Files
firefly-iii/app/Http/Controllers/Chart/PiggyBankController.php
2018-04-15 19:24:20 +02:00

124 lines
4.1 KiB
PHP

<?php
/**
* PiggyBankController.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\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 Illuminate\Support\Collection;
/**
* Class PiggyBankController.
*/
class PiggyBankController extends Controller
{
/** @var GeneratorInterface */
protected $generator;
/**
*
*/
public function __construct()
{
parent::__construct();
// create chart generator:
$this->generator = app(GeneratorInterface::class);
}
/**
* Shows the piggy bank history.
*
* @param PiggyBankRepositoryInterface $repository
* @param PiggyBank $piggyBank
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function history(PiggyBankRepositoryInterface $repository, PiggyBank $piggyBank)
{
// 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()); // @codeCoverageIgnore
}
$set = $repository->getEvents($piggyBank);
$set = $set->reverse();
// get first event or start date of piggy bank or today
$startDate = $piggyBank->start_date ?? new Carbon;
/** @var PiggyBankEvent $first */
$firstEvent = $set->first();
$firstDate = null === $firstEvent ? new Carbon : $firstEvent->date;
// which ever is older:
$oldest = $startDate->lt($firstDate) ? $startDate : $firstDate;
$today = new Carbon;
// depending on diff, do something with range of chart.
$step = '1D';
$months = $oldest->diffInMonths($today);
if ($months > 3) {
$step = '1W'; // @codeCoverageIgnore
}
if ($months > 24) {
$step = '1M'; // @codeCoverageIgnore
}
if ($months > 100) {
$step = '1Y'; // @codeCoverageIgnore
}
$chartData = [];
while ($oldest <= $today) {
/** @var Collection $filtered */
$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'));
$chartData[$label] = $currentSum;
$oldest = app('navigation')->addPeriod($oldest, $step, 0);
}
/** @var Collection $filtered */
$finalFiltered = $set->filter(
function (PiggyBankEvent $event) use ($today) {
return $event->date->lte($today);
}
);
$finalSum = $filtered->sum('amount');
$finalLabel = $today->formatLocalized((string)trans('config.month_and_day'));
$chartData[$finalLabel] = $finalSum;
$data = $this->generator->singleSet($piggyBank->name, $chartData);
$cache->store($data);
return response()->json($data);
}
}