add

app/admin/model/SysMenu.php

@@ -0,0 +1,103 @@
+<?php
+
+namespace app\admin\model;
+
+use ba\Exception;
+use think\facade\Db;
+use think\model;
+
+/**
+ * 菜单模型
+ */
+class SysMenu extends model
+{
+    // 菜单类型常量
+    const MENU_TYPE_CATALOG = 0; // 目录
+    const MENU_TYPE_MENU = 1;    // 菜单
+    const MENU_TYPE_BUTTON = 2;  // 按钮
+
+    public static function getMenuList($menu):array
+    {
+        $one_menu = [];
+        $t_menu = [];
+        $p_list = [];
+        foreach ($menu as $k => $v) {
+            if(in_array($v['type'], [0, 1])) {
+                if($v['parent_id'] == 0) {
+                    $one_menu[] = $v;
+                }else {
+                    $t_menu[] = $v;
+                }
+            }
+            // 权限处理
+            if($v['perms'] ) {
+                if(strpos($v['perms'], ',') !== false) {
+                    foreach (explode(',', $v['perms']) as $item) {
+                        $p_list[] = $item;
+                    }
+                }else {
+                    $p_list[] = $v['perms'];
+                }
+            }
+        }
+        foreach ($one_menu as $k => &$one_value) {
+            foreach ($t_menu as $two_k => $two_value) {
+                if($two_value['parent_id'] == $one_value['menu_id']) {
+                    $one_value['list'][] = convertToCamelCase($two_value);
+                }
+            }
+        }
+        $return['menuList'] = convertToCamelCase($one_menu);
+        $return['permissions'] = $p_list;
+        return $return;
+    }
+
+
+
+    public static function verifyForm($menu)
+    {
+        // 验证菜单名称
+        if (empty($menu['name'])) {
+            throw new Exception("菜单名称不能为空");
+        }
+
+        // 验证上级菜单
+        if (!isset($menu['parentId'])) {
+            throw new Exception("上级菜单不能为空");
+        }
+
+        // 菜单类型为菜单时，验证 URL
+        if ($menu['type'] == self::MENU_TYPE_MENU) {
+            if (empty($menu['url'])) {
+                throw new Exception("菜单URL不能为空");
+            }
+        }
+
+        // 获取上级菜单类型
+        $parentType = self::MENU_TYPE_CATALOG;
+        if ($menu['parentId'] != 0) {
+            $parentMenu = Db::name('sys_menu')->where(['menu_id' => $menu['parentId']])->find();
+            if (!$parentMenu) {
+                throw new Exception("上级菜单不存在");
+            }
+            $parentType = $parentMenu['type'];
+        }
+
+        // 目录、菜单类型验证
+        if ($menu['type'] == self::MENU_TYPE_CATALOG || $menu['type'] == self::MENU_TYPE_MENU) {
+            if ($parentType != self::MENU_TYPE_CATALOG) {
+                throw new Exception("上级菜单只能为目录类型");
+            }
+            return;
+        }
+
+        // 按钮类型验证
+        if ($menu['type'] == self::MENU_TYPE_BUTTON) {
+            if ($parentType != self::MENU_TYPE_MENU) {
+                throw new Exception("上级菜单只能为菜单类型");
+            }
+            return;
+        }
+    }
+
+}