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