Use uniqid for wishes and users

src/Controller/RegistrationController.php

@@ -33,6 +33,7 @@ class RegistrationController extends AbstractController
         $form->handleRequest($request);
 
         if ($form->isSubmitted() && $form->isValid()) {
+            $user->setUrlId(uniqid());
             // encode the plain password
             $user->setPassword(
                 $passwordEncoder->hashPassword(

src/Controller/TradeController.php

@@ -19,7 +19,7 @@ use Symfony\Component\Routing\Annotation\Route;
 
 class TradeController extends AbstractController
 {
-    #[Route('/trade/{id}', name: 'trade')]
+    #[Route('/trade/{urlId}', name: 'trade')]
     public function sendEmail(MailerInterface $mailer, Offering $offer, OfferingRepository $offeringRepository, WishRepository $wishRepository): Response
     {
         $user = $this->getUser();
@@ -35,7 +35,7 @@ class TradeController extends AbstractController
                 ->htmlTemplate('user/trade/offer_email.html.twig')
                 ->context([
                     'user' => $user,
-                    'id' => $user->getId(),
+                    'urlId' => $user->getUrlId(),
                 ])
             ;
             try
@@ -49,6 +49,6 @@ class TradeController extends AbstractController
             $this->addFlash('error','You can\'t trade with yourself!');
         }
 
-        return $this->redirectToRoute('show_offer', ['urlId' => $offer->getId()]);
+        return $this->redirectToRoute('show_offer', ['urlId' => $offer->getUrlId()]);
     }
 }

src/Controller/UserController.php

@@ -53,7 +53,7 @@ class UserController extends AbstractController
         ]);
     }
 
-    #[Route('/user/{id}', name: 'user_public')]
+    #[Route('/user/{urlId}', name: 'user_public')]
     public function show_user(User $user, OfferingRepository $offeringRepository, WishRepository $wishRepository): Response
     {
         return $this->render('user/public.html.twig', [
@@ -89,7 +89,7 @@ class UserController extends AbstractController
         ]);
     }
 
-    #[Route('/wish/delete/{id}', name: 'delete_wish')]
+    #[Route('/wish/delete/{urlId}', name: 'delete_wish')]
     public function deleteWish(Wish $wish): Response
     {
         $user = $this->getUser();

src/Entity/User.php

@@ -65,6 +65,11 @@ class User implements UserInterface, PasswordAuthenticatedUserInterface
      */
     private $zipCode;
 
+    /**
+     * @ORM\Column(type="string", length=13)
+     */
+    private $urlId;
+
     public function __construct()
     {
         $this->offerings = new ArrayCollection();
@@ -255,4 +260,16 @@ class User implements UserInterface, PasswordAuthenticatedUserInterface
 
         return $this;
     }
+
+    public function getUrlId(): ?string
+    {
+        return $this->urlId;
+    }
+
+    public function setUrlId(string $urlId): self
+    {
+        $this->urlId = $urlId;
+
+        return $this;
+    }
 }

src/Entity/Wish.php

@@ -27,6 +27,11 @@ class Wish
      */
     private $byUser;
 
+    /**
+     * @ORM\Column(type="string", length=13)
+     */
+    private $urlId;
+
     public function getId(): ?int
     {
         return $this->id;
@@ -60,4 +65,16 @@ class Wish
     {
         return (string) $this->getTitle();
     }
+
+    public function getUrlId(): ?string
+    {
+        return $this->urlId;
+    }
+
+    public function setUrlId(string $urlId): self
+    {
+        $this->urlId = $urlId;
+
+        return $this;
+    }
 }