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64 lines
1.6 KiB
PHP
64 lines
1.6 KiB
PHP
<?php
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/**
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* Invoice Ninja (https://invoiceninja.com).
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*
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* @link https://github.com/invoiceninja/invoiceninja source repository
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*
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* @copyright Copyright (c) 2020. Invoice Ninja LLC (https://invoiceninja.com)
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*
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* @license https://opensource.org/licenses/AAL
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*/
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namespace App\Utils\Traits\Recurring;
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use Illuminate\Support\Carbon;
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trait HasRecurrence
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{
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/**
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* Calculates the first day of the month, this will ALWAYS
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* be the first of NEXT month
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*
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* @param Carbon $date The given date
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* @return Carbon The first of NEXT month
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*/
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public function calculateFirstDayOfMonth($date)
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{
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return $date->copy()->startOfMonth()->addMonth();
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}
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/**
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* Calculates the last day of the month.
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*
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* If it is the last day of the month - we add a month on.
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*
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* @param Carbon $date The start date
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* @return Carbon The last day of month
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*/
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public function calculateLastDayOfMonth($date)
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{
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if($date->isLastOfMonth())
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return $date->copy()->endOfMonth()->addMonthNoOverflow();
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return $date->copy()->endOfMonth();
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}
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/**
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* Sets the day of the month, if in the past we ADD a month
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*
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* @param Carbon $date The start date
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* @param String|Int $day_of_month The day of the month
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*/
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public function setDateOfMonth($date, $day_of_month)
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{
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$set_date = $date->copy()->setUnitNoOverflow('day', $day_of_month, 'month');
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if($set_date->isPast())
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return $set_date->addMonthNoOverflow();
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return $set_date;
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}
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} |