feat: link terms in confirmation checkbox label

.env

@@ -50,6 +50,7 @@ APP_BPN_STREAM_TIMEOUT=30
 APP_BPN_TOTAL_TIMEOUT=45
 
 APP_TRAVEL_INFO_BASE_URL="https://www.ep-reisen.de/reiseinformationen/"
+APP_TERMS_AND_CONDITIONS_URL="https://www.ep-reisen.de/skireisen/infos/allgemeine-infos/agb/"
 APP_CMS_API_BASE_URL="https://www.ep-reisen.de/"
 APP_WEBSITE_BASE_URL="https://www.ep-reisen.de/"
 

config/services.yaml

@@ -5,6 +5,7 @@
 # https://symfony.com/doc/current/best_practices.html#use-parameters-for-application-configuration
 parameters:
     travel_info_base_url: '%env(APP_TRAVEL_INFO_BASE_URL)%'
+    terms_and_conditions_url: '%env(APP_TERMS_AND_CONDITIONS_URL)%'
     path_to_keys: '%kernel.project_dir%/config/secret'
     bpn_debug: '%env(APP_BPN_DEBUG)%'
 
@@ -39,6 +40,7 @@ services:
             $xmlDump: '@xml_dump.storage'
             $jsonExport: '@json_export.storage'
             $travelInfoBaseUrl: '%env(APP_TRAVEL_INFO_BASE_URL)%'
+            $termsAndConditionsUrl: '%terms_and_conditions_url%'
             $logger: '@monolog.logger.core'
             $environment: '%kernel.environment%'
 

src/Form/BookingCreateStep4Type.php

@@ -13,8 +13,18 @@ use Symfony\Component\Validator\Constraints as Assert;
 
 class BookingCreateStep4Type extends AbstractType
 {
+    public function __construct(
+        private readonly string $termsAndConditionsUrl,
+    ) {
+    }
+
     public function buildForm(FormBuilderInterface $builder, array $options): void
     {
+        $termsLink = sprintf(
+            '<a href="%s" target="_blank" rel="noopener" class="underline">AGB</a>',
+            htmlspecialchars($this->termsAndConditionsUrl, ENT_QUOTES, 'UTF-8')
+        );
+
         $builder
             ->add('confirmationAccepted', CheckboxType::class, [
                 'label' => 'Ich bestätige, dass alle Angaben korrekt sind und möchte verbindlich buchen.',
@@ -26,7 +36,8 @@ class BookingCreateStep4Type extends AbstractType
                 ],
             ])
             ->add('termsAccepted', CheckboxType::class, [
-                'label' => 'Ich bestätige, dass ich die AGB akzeptiere',
+                'label' => sprintf('Ich bestätige, dass ich die %s akzeptiere', $termsLink),
+                'label_html' => true,
                 'mapped' => false,
                 'constraints' => [
                     new Assert\IsTrue(