Create XInvoice automatically, when enabled

app/Jobs/Invoice/CreateXInvoice.php

@@ -11,6 +11,7 @@ use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Foundation\Bus\Dispatchable;
 use Illuminate\Queue\InteractsWithQueue;
 use Illuminate\Queue\SerializesModels;
+use Illuminate\Support\Facades\Storage;
 
 
 class CreateXInvoice implements ShouldQueue
@@ -28,9 +29,9 @@ class CreateXInvoice implements ShouldQueue
      * Execute the job.
      *
      *
-     * @return void
+     * @return string
      */
-    public function handle(): void
+    public function handle(): string
     {
         $invoice = $this->invoice;
         $company = $invoice->company;
@@ -127,14 +128,20 @@ class CreateXInvoice implements ShouldQueue
         $xrechnung->addDocumentTax("S", "VAT", $taxnet_2, $taxAmount_2, $invoice->tax_rate2);
         }
         if (strlen($invoice->tax_name3) > 1) {
-            $xrechnung->addDocumentTax("S", "VAT", $taxnet_3, $taxamount_3, $invoice->tax_rate3);
+            $xrechnung->addDocumentTax("CS", "VAT", $taxnet_3, $taxamount_3, $invoice->tax_rate3);
         }
         $xrechnung->writeFile(explode(".", $client->invoice_filepath($invoice->invitations->first()))[0] . "-xinvoice.xml");
 
-        // TODO: Inject XML into PDF
-        $pdfBuilder = new ZugferdDocumentPdfBuilder($xrechnung, $client->invoice_filepath($invoice->invitations->first()));
-        $pdfBuilder->generateDocument();
-        $pdfBuilder->saveDocument($client->invoice_filepath($invoice->invitations->first()));
+        $filepath_pdf = $client->invoice_filepath($invoice->invitations->first());
+        $disk = config('filesystems.default');
+
+        $file = Storage::disk($disk)->exists($filepath_pdf);
+        if ($file) {
+            $pdfBuilder = new ZugferdDocumentPdfBuilder($xrechnung, $filepath_pdf);
+            $pdfBuilder->generateDocument();
+            $pdfBuilder->saveDocument($client->invoice_filepath($invoice->invitations->first()));
+        }
+        return explode(".", $client->invoice_filepath($invoice->invitations->first()))[0] . "-xinvoice.xml";
     }
     private function getItemTaxable($item, $invoice_total): float
     {

app/Jobs/Invoice/ZipInvoices.php

@@ -78,13 +78,19 @@ class ZipInvoices implements ShouldQueue
 
         $this->invoices->each(function ($invoice) {
             (new CreateEntityPdf($invoice->invitations()->first()))->handle();
+            if ($this->company->getSetting("create_xinvoice")){
+                (new CreateXInvoice($invoice))->handle();
+            }
         });
 
         try {
             foreach ($this->invoices as $invoice) {
                 $file = $invoice->service()->getInvoicePdf();
+                $xinvoice = $invoice->service()->getXInvoice();
                 $zip_file_name = basename($file);
-                $zipFile->addFromString($zip_file_name, Storage::get($file));
+                $xinvoice_zip_file_name = basename($xinvoice);
+                $zipFile->addFromString($zip_file_name, Storage::get($file))
+                    ->addDir($xinvoice_zip_file_name, Storage::get($xinvoice));
 
                 //$download_file = file_get_contents($invoice->pdf_file_path($invitation, 'url', true));
                 //$zipFile->addFromString(basename($invoice->pdf_file_path($invitation)), $download_file);

app/Services/Invoice/GetInvoiceXInvoice.php

@@ -0,0 +1,56 @@
+<?php
+/**
+ * Invoice Ninja (https://invoiceninja.com).
+ *
+ * @link https://github.com/invoiceninja/invoiceninja source repository
+ *
+ * @copyright Copyright (c) 2023. Invoice Ninja LLC (https://invoiceninja.com)
+ *
+ * @license https://www.elastic.co/licensing/elastic-license
+ */
+
+namespace App\Services\Invoice;
+
+use App\Jobs\Invoice\CreateXInvoice;
+use App\Models\ClientContact;
+use App\Models\Invoice;
+use App\Services\AbstractService;
+use Illuminate\Support\Facades\Storage;
+
+class GetInvoiceXInvoice extends AbstractService
+{
+    public function __construct(Invoice $invoice, ClientContact $contact = null)
+    {
+        $this->invoice = $invoice;
+
+        $this->contact = $contact;
+    }
+
+    public function run()
+    {
+        if (! $this->contact) {
+            $this->contact = $this->invoice->client->primary_contact()->first() ?: $this->invoice->client->contacts()->first();
+        }
+
+        $invitation = $this->invoice->invitations->where('client_contact_id', $this->contact->id)->first();
+
+        if (! $invitation) {
+            $invitation = $this->invoice->invitations->first();
+        }
+
+        $path = $this->invoice->client->invoice_filepath($invitation);
+
+        $file_path = $path.$this->invoice->numberFormatter().'-xinvoice.xml';
+
+        // $disk = 'public';
+        $disk = config('filesystems.default');
+
+        $file = Storage::disk($disk)->exists($file_path);
+
+        if (! $file) {
+            $file_path = (new CreateXInvoice($this->invoice))->handle();
+        }
+
+        return $file_path;
+    }
+}

app/Services/Invoice/InvoiceService.php

@@ -14,6 +14,7 @@ namespace App\Services\Invoice;
 use App\Events\Invoice\InvoiceWasArchived;
 use App\Jobs\Entity\CreateEntityPdf;
 use App\Jobs\Inventory\AdjustProductInventory;
+use App\Jobs\Invoice\CreateXInvoice;
 use App\Libraries\Currency\Conversion\CurrencyApi;
 use App\Models\CompanyGateway;
 use App\Models\Expense;
@@ -184,6 +185,11 @@ class InvoiceService
         return (new GenerateDeliveryNote($invoice, $contact))->run();
     }
 
+    public function getXInvoice($contact = null)
+    {
+        return (new GetInvoiceXInvoice($this->invoice))->run();
+    }
+
     public function sendEmail($contact = null)
     {
         $send_email = new SendEmail($this->invoice, null, $contact);
@@ -293,7 +299,7 @@ class InvoiceService
         } elseif ($this->invoice->balance < 0 || $this->invoice->balance > 0) {
             $this->invoice->status_id = Invoice::STATUS_SENT;
         }
-        
+
         return $this;
     }
 
@@ -351,6 +357,27 @@ class InvoiceService
         return $this;
     }
 
+    public function deleteXInvoice()
+    {
+        $this->invoice->load('invitations');
+
+        $this->invoice->invitations->each(function ($invitation) {
+            try {
+                if (Storage::disk(config('filesystems.default'))->exists($this->invoice->client->invoice_filepath($invitation).$this->invoice->numberFormatter().'-xinvoice.xml')) {
+                    Storage::disk(config('filesystems.default'))->delete($this->invoice->client->invoice_filepath($invitation).$this->invoice->numberFormatter().'-xinvoice.xml');
+                }
+
+                if (Ninja::isHosted() && Storage::disk('public')->exists($this->invoice->client->invoice_filepath($invitation).$this->invoice->numberFormatter().'-xinvoice.xml')) {
+                    Storage::disk('public')->delete($this->invoice->client->invoice_filepath($invitation).$this->invoice->numberFormatter().'-xinvoice.xml');
+                }
+            } catch (\Exception $e) {
+                nlog($e->getMessage());
+            }
+        });
+
+        return $this;
+    }
+
     public function removeUnpaidGatewayFees()
     {
         $balance = $this->invoice->balance;
@@ -421,6 +448,7 @@ class InvoiceService
             if ($force) {
                 $this->invoice->invitations->each(function ($invitation) {
                     (new CreateEntityPdf($invitation))->handle();
+                    // Add XInvoice
                 });
 
                 return $this;
@@ -428,6 +456,7 @@ class InvoiceService
 
             $this->invoice->invitations->each(function ($invitation) {
                 CreateEntityPdf::dispatch($invitation);
+                // Add XInvoice
             });
         } catch (\Exception $e) {
             nlog('failed creating invoices in Touch PDF');