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<?php |
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namespace Zee\DateRange\States; |
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use DateTimeImmutable; |
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use DateTimeInterface; |
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use Zee\DateRange\DateRangeException; |
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/** |
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* Class FiniteRange. |
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*/ |
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final class FiniteRange extends UndefinedRange |
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{ |
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/** |
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* @var DateTimeInterface |
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*/ |
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private $startTime; |
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/** |
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* @var DateTimeInterface |
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*/ |
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private $endTime; |
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/** |
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* @param DateTimeInterface $startTime |
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* @param DateTimeInterface $endTime |
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*/ |
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public function __construct(DateTimeInterface $startTime, DateTimeInterface $endTime) |
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{ |
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if ($endTime <= $startTime) { |
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throw new DateRangeException('Invalid end time, must be after start'); |
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} |
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$this->startTime = $startTime; |
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$this->endTime = $endTime; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function __toString(): string |
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{ |
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return sprintf('%s/%s', $this->startTime->format('c'), $this->endTime->format('c')); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function jsonSerialize(): array |
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{ |
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return ['startTime' => $this->startTime->format('c'), 'endTime' => $this->endTime->format('c')]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function hasStartTime(): bool |
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{ |
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return true; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function hasEndTime(): bool |
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{ |
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return true; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getStartTime(): DateTimeInterface |
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{ |
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return $this->startTime; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getEndTime(): DateTimeInterface |
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{ |
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return $this->endTime; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function setStartTime(DateTimeInterface $time): RangeState |
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{ |
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return new FiniteRange($time, $this->endTime); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function setEndTime(DateTimeInterface $time): RangeState |
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{ |
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return new FiniteRange($this->startTime, $time); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isStartedAt(DateTimeInterface $time): bool |
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{ |
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return $this->startTime->getTimestamp() === $time->getTimestamp(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isEndedAt(DateTimeInterface $time): bool |
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{ |
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return $this->endTime->getTimestamp() === $time->getTimestamp(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isStarted(): bool |
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{ |
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return $this->startTime <= new DateTimeImmutable(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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1 |
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public function isEnded(): bool |
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{ |
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1 |
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return $this->endTime <= new DateTimeImmutable(); |
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} |
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} |
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zee /
date-range
