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Add fancy amounts.

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This commit is contained in:
James Cole
2020-07-01 11:47:16 +02:00
parent e337bcf8bd
commit 104a2379f3
3 changed files with 91 additions and 23 deletions
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65
app/Http/Controllers/Bill/IndexController.php
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@@ -34,6 +34,7 @@ use FireflyIII\Repositories\ObjectGroup\OrganisesObjectGroups;
use FireflyIII\Transformers\BillTransformer;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Log;
use Symfony\Component\HttpFoundation\ParameterBag;
/**
@@ -145,7 +146,8 @@ class IndexController extends Controller
*/
private function getSums(array $bills): array
{
$sums = [];
$sums = [];
$range = app('preferences')->get('viewRange', '1M')->data;
/** @var array $group */
foreach ($bills as $groupOrder => $group) {
@@ -154,9 +156,7 @@ class IndexController extends Controller
if (false === $bill['active']) {
continue;
}
if (0 === count($bill['pay_dates'])) {
continue;
}
/** @var TransactionCurrency $currency */
$currencyId = $bill['currency_id'];
$sums[$groupOrder][$currencyId] = $sums[$groupOrder][$currencyId] ?? [
@@ -166,22 +166,67 @@ class IndexController extends Controller
'currency_symbol' => $bill['currency_symbol'],
'currency_decimal_places' => $bill['currency_decimal_places'],
'avg' => '0',
'period' => $range,
'per_period' => '0',
];
$avg = bcdiv(bcadd((string) $bill['amount_min'], (string) $bill['amount_max']), '2');
$avg = bcmul($avg, (string) count($bill['pay_dates']));
$sums[$groupOrder][$currencyId]['avg'] = bcadd($sums[$groupOrder][$currencyId]['avg'], $avg);
// only fill in avg when bill is active.
if (count($bill['pay_dates']) > 0) {
$avg = bcdiv(bcadd((string) $bill['amount_min'], (string) $bill['amount_max']), '2');
$avg = bcmul($avg, (string) count($bill['pay_dates']));
$sums[$groupOrder][$currencyId]['avg'] = bcadd($sums[$groupOrder][$currencyId]['avg'], $avg);
}
// fill in per period regardless:
$sums[$groupOrder][$currencyId]['per_period'] = bcadd($sums[$groupOrder][$currencyId]['per_period'], $this->amountPerPeriod($bill, $range));
}
}
return $sums;
}
/**
* @param array $bill
* @param string $range
*
* @return string
*/
private function amountPerPeriod(array $bill, string $range): string
{
$avg = bcdiv(bcadd((string) $bill['amount_min'], (string) $bill['amount_max']), '2');
Log::debug(sprintf('Amount per period for bill #%d "%s"', $bill['id'], $bill['name']));
Log::debug(sprintf(sprintf('Average is %s', $avg)));
// calculate amount per year:
$multiplies = [
'yearly' => '1',
'half-year' => '2',
'quarterly' => '4',
'monthly' => '12',
'weekly' => '52.17',
];
$yearAmount = bcmul($avg, $multiplies[$bill['repeat_freq']]);
Log::debug(sprintf('Amount per year is %s (%s * %s)', $yearAmount, $avg, $multiplies[$bill['repeat_freq']]));
// per period:
$division = [
'1Y' => '1',
'6M' => '2',
'3M' => '4',
'1M' => '12',
'1W' => '52.16',
'1D' => '365.24',
];
$perPeriod = bcdiv($yearAmount, $division[$range]);
Log::debug(sprintf('Amount per %s is %s (%s / %s)', $range, $perPeriod, $yearAmount, $division[$range]));
return $perPeriod;
}
/**
* Set the order of a bill.
*
* @param Request $request
* @param Bill $bill
* @param Request $request
* @param Bill $bill
*
* @return JsonResponse
*/