mirror of
https://github.com/firefly-iii/firefly-iii.git
synced 2025-02-13 08:55:53 -06:00
226 lines
8.1 KiB
PHP
226 lines
8.1 KiB
PHP
<?php
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/**
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* CalculateRangeOccurrences.php
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* Copyright (c) 2019 thegrumpydictator@gmail.com
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*
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* This file is part of Firefly III.
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*
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* Firefly III is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Firefly III is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
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*/
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declare(strict_types=1);
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namespace FireflyIII\Support\Repositories\Recurring;
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use Carbon\Carbon;
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use Illuminate\Support\Facades\Log;
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/**
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* Trait CalculateRangeOccurrences
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*/
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trait CalculateRangeOccurrences
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{
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/** @noinspection MoreThanThreeArgumentsInspection */
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/**
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* Get the number of daily occurrences for a recurring transaction until date $end is reached. Will skip every $skipMod-1 occurrences.
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*
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* @param Carbon $start
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* @param Carbon $end
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* @param int $skipMod
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*
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* @return array
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*/
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protected function getDailyInRange(Carbon $start, Carbon $end, int $skipMod): array
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{
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$return = [];
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$attempts = 0;
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Log::debug('Rep is daily. Start of loop.');
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while ($start <= $end) {
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Log::debug(sprintf('Mutator is now: %s', $start->format('Y-m-d')));
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if (0 === $attempts % $skipMod) {
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Log::debug(sprintf('Attempts modulo skipmod is zero, include %s', $start->format('Y-m-d')));
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$return[] = clone $start;
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}
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$start->addDay();
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$attempts++;
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}
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return $return;
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}
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/** @noinspection MoreThanThreeArgumentsInspection */
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/**
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* Get the number of daily occurrences for a recurring transaction until date $end is reached. Will skip every $skipMod-1 occurrences.
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*
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* @param Carbon $start
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* @param Carbon $end
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* @param int $skipMod
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* @param string $moment
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*
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* @return array
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* @SuppressWarnings(PHPMD.CyclomaticComplexity)
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*/
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protected function getMonthlyInRange(Carbon $start, Carbon $end, int $skipMod, string $moment): array
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{
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$return = [];
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$attempts = 0;
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$dayOfMonth = (int)$moment;
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Log::debug(sprintf('Day of month in repetition is %d', $dayOfMonth));
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Log::debug(sprintf('Start is %s.', $start->format('Y-m-d')));
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Log::debug(sprintf('End is %s.', $end->format('Y-m-d')));
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if ($start->day > $dayOfMonth) {
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Log::debug('Add a month.');
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// day has passed already, add a month.
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$start->addMonth();
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}
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Log::debug(sprintf('Start is now %s.', $start->format('Y-m-d')));
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Log::debug('Start loop.');
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while ($start < $end) {
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Log::debug(sprintf('Mutator is now %s.', $start->format('Y-m-d')));
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$domCorrected = min($dayOfMonth, $start->daysInMonth);
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Log::debug(sprintf('DoM corrected is %d', $domCorrected));
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$start->day = $domCorrected;
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Log::debug(sprintf('Mutator is now %s.', $start->format('Y-m-d')));
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Log::debug(sprintf('$attempts %% $skipMod === 0 is %s', var_export(0 === $attempts % $skipMod, true)));
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Log::debug(sprintf('$start->lte($mutator) is %s', var_export($start->lte($start), true)));
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Log::debug(sprintf('$end->gte($mutator) is %s', var_export($end->gte($start), true)));
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if (0 === $attempts % $skipMod && $start->lte($start) && $end->gte($start)) {
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Log::debug(sprintf('ADD %s to return!', $start->format('Y-m-d')));
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$return[] = clone $start;
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}
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$attempts++;
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$start->endOfMonth()->startOfDay()->addDay();
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}
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return $return;
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}
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/** @noinspection MoreThanThreeArgumentsInspection */
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/**
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* Get the number of daily occurrences for a recurring transaction until date $end is reached. Will skip every $skipMod-1 occurrences.
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*
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* @param Carbon $start
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* @param Carbon $end
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* @param int $skipMod
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* @param string $moment
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*
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* @return array
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*/
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protected function getNdomInRange(Carbon $start, Carbon $end, int $skipMod, string $moment): array
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{
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$return = [];
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$attempts = 0;
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$start->startOfMonth();
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// this feels a bit like a cop out but why reinvent the wheel?
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$counters = [1 => 'first', 2 => 'second', 3 => 'third', 4 => 'fourth', 5 => 'fifth',];
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$daysOfWeek = [1 => 'Monday', 2 => 'Tuesday', 3 => 'Wednesday', 4 => 'Thursday', 5 => 'Friday', 6 => 'Saturday', 7 => 'Sunday',];
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$parts = explode(',', $moment);
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while ($start <= $end) {
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$string = sprintf('%s %s of %s %s', $counters[$parts[0]], $daysOfWeek[$parts[1]], $start->format('F'), $start->format('Y'));
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$newCarbon = new Carbon($string);
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if (0 === $attempts % $skipMod) {
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$return[] = clone $newCarbon;
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}
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$attempts++;
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$start->endOfMonth()->addDay();
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}
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return $return;
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}
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/**
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* Get the number of daily occurrences for a recurring transaction until date $end is reached. Will skip every $skipMod-1 occurrences.
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*
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* @param Carbon $start
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* @param Carbon $end
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* @param int $skipMod
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* @param string $moment
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*
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* @return array
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* @SuppressWarnings(PHPMD.CyclomaticComplexity)
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*/
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protected function getWeeklyInRange(Carbon $start, Carbon $end, int $skipMod, string $moment): array
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{
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$return = [];
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$attempts = 0;
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Log::debug('Rep is weekly.');
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// monday = 1
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// sunday = 7
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$dayOfWeek = (int)$moment;
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Log::debug(sprintf('DoW in repetition is %d, in mutator is %d', $dayOfWeek, $start->dayOfWeekIso));
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if ($start->dayOfWeekIso > $dayOfWeek) {
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// day has already passed this week, add one week:
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$start->addWeek();
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Log::debug(sprintf('Jump to next week, so mutator is now: %s', $start->format('Y-m-d')));
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}
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// today is wednesday (3), expected is friday (5): add two days.
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// today is friday (5), expected is monday (1), subtract four days.
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Log::debug(sprintf('Mutator is now: %s', $start->format('Y-m-d')));
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$dayDifference = $dayOfWeek - $start->dayOfWeekIso;
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$start->addDays($dayDifference);
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Log::debug(sprintf('Mutator is now: %s', $start->format('Y-m-d')));
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while ($start <= $end) {
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if (0 === $attempts % $skipMod && $start->lte($start) && $end->gte($start)) {
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Log::debug('Date is in range of start+end, add to set.');
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$return[] = clone $start;
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}
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$attempts++;
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$start->addWeek();
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Log::debug(sprintf('Mutator is now (end of loop): %s', $start->format('Y-m-d')));
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}
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return $return;
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}
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/**
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* Get the number of daily occurrences for a recurring transaction until date $end is reached. Will skip every $skipMod-1 occurrences.
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*
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* @param Carbon $start
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* @param Carbon $end
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* @param int $skipMod
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* @param string $moment
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*
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* @return array
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* @SuppressWarnings(PHPMD.CyclomaticComplexity)
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*/
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protected function getYearlyInRange(Carbon $start, Carbon $end, int $skipMod, string $moment): array
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{
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$attempts = 0;
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$date = new Carbon($moment);
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$date->year = $start->year;
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$return = [];
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if ($start > $date) {
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$date->addYear();
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}
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// is $date between $start and $end?
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$obj = clone $date;
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$count = 0;
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while ($obj <= $end && $obj >= $start && $count < 10) {
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if (0 === $attempts % $skipMod) {
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$return[] = clone $obj;
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}
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$obj->addYears(1);
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$count++;
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$attempts++;
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}
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return $return;
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}
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}
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