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<?php |
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declare(strict_types=1); |
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namespace CultuurNet\UDB3\Event\ValueObjects; |
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use CultuurNet\UDB3\Calendar; |
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use CultuurNet\UDB3\Timestamp; |
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final class SubEvents |
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{ |
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/** |
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* @var SubEvent[] |
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*/ |
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private $subEvents; |
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private function __construct(SubEvent ...$subEvents) |
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{ |
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$this->subEvents = $subEvents; |
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} |
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public static function createEmpty(): SubEvents |
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{ |
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return new SubEvents(...[]); |
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} |
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public static function createFromCalendar(Calendar $calendar): SubEvents |
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{ |
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if (empty($calendar->getTimestamps())) { |
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return self::createEmpty(); |
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} |
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$subEvents = []; |
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// TODO III-3570: Take into account a calendar with the same timestamps. |
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foreach ($calendar->getTimestamps() as $timestamp) { |
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$subEvents[] = new SubEvent($timestamp, Status::scheduled()); |
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} |
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return new SubEvents(...$subEvents); |
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} |
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public function getSubEvents(): array |
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{ |
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return $this->subEvents; |
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} |
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public function hasSubEvent(SubEvent $subEventToSearch): bool |
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{ |
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foreach ($this->subEvents as $subEvent) { |
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if ($subEvent->equals($subEventToSearch)) { |
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return true; |
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} |
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} |
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return false; |
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} |
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public function hasSubEventWithTimestamp(Timestamp $timestampToSearch): bool |
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{ |
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foreach ($this->subEvents as $subEvent) { |
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if ($subEvent->getTimestamp()->equals($timestampToSearch)) { |
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return true; |
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} |
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} |
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return false; |
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} |
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View Code Duplication |
public function addSubEvent(SubEvent $subEvent): SubEvents |
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{ |
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if ($this->hasSubEventWithTimestamp($subEvent->getTimestamp())) { |
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return $this; |
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} |
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$this->subEvents[] = $subEvent; |
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return $this; |
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} |
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View Code Duplication |
public function updateSubEvent(SubEvent $subEvent): SubEvents |
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{ |
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if (!$this->hasSubEventWithTimestamp($subEvent->getTimestamp())) { |
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return $this; |
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} |
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$this->removeSubEventWithTimestamp($subEvent->getTimestamp()); |
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$this->subEvents[] = $subEvent; |
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return $this; |
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} |
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private function removeSubEventWithTimestamp(Timestamp $timestamp): SubEvents |
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{ |
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$nrOfSubEvents = count($this->subEvents); |
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for ($index = 0; $index < $nrOfSubEvents; $index++) { |
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if ($this->subEvents[$index]->getTimestamp()->equals($timestamp)) { |
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unset($this->subEvents[$index]); |
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} |
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} |
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$this->subEvents = \array_values($this->subEvents); |
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return $this; |
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} |
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} |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.