feat(core): 添加一个模型类型

app/Types/Models.php

@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * +----------------------------------------------------------------------+
+ * |                          ThinkSNS Plus                               |
+ * +----------------------------------------------------------------------+
+ * | Copyright (c) 2018 Chengdu ZhiYiChuangXiang Technology Co., Ltd.     |
+ * +----------------------------------------------------------------------+
+ * | This source file is subject to version 2.0 of the Apache license,    |
+ * | that is bundled with this package in the file LICENSE, and is        |
+ * | available through the world-wide-web at the following url:           |
+ * | http://www.apache.org/licenses/LICENSE-2.0.html                      |
+ * +----------------------------------------------------------------------+
+ * | Author: Slim Kit Group <master@zhiyicx.com>                          |
+ * | Homepage: www.thinksns.com                                           |
+ * +----------------------------------------------------------------------+
+ */
+
+namespace Zhiyi\Plus\Types;
+
+use Zhiyi\Plus\Models\FeedTopic;
+
+class Models
+{
+    public const KEY_BY_CLASSNAME = 'classname';
+    public const KEY_BY_CLASS_ALIAS = 'class alias';
+
+    static $types = [
+        FeedTopic::class => 'types/models/feed-topics',
+    ];
+
+    public function get(?string $keyBy = self::KEY_BY_CLASSNAME, ?string $key = null): ?string
+    {
+        $types = $this->all($keyBy);
+
+        return $types[$key] ?? null;
+    }
+
+    public function all(?string $keyBy = self::KEY_BY_CLASSNAME): array
+    {
+        if ($keyBy === static::KEY_BY_CLASS_ALIAS) {
+            return array_flip(static::$types);
+        }
+
+        return static::$types;
+    }
+}