初始化本地仓库

backend/app/enum/system/MessageEvent.php

@@ -0,0 +1,34 @@
+<?php
+declare(strict_types=1);
+/**
+ *+------------------
+ * madong
+ *+------------------
+ * Copyright (c) https://gitee.com/motion-code  All rights reserved.
+ *+------------------
+ * Author: Mr. April (405784684@qq.com)
+ *+------------------
+ * Official Website: http://www.madong.tech
+ */
+
+namespace app\enum\system;
+
+use core\interface\IEnum;
+
+/**
+ * 消息事件-枚举
+ *
+ * @author Mr.April
+ * @since  1.0
+ */
+enum MessageEvent: string implements IEnum
+{
+    case DEFAULT = 'message';
+
+    public function label(): string
+    {
+        return match ($this) {
+            self::DEFAULT => '默认',
+        };
+    }
+}