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invoiceninja/app/Services/Invoice/HandleReversal.php
2021-01-24 20:08:57 +11:00

134 lines
4.5 KiB
PHP

<?php
/**
* Invoice Ninja (https://invoiceninja.com).
*
* @link https://github.com/invoiceninja/invoiceninja source repository
*
* @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
*
* @license https://opensource.org/licenses/AAL
*/
namespace App\Services\Invoice;
use App\Events\Invoice\InvoiceWasReversed;
use App\Factory\CreditFactory;
use App\Factory\InvoiceItemFactory;
use App\Helpers\Invoice\InvoiceSum;
use App\Models\Client;
use App\Models\Credit;
use App\Models\Invoice;
use App\Models\Payment;
use App\Models\Paymentable;
use App\Services\AbstractService;
use App\Utils\Ninja;
use App\Utils\Traits\GeneratesCounter;
class HandleReversal extends AbstractService
{
use GeneratesCounter;
private $invoice;
public function __construct(Invoice $invoice)
{
$this->invoice = $invoice;
}
public function run()
{
/* Check again!! */
if (! $this->invoice->invoiceReversable($this->invoice))
return $this->invoice;
/* If the invoice has been cancelled - we need to unwind the cancellation before reversing*/
if ($this->invoice->status_id == Invoice::STATUS_CANCELLED)
$this->invoice = $this->invoice->service()->reverseCancellation()->save();
$balance_remaining = $this->invoice->balance;
$total_paid = $this->invoice->amount - $this->invoice->balance;
/*Adjust payment applied and the paymentables to the correct amount */
$paymentables = Paymentable::wherePaymentableType('invoices')
->wherePaymentableId($this->invoice->id)
->get();
$paymentables->each(function ($paymentable) use ($total_paid) {
$reversable_amount = $paymentable->amount - $paymentable->refunded;
$total_paid -= $reversable_amount;
$paymentable->amount = $paymentable->refunded;
$paymentable->save();
});
/* Generate a credit for the $total_paid amount */
$notes = 'Credit for reversal of '.$this->invoice->number;
if ($total_paid > 0) {
$credit = CreditFactory::create($this->invoice->company_id, $this->invoice->user_id);
$credit->client_id = $this->invoice->client_id;
$credit->invoice_id = $this->invoice->id;
$item = InvoiceItemFactory::create();
$item->quantity = 1;
$item->cost = (float) $total_paid;
$item->notes = $notes;
$line_items[] = $item;
$credit->line_items = $line_items;
$credit->save();
$credit_calc = new InvoiceSum($credit);
$credit_calc->build();
$credit = $credit_calc->purgeTaxes()->getCredit();
$credit->service()->markSent()->save();
}
/*If there is a payment linked, then the credit needs to be linked back to that payment in case of refund*/
if ($paymentables->count() > 0) {
$payment = $paymentables->first()->payment;
$payment->credits()->save($credit);
$paymentable_credit = $payment->credits()
->wherePaymentableType(Credit::class)
->wherePaymentableId($credit->id)
->first();
//harvest the credit record and add in the amount for the credit.
$paymentable_credit->pivot->amount = $total_paid;
$paymentable_credit->pivot->save();
$paymentable_credit->paid_to_date += $total_paid;
$paymentable_credit->save();
}
/* Set invoice balance to 0 */
if ($this->invoice->balance != 0) {
$this->invoice->ledger()->updateInvoiceBalance($balance_remaining * -1, $notes)->save();
}
$this->invoice->balance = 0;
$this->invoice->paid_to_date = 0;
/* Set invoice status to reversed... somehow*/
$this->invoice->service()->setStatus(Invoice::STATUS_REVERSED)->save();
/* Reduce client.paid_to_date by $total_paid amount */
/* Reduce the client balance by $balance_remaining */
$this->invoice->client->service()
->updateBalance($balance_remaining * -1)
->updatePaidToDate($total_paid * -1)
->save();
event(new InvoiceWasReversed($this->invoice, $this->invoice->company, Ninja::eventVars()));
return $this->invoice;
//create a ledger row for this with the resulting Credit ( also include an explanation in the notes section )
}
}