Split create snip route to it's own call, too many exceptions

src/Controller/SnipController.php

@@ -22,7 +22,8 @@ class SnipController extends AbstractController
 {
     public function __construct(
         private readonly SnipRepository $repository,
-    ) {}
+    ) {
+    }
 
     #[Route('/', name: '_index')]
     public function index(#[MapQueryCached] SnipFilterRequest $request): Response
@@ -66,8 +67,7 @@ class SnipController extends AbstractController
             ->setVary(['Accept', 'Accept-Encoding'])
             ->setEtag(md5($response->getContent()))
             ->setTtl(3600)
-            ->setClientTtl(300)
-        ;
+            ->setClientTtl(300);
 
         if (!$request->isNoCache()) {
             $response->isNotModified($request);
@@ -90,11 +90,9 @@ class SnipController extends AbstractController
             $this->addFlash('error', 'Snip is not the latest version, changes will not be saved.');
         }
 
-        $form = $this->createForm(SnipType::class, $snip);
-        $form->add('Save', SubmitType::class);
-        if ($snip->getId()) {
-            $form->get('content')->setData($snip->getActiveText());
-        }
+        $form = $this->createForm(SnipType::class, $snip)
+            ->add('Save', SubmitType::class)
+            ->get('content')->setData($snip->getActiveText());
 
         $form->handleRequest($request);
         if ($form->isSubmitted() && $form->isValid()) {
@@ -128,10 +126,32 @@ class SnipController extends AbstractController
     {
         $snip = new Snip();
         $snip->setCreatedAtNow()
-             ->setCreatedBy($this->getUser())
-        ;
+            ->setCreatedBy($this->getUser());
 
-        return $this->edit($snip, $request, $contentService);
+
+        $form = $this->createForm(SnipType::class, $snip);
+        $form->add('Create', SubmitType::class);
+
+        $form->handleRequest($request);
+        if ($form->isSubmitted() && $form->isValid()) {
+            $this->repository->save($snip);
+            $contentService->update(
+                $snip,
+                $form->get('content')->getData(),
+                $form->get('contentName')->getData()
+            );
+
+            $this->addFlash('success', sprintf('Snip "%s" created', $snip));
+
+            return $this->redirectToRoute('snip_single', [
+                'snip' => $snip->getId(),
+            ]);
+        }
+
+        return $this->render('snip/create.html.twig', [
+            'snip' => $snip,
+            'form' => $form->createView(),
+        ]);
     }
 
     #[Route('/delete/{snip}', name: '_delete')]

templates/snip/create.html.twig

@@ -0,0 +1,7 @@
+{% extends 'base/one.column.html.twig' %}
+
+{% set title = 'Create Snip' %}
+
+{% block body %}
+    {{ form(form) }}
+{% endblock %}

templates/snip/edit.html.twig

@@ -1,10 +1,6 @@
 {% extends 'snip/base.html.twig' %}
 
-{% if snip.id %}
-    {% set title %}{{ snip }} - Edit{% endset %}
-{% else %}
-    {% set title = 'Create Snip' %}
-{% endif %}
+{% set title %}{{ snip }} - Edit{% endset %}
 {% set active = 'edit' %}
 
 {% block buttons %}