first

kernel/modules/notification/contracts/NotificationMessage.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace kernel\modules\notification\contracts;
+
+abstract class NotificationMessage
+{
+    protected array $channels = [];
+
+    abstract public function getMessage(): string;
+    abstract public function getSubject(): string;
+
+    public function via(): array
+    {
+        return $this->channels;
+    }
+
+    public function addChannel(string $channel): void
+    {
+        if (!in_array($channel, $this->channels)) {
+            $this->channels[] = $channel;
+        }
+    }
+
+    public function toArray(): array
+    {
+        return [
+            'message' => $this->getMessage(),
+            'subject' => $this->getSubject(),
+        ];
+    }
+}