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invoiceninja/app/Utils/Traits/Recurring/HasRecurrence.php
Shift 19080933b6
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[1]: https://github.com/FriendsOfPHP/PHP-CS-Fixer
[2]: https://github.com/squizlabs/PHP_CodeSniffer
[3]: https://gist.github.com/laravel-shift/cab527923ed2a109dda047b97d53c200
[4]: https://laravelshift.com/videos/shift-code-style
2022-06-21 09:57:17 +00:00

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2.0 KiB
PHP

<?php
/**
* Invoice Ninja (https://invoiceninja.com).
*
* @link https://github.com/invoiceninja/invoiceninja source repository
*
* @copyright Copyright (c) 2022. Invoice Ninja LLC (https://invoiceninja.com)
*
* @license https://www.elastic.co/licensing/elastic-license
*/
namespace App\Utils\Traits\Recurring;
use Illuminate\Support\Carbon;
trait HasRecurrence
{
/**
* Calculates the first day of the month, this will ALWAYS
* be the first of NEXT month
*
* @param Carbon $date The given date
* @return Carbon The first of NEXT month
*/
public function calculateFirstDayOfMonth($date)
{
return $date->copy()->startOfMonth()->addMonth();
}
/**
* Calculates the last day of the month.
*
* If it is the last day of the month - we add a month on.
*
* @param Carbon $date The start date
* @return Carbon The last day of month
*/
public function calculateLastDayOfMonth($date)
{
if ($date->isLastOfMonth()) {
return $date->copy()->addMonthNoOverflow()->endOfMonth();
}
return $date->copy()->endOfMonth();
}
/**
* Sets the day of the month, if in the past we ADD a month
*
* @param Carbon $date The start date
* @param string|int $day_of_month The day of the month
*/
public function setDayOfMonth($date, $day_of_month)
{
$carbon_date = Carbon::parse($date);
$set_date = $carbon_date->copy()->setUnitNoOverflow('day', $day_of_month, 'month');
//If the set date is less than the original date we need to add a month.
//If we are overflowing dates, then we need to diff the dates and ensure it doesn't equal 0
if ($set_date->lte($date) || $set_date->diffInDays($carbon_date) == 0) {
$set_date->addMonthNoOverflow();
}
if ($day_of_month == '31') {
$set_date->endOfMonth();
}
return $set_date;
}
}