Extracted ApiKey metadata to the ApiKeyMeta object

module/Rest/src/ApiKey/Model/ApiKeyMeta.php

@@ -4,15 +4,57 @@ declare(strict_types=1);
 
 namespace Shlinkio\Shlink\Rest\ApiKey\Model;
 
+use Cake\Chronos\Chronos;
+
 final class ApiKeyMeta
 {
-    public static function withKey(string $key): self
-    {
+    private ?string $name = null;
+    private ?Chronos $expirationDate = null;
+    /** @var RoleDefinition[] */
+    private array $roleDefinitions;
 
+    private function __construct(?string $name, ?Chronos $expirationDate, array $roleDefinitions)
+    {
+        $this->name = $name;
+        $this->expirationDate = $expirationDate;
+        $this->roleDefinitions = $roleDefinitions;
     }
 
-    public static function withName(string $key): self
+    public static function withName(string $name): self
     {
+        return new self($name, null, []);
+    }
 
+    public static function withExpirationDate(Chronos $expirationDate): self
+    {
+        return new self(null, $expirationDate, []);
+    }
+
+    public static function withNameAndExpirationDate(string $name, Chronos $expirationDate): self
+    {
+        return new self($name, $expirationDate, []);
+    }
+
+    public static function withRoles(RoleDefinition ...$roleDefinitions): self
+    {
+        return new self(null, null, $roleDefinitions);
+    }
+
+    public function name(): ?string
+    {
+        return $this->name;
+    }
+
+    public function expirationDate(): ?Chronos
+    {
+        return $this->expirationDate;
+    }
+
+    /**
+     * @return RoleDefinition[]
+     */
+    public function roleDefinitions(): array
+    {
+        return $this->roleDefinitions;
     }
 }