Integrate snipContent more tightly into snip and cleanup old code

src/Controller/SnipController.php

@@ -53,8 +53,6 @@ class SnipController extends AbstractController
         return $this->render('snip/single.html.twig', [
             'snip' => $snip,
             'content' => $pl->parse($snipService->getActiveText()),
-            'activeVersion' => $snipService->getActiveVersion(),
-            'latestVersion' => $snipService->getLatestVersion(),
         ]);
     }
 
@@ -114,7 +112,7 @@ class SnipController extends AbstractController
     public function new(Request $request): Response
     {
         $snip = new Snip();
-        $snip->setCreatedAtTodayNoSeconds()
+        $snip->setCreatedAtNow()
             ->setCreatedBy($this->getUser());
 
         return $this->edit($snip, $request);

src/Controller/VersionController.php

@@ -21,12 +21,9 @@ class VersionController extends AbstractController
     public function index(Snip $snip): Response
     {
         $this->denyAccessUnlessGranted(SnipVoter::EDIT, $snip);
-
-        $snipService = $this->snipServiceFactory->create($snip);
+        
         return $this->render('version/index.html.twig', [
             'snip' => $snip,
-            'versions' => $snipService->getVersions(),
-            'latestVersion' => $snipService->getLatestVersion(),
         ]);
     }
 
@@ -35,7 +32,7 @@ class VersionController extends AbstractController
     {
         $this->denyAccessUnlessGranted(SnipVoter::EDIT, $snip);
 
-        $this->snipServiceFactory->create($snip)->setVersion($version->getId());
+        $this->snipServiceFactory->create($snip)->setVersion($version);
         $this->addFlash('success', 'Snip version set to ' . $version->getId());
         return $this->redirectToRoute('snip_single', ['snip' => $snip->getId()]);
     }