feat(billing): renewals, coupons, VAT numbering, billing cycles and invoice payment tracking

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

app/Jobs/Mail/SendInformationVirtualMachine.php

@@ -4,7 +4,6 @@ namespace App\Jobs\Mail;
 
 use App\Http\Services\Telegram;
 use App\Mail\Customer\VmCredentials;
-use App\Models\Invoice;
 use App\Services\InvoicePdfService;
 use Carbon\Carbon;
 use Illuminate\Bus\Queueable;
@@ -33,28 +32,9 @@ class SendInformationVirtualMachine implements ShouldQueue
     public function handle(): void
     {
         try {
-            // Generate PDF inside the job — never pass binary blobs through queue payload
-            $invoice            = null;
-            $invoicePdf         = null;
-            $invoicePdfFileName = null;
-
-            if ($this->invoiceId) {
-                try {
-                    $invoice = Invoice::with(['invoiceItems.product', 'customer', 'order.orderItems'])
-                        ->find($this->invoiceId);
-
-                    if ($invoice) {
-                        $pdfService         = app(InvoicePdfService::class);
-                        $invoicePdf         = $pdfService->generate($invoice);
-                        $invoicePdfFileName = $pdfService->generateFileName($invoice);
-                    }
-                } catch (\Throwable $e) {
-                    Log::warning('SendInformationVirtualMachine: PDF generation failed, sending without attachment', [
-                        'invoice_id' => $this->invoiceId,
-                        'error'      => $e->getMessage(),
-                    ]);
-                }
-            }
+            $attachment = app(InvoicePdfService::class)->attachment($this->invoiceId);
+            $invoicePdf = $attachment['pdf'] ?? null;
+            $invoicePdfFileName = $attachment['file_name'] ?? null;
 
             $email = new VmCredentials($this->data, $invoicePdf, $invoicePdfFileName);