91 lines
2.8 KiB
PHP
91 lines
2.8 KiB
PHP
<?php
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namespace App\Service;
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use A7kz\Platform\Models\UniModel;
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use Illuminate\Support\Carbon;
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class DepositService
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{
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public function calcWithoutDeposit($deposit, $day): float {
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$percentRates = [
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3.00, 3.00, 3.00, 4.05, 5.10, 6.15, 7.20, 8.25, 9.30,
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10.35, 11.40, 12.45, 13.00, 13.00, 13.00, 13.00, 13.00, 13.00, 13.00,
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13.00, 13.00, 13.00, 13.00, 13.00, 13.00, 13.00, 13.00, 13.00, 13.00, 13.00,
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13.44, 13.88, 14.32, 14.76, 15.20
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];
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$ndsRate = 0.12;
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$lastKnownRate = 15.20;
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$index = $day - 1;
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$percent = $percentRates[$index] ?? $lastKnownRate;
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if ($percent === null) {
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return 0.0;
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}
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$sum = $deposit * ($percent / 100) * (1 + $ndsRate);
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return round($sum, 2);
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}
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/**
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* @throws \Exception
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*/
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public function calculateSummary(int $markId, $start, $end): array
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{
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$fullDays = $start->copy()->diffInDays($end); // 7
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$totalHours = $start->copy()->diffInHours($end); // 191 часов
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$hoursRemainder = $totalHours - ($fullDays * 24); // остаток: 191 - 7*24 = 191 - 168 = 23
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$threshold = 10; // если остаток по часам больше этого порога, то добавим день
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$days = $fullDays + ($hoursRemainder > $threshold ? 1 : 0);
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$tariffs = UniModel::model('pipi_auto_tariffs')
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->where('model_id', $markId)
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->get();
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if ($tariffs->isEmpty()) {
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throw new \Exception(__('Отсутствуют данные по машине'));
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}
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$basePrice = null;
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$discountRate = null;
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$deposit = null;
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foreach ($tariffs as $range) {
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if ($range->day_range_start == 1 && $range->day_range_end == 2) {
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$basePrice = $range->base_rate;
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}
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if (isset($range->deposit)) {
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$deposit = $range->deposit;
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}
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if ($days >= $range->day_range_start && $days <= $range->day_range_end) {
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$discountRate = $range->base_rate;
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}
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}
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// Если не нашли скидку, но дней > 30
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if (is_null($discountRate) && $days > 30 && $basePrice) {
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$discountRate = round($basePrice * 0.6);
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}
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$baseSum = $basePrice ? $basePrice * $days : null;
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$discountedSum = $discountRate ? $discountRate * $days : null;
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return [
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'days' => $days,
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'base_price_per_day' => $basePrice,
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'discount_price_per_day' => $discountRate,
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'base_sum' => $baseSum,
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'discounted_sum' => $discountedSum,
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'deposit_base' => $deposit,
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'without_deposit' => $this->calcWithoutDeposit($deposit, $days),
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];
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}
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}
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