Arbor\Moment\Comparator\DateTimeComparator

Complexity

Total Complexity

8

Size/Duplication

Total Lines	38
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getLatestDate()	0	12	4
A	getEarliestDate()	0	12	4

<?php

declare(strict_types = 1);

namespace Arbor\Moment\Comparator;

use Arbor\Moment\DateTime;

/**
 * Class DateTimeComparator
 *
 * @package Arbor\Moment\Comparator
 * @author Igor Vuckovic <igor.vuckovic@arbor-education.com>
 */
class DateTimeComparator
{
    /**
     * @param DateTime|null $endDate1
     * @param DateTime|null $endDate2
     * @return DateTime|null
     */
    public static function getLatestDate(DateTime $endDate1 = null, DateTime $endDate2 = null)
    {
        if ($endDate1 === null) {
            return $endDate2;
        }

        if ($endDate2 === null) {
            return $endDate1;
        }

        return $endDate1 > $endDate2 ? $endDate1 : $endDate2;
    }

    /**
     * @param DateTime|null $startDate1
     * @param DateTime|null|null $date2
     * @return DateTime|null
     */
    public static function getEarliestDate(DateTime $startDate1 = null, DateTime $date2 = null)
    {
        if ($startDate1 === null) {
            return $date2;
        }

        if ($date2 === null) {
            return $startDate1;
        }

        return $startDate1 < $date2 ? $startDate1 : $date2;
    }
}