增加默认错误页面

catchAdmin/index/controller/Index.php

@@ -1,19 +1,35 @@
 <?php
 namespace catchAdmin\index\controller;
 
+use catchAdmin\permissions\model\Permissions;
+use catchAdmin\user\Auth;
 use catcher\base\CatchController;
+use catcher\Tree;
+use think\facade\Db;
 
 class Index extends CatchController
 {
     /**
      *
      * @time 2019年12月11日
-     * @throws \Exception
      * @return string
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @throws \think\db\exception\DataNotFoundException
      */
     public function index(): string
     {
-        return $this->fetch();
+        $permissionIds = Auth::user()->getPermissionsBy();
+
+        $menus = Permissions::whereIn('id', $permissionIds)
+                    ->where('type', Permissions::MENU_TYPE)
+                    ->field(['id', 'parent_id', 'permission_name', 'route'])
+                    ->select()->toArray();
+
+        return $this->fetch([
+            'menus' => Tree::done($menus),
+            'username' => Auth::user()->username,
+        ]);
     }
 
     /**
@@ -26,4 +42,18 @@ class Index extends CatchController
     {
         return $this->fetch();
     }
+
+    /**
+     *
+     * @time 2019年12月12日
+     * @throws \Exception
+     * @return string
+     */
+    public function dashboard(): string
+    {
+        $mysqlVersion = Db::query('select version() as version');
+        return $this->fetch([
+            'mysql_version' => $mysqlVersion['0']['version'],
+        ]);
+    }
 }