Start bootstrapping the container definitions into descrete classes.

app/src/Feed/FeedGenerator.php

@@ -3,6 +3,7 @@
 namespace Slovocast\Feed;
 
 use DOMDocument;
+use DOMElement;
 use Slovocast\Feed\FeedGeneratorInterface;
 use Slovocast\Domain\Entity\Channel;
 
@@ -13,6 +14,7 @@ class FeedGenerator implements FeedGeneratorInterface
     public function __construct()
     {
         $this->document = new DOMDocument();
+        $this->reset();
     }
 
     /**

app/src/Handler/Channel/Episode/UploadEpisodeFileAction.php

@@ -35,6 +35,8 @@ class UploadEpisodeFileAction extends Handler
                 $this->filesystem->writeStream($file->getStream());
             }
 
+            // save the file location to the database somewhere
+
             return $this->json([ 'message' => 'Uploaded Episode file' ]);
         } catch (FilesystemException | UnableToWriteFile $e) {
             $this->logger->error($e->getMessage());

app/src/Infrastructure/Application/LoggerSetup.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Slovocast\Infrastructure\Application;
+
+use Psr\Container\ContainerInterface;
+use Psr\Log\LoggerInterface;
+use Monolog\Handler\StreamHandler;
+use Monolog\Level;
+use Monolog\Logger;
+use Slovocast\Infrastructure\Application\SetupInterface;
+
+class LoggerSetup implements SetupInterface
+{
+    public function setup(): array
+    {
+        return [
+            LoggerInterface::class => function (ContainerInterface $c) {
+                $logger = new Logger("default");
+                $logger->pushHandler(new StreamHandler('php://stdout', Level::Info));
+                return $logger;
+            }
+        ];
+    }
+}

app/src/Infrastructure/Application/SetupInterface.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Slovocast\Infrastructure\Application;
+
+use Psr\Container\ContainerInterface as Container;
+
+interface SetupInterface
+{
+    /**
+     * @param Container $container
+     * @return array<string, callable> A function that instantiates the class
+     */
+    public function setup(): array;
+}