From 310d14fd9cc9e0e26a09764c355f0282acbb5892 Mon Sep 17 00:00:00 2001
From: David Bomba <turbo124@gmail.com>
Date: Thu, 25 May 2023 17:19:52 +1000
Subject: [PATCH] VAT number checker

---
 app/Services/Tax/TaxService.php     | 19 ++++++++++++++++++-
 app/Services/Tax/VatNumberCheck.php | 14 ++++++++++++--
 2 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/app/Services/Tax/TaxService.php b/app/Services/Tax/TaxService.php
index 02d1f21623..d724e175ac 100644
--- a/app/Services/Tax/TaxService.php
+++ b/app/Services/Tax/TaxService.php
@@ -22,17 +22,34 @@ class TaxService
 
     public function validateVat(): self
     {
+        if(!extension_loaded('soap')) {
+            nlog("Install the PHP SOAP extension if you wish to check VAT Numbers. See https://www.php.net/manual/en/soap.installation.php for more information on installing the PHP");
+            return $this;
+        }
+
         $client_country_code = $this->client->shipping_country ? $this->client->shipping_country->iso_3166_2 : $this->client->country->iso_3166_2;
 
         $vat_check = (new VatNumberCheck($this->client->vat_number, $client_country_code))->run();
 
+        nlog($vat_check);
+
         if($vat_check->isValid()) {
+
             $this->client->has_valid_vat_number = true;
+
+                if(!$this->client->name && strlen($vat_check->getName()) > 2) {
+                    $this->client->name = $vat_check->getName();
+                }
+
+                if(empty($this->client->private_notes) && strlen($vat_check->getAddress()) > 2) {
+                    $this->client->private_notes = $vat_check->getAddress();
+                }
+
             $this->client->saveQuietly();
         }
 
         return $this;
-        
+
     }
 
     public function initTaxProvider()
diff --git a/app/Services/Tax/VatNumberCheck.php b/app/Services/Tax/VatNumberCheck.php
index e2eea03ada..61c5f2bb50 100644
--- a/app/Services/Tax/VatNumberCheck.php
+++ b/app/Services/Tax/VatNumberCheck.php
@@ -15,7 +15,7 @@ class VatNumberCheck
 {
     private array $response = [];
 
-    public function __construct(protected string $vat_number, protected string $country_code)
+    public function __construct(protected ?string $vat_number, protected string $country_code)
     {
     }
 
@@ -32,7 +32,7 @@ class VatNumberCheck
             $client = new \SoapClient($wsdl);
             $params = [
                 'countryCode' => $this->country_code,
-                'vatNumber' => $this->vat_number
+                'vatNumber' => $this->vat_number ?? ''
             ];
             $response = $client->checkVat($params);
 
@@ -63,4 +63,14 @@ class VatNumberCheck
     {
         return $this->response['valid'];
     }
+
+    public function getName()
+    {
+        return isset($this->response['name']) ? $this->response['name'] : '';
+    }
+
+    public function getAddress()
+    {
+        return isset($this->response['address']) ? $this->response['address'] : '';
+    }
 }