Defined abstract action which handles short codes generations

module/Core/src/Model/CreateShortCodeData.php

@@ -0,0 +1,56 @@
+<?php
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink\Core\Model;
+
+use Psr\Http\Message\UriInterface;
+
+final class CreateShortCodeData
+{
+    /**
+     * @var UriInterface
+     */
+    private $longUrl;
+    /**
+     * @var array
+     */
+    private $tags;
+    /**
+     * @var ShortUrlMeta
+     */
+    private $meta;
+
+    public function __construct(
+        UriInterface $longUrl,
+        array $tags = [],
+        ShortUrlMeta $meta = null
+    ) {
+        $this->longUrl = $longUrl;
+        $this->tags = $tags;
+        $this->meta = $meta ?? ShortUrlMeta::createFromParams();
+    }
+
+    /**
+     * @return UriInterface
+     */
+    public function getLongUrl(): UriInterface
+    {
+        return $this->longUrl;
+    }
+
+    /**
+     * @return array
+     */
+    public function getTags(): array
+    {
+        return $this->tags;
+    }
+
+    /**
+     * @return ShortUrlMeta
+     */
+    public function getMeta(): ShortUrlMeta
+    {
+        return $this->meta;
+    }
+}

module/Core/src/Model/ShortUrlMeta.php

@@ -71,7 +71,7 @@ final class ShortUrlMeta
      * @param array $data
      * @throws ValidationException
      */
-    private function validate(array $data)
+    private function validate(array $data): void
     {
         $inputFilter = new ShortUrlMetaInputFilter($data);
         if (! $inputFilter->isValid()) {