mirror of
https://github.com/invoiceninja/invoiceninja.git
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97 lines
2.9 KiB
PHP
97 lines
2.9 KiB
PHP
<?php
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/**
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* Invoice Ninja (https://invoiceninja.com).
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*
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* @link https://github.com/invoiceninja/invoiceninja source repository
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*
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* @copyright Copyright (c) 2023. Invoice Ninja LLC (https://invoiceninja.com)
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*
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* @license https://www.elastic.co/licensing/elastic-license
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*/
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namespace App\Helpers\Subscription;
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use App\Helpers\Invoice\ProRata;
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use App\Models\Invoice;
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use App\Models\Subscription;
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use Illuminate\Support\Carbon;
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/**
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* SubscriptionCalculator.
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*/
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class SubscriptionCalculator
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{
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public Subscription $target_subscription;
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public Invoice $invoice;
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public function __construct(Subscription $target_subscription, Invoice $invoice)
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{
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$this->target_subscription = $target_subscription;
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$this->invoice = $invoice;
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}
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/**
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* Tests if the user is currently up
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* to date with their payments for
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* a given recurring invoice
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*
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* @return bool
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*/
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public function isPaidUp(): bool
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{
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$outstanding_invoices_exist = Invoice::query()->whereIn('status_id', [Invoice::STATUS_SENT, Invoice::STATUS_PARTIAL])
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->where('subscription_id', $this->invoice->subscription_id)
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->where('client_id', $this->invoice->client_id)
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->where('balance', '>', 0)
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->exists();
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return ! $outstanding_invoices_exist;
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}
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public function calcUpgradePlan()
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{
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//set the starting refund amount
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$refund_amount = 0;
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$refund_invoice = false;
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//are they paid up to date.
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//yes - calculate refund
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if ($this->isPaidUp()) {
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$refund_invoice = $this->getRefundInvoice();
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}
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if ($refund_invoice) {
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/** @var \App\Models\Subscription $subscription **/
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$subscription = Subscription::find($this->invoice->subscription_id);
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$pro_rata = new ProRata();
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$to_date = $subscription->service()->getNextDateForFrequency(Carbon::parse($refund_invoice->date), $subscription->frequency_id);
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$refund_amount = $pro_rata->refund($refund_invoice->amount, now(), $to_date, $subscription->frequency_id);
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$charge_amount = $pro_rata->charge($this->target_subscription->price, now(), $to_date, $this->target_subscription->frequency_id);
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return $charge_amount - $refund_amount;
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}
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//no - return full freight charge.
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return $this->target_subscription->price;
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}
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public function executeUpgradePlan()
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{
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}
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private function getRefundInvoice()
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{
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return Invoice::where('subscription_id', $this->invoice->subscription_id)
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->where('client_id', $this->invoice->client_id)
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->where('is_deleted', 0)
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->orderBy('id', 'desc')
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->first();
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}
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}
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