feat: new 'delete video' use case

src/Mooc/Videos/Application/Delete/VideoDeleter.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CodelyTv\Mooc\Videos\Application\Delete;
+
+use CodelyTv\Mooc\Videos\Domain\VideoFinder;
+use CodelyTv\Mooc\Videos\Domain\VideoId;
+use CodelyTv\Mooc\Videos\Domain\VideoRepository;
+
+final class VideoDeleter
+{
+    private readonly VideoFinder $finder;
+
+    public function __construct(private readonly VideoRepository $repository)
+    {
+        $this->finder = new VideoFinder($repository);
+    }
+
+    public function __invoke(VideoId $id): void
+    {
+        $video = $this->finder->__invoke($id);
+        $this->repository->delete($video);
+    }
+}

src/Mooc/Videos/Domain/VideoRepository.php

@@ -13,4 +13,6 @@ public function save(Video $video): void;
     public function search(VideoId $id): ?Video;
 
     public function searchByCriteria(Criteria $criteria): Videos;
+
+    public function delete(Video $video): void;
 }

src/Mooc/Videos/Infrastructure/Persistence/VideoRepositoryMySql.php

@@ -39,4 +39,9 @@ public function searchByCriteria(Criteria $criteria): Videos
 
         return new Videos($videos);
     }
+
+    public function delete(Video $video): void
+    {
+        $this->remove($video);
+    }
 }