Files
firefly-iii/app/Http/Controllers/Report/BudgetController.php
2021-09-18 10:21:29 +02:00

417 lines
18 KiB
PHP

<?php
/**
* BudgetController.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\Report;
use Carbon\Carbon;
use FireflyIII\Http\Controllers\Controller;
use FireflyIII\Models\Account;
use FireflyIII\Models\Budget;
use FireflyIII\Repositories\Budget\BudgetLimitRepositoryInterface;
use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
use FireflyIII\Repositories\Budget\NoBudgetRepositoryInterface;
use FireflyIII\Repositories\Budget\OperationsRepositoryInterface;
use FireflyIII\Support\CacheProperties;
use FireflyIII\Support\Http\Controllers\BasicDataSupport;
use FireflyIII\Support\Report\Budget\BudgetReportGenerator;
use Illuminate\Contracts\View\Factory;
use Illuminate\Support\Collection;
use Illuminate\View\View;
use Log;
use Throwable;
/**
* Class BudgetController.
*/
class BudgetController extends Controller
{
use BasicDataSupport;
private BudgetLimitRepositoryInterface $blRepository;
private NoBudgetRepositoryInterface $nbRepository;
private OperationsRepositoryInterface $opsRepository;
private BudgetRepositoryInterface $repository;
/**
* ExpenseReportController constructor.
*
* @codeCoverageIgnore
*/
public function __construct()
{
parent::__construct();
$this->middleware(
function ($request, $next) {
$this->opsRepository = app(OperationsRepositoryInterface::class);
$this->repository = app(BudgetRepositoryInterface::class);
$this->blRepository = app(BudgetLimitRepositoryInterface::class);
$this->nbRepository = app(NoBudgetRepositoryInterface::class);
return $next($request);
}
);
}
/**
* Partial used in the budget report.
*
* @param Collection $accounts
* @param Collection $budgets
* @param Carbon $start
* @param Carbon $end
*
* @return Factory|View
*/
public function accountPerBudget(Collection $accounts, Collection $budgets, Carbon $start, Carbon $end)
{
/** @var BudgetReportGenerator $generator */
$generator = app(BudgetReportGenerator::class);
$generator->setUser(auth()->user());
$generator->setAccounts($accounts);
$generator->setBudgets($budgets);
$generator->setStart($start);
$generator->setEnd($end);
$generator->accountPerBudget();
$report = $generator->getReport();
return prefixView('reports.budget.partials.account-per-budget', compact('report', 'budgets'));
}
/**
* @param Collection $accounts
* @param Collection $budgets
* @param Carbon $start
* @param Carbon $end
*
* @return Factory|View
*/
public function accounts(Collection $accounts, Collection $budgets, Carbon $start, Carbon $end)
{
$spent = $this->opsRepository->listExpenses($start, $end, $accounts, $budgets);
$report = [];
$sums = [];
/** @var Account $account */
foreach ($accounts as $account) {
$accountId = $account->id;
$report[$accountId] = $report[$accountId] ?? [
'name' => $account->name,
'id' => $account->id,
'iban' => $account->iban,
'currencies' => [],
];
}
// loop expenses.
foreach ($spent as $currency) {
$currencyId = $currency['currency_id'];
$sums[$currencyId] = $sums[$currencyId] ?? [
'currency_id' => $currency['currency_id'],
'currency_symbol' => $currency['currency_symbol'],
'currency_name' => $currency['currency_name'],
'currency_decimal_places' => $currency['currency_decimal_places'],
'sum' => '0',
];
foreach ($currency['budgets'] as $budget) {
foreach ($budget['transaction_journals'] as $journal) {
$sourceAccountId = $journal['source_account_id'];
$report[$sourceAccountId]['currencies'][$currencyId] = $report[$sourceAccountId]['currencies'][$currencyId] ?? [
'currency_id' => $currency['currency_id'],
'currency_symbol' => $currency['currency_symbol'],
'currency_name' => $currency['currency_name'],
'currency_decimal_places' => $currency['currency_decimal_places'],
'sum' => '0',
];
$report[$sourceAccountId]['currencies'][$currencyId]['sum'] = bcadd(
$report[$sourceAccountId]['currencies'][$currencyId]['sum'],
$journal['amount']
);
$sums[$currencyId]['sum'] = bcadd($sums[$currencyId]['sum'], $journal['amount']);
}
}
}
return prefixView('reports.budget.partials.accounts', compact('sums', 'report'));
}
/**
* @param Collection $accounts
* @param Collection $budgets
* @param Carbon $start
* @param Carbon $end
*
* @return string
*/
public function avgExpenses(Collection $accounts, Collection $budgets, Carbon $start, Carbon $end)
{
$spent = $this->opsRepository->listExpenses($start, $end, $accounts, $budgets);
$result = [];
foreach ($spent as $currency) {
foreach ($currency['budgets'] as $budget) {
foreach ($budget['transaction_journals'] as $journal) {
$destinationId = $journal['destination_account_id'];
$key = sprintf('%d-%d', $destinationId, $currency['currency_id']);
$result[$key] = $result[$key] ?? [
'transactions' => 0,
'sum' => '0',
'avg' => '0',
'avg_float' => 0,
'destination_account_name' => $journal['destination_account_name'],
'destination_account_id' => $journal['destination_account_id'],
'currency_id' => $currency['currency_id'],
'currency_name' => $currency['currency_name'],
'currency_symbol' => $currency['currency_symbol'],
'currency_decimal_places' => $currency['currency_decimal_places'],
];
$result[$key]['transactions']++;
$result[$key]['sum'] = bcadd($journal['amount'], $result[$key]['sum']);
$result[$key]['avg'] = bcdiv($result[$key]['sum'], (string)$result[$key]['transactions']);
$result[$key]['avg_float'] = (float)$result[$key]['avg'];
}
}
}
// sort by amount_float
// sort temp array by amount.
$amounts = array_column($result, 'avg_float');
array_multisort($amounts, SORT_ASC, $result);
try {
$result = prefixView('reports.budget.partials.avg-expenses', compact('result'))->render();
} catch (Throwable $e) { // @phpstan-ignore-line
Log::debug(sprintf('Could not render reports.partials.budget-period: %s', $e->getMessage()));
$result = sprintf('Could not render view: %s', $e->getMessage());
}
return $result;
}
/**
* @param Collection $accounts
* @param Collection $budgets
* @param Carbon $start
* @param Carbon $end
*
* @return Factory|View
*/
public function budgets(Collection $accounts, Collection $budgets, Carbon $start, Carbon $end)
{
$spent = $this->opsRepository->listExpenses($start, $end, $accounts, $budgets);
$sums = [];
$report = [];
/** @var Budget $budget */
foreach ($budgets as $budget) {
$budgetId = $budget->id;
$report[$budgetId] = $report[$budgetId] ?? [
'name' => $budget->name,
'id' => $budget->id,
'currencies' => [],
];
}
foreach ($spent as $currency) {
$currencyId = $currency['currency_id'];
$sums[$currencyId] = $sums[$currencyId] ?? [
'currency_id' => $currency['currency_id'],
'currency_symbol' => $currency['currency_symbol'],
'currency_name' => $currency['currency_name'],
'currency_decimal_places' => $currency['currency_decimal_places'],
'sum' => '0',
];
/** @var array $budget */
foreach ($currency['budgets'] as $budget) {
$budgetId = $budget['id'];
foreach ($budget['transaction_journals'] as $journal) {
// add currency info to report array:
$report[$budgetId]['currencies'][$currencyId] = $report[$budgetId]['currencies'][$currencyId] ?? [
'sum' => '0',
'sum_pct' => '0',
'currency_id' => $currency['currency_id'],
'currency_symbol' => $currency['currency_symbol'],
'currency_name' => $currency['currency_name'],
'currency_decimal_places' => $currency['currency_decimal_places'],
];
$report[$budgetId]['currencies'][$currencyId]['sum'] = bcadd($report[$budgetId]['currencies'][$currencyId]['sum'], $journal['amount']);
$sums[$currencyId]['sum'] = bcadd($sums[$currencyId]['sum'], $journal['amount']);
}
}
}
// loop again to get percentages.
foreach ($report as $budgetId => $data) {
foreach ($data['currencies'] as $currencyId => $dataX) {
$sum = $dataX['sum'] ?? '0';
$total = $sums[$currencyId]['sum'] ?? '0';
$pct = '0';
if (0 !== bccomp($sum, '0') && 0 !== bccomp($total, '9')) {
$pct = round((float)bcmul(bcdiv($sum, $total), '100'));
}
$report[$budgetId]['currencies'][$currencyId]['sum_pct'] = $pct;
}
}
return prefixView('reports.budget.partials.budgets', compact('sums', 'report'));
}
/**
* Show partial overview of budgets.
*
* @param Collection $accounts
* @param Carbon $start
* @param Carbon $end
*
* @return string
*/
public function general(Collection $accounts, Carbon $start, Carbon $end)
{
/** @var BudgetReportGenerator $generator */
$generator = app(BudgetReportGenerator::class);
$generator->setUser(auth()->user());
$generator->setAccounts($accounts);
$generator->setStart($start);
$generator->setEnd($end);
$generator->general();
$report = $generator->getReport();
return prefixView('reports.partials.budgets', compact('report'))->render();
}
/**
* Show budget overview for a period.
*
* @param Collection $accounts
* @param Carbon $start
* @param Carbon $end
*
* @return mixed|string
* @throws \JsonException
*/
public function period(Collection $accounts, Carbon $start, Carbon $end)
{
$cache = new CacheProperties;
$cache->addProperty($start);
$cache->addProperty($end);
$cache->addProperty('budget-period-report');
$cache->addProperty($accounts->pluck('id')->toArray());
if ($cache->has()) {
return $cache->get();
}
$periods = app('navigation')->listOfPeriods($start, $end);
$keyFormat = app('navigation')->preferredCarbonFormat($start, $end);
// list expenses for budgets in account(s)
$expenses = $this->opsRepository->listExpenses($start, $end, $accounts);
$report = [];
foreach ($expenses as $currency) {
foreach ($currency['budgets'] as $budget) {
$count = 0;
foreach ($budget['transaction_journals'] as $journal) {
$count++;
$key = sprintf('%d-%d', $budget['id'], $currency['currency_id']);
$dateKey = $journal['date']->format($keyFormat);
$report[$key] = $report[$key] ?? [
'id' => $budget['id'],
'name' => sprintf('%s (%s)', $budget['name'], $currency['currency_name']),
'sum' => '0',
'currency_id' => $currency['currency_id'],
'currency_name' => $currency['currency_name'],
'currency_symbol' => $currency['currency_symbol'],
'currency_code' => $currency['currency_code'],
'currency_decimal_places' => $currency['currency_decimal_places'],
'entries' => [],
];
$report[$key]['entries'][$dateKey] = $report[$key] ['entries'][$dateKey] ?? '0';
$report[$key]['entries'][$dateKey] = bcadd($journal['amount'], $report[$key] ['entries'][$dateKey]);
$report[$key]['sum'] = bcadd($report[$key] ['sum'], $journal['amount']);
$report[$key]['avg'] = bcdiv($report[$key]['sum'], (string)count($periods));
}
}
}
try {
$result = prefixView('reports.partials.budget-period', compact('report', 'periods'))->render();
} catch (Throwable $e) { // @phpstan-ignore-line
Log::debug(sprintf('Could not render reports.partials.budget-period: %s', $e->getMessage()));
$result = 'Could not render view.';
}
$cache->store($result);
return $result;
}
/**
* @param Collection $accounts
* @param Collection $budgets
* @param Carbon $start
* @param Carbon $end
*
* @return string
*/
public function topExpenses(Collection $accounts, Collection $budgets, Carbon $start, Carbon $end)
{
$spent = $this->opsRepository->listExpenses($start, $end, $accounts, $budgets);
$result = [];
foreach ($spent as $currency) {
foreach ($currency['budgets'] as $budget) {
foreach ($budget['transaction_journals'] as $journal) {
$result[] = [
'description' => $journal['description'],
'transaction_group_id' => $journal['transaction_group_id'],
'amount_float' => (float)$journal['amount'],
'amount' => $journal['amount'],
'date' => $journal['date']->formatLocalized($this->monthAndDayFormat),
'date_sort' => $journal['date']->format('Y-m-d'),
'destination_account_name' => $journal['destination_account_name'],
'destination_account_id' => $journal['destination_account_id'],
'currency_id' => $currency['currency_id'],
'currency_name' => $currency['currency_name'],
'currency_symbol' => $currency['currency_symbol'],
'currency_decimal_places' => $currency['currency_decimal_places'],
'budget_id' => $budget['id'],
'budget_name' => $budget['name'],
];
}
}
}
// sort by amount_float
// sort temp array by amount.
$amounts = array_column($result, 'amount_float');
array_multisort($amounts, SORT_ASC, $result);
try {
$result = prefixView('reports.budget.partials.top-expenses', compact('result'))->render();
} catch (Throwable $e) { // @phpstan-ignore-line
Log::debug(sprintf('Could not render reports.partials.budget-period: %s', $e->getMessage()));
$result = sprintf('Could not render view: %s', $e->getMessage());
}
return $result;
}
}