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<?php |
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/* |
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* This file is part of the DateTime library. |
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* |
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* (c) Artem Henvald <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Fresh\DateTime; |
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use Fresh\DateTime\Exception\LogicException; |
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/** |
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* DateRange. |
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* |
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* @author Artem Henvald <[email protected]> |
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*/ |
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final class DateRange implements DateRangeInterface |
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{ |
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private const INTERNAL_DATE_FORMAT = 'Y-m-d'; |
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/** @var \DateTimeImmutable */ |
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private $since; |
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/** @var \DateTimeImmutable */ |
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private $till; |
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/** |
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* @param \DateTimeInterface $since |
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* @param \DateTimeInterface $till |
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*/ |
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public function __construct(\DateTimeInterface $since, \DateTimeInterface $till) |
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{ |
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$this->assertSameTimezones($since, $till); |
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$this->since = \DateTimeImmutable::createFromFormat(\DateTime::RFC3339, $since->format(\DateTime::RFC3339), $since->getTimezone()); |
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$this->till = \DateTimeImmutable::createFromFormat(\DateTime::RFC3339, $till->format(\DateTime::RFC3339), $till->getTimezone()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getSince(): \DateTimeImmutable |
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{ |
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return $this->since; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getTill(): \DateTimeImmutable |
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{ |
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return $this->till; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isEqual(DateRangeInterface $dateRange): bool |
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{ |
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return $this->since->format(self::INTERNAL_DATE_FORMAT) === $dateRange->getSince()->format(self::INTERNAL_DATE_FORMAT) |
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&& $this->till->format(self::INTERNAL_DATE_FORMAT) === $dateRange->getTill()->format(self::INTERNAL_DATE_FORMAT) |
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&& $this->since->getTimezone()->getName() === $dateRange->getTill()->getTimezone()->getName() |
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&& $this->till->getTimezone()->getName() === $dateRange->getTill()->getTimezone()->getName() |
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; |
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} |
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/** |
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* @param \DateTimeInterface $since |
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* @param \DateTimeInterface $till |
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* |
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* @throws LogicException |
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*/ |
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private function assertSameTimezones(\DateTimeInterface $since, \DateTimeInterface $till): void |
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{ |
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if ($since->getTimezone()->getName() !== $till->getTimezone()->getName()) { |
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throw new LogicException('Dates have different timezones'); |
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} |
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} |
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} |
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fre5h /
datetime-php
