firefly-iii/app/Http/Controllers/Chart/PiggyBankController.php
2021-06-11 20:39:01 +02:00

122 lines
4.2 KiB
PHP

<?php
/**
* PiggyBankController.php
* Copyright (c) 2019 james@firefly-iii.org
*
* This file is part of Firefly III (https://github.com/firefly-iii).
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace FireflyIII\Http\Controllers\Chart;
use Carbon\Carbon;
use FireflyIII\Generator\Chart\Basic\GeneratorInterface;
use FireflyIII\Http\Controllers\Controller;
use FireflyIII\Models\PiggyBank;
use FireflyIII\Models\PiggyBankEvent;
use FireflyIII\Repositories\PiggyBank\PiggyBankRepositoryInterface;
use FireflyIII\Support\CacheProperties;
use FireflyIII\Support\Http\Controllers\DateCalculation;
use Illuminate\Http\JsonResponse;
use Illuminate\Support\Collection;
/**
* Class PiggyBankController.
*/
class PiggyBankController extends Controller
{
use DateCalculation;
/** @var GeneratorInterface Chart generation methods. */
protected $generator;
/**
* PiggyBankController constructor.
*
* @codeCoverageIgnore
*/
public function __construct()
{
parent::__construct();
// create chart generator:
$this->generator = app(GeneratorInterface::class);
}
/**
* Shows the piggy bank history.
*
* See reference nr. 53
*
* @param PiggyBankRepositoryInterface $repository
* @param PiggyBank $piggyBank
*
* @return JsonResponse
*
*/
public function history(PiggyBankRepositoryInterface $repository, PiggyBank $piggyBank): JsonResponse
{
// chart properties for cache:
$cache = new CacheProperties;
$cache->addProperty('chart.piggy-bank.history');
$cache->addProperty($piggyBank->id);
if ($cache->has()) {
return response()->json($cache->get());
}
$set = $repository->getEvents($piggyBank);
$set = $set->reverse();
$locale = app('steam')->getLocale();
// get first event or start date of piggy bank or today
$startDate = $piggyBank->startdate ?? today(config('app.timezone'));
/** @var PiggyBankEvent $firstEvent */
$firstEvent = $set->first();
$firstDate = null === $firstEvent ? new Carbon : $firstEvent->date;
// which ever is older:
$oldest = $startDate->lt($firstDate) ? $startDate : $firstDate;
$today = today(config('app.timezone'));
// depending on diff, do something with range of chart.
$step = $this->calculateStep($oldest, $today);
$chartData = [];
while ($oldest <= $today) {
$filtered = $set->filter(
function (PiggyBankEvent $event) use ($oldest) {
return $event->date->lte($oldest);
}
);
$currentSum = $filtered->sum('amount');
$label = $oldest->formatLocalized((string)trans('config.month_and_day', [], $locale));
$chartData[$label] = $currentSum;
$oldest = app('navigation')->addPeriod($oldest, $step, 0);
}
$finalFiltered = $set->filter(
function (PiggyBankEvent $event) use ($today) {
return $event->date->lte($today);
}
);
$finalSum = $finalFiltered->sum('amount');
$finalLabel = $today->formatLocalized((string)trans('config.month_and_day', [], $locale));
$chartData[$finalLabel] = $finalSum;
$data = $this->generator->singleSet($piggyBank->name, $chartData);
$cache->store($data);
return response()->json($data);
}
}