<?php
/**
+-----------------------------------------------------------------------------------------------------------------------
 * 模型层:管理端用户角色模型类
+-----------------------------------------------------------------------------------------------------------------------
 *
 * PHP version 7
 *
 * @category  App\Models\Admin
 * @package   App\Models\Admin
 * @author    Richer <yangzi1028@163.com>
 * @date      2021年6月23日14:14:15
 * @copyright 2020-2022 Richer (http://www.Richer.com/)
 * @license   http://www.Richer.com/ License
 * @link      http://www.Richer.com/
 */
namespace App\Models\Admin;

use App\Models\BaseModel;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Encore\Admin\Auth\Database\Role as Base;
use Illuminate\Database\Eloquent\Relations\MorphMany;

/**
 * Class Role
 *
 * @category  App\Models\Admin
 * @package   App\Models\Admin
 * @author    Richer <yangzi1028@163.com>
 * @date      2021年6月23日14:14:15
 * @copyright 2020-2022 Richer (http://www.Richer.com/)
 * @license   http://www.Richer.com/ License
 * @link      http://www.Richer.com/
 */
class Role extends Base
{
    // 指定数据库表
    const TABLE = 'admin_roles';
    protected $table = self::TABLE;

    // 指定对象显示名称:方便系统统一查询和做其他处理
    const OBJ_NAME      = 'admin-role';
    const OBJ_NAME_ZH   = '角色';

    public static function boot()
    {
        parent::boot();

        static::deleted(function ($model) {
            //这样可以拿到当前操作id
//            $model->warningRoles()->delete();
//            $model->userRoles()->delete();
        });
    }

    /**
     * A role belongs to many users.
     *
     * @return BelongsToMany
     */
    public function users(): BelongsToMany
    {
        $pivotTable = config('admin.database.role_users_table');

        $relatedModel = config('admin.database.users_model');

        return $this->belongsToMany(User::class, $pivotTable, 'role_id', 'user_id');
    }
}