70 lines
2.2 KiB
PHP
70 lines
2.2 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | YwxApp [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2026-2036 http://ywxapp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Author: ywxapp<admin@ywxapp.cn>
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// +----------------------------------------------------------------------
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namespace ywxapp\model;
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use think\model\concern\SoftDelete;
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use ywxapp\model\BaseModel;
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/**
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* BackendRole 类
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*
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* @author ywxapp <admin@ywxapp.cn>
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*/
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class BackendRole extends BaseModel
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{
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use SoftDelete;
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// 设置表名（think-orm 4.0：name 不带前缀，自动拼 wxapp_）
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protected $name = 'backend_role';
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// 设置主键
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protected $pk = 'id';
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// 自动时间戳
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protected $autoWriteTimestamp = 'int';
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protected $createTime = 'create_at';
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protected $updateTime = 'update_at';
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protected $deleteTime = 'delete_at';
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// 隐藏字段
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protected $hidden = ['password', 'delete_at'];
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// 只读字段
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protected $readonly = ['id'];
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// 角色拥有的用户
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public function admins()
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{
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return $this->belongsToMany(BackendAdmin::class, BackendRoleAccess::class, 'admin_id', 'role_id');
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}
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/**
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* 角色 → 权限字符串（通过 role_permissions 表）
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*/
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public function powers()
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{
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// 返回的是 permission 字符串列表（不是 Menu 模型）
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return $this->belongsToMany(BackendPower::class, BackendRolePower::class, 'power_id', 'role_id')->field('power_id');
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}
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// 【推荐】角色 → 菜单模型（通过中间表 role_permissions 关联 menus）
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public function menus()
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{
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return $this->belongsToMany(BackendPower::class, BackendRolePower::class, 'power_id', 'role_id', 'permission');
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}
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/**
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* 表结构自愈：建表 + 关键列兜底（install.sql 为事实源）。
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* 查询/写入前调用，避免老库缺表导致 1146。
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*/
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public static function ensureSchema(): void
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{
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BaseModel::ensureTableFromInstall(BaseModel::currentPrefix(), 'backend_role');
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}
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}
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