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invoiceninja/app/Services/Invoice/HandleCancellation.php
2024-04-12 14:15:41 +10:00

114 lines
3.5 KiB
PHP

<?php
/**
* Invoice Ninja (https://invoiceninja.com).
*
* @link https://github.com/invoiceninja/invoiceninja source repository
*
* @copyright Copyright (c) 2024. Invoice Ninja LLC (https://invoiceninja.com)
*
* @license https://www.elastic.co/licensing/elastic-license
*/
namespace App\Services\Invoice;
use App\Events\Invoice\InvoiceWasCancelled;
use App\Models\Invoice;
use App\Services\AbstractService;
use App\Utils\Ninja;
use App\Utils\Traits\GeneratesCounter;
use stdClass;
class HandleCancellation extends AbstractService
{
use GeneratesCounter;
public function __construct(private Invoice $invoice)
{
$this->invoice = $invoice;
}
public function run()
{
/* Check again!! */
if (! $this->invoice->invoiceCancellable($this->invoice)) {
return $this->invoice;
}
$adjustment = ($this->invoice->balance < 0) ? abs($this->invoice->balance) : $this->invoice->balance * -1;
$this->backupCancellation($adjustment);
//set invoice balance to 0
$this->invoice->ledger()->updateInvoiceBalance($adjustment, "Invoice {$this->invoice->number} cancellation");
$this->invoice->balance = 0;
$this->invoice = $this->invoice->service()->setStatus(Invoice::STATUS_CANCELLED)->save();
// $this->invoice->client->service()->updateBalance($adjustment)->save();
$this->invoice->client->service()->calculateBalance();
$this->invoice->service()->workFlow()->save();
event(new InvoiceWasCancelled($this->invoice, $this->invoice->company, Ninja::eventVars(auth()->user() ? auth()->user()->id : null)));
event('eloquent.updated: App\Models\Invoice', $this->invoice);
return $this->invoice;
}
public function reverse()
{
/* The stored cancelled object - contains the adjustment and status*/
$cancellation = $this->invoice->backup->cancellation;
/* Will turn the negative cancellation amount to a positive adjustment*/
$adjustment = $cancellation->adjustment * -1;
$this->invoice->ledger()->updateInvoiceBalance($adjustment, "Invoice {$this->invoice->number} reversal");
$this->invoice = $this->invoice->fresh();
/* Reverse the invoice status and balance */
$this->invoice->balance += $adjustment;
$this->invoice->status_id = $cancellation->status_id;
$this->invoice->client->service()->updateBalance($adjustment)->save();
$this->invoice->client->service()->calculateBalance();
/* Pop the cancellation out of the backup*/
$backup = $this->invoice->backup;
unset($backup->cancellation);
$this->invoice->backup = $backup;
$this->invoice->saveQuietly();
$this->invoice->fresh();
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->saveQuietly();
}
}