |
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* @param DateTimeImmutable $endDate |
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*/ |
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public function __construct( |
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Package $package, |
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int $downloads, |
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DateTimeImmutable $startDate, |
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DateTimeImmutable $endDate |
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) { |
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parent::__construct($package); |
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$this->downloads = $downloads; |
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$this->startDate = $startDate; |
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$this->endDate = $endDate; |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString(): string |
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{ |
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return (string) $this->downloads; |
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} |
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/** |
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* @param Package $package |
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* @param string $resource |
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* |
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* @return StatisticInterface |
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*/ |
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public static function fromJson(Package $package, string $resource): StatisticInterface |
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{ |
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$resourceArray = json_decode($resource); |
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return new self( |
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$package, |
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$resourceArray->downloads, |
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new Chronos($resourceArray->start), |
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new Chronos($resourceArray->end) |
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); |
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} |
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/** |
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* @return int |
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*/ |
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public function getDownloads(): int |
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{ |
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return $this->downloads; |
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} |
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/** |
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* @return DateTimeImmutable |
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*/ |
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public function getStartDate(): DateTimeImmutable |
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{ |
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return $this->startDate; |
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} |
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/** |
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* @return DateTimeImmutable |
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*/ |
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public function getEndDate(): DateTimeImmutable |
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{ |
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return $this->endDate; |
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} |
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} |
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