<?php

/**
 * PortGroup.php
 *
 * Groups of ports
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * @link       http://librenms.org
 *
 * @copyright  2020 Thomas Berberich
 * @author     Thomas Berberich <sourcehhdoctor@gmail.com>
 */

namespace App\Models;

use App\Facades\Permissions;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Support\Facades\Gate;

class PortGroup extends BaseModel
{
    use HasFactory;
    public $timestamps = false;
    protected $fillable = ['name', 'desc'];

    public function scopeHasAccess($query, User $user)
    {
        if (Gate::allows('viewAll', PortGroup::class)) {
            return $query;
        }

        return $query->whereIntegerInRaw('id', Permissions::portGroupsForUser($user));
    }

    /**
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany<\App\Models\Port, $this>
     */
    public function ports(): BelongsToMany
    {
        return $this->belongsToMany(Port::class, 'port_group_port', 'port_group_id', 'port_id');
    }
}
