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invoiceninja/app/Services/Invoice/HandleCancellation.php
2020-07-08 22:02:16 +10:00

118 lines
3.2 KiB
PHP

<?php
/**
* Invoice Ninja (https://invoiceninja.com)
*
* @link https://github.com/invoiceninja/invoiceninja source repository
*
* @copyright Copyright (c) 2020. Invoice Ninja LLC (https://invoiceninja.com)
*
* @license https://opensource.org/licenses/AAL
*/
namespace App\Services\Invoice;
use App\Events\Invoice\InvoiceWasCancelled;
use App\Events\Payment\PaymentWasCreated;
use App\Factory\CreditFactory;
use App\Factory\InvoiceItemFactory;
use App\Factory\PaymentFactory;
use App\Helpers\Invoice\InvoiceSum;
use App\Models\Client;
use App\Models\Invoice;
use App\Models\Payment;
use App\Models\Paymentable;
use App\Services\AbstractService;
use App\Services\Client\ClientService;
use App\Services\Payment\PaymentService;
use App\Utils\Ninja;
use App\Utils\Traits\GeneratesCounter;
class HandleCancellation extends AbstractService
{
use GeneratesCounter;
private $invoice;
public function __construct(Invoice $invoice)
{
$this->invoice = $invoice;
}
public function run()
{
/* Check again!! */
if (!$this->invoice->invoiceCancellable($this->invoice)) {
return $this->invoice;
}
$adjustment = $this->invoice->balance*-1;
$this->backupCancellation($adjustment);
//set invoice balance to 0
$this->invoice->ledger()->updateInvoiceBalance($adjustment, "Invoice cancellation");
$this->invoice->balance = 0;
$this->invoice = $this->invoice->service()->setStatus(Invoice::STATUS_CANCELLED)->save();
//adjust client balance
$this->invoice->client->service()->updateBalance($adjustment)->save();
event(new InvoiceWasCancelled($this->invoice, $this->invoice->company, Ninja::eventVars()));
return $this->invoice;
}
public function reverse()
{
$cancellation = $this->invoice->backup->cancellation;
$adjustment = $cancellation->adjustment*-1;
$this->invoice->ledger()->updateInvoiceBalance($adjustment, "Invoice cancellation REVERSAL");
/* Reverse the invoice status and balance */
$this->invoice->balance += $adjustment;
$this->invoice->status_id = $cancellation->status_id;
$this->invoice->client->service()->updateBalance($adjustment)->save();
/* Pop the cancellation out of the backup*/
$backup = $this->invoice->backup;
unset($backup->cancellation);
$this->invoice->backup = $backup;
$this->invoice->save();
return $this->invoice;
}
/**
* Backup the cancellation in case we ever need to reverse it.
*
* @param float $adjustment The amount the balance has been reduced by to cancel the invoice
* @return void
*/
private function backupCancellation($adjustment)
{
if(!is_object($this->invoice->backup)){
$backup = new \stdClass;
$this->invoice->backup = $backup;
}
$cancellation = new \stdClass;
$cancellation->adjustment = $adjustment;
$cancellation->status_id = $this->invoice->status_id;
$invoice_backup = $this->invoice->backup;
$invoice_backup->cancellation = $cancellation;
$this->invoice->backup = $invoice_backup;
$this->invoice->save();
}
}