bike-admin/app/Models/AdminRole.php

<?php

namespace App\Models;

class AdminRole extends Model
{
    protected $fillable = ['name', 'slug','admin_id'];
    const AREA_ADMIN = 'admin-area';
    const ADMINISTROTOR = 'administrator';

    public function permissions()
    {
        return $this->belongsToMany(
            AdminPermission::class,
            'admin_role_permission',
            'role_id',
            'permission_id'
        );
    }

    public function vue_routers()
    {
        return $this->belongsToMany(
            VueRouter::class,
            'vue_router_role',
            'role_id',
            'vue_router_id'
        );
    }

    public function delete()
    {
        $this->permissions()->detach();
        $this->vue_routers()->detach();
        return parent::delete();
    }
}