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Class: \District5\Mondoc\Helper\Traits\DateObjectConversionTrait
<?php
/**
 * District5 Mondoc Library
 *
 * @author      District5 <hello@district5.co.uk>
 * @copyright   District5 <hello@district5.co.uk>
 * @link        https://www.district5.co.uk
 *
 * MIT LICENSE
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

namespace District5\Mondoc\Helper\Traits;

use DateTime;
use District5\Date\Date;
use MongoDB\BSON\UTCDateTime;

/**
 * Trait DateObjectConversionTrait
 *
 * @package District5\Mondoc\Helper\Traits
 */
trait DateObjectConversionTrait
{
    /**
     * Convert a Mongo UTCDateTime to a PHP DateTime. It doesn't matter which you pass in.
     *
     * @param DateTime|UTCDateTime $provided
     *
     * @return null|DateTime
     */
    public static function dateToPHPDateTime(mixed $provided): ?DateTime
    {
        if (!is_object($provided)) {
            return null;
        }
        if ($provided instanceof UTCDateTime) {
            return Date::mongo()->convertFrom($provided);
        }
        if ($provided instanceof DateTime) {
            return $provided;
        }

        return null;
    }

    /**
     * Convert a PHP DateTime to a Mongo UTCDateTime. It doesn't matter which you pass in.
     *
     * @param DateTime|UTCDateTime $provided
     *
     * @return null|UTCDateTime
     */
    public static function phpDateToMongoDateTime(mixed $provided): ?UTCDateTime
    {
        if (!is_object($provided)) {
            return null;
        }
        if ($provided instanceof DateTime) {
            return Date::mongo()->convertTo($provided);
        }
        if ($provided instanceof UTCDateTime) {
            return $provided;
        }

        return null;
    }
}