feat: add a feature flag for the pickups table on product detail pages

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

@@ -5,6 +5,7 @@ namespace EP\EpProducts\Service;
 use EP\EpProducts\Domain\Model\Hotel;
 use EP\EpProducts\Domain\Model\Product;
 use EP\EpProducts\Domain\Repository\DateRepository;
+use TYPO3\CMS\Core\Configuration\ExtensionConfiguration;
 
 /**
  * Lists the pickup points of a product's latest upcoming end-customer date that
@@ -16,6 +17,11 @@ use EP\EpProducts\Domain\Repository\DateRepository;
  *
  * The returned shape is meant to be served by MyE&P later on, so that only the
  * data source has to change once the local date table goes away.
+ *
+ * Switched by pickupsOverviewEnabled in the extension configuration. A missing
+ * key means off: a key added to ext_conf_template.txt is absent until the
+ * extension configuration is saved in the backend, and the overview must not
+ * go live before it is approved.
  */
 class PickupOverviewService
 {
@@ -24,9 +30,16 @@ class PickupOverviewService
      */
     private $dateRepository;
 
-    public function __construct(DateRepository $dateRepository)
+    /**
+     * @var bool
+     */
+    private $enabled;
+
+    public function __construct(DateRepository $dateRepository, ExtensionConfiguration $extensionConfiguration)
     {
         $this->dateRepository = $dateRepository;
+        $configuration = (array) $extensionConfiguration->get('ep_products');
+        $this->enabled = (bool) ($configuration['pickupsOverviewEnabled'] ?? false);
     }
 
     /**
@@ -35,7 +48,7 @@ class PickupOverviewService
     public function getOverview(Product $product, ?Hotel $hotel): array
     {
         $overview = ['pickups' => []];
-        if ($hotel === null || $product->isDaytrip()) {
+        if (!$this->enabled || $hotel === null || $product->isDaytrip()) {
             return $overview;
         }
 

public/typo3conf/ext/ep_products/ext_conf_template.txt

@@ -1,6 +1,9 @@
 # cat=General; type=int; label=Searchresult PID
 searchPageUid = 0
 
+# cat=General; type=boolean; label=Show the bus pickups table on product detail pages
+pickupsOverviewEnabled = 0
+
 # cat=MyEp; type=string; label=MyE&P URL
 myEpUrl = https://my.ep-reisen.de