fix: properly resolve myep urls per site by overriding in typoscript

public/typo3conf/ext/ep_products/Classes/Service/MyEpUrlResolverService.php

@@ -5,35 +5,51 @@ namespace EP\EpProducts\Service;
 use TYPO3\CMS\Core\Configuration\ExtensionConfiguration;
 use TYPO3\CMS\Core\SingletonInterface;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Extbase\Configuration\ConfigurationManager;
+use TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface;
 
 class MyEpUrlResolverService implements SingletonInterface
 {
-    /** @var string */
-    private $productionUrl;
-
-    /** @var string */
-    private $stagingUrl;
-
-    public function __construct()
-    {
-        $config = GeneralUtility::makeInstance(ExtensionConfiguration::class);
-        $this->productionUrl = (string) $config->get('ep_products', 'myEpUrl');
-        $this->stagingUrl = (string) $config->get('ep_products', 'myEpStagingUrl');
-    }
-
     /**
      * Returns the staging URL when the `ep_myep_staging` cookie is set and a staging URL
      * is configured. Falls back to the production URL in all other cases.
-     *
-     * Both URLs are read from the extension configuration (Extension Manager),
-     * bypassing TypoScript to avoid constant-override collisions.
      */
     public function resolve(): string
     {
-        if ('' !== $this->stagingUrl && !empty($_COOKIE['ep_myep_staging'])) {
+        $config = GeneralUtility::makeInstance(ExtensionConfiguration::class);
-            return $this->stagingUrl;
+        $settings = $this->getTypoScriptSettings();
+        $productionUrl = $this->resolveUrlSetting(
+            $settings,
+            'myEpUrl',
+            (string) $config->get('ep_products', 'myEpUrl')
+        );
+        $stagingUrl = $this->resolveUrlSetting(
+            $settings,
+            'myEpStagingUrl',
+            (string) $config->get('ep_products', 'myEpStagingUrl')
+        );
+
+        if ('' !== $stagingUrl && !empty($_COOKIE['ep_myep_staging'])) {
+            return $stagingUrl;
         }
 
-        return $this->productionUrl;
+        return $productionUrl;
+    }
+
+    private function getTypoScriptSettings(): array
+    {
+        $configurationManager = GeneralUtility::makeInstance(ConfigurationManager::class);
+        $settings = GeneralUtility::removeDotsFromTS(
+            $configurationManager->getConfiguration(ConfigurationManagerInterface::CONFIGURATION_TYPE_FULL_TYPOSCRIPT)
+        );
+
+        return $settings['plugin']['tx_epproducts']['settings'] ?? [];
+    }
+
+    private function resolveUrlSetting(array $settings, string $key, string $fallback): string
+    {
+        $value = trim((string) ($settings[$key] ?? ''));
+
+        return $value !== '' ? $value : $fallback;
     }
 }

public/typo3conf/ext/ep_products/Configuration/TypoScript/constants.typoscript

@@ -54,6 +54,10 @@ plugin.tx_epproducts {
 		searchLogIgnoreIps =
         # cat=epproducts/140/120; type=string; label=Concept UIDs to trigger inquiry form on product detail page (CSV)
 		groupInquiryFormConceptUids =
+        # cat=epproducts/140/130; type=string; label=Per-site MyE&P booking URL override
+        myEpUrl =
+        # cat=epproducts/140/140; type=string; label=Per-site MyE&P staging booking URL override
+        myEpStagingUrl =
     }
 	persistence {
         # cat=epproducts/100/100; type=string; label=Default storage PID

public/typo3conf/ext/ep_products/Configuration/TypoScript/setup.typoscript

@@ -38,6 +38,8 @@ plugin.tx_epproducts {
         noInfoConceptUids = {$plugin.tx_epproducts.settings.noInfoConceptUids}
         priceTableRoomTypes = {$plugin.tx_epproducts.settings.priceTableRoomTypes}
         searchLogIgnoreIps = {$plugin.tx_epproducts.settings.searchLogIgnoreIps}
+        myEpUrl = {$plugin.tx_epproducts.settings.myEpUrl}
+        myEpStagingUrl = {$plugin.tx_epproducts.settings.myEpStagingUrl}
         groupsPageUid = {$plugin.tx_eptheme.settings.groupsPageUid}
         travelInfoPageUid = {$plugin.tx_eptheme.settings.travelInfoPageUid}
         groupsContactFormPageUid = {$plugin.tx_eptheme.settings.groupsContactFormPageUid}