Add action that will redirect the user to the first available wishlist

src/Controller/FirstWishlistRedirectAction.php

@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Setono\SyliusWishlistPlugin\Controller;
+
+use Doctrine\Persistence\ManagerRegistry;
+use Setono\Doctrine\ORMTrait;
+use Setono\SyliusWishlistPlugin\Factory\WishlistFactoryInterface;
+use Setono\SyliusWishlistPlugin\Provider\WishlistProviderInterface;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+
+/**
+ * This class is used to redirect the user to the first wishlist.
+ * This is useful if your application only needs one wishlist per user.
+ *
+ * NOTICE that it will persist the wishlist if it doesn't exist.
+ */
+final class FirstWishlistRedirectAction
+{
+    use ORMTrait;
+
+    public function __construct(
+        private readonly WishlistProviderInterface $wishlistProvider,
+        private readonly WishlistFactoryInterface $wishlistFactory,
+        ManagerRegistry $managerRegistry,
+        private readonly UrlGeneratorInterface $urlGenerator,
+    ) {
+        $this->managerRegistry = $managerRegistry;
+    }
+
+    public function __invoke(): RedirectResponse
+    {
+        $wishlist = $this->wishlistProvider->getWishlists()[0];
+
+        $this->getManager($wishlist)->persist($wishlist);
+        $this->getManager($wishlist)->flush();
+
+        return new RedirectResponse($this->urlGenerator->generate(
+            'setono_sylius_wishlist_shop_wishlist_show',
+            ['uuid' => $wishlist->getUuid()],
+        ));
+    }
+}

src/Resources/config/routes/shop.yaml

@@ -2,6 +2,11 @@ setono_sylius_wishlist_shop_wishlist_index:
     methods: [GET]
     path: /wishlists
     controller: Setono\SyliusWishlistPlugin\Controller\WishlistIndexAction
+
+setono_sylius_wishlist_shop_wishlist_first_redirect:
+    methods: [GET]
+    path: /wishlists/redirect-to-first
+    controller: Setono\SyliusWishlistPlugin\Controller\FirstWishlistRedirectAction
 
 setono_sylius_wishlist_shop_wishlist_show:
     methods: [GET,PATCH]

src/Resources/config/services/controller.xml

@@ -23,6 +23,13 @@
             <argument type="service" id="twig"/>
         </service>
 
+        <service id="Setono\SyliusWishlistPlugin\Controller\FirstWishlistRedirectAction" public="true">
+            <argument type="service" id="Setono\SyliusWishlistPlugin\Provider\WishlistProviderInterface"/>
+            <argument type="service" id="Setono\SyliusWishlistPlugin\Factory\WishlistFactoryInterface"/>
+            <argument type="service" id="doctrine"/>
+            <argument type="service" id="router"/>
+        </service>
+
         <service id="Setono\SyliusWishlistPlugin\Controller\RemoveWishlistItemAction" public="true">
             <argument type="service" id="Setono\SyliusWishlistPlugin\Provider\WishlistProviderInterface"/>
             <argument type="service" id="router"/>