firefly-iii/app/Helpers/FiscalHelper.php
2019-01-01 15:29:24 +01:00

98 lines
2.9 KiB
PHP

<?php
/**
* FiscalHelper.php
* Copyright (c) 2017 thegrumpydictator@gmail.com
*
* This file is part of Firefly III.
*
* Firefly III is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Firefly III is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace FireflyIII\Helpers;
use Carbon\Carbon;
use Log;
/**
* Class FiscalHelper.
*/
class FiscalHelper implements FiscalHelperInterface
{
/** @var bool */
protected $useCustomFiscalYear;
/**
* FiscalHelper constructor.
*/
public function __construct()
{
$this->useCustomFiscalYear = app('preferences')->get('customFiscalYear', false)->data;
if ('testing' === config('app.env')) {
Log::warning(sprintf('%s should not be instantiated in the TEST environment!', \get_class($this)));
}
}
/**
* @param Carbon $date
*
* @return Carbon date object
*/
public function endOfFiscalYear(Carbon $date): Carbon
{
Log::debug(sprintf('Now in endOfFiscalYear(%s).', $date->format('Y-m-d')));
$endDate = $this->startOfFiscalYear($date);
if (true === $this->useCustomFiscalYear) {
// add 1 year and sub 1 day
$endDate->addYear();
$endDate->subDay();
}
if (false === $this->useCustomFiscalYear) {
$endDate->endOfYear();
}
Log::debug(sprintf('Result of endOfFiscalYear(%s) = %s', $date->format('Y-m-d'), $endDate->format('Y-m-d')));
return $endDate;
}
/**
* @param Carbon $date
*
* @return Carbon date object
*/
public function startOfFiscalYear(Carbon $date): Carbon
{
// get start mm-dd. Then create a start date in the year passed.
$startDate = clone $date;
if (true === $this->useCustomFiscalYear) {
$prefStartStr = app('preferences')->get('fiscalYearStart', '01-01')->data;
[$mth, $day] = explode('-', $prefStartStr);
$startDate->day((int)$day)->month((int)$mth);
// if start date is after passed date, sub 1 year.
if ($startDate > $date) {
$startDate->subYear();
}
}
if (false === $this->useCustomFiscalYear) {
$startDate->startOfYear();
}
Log::debug(sprintf('Result of startOfFiscalYear(%s) = %s', $date->format('Y-m-d'), $startDate->format('Y-m-d')));
return $startDate;
}
}