firefly-iii/app/Http/Controllers/Chart/BudgetController.php
2016-02-04 07:27:03 +01:00

353 lines
12 KiB
PHP

<?php
namespace FireflyIII\Http\Controllers\Chart;
use Carbon\Carbon;
use FireflyIII\Http\Controllers\Controller;
use FireflyIII\Models\Budget;
use FireflyIII\Models\LimitRepetition;
use FireflyIII\Repositories\Account\AccountRepositoryInterface as ARI;
use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
use FireflyIII\Support\CacheProperties;
use Illuminate\Support\Collection;
use Navigation;
use Preferences;
use Response;
/**
* Class BudgetController
*
* @package FireflyIII\Http\Controllers\Chart
*/
class BudgetController extends Controller
{
/** @var \FireflyIII\Generator\Chart\Budget\BudgetChartGeneratorInterface */
protected $generator;
/**
*
*/
public function __construct()
{
parent::__construct();
// create chart generator:
$this->generator = app('FireflyIII\Generator\Chart\Budget\BudgetChartGeneratorInterface');
}
/**
*
* @param BudgetRepositoryInterface $repository
* @param $reportType
* @param Carbon $start
* @param Carbon $end
* @param Collection $accounts
* @param Collection $budgets
*
* @SuppressWarnings(PHPMD.ExcessiveParameterList) // need all parameters
*
* @return \Illuminate\Http\JsonResponse
*/
public function multiYear(BudgetRepositoryInterface $repository, $reportType, Carbon $start, Carbon $end, Collection $accounts, Collection $budgets)
{
// chart properties for cache:
$cache = new CacheProperties();
$cache->addProperty($reportType);
$cache->addProperty($start);
$cache->addProperty($end);
$cache->addProperty($accounts);
$cache->addProperty($budgets);
$cache->addProperty('multiYearBudget');
if ($cache->has()) {
return Response::json($cache->get()); // @codeCoverageIgnore
}
/*
* Get the budgeted amounts for each budgets in each year.
*/
$budgetedSet = $repository->getBudgetedPerYear($budgets, $start, $end);
$budgetedArray = [];
/** @var Budget $entry */
foreach ($budgetedSet as $entry) {
$budgetedArray[$entry->id][$entry->dateFormatted] = $entry->budgeted;
}
$set = $repository->getBudgetsAndExpensesPerYear($budgets, $accounts, $start, $end);
$entries = new Collection;
// go by budget, not by year.
/** @var Budget $budget */
foreach ($budgets as $budget) {
$entry = ['name' => '', 'spent' => [], 'budgeted' => []];
$id = $budget->id;
$currentStart = clone $start;
while ($currentStart < $end) {
// fix the date:
$currentEnd = clone $currentStart;
$currentEnd->endOfYear();
// save to array:
$year = $currentStart->year;
$entry['name'] = $budget->name;
$spent = 0;
$budgeted = 0;
if (isset($set[$id]['entries'][$year])) {
$spent = $set[$id]['entries'][$year] * -1;
}
if (isset($budgetedArray[$id][$year])) {
$budgeted = round($budgetedArray[$id][$year], 2);
}
$entry['spent'][$year] = $spent;
$entry['budgeted'][$year] = $budgeted;
// jump to next year.
$currentStart = clone $currentEnd;
$currentStart->addDay();
}
$entries->push($entry);
}
// generate chart with data:
$data = $this->generator->multiYear($entries);
$cache->store($data);
return Response::json($data);
}
/**
* @param BudgetRepositoryInterface $repository
* @param Budget $budget
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function budget(BudgetRepositoryInterface $repository, Budget $budget)
{
// dates and times
$first = $repository->getFirstBudgetLimitDate($budget);
$range = Preferences::get('viewRange', '1M')->data;
$last = session('end', new Carbon);
// chart properties for cache:
$cache = new CacheProperties();
$cache->addProperty($first);
$cache->addProperty($last);
$cache->addProperty('budget');
if ($cache->has()) {
return Response::json($cache->get()); // @codeCoverageIgnore
}
$final = clone $last;
$final->addYears(2);
$last = Navigation::endOfX($last, $range, $final);
$entries = new Collection;
// get all expenses:
$set = $repository->getExpensesPerMonth($budget, $first, $last);
while ($first < $last) {
$monthFormatted = $first->format('Y-m');
$filtered = $set->filter(
function (Budget $obj) use ($monthFormatted) {
return $obj->dateFormatted == $monthFormatted;
}
);
$spent = is_null($filtered->first()) ? '0' : $filtered->first()->monthlyAmount;
$entries->push([$first, round(($spent * -1), 2)]);
$first = Navigation::addPeriod($first, $range, 0);
}
$data = $this->generator->budget($entries);
$cache->store($data);
return Response::json($data);
}
/**
* Shows the amount left in a specific budget limit.
*
* @param BudgetRepositoryInterface $repository
* @param Budget $budget
* @param LimitRepetition $repetition
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function budgetLimit(BudgetRepositoryInterface $repository, Budget $budget, LimitRepetition $repetition)
{
$start = clone $repetition->startdate;
$end = $repetition->enddate;
bcscale(2);
// chart properties for cache:
$cache = new CacheProperties();
$cache->addProperty($start);
$cache->addProperty($end);
$cache->addProperty('budget');
$cache->addProperty('limit');
$cache->addProperty($budget->id);
$cache->addProperty($repetition->id);
if ($cache->has()) {
return Response::json($cache->get()); // @codeCoverageIgnore
}
$set = $repository->getExpensesPerDay($budget, $start, $end);
$entries = new Collection;
$amount = $repetition->amount;
// get sum (har har)!
while ($start <= $end) {
$formatted = $start->format('Y-m-d');
$filtered = $set->filter(
function (Budget $obj) use ($formatted) {
return $obj->date == $formatted;
}
);
$sum = is_null($filtered->first()) ? '0' : $filtered->first()->dailyAmount;
/*
* Sum of expenses on this day:
*/
$amount = round(bcadd($amount, $sum), 2);
$entries->push([clone $start, $amount]);
$start->addDay();
}
$data = $this->generator->budgetLimit($entries);
$cache->store($data);
return Response::json($data);
}
/**
* Shows a budget list with spent/left/overspent.
*
* @param BudgetRepositoryInterface $repository
*
* @param ARI $accountRepository
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function frontpage(BudgetRepositoryInterface $repository, ARI $accountRepository)
{
$start = session('start', Carbon::now()->startOfMonth());
$end = session('end', Carbon::now()->endOfMonth());
// chart properties for cache:
$cache = new CacheProperties();
$cache->addProperty($start);
$cache->addProperty($end);
$cache->addProperty('budget');
$cache->addProperty('all');
if ($cache->has()) {
return Response::json($cache->get()); // @codeCoverageIgnore
}
$budgets = $repository->getBudgetsAndLimitsInRange($start, $end);
$allEntries = new Collection;
$accounts = $accountRepository->getAccounts(['Default account', 'Asset account', 'Cash account']);
bcscale(2);
/** @var Budget $budget */
foreach ($budgets as $budget) {
// we already have amount, startdate and enddate.
// if this "is" a limit repetition (as opposed to a budget without one entirely)
// depends on whether startdate and enddate are null.
$name = $budget->name;
if (is_null($budget->startdate) && is_null($budget->enddate)) {
$currentStart = clone $start;
$currentEnd = clone $end;
$expenses = $repository->balanceInPeriod($budget, $currentStart, $currentEnd, $accounts);
$amount = 0;
$left = 0;
$spent = $expenses;
$overspent = 0;
} else {
$currentStart = clone $budget->startdate;
$currentEnd = clone $budget->enddate;
$expenses = $repository->balanceInPeriod($budget, $currentStart, $currentEnd, $accounts);
$amount = $budget->amount;
// smaller than 1 means spent MORE than budget allows.
$left = bccomp(bcadd($budget->amount, $expenses), '0') < 1 ? 0 : bcadd($budget->amount, $expenses);
$spent = bccomp(bcadd($budget->amount, $expenses), '0') < 1 ? ($amount * -1) : $expenses;
$overspent = bccomp(bcadd($budget->amount, $expenses), '0') < 1 ? bcadd($budget->amount, $expenses) : 0;
}
$allEntries->push([$name, $left, $spent, $overspent, $amount, $expenses]);
}
$noBudgetExpenses = $repository->getWithoutBudgetSum($start, $end);
$allEntries->push([trans('firefly.noBudget'), 0, 0, $noBudgetExpenses, 0, 0]);
$data = $this->generator->frontpage($allEntries);
$cache->store($data);
return Response::json($data);
}
/**
*
* @param BudgetRepositoryInterface $repository
* @param $reportType
* @param Carbon $start
* @param Carbon $end
* @param Collection $accounts
*
* @return \Illuminate\Http\JsonResponse
*/
public function year(BudgetRepositoryInterface $repository, $reportType, Carbon $start, Carbon $end, Collection $accounts)
{
// chart properties for cache:
$cache = new CacheProperties();
$cache->addProperty($start);
$cache->addProperty($end);
$cache->addProperty($reportType);
$cache->addProperty($accounts);
$cache->addProperty('budget');
$cache->addProperty('year');
if ($cache->has()) {
return Response::json($cache->get()); // @codeCoverageIgnore
}
$budgetInformation = $repository->getBudgetsAndExpensesPerMonth($accounts, $start, $end);
$budgets = new Collection;
$entries = new Collection;
/** @var array $row */
foreach ($budgetInformation as $row) {
$budgets->push($row['budget']);
}
while ($start < $end) {
// month is the current end of the period:
$month = clone $start;
$month->endOfMonth();
$row = [clone $start];
$dateFormatted = $start->format('Y-m');
// each budget, check if there is an entry for this month:
/** @var array $row */
foreach ($budgetInformation as $budgetRow) {
$spent = 0; // nothing spent.
if (isset($budgetRow['entries'][$dateFormatted])) {
$spent = $budgetRow['entries'][$dateFormatted] * -1; // to fit array
}
$row[] = $spent;
}
$entries->push($row);
$start->endOfMonth()->addDay();
}
$data = $this->generator->year($budgets, $entries);
$cache->store($data);
return Response::json($data);
}
}