Dont make new version if content didnt change

src/Service/SnipContent/SnipContentService.php

@@ -15,14 +15,17 @@ readonly class SnipContentService
 
     public function update(string $snipContents): void
     {
+        if ($this->snip->getActiveVersion()?->getText() === $snipContents) {
+            return;
+        }
         // Create new snipContent entity with previous one as parent
         $content = new SnipContent();
         $content
             ->setText($snipContents)
             ->setSnip($this->snip)
         ;
-        if ($this->snip->getSnipContents()->count() > 0) {
-            $content->setParent($this->snip->getSnipContents()->last());
+        if ($this->snip->getActiveVersion() !== null) {
+            $content->setParent($this->snip->getActiveVersion());
         }
 
         $this->em->persist($content);

src/Service/SnipParser/Stages/ReplaceStage.php

@@ -4,12 +4,12 @@ namespace App\Service\SnipParser\Stages;
 
 use League\Pipeline\StageInterface;
 
-class ReplaceStage implements StageInterface
+readonly class ReplaceStage implements StageInterface
 {
     // replaces a string with another string
     public function __construct(
-        public readonly string $search,
-        public readonly string $replace,
+        public string $search,
+        public string $replace,
     ) {}
 
     public function __invoke(mixed $payload): string

src/Service/SnipParser/Stages/UrlReferenceStage.php

@@ -9,12 +9,12 @@ use Symfony\Bundle\SecurityBundle\Security;
 use Symfony\Component\DependencyInjection\Attribute\Autowire;
 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
 
-class UrlReferenceStage implements StageInterface
+readonly class UrlReferenceStage implements StageInterface
 {
     public function __construct(
-        #[Autowire(lazy: true)] private readonly UrlGeneratorInterface $router,
-        #[Autowire(lazy: true)] private readonly Security              $security,
-        #[Autowire(lazy: true)] private readonly SnipRepository        $snipRepository,
+        #[Autowire(lazy: true)] private UrlGeneratorInterface $router,
+        #[Autowire(lazy: true)] private Security              $security,
+        #[Autowire(lazy: true)] private SnipRepository        $snipRepository,
     ) {}
 
     public function __invoke(mixed $payload): string

src/Service/SnipServiceFactory.php

@@ -6,10 +6,10 @@ use App\Entity\Snip;
 use App\Service\SnipContent\SnipContentService;
 use Doctrine\ORM\EntityManagerInterface;
 
-class SnipServiceFactory
+readonly class SnipServiceFactory
 {
     public function __construct(
-        private readonly EntityManagerInterface $em,
+        private EntityManagerInterface $em,
     ) {}
 
     public function create(Snip $snip): SnipContentService